Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Coastal Waters Forecast for Oahu Windward Waters (PHZ114) (Text-Only)
NWS Forecast for: Oahu Windward Waters (PHZ114)
Issued by: National Weather Service Honolulu, HI
Last Update: 906 AM HST Sat Feb 21 2026
Print


Rest Of Today: East southeast winds 15 to 20 knots, becoming southeast 10 to 15 knots this afternoon. Seas 7 to 10 feet, subsiding to 7 to 8 feet this afternoon. Wave detail: east 8 feet at 9 seconds. Hazy. Occasional heavy showers with isolated thunderstorms.

Tonight: East southeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave detail: east 6 feet at 9 seconds. Hazy. Heavy showers likely.

Sunday: South southwest winds 7 to 10 knots, veering to northwest 10 to 15 knots in the afternoon. Seas 3 to 5 feet. Wave detail: east 5 feet at 9 seconds. Hazy. Showers likely.

Sunday Night: Winds variable less than 10 knots. Seas 3 to 4 feet. Wave detail: east 4 feet at 8 seconds. Showers likely.

Monday: Winds variable less than 10 knots, becoming east northeast to 10 knots in the afternoon. Seas 5 to 7 feet, building to 9 to 12 feet in the afternoon. Wave detail: north northeast 10 feet at 15 seconds, east 4 feet at 7 seconds and northwest 3 feet at 17 seconds. Showers likely, mainly in the morning.

Monday Night: East winds 10 to 15 knots, becoming east northeast 15 to 20 knots after midnight. Seas 12 to 13 feet. Wave detail: north northeast 11 feet at 15 seconds, east 4 feet at 7 seconds and northwest 3 feet at 16 seconds. A chance of showers.

Tuesday: East northeast winds 15 to 20 knots. Seas 9 to 12 feet. Wave detail: north northeast 10 feet at 14 seconds, east 5 feet at 6 seconds and northwest 3 feet at 14 seconds. Scattered showers through the night, then isolated showers through the day.

Wednesday: East northeast winds 20 to 25 knots. Seas 7 to 9 feet. Wave detail: north northeast 7 feet at 12 seconds and east 5 feet at 6 seconds. Isolated showers in the morning. Isolated showers through the day.

winds and seas higher in and near tstms.







Zone Forecast: Oahu Windward Waters (PHZ114)

Visit your local NWS office at: https://www.weather.gov/hfo