Coastal Waters Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
551 FZHW50 PHFO 171932 CWFHFO Coastal Waters Forecast National Weather Service Honolulu HI 932 AM HST Thu Apr 17 2025 Hawaiian coastal waters within 40 nautical miles including the Hawaiian Islands Humpback Whale National Marine Sanctuary. PHZ100-180845- 932 AM HST Thu Apr 17 2025 .Synopsis for Hawaiian coastal waters... Moist east to southeasterly flow will persist. An upper level disturbance passing over the state will trigger locally heavy showers or thunderstormst today through Friday. High pressure to the northeast of the state will strengthen over the weekend. $$ PHZ110-180845- Kauai Northwest Waters- 932 AM HST Thu Apr 17 2025 .REST OF TODAY...East northeast winds 7 to 10 knots. Seas 5 to 8 feet. Wave Detail: Northwest 7 feet at 14 seconds. Numerous heavy showers late this morning. A slight chance of thunderstorms. Scattered heavy showers this afternoon. .TONIGHT...East southeast winds 7 to 10 knots, backing to east 10 to 15 knots after midnight. Seas 7 to 9 feet. Wave Detail: North northwest 8 feet at 13 seconds and east 3 feet at 5 seconds. Scattered heavy showers with a slight chance of thunderstorms. .FRIDAY...East winds 10 to 15 knots. Seas 5 to 7 feet. Wave Detail: North 6 feet at 12 seconds and east 3 feet at 5 seconds. A slight chance of thunderstorms in the morning. Scattered heavy showers. .FRIDAY NIGHT...East winds 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: North 5 feet at 11 seconds and east 3 feet at 6 seconds. Scattered showers. .SATURDAY...East northeast winds to 15 knots. Seas to 5 feet. Wave Detail: North 4 feet at 10 seconds and east 3 feet at 6 seconds. Scattered showers. .SATURDAY NIGHT...East northeast winds to 15 knots. Seas 4 to 6 feet. Wave Detail: East 4 feet at 6 seconds and north 4 feet at 11 seconds. Scattered showers. .SUNDAY...East northeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 6 seconds and north 3 feet at 11 seconds. Scattered showers. .MONDAY...East southeast winds 10 to 15 knots, becoming 7 to 10 knots in the afternoon, then becoming variable less than 10 knots in the evening, becoming south southwest 7 to 10 knots after midnight. Seas 4 to 5 feet. Wave Detail: East 4 feet at 6 seconds and north northwest 3 feet at 14 seconds. Scattered showers. Winds and seas higher in and near tstms. $$ PHZ111-180845- Kauai Windward Waters- 932 AM HST Thu Apr 17 2025 .REST OF TODAY...East northeast winds 7 to 10 knots. Seas 5 to 8 feet. Wave Detail: North northwest 6 feet at 13 seconds and east southeast 3 feet at 5 seconds. Numerous heavy showers late this morning. A slight chance of thunderstorms. Scattered heavy showers this afternoon. .TONIGHT...East southeast winds 10 to 15 knots. Seas 7 to 8 feet. Wave Detail: North northwest 7 feet at 13 seconds and east southeast 3 feet at 5 seconds. Scattered heavy showers with a slight chance of thunderstorms. .FRIDAY...East southeast winds 10 to 15 knots. Seas 6 to 7 feet. Wave Detail: North 6 feet at 12 seconds and east 3 feet at 5 seconds. A slight chance of thunderstorms in the morning. Scattered heavy showers. .FRIDAY NIGHT...East winds to 15 knots. Seas 5 to 6 feet. Wave Detail: North 5 feet at 11 seconds and east 3 feet at 6 seconds. Scattered showers. .SATURDAY...East northeast winds to 15 knots. Seas 5 to 6 feet. Wave Detail: East 4 feet at 6 seconds and north 4 feet at 10 seconds. Scattered showers. .SATURDAY NIGHT...East winds to 15 knots. Seas to 5 feet. Wave Detail: East 4 feet at 6 seconds and north 4 feet at 11 seconds. Scattered showers. .SUNDAY...East winds 10 to 15 knots. Seas to 5 feet. Wave Detail: East 4 feet at 6 seconds and north 3 feet at 11 seconds. Scattered showers. .MONDAY...East southeast winds to 10 knots, becoming variable less than 10 knots. Seas to 5 feet. Wave Detail: East 4 feet at 6 seconds and north northwest 3 feet at 14 seconds. Scattered showers. Winds and seas higher in and near tstms. $$ PHZ112-180845- Kauai Leeward Waters- 932 AM HST Thu Apr 17 2025 .REST OF TODAY...East winds 7 to 10 knots. Seas 4 to 6 feet. Wave Detail: North northwest 6 feet at 14 seconds. Numerous heavy showers late this morning. A slight chance of thunderstorms. Scattered heavy showers this afternoon. .TONIGHT...East southeast winds 7 to 10 knots. Seas 5 to 8 feet. Wave Detail: North northwest 7 feet at 13 seconds. Scattered heavy showers with a slight chance of thunderstorms. .FRIDAY...East southeast winds to 10 knots. Seas 4 to 6 feet. Wave Detail: North northwest 6 feet at 12 seconds and east southeast 3 feet at 5 seconds. A slight chance of thunderstorms in the morning. Scattered heavy showers. .FRIDAY NIGHT...East winds 7 to 10 knots. Seas 4 to 6 feet. Wave Detail: North 5 feet at 11 seconds and east southeast 3 feet at 5 seconds. Scattered showers. .SATURDAY...East northeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: North 4 feet at 10 seconds and east southeast 3 feet at 6 seconds. Scattered showers, mainly in the morning. .SATURDAY NIGHT...East northeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: East southeast 4 feet at 6 seconds and north 4 feet at 11 seconds. Isolated showers in the evening, then scattered showers after midnight. .SUNDAY...East winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 6 seconds and north 3 feet at 11 seconds. Isolated showers, then scattered showers after midnight. .MONDAY...East southeast winds 7 to 10 knots, becoming variable less than 10 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 6 seconds and north northwest 3 feet at 14 seconds. Isolated showers through the night, then scattered showers through the day. Winds and seas higher in and near tstms. $$ PHZ113-180845- Kauai Channel- 932 AM HST Thu Apr 17 2025 .REST OF TODAY...Winds variable less than 10 knots. Seas 3 to 4 feet, building to 4 to 6 feet this afternoon. Wave Detail: North northwest 5 feet at 13 seconds and east southeast 3 feet at 5 seconds. Numerous heavy showers late this morning. A slight chance of thunderstorms. Scattered heavy showers this afternoon. .TONIGHT...East winds 7 to 10 knots. Seas 5 to 7 feet. Wave Detail: North northwest 6 feet at 13 seconds and east southeast 3 feet at 5 seconds. Scattered heavy showers with a slight chance of thunderstorms. .FRIDAY...East southeast winds 7 to 10 knots, backing to east 10 to 15 knots in the afternoon. Seas 4 to 6 feet. Wave Detail: North northwest 5 feet at 12 seconds and east southeast 3 feet at 5 seconds. A slight chance of thunderstorms in the morning. Scattered heavy showers. .FRIDAY NIGHT...East northeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: North 4 feet at 11 seconds and east southeast 3 feet at 5 seconds. Scattered showers. .SATURDAY...East northeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 5 seconds and north 3 feet at 11 seconds. Scattered showers, mainly in the morning. .SATURDAY NIGHT...East northeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 5 seconds and north 3 feet at 11 seconds. Isolated showers in the evening, then scattered showers after midnight. .SUNDAY...East northeast winds 10 to 15 knots. Seas to 5 feet. Wave Detail: East 4 feet at 5 seconds and north 3 feet at 11 seconds. Isolated showers, then scattered showers after midnight. .MONDAY...East southeast winds 7 to 10 knots, veering to south southeast in the evening, then becoming variable less than 10 knots after midnight. Seas 4 to 5 feet. Wave Detail: East 4 feet at 5 seconds. Isolated showers through the night, then scattered showers through the day. Winds and seas higher in and near tstms. $$ PHZ114-180845- Oahu Windward Waters- 932 AM HST Thu Apr 17 2025 .REST OF TODAY...East southeast winds 10 to 15 knots. Seas 4 to 5 feet, building to 5 to 7 feet this afternoon. Wave Detail: North northwest 6 feet at 14 seconds and east southeast 3 feet at 5 seconds. Scattered heavy showers with a slight chance of thunderstorms. .TONIGHT...East southeast winds 10 to 15 knots. Seas 6 to 7 feet. Wave Detail: North northwest 6 feet at 14 seconds and east southeast 3 feet at 5 seconds. Scattered heavy showers in the evening. A slight chance of thunderstorms. Numerous heavy showers after midnight. .FRIDAY...East southeast winds 10 to 15 knots, becoming east 15 to 20 knots in the afternoon. Seas 5 to 7 feet. Wave Detail: North northwest 6 feet at 12 seconds and east southeast 3 feet at 5 seconds. Numerous heavy showers in the morning. A slight chance of thunderstorms. Scattered heavy showers in the afternoon. .FRIDAY NIGHT...East winds 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: East 4 feet at 5 seconds and north 4 feet at 11 seconds. A slight chance of thunderstorms in the evening. Scattered showers. .SATURDAY...East winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: East 4 feet at 5 seconds and north 4 feet at 11 seconds. Scattered showers. .SATURDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: East 4 feet at 5 seconds and north 4 feet at 11 seconds. Scattered showers. .SUNDAY...East winds 10 to 15 knots. Seas to 5 feet. Wave Detail: East 4 feet at 5 seconds and north 3 feet at 11 seconds. Scattered showers. .MONDAY...East southeast winds to 15 knots, becoming south southeast after midnight. Seas to 5 feet. Wave Detail: East 4 feet at 5 seconds and north 3 feet at 14 seconds. Scattered showers. Winds and seas higher in and near tstms. $$ PHZ115-180845- Oahu Leeward Waters- 932 AM HST Thu Apr 17 2025 .REST OF TODAY...Southwest winds 7 to 10 knots. Seas 3 to 4 feet, building to 4 to 6 feet this afternoon. Wave Detail: North northwest 5 feet at 13 seconds and southeast 3 feet at 5 seconds. Scattered heavy showers with a slight chance of thunderstorms. .TONIGHT...Winds variable less than 10 knots, becoming east 7 to 10 knots after midnight. Seas 3 to 5 feet. Wave Detail: North northwest 5 feet at 13 seconds. Scattered heavy showers with a slight chance of thunderstorms. .FRIDAY...East southeast winds 7 to 10 knots in the morning, becoming variable less than 10 knots. Seas 3 to 5 feet. Wave Detail: North northwest 5 feet at 12 seconds. A slight chance of thunderstorms in the morning. Scattered heavy showers. .FRIDAY NIGHT...East northeast winds 7 to 10 knots. Seas 3 to 5 feet. Wave Detail: North northwest 4 feet at 11 seconds and southeast 3 feet at 5 seconds. Scattered showers, mainly in the evening. .SATURDAY...East northeast winds 7 to 10 knots in the morning, becoming variable less than 10 knots. Seas 3 to 4 feet. Wave Detail: Southeast 3 feet at 5 seconds and north northwest 3 feet at 10 seconds. Isolated showers. .SATURDAY NIGHT...East northeast winds 7 to 10 knots. Seas 3 to 5 feet. Wave Detail: East southeast 4 feet at 6 seconds and north 3 feet at 11 seconds. Isolated showers. .SUNDAY...East northeast winds 7 to 10 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 5 seconds. Isolated showers. .MONDAY...East winds 7 to 10 knots in the morning, becoming variable less than 10 knots, then becoming south southeast 7 to 10 knots after midnight. Seas 4 to 5 feet. Wave Detail: East 4 feet at 5 seconds. Isolated showers. Winds and seas higher in and near tstms. $$ PHZ116-180845- Kaiwi Channel- 932 AM HST Thu Apr 17 2025 .REST OF TODAY...South winds 10 to 15 knots. Seas 3 to 4 feet, building to 4 to 6 feet this afternoon. Wave Detail: Northwest 5 feet at 14 seconds and east southeast 3 feet at 5 seconds. Scattered heavy showers with a slight chance of thunderstorms. .TONIGHT...East winds 7 to 10 knots, becoming 10 to 15 knots after midnight. Seas 4 to 6 feet. Wave Detail: North northwest 5 feet at 14 seconds and east southeast 3 feet at 5 seconds. Scattered heavy showers with a slight chance of thunderstorms. .FRIDAY...East southeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: North northwest 5 feet at 12 seconds and east southeast 3 feet at 5 seconds. Scattered heavy showers with a slight chance of thunderstorms. .FRIDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: North northwest 4 feet at 11 seconds and east southeast 3 feet at 5 seconds. Scattered showers with a slight chance of thunderstorms in the evening, then isolated showers after midnight. .SATURDAY...East northeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: East 4 feet at 5 seconds and north 4 feet at 11 seconds. Isolated showers. .SATURDAY NIGHT...East northeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: East 4 feet at 5 seconds and north 3 feet at 11 seconds. Isolated showers. .SUNDAY...East northeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: East northeast 4 feet at 5 seconds and north 3 feet at 11 seconds. Isolated showers. .MONDAY...East southeast winds 10 to 15 knots, veering to south 7 to 10 knots after midnight. Seas 4 to 5 feet. Wave Detail: East northeast 4 feet at 5 seconds and north northeast 3 feet at 10 seconds. Isolated showers. Winds and seas higher in and near tstms. $$ PHZ117-180845- Maui County Windward Waters- 932 AM HST Thu Apr 17 2025 .REST OF TODAY...East southeast winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: Northwest 5 feet at 14 seconds and southeast 4 feet at 5 seconds. Scattered heavy showers with a slight chance of thunderstorms. .TONIGHT...East southeast winds 10 to 15 knots, rising to 15 to 20 knots after midnight. Seas 5 to 7 feet. Wave Detail: North northwest 6 feet at 14 seconds and southeast 4 feet at 5 seconds. Scattered heavy showers in the evening. A slight chance of thunderstorms. Numerous heavy showers after midnight. .FRIDAY...East southeast winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: North northwest 6 feet at 12 seconds and east southeast 4 feet at 5 seconds. Numerous heavy showers in the morning. A slight chance of thunderstorms. Scattered heavy showers in the afternoon. .FRIDAY NIGHT...East winds to 15 knots. Seas 5 to 6 feet. Wave Detail: East southeast 4 feet at 5 seconds and north northwest 4 feet at 11 seconds. A slight chance of thunderstorms in the evening. Scattered showers. .SATURDAY...East winds to 15 knots. Seas 4 to 6 feet. Wave Detail: East southeast 4 feet at 5 seconds and north 4 feet at 11 seconds. Scattered showers. .SATURDAY NIGHT...East southeast winds to 15 knots. Seas 4 to 6 feet. Wave Detail: East southeast 4 feet at 5 seconds and north 3 feet at 11 seconds. Scattered showers. .SUNDAY...East winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: East southeast 4 feet at 5 seconds and north 3 feet at 11 seconds. Scattered showers. .MONDAY...East southeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 5 seconds and north 3 feet at 14 seconds. Scattered showers. Winds and seas higher in and near tstms. $$ PHZ118-180845- Maui County Leeward Waters- 932 AM HST Thu Apr 17 2025 .REST OF TODAY...East southeast winds 10 to 15 knots, veering to southwest this afternoon. Seas 3 to 4 feet. Wave Detail: Southeast 3 feet at 5 seconds and northwest 3 feet at 13 seconds. Scattered heavy showers with a slight chance of thunderstorms. .TONIGHT...East northeast winds 7 to 10 knots. Seas 3 to 4 feet. Wave Detail: Northwest 3 feet at 13 seconds. Scattered heavy showers with a slight chance of thunderstorms. .FRIDAY...Southeast winds 7 to 10 knots, backing to east northeast in the afternoon. Seas 3 to 4 feet. Wave Detail: North northwest 3 feet at 12 seconds. Scattered heavy showers with a slight chance of thunderstorms. .FRIDAY NIGHT...East northeast winds 7 to 10 knots. Seas 3 to 4 feet. Wave Detail: Southeast 3 feet at 5 seconds. Scattered showers with a slight chance of thunderstorms in the evening, then isolated showers after midnight. .SATURDAY...East northeast winds 7 to 10 knots. Seas 3 to 4 feet. Wave Detail: East southeast 3 feet at 5 seconds. Isolated showers. .SATURDAY NIGHT...East northeast winds 7 to 10 knots. Seas 3 to 4 feet. Wave Detail: East southeast 3 feet at 6 seconds. Isolated showers. .SUNDAY...East northeast winds 7 to 10 knots. Seas 3 to 4 feet. Wave Detail: East southeast 3 feet at 6 seconds. Isolated showers. .MONDAY...East winds 7 to 10 knots, veering to south after midnight. Seas 3 to 4 feet. Wave Detail: East southeast 3 feet at 6 seconds. Isolated showers. Winds and seas higher in and near tstms. $$ PHZ119-180845- Maalaea Bay- 932 AM HST Thu Apr 17 2025 .REST OF TODAY...North northwest winds 7 to 10 knots, backing to west southwest this afternoon. Seas to 2 feet or less. Isolated heavy showers late this morning. A slight chance of thunderstorms. Scattered heavy showers this afternoon. .TONIGHT...West northwest winds 7 to 10 knots in the evening, becoming variable less than 10 knots. Seas to 2 feet or less. Scattered heavy showers with a slight chance of thunderstorms. .FRIDAY...Winds variable less than 10 knots, becoming north 15 to 20 knots in the afternoon. Seas to 2 feet or less. Scattered heavy showers with a slight chance of thunderstorms. .FRIDAY NIGHT...North winds to 15 knots, rising to 20 knots after midnight. Seas to 2 feet or less. Scattered showers with a slight chance of thunderstorms in the evening, then isolated showers after midnight. .SATURDAY...North winds to 15 knots. Seas to 2 feet or less. Isolated showers. .SATURDAY NIGHT...North winds to 20 knots, easing to 15 knots after midnight. Seas to 2 feet or less. .SUNDAY...North winds to 15 knots, rising to 20 knots. Seas to 2 feet or less. Isolated showers in the afternoon. .MONDAY...North winds to 20 knots, becoming north northeast in the afternoon and evening, then becoming variable less than 10 knots after midnight. Seas to 2 feet or less. Isolated showers. Winds and seas higher in and near tstms. $$ PHZ120-180845- Pailolo Channel- 932 AM HST Thu Apr 17 2025 .REST OF TODAY...East northeast winds 10 to 15 knots. Seas to 3 feet. Scattered heavy showers with a slight chance of thunderstorms. .TONIGHT...East winds 7 to 10 knots, becoming 10 to 15 knots after midnight. Seas 3 to 4 feet. Scattered heavy showers with a slight chance of thunderstorms. .FRIDAY...East winds 15 to 20 knots. Seas 3 to 4 feet. Scattered heavy showers with a slight chance of thunderstorms. .FRIDAY NIGHT...East northeast winds 10 to 15 knots, rising to 15 to 20 knots after midnight. Seas 3 to 4 feet. Scattered showers with a slight chance of thunderstorms in the evening, then isolated showers after midnight. .SATURDAY...East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 3 feet at 4 seconds. Isolated showers. .SATURDAY NIGHT...East winds 15 to 20 knots, easing to 10 to 15 knots after midnight. Seas 3 to 4 feet. Wave Detail: East 3 feet at 4 seconds. Scattered showers. .SUNDAY...East winds 10 to 15 knots, becoming east northeast 15 to 20 knots. Seas 3 to 4 feet. Wave Detail: East northeast 3 feet at 4 seconds. Scattered showers in the morning, then isolated showers in the afternoon. Scattered showers through the day. .MONDAY...East winds 15 to 20 knots, easing to 10 to 15 knots in the afternoon and evening, then becoming variable less than 10 knots after midnight. Seas 3 to 4 feet. Wave Detail: East northeast 3 feet at 4 seconds. Scattered showers, mainly in the morning. Winds and seas higher in and near tstms. $$ PHZ121-180845- Alenuihaha Channel- 932 AM HST Thu Apr 17 2025 .REST OF TODAY...East southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 5 seconds. Scattered heavy showers with a slight chance of thunderstorms. .TONIGHT...Northeast winds 10 to 15 knots, becoming east northeast 15 to 20 knots after midnight. Seas 3 to 5 feet. Wave Detail: East 4 feet at 5 seconds and northwest 3 feet at 13 seconds. Scattered heavy showers with a slight chance of thunderstorms. .FRIDAY...East northeast winds 15 to 20 knots. Seas 3 to 5 feet. Wave Detail: East 3 feet at 5 seconds and northwest 3 feet at 11 seconds. Scattered heavy showers with a slight chance of thunderstorms. .FRIDAY NIGHT...East northeast winds 10 to 15 knots, rising to 15 to 20 knots after midnight. Seas 3 to 5 feet. Wave Detail: East 4 feet at 5 seconds. Scattered showers with a slight chance of thunderstorms in the evening, then isolated showers after midnight. .SATURDAY...East northeast winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: East northeast 4 feet at 5 seconds. Isolated showers. A slight chance of thunderstorms in the afternoon. .SATURDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East 5 feet at 5 seconds. Isolated showers. .SUNDAY...East northeast winds 10 to 15 knots, rising to 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East northeast 5 feet at 5 seconds. Isolated showers. A slight chance of thunderstorms in the afternoon. .MONDAY...East winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: East northeast 5 feet at 5 seconds. Isolated showers. Winds and seas higher in and near tstms. $$ PHZ122-180845- Big Island Windward Waters- 932 AM HST Thu Apr 17 2025 .REST OF TODAY...East southeast winds 15 to 20 knots. Seas 3 to 5 feet. Wave Detail: Northwest 4 feet at 14 seconds and southeast 3 feet at 4 seconds. Scattered heavy showers with a slight chance of thunderstorms. .TONIGHT...Southeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: North northwest 5 feet at 14 seconds and southeast 3 feet at 4 seconds. Scattered heavy showers in the evening. A slight chance of thunderstorms. Numerous heavy showers after midnight. .FRIDAY...East southeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: North northwest 5 feet at 12 seconds and southeast 3 feet at 4 seconds. Numerous heavy showers in the morning. A slight chance of thunderstorms. Scattered heavy showers in the afternoon. .FRIDAY NIGHT...East southeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: North northwest 4 feet at 11 seconds and southeast 3 feet at 4 seconds. A slight chance of thunderstorms in the evening. Scattered showers. .SATURDAY...East southeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: Southeast 3 feet at 4 seconds and north 3 feet at 11 seconds. Scattered showers. A slight chance of thunderstorms in the afternoon. .SATURDAY NIGHT...East southeast winds 10 to 15 knots. Seas to 4 feet. Wave Detail: East southeast 3 feet at 4 seconds and north 3 feet at 11 seconds. Scattered showers. .SUNDAY...East winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: East 3 feet at 4 seconds and north 3 feet at 11 seconds. Scattered showers. A slight chance of thunderstorms in the afternoon. .MONDAY...East southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: North northeast 3 feet at 4 seconds and north 3 feet at 10 seconds. Scattered showers. Winds and seas higher in and near tstms. $$ PHZ123-180845- Big Island Leeward Waters- 932 AM HST Thu Apr 17 2025 .REST OF TODAY...West of the Big Island, northeast winds 10 to 15 knots, backing to west this afternoon. Near Kawaihae, winds variable less than 10 knots, becoming west 7 to 10 knots this afternoon. Seas 3 to 5 feet. Wave Detail: Southeast 3 feet at 4 seconds and northwest 3 feet at 13 seconds. Scattered heavy showers with a slight chance of thunderstorms. .TONIGHT...West of the Big Island, north winds 10 to 15 knots, becoming 7 to 10 knots after midnight. Near South Point, east winds 15 to 20 knots. Seas 3 to 5 feet. Wave Detail: East southeast 3 feet at 4 seconds and northwest 3 feet at 13 seconds. Scattered heavy showers with a slight chance of thunderstorms. .FRIDAY...West of the Big Island, winds variable less than 10 knots, becoming northwest 7 to 10 knots in the afternoon. Near South Point, east winds 15 to 20 knots. Seas 3 to 5 feet. Wave Detail: East southeast 3 feet at 4 seconds and northwest 3 feet at 11 seconds. Scattered heavy showers with a slight chance of thunderstorms. .FRIDAY NIGHT...Winds variable less than 10 knots west of the Big Island...East to 15 knots near South Point. Seas 3 to 5 feet. Wave Detail: East southeast 3 feet at 5 seconds. Scattered showers with a slight chance of thunderstorms in the evening, then isolated showers after midnight. .SATURDAY...West of the Big Island, winds variable less than 10 knots, becoming north northwest 7 to 10 knots in the afternoon. Near South Point, east winds to 15 knots. Seas 3 to 4 feet. Wave Detail: East southeast 3 feet at 5 seconds. Isolated showers. A slight chance of thunderstorms in the afternoon. .SATURDAY NIGHT...Winds variable less than 10 knots west of the Big Island...East to 15 knots near South Point. Seas 3 to 5 feet. Wave Detail: East 4 feet at 5 seconds. Isolated showers. .SUNDAY...Winds variable less than 10 knots west of the Big Island...East to 15 knots near South Point. Seas 3 to 5 feet. Wave Detail: East 4 feet at 5 seconds. Isolated showers. A slight chance of thunderstorms in the afternoon. .MONDAY...Winds variable less than 10 knots west of the Big Island...East to 15 knots near South Point. Seas 3 to 5 feet. Wave Detail: East 4 feet at 5 seconds. Isolated showers. Winds and seas higher in and near tstms. $$ PHZ124-180845- Big Island Southeast Waters- 932 AM HST Thu Apr 17 2025 .REST OF TODAY...East southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: Northwest 3 feet at 14 seconds. Scattered heavy showers with a slight chance of thunderstorms. .TONIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 3 feet at 4 seconds and northwest 3 feet at 13 seconds. Scattered heavy showers with a slight chance of thunderstorms. .FRIDAY...East winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East southeast 3 feet at 4 seconds. Scattered heavy showers with a slight chance of thunderstorms. .FRIDAY NIGHT...East northeast winds to 15 knots. Seas 3 to 4 feet. Wave Detail: East southeast 3 feet at 4 seconds. A slight chance of thunderstorms in the evening. Scattered showers. .SATURDAY...East winds to 15 knots. Seas 3 to 4 feet. Wave Detail: East southeast 4 feet at 4 seconds. Scattered showers. A slight chance of thunderstorms in the afternoon. .SATURDAY NIGHT...East northeast winds to 15 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 4 seconds. Scattered showers. .SUNDAY...East northeast winds to 15 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 4 seconds. Scattered showers. A slight chance of thunderstorms in the afternoon. .MONDAY...East winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 5 seconds. Scattered showers. Winds and seas higher in and near tstms. $$