Coastal Waters Forecast
Issued by NWS Brownsville, TX
Issued by NWS Brownsville, TX
507 FZUS54 KBRO 061505 AAA CWFBRO Coastal Waters Forecast for the Lower Texas Coast...UPDATED National Weather Service Brownsville TX 1005 AM CDT Sat Jul 6 2024 Lower Texas coastal waters from Baffin Bay to the mouth of the Rio Grande out 60 NM. Seas are provided as a range of the average height of the highest 1/3 of the waves, along with the occasional height of the average highest 10 percent of the waves. GMZ100-070415- 1005 AM CDT Sat Jul 6 2024 .SYNOPSIS...Increasingly dangerous marine conditions are expected along the Lower Texas Coast this weekend into early next week due to the approach and passage of tropical system Beryl. Improved winds and seas will occur as next week progresses as Beryl moves away and the swell and churned seas subside. $$ GMZ130-132-135-070415- Laguna Madre from the Port of Brownsville to the Arroyo Colorado- Laguna Madre from the Arroyo Colorado To 5 NM north of Port Mansfield TX- Laguna Madre from 5 nm north of Port Mansfield to Baffin Bay TX- 1005 AM CDT Sat Jul 6 2024 ...TROPICAL STORM WARNING IN EFFECT... ...HURRICANE WATCH IN EFFECT... .REST OF TODAY...Northeast winds around 5 knots, becoming east this afternoon. Smooth on the bay, increasing to light chop this afternoon. .TONIGHT...East winds 5 to 10 knots, becoming northeast after midnight. Light chop on the bay. A slight chance of showers and thunderstorms early in the morning. .SUNDAY...Tropical storm conditions possible. North winds 15 to 20 knots. Choppy on the bay. Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Hazy in the afternoon. .SUNDAY NIGHT...Tropical storm conditions expected with hurricane conditions possible. North winds 15 to 20 knots, becoming west 20 to 25 knots with gusts up to 35 knots after midnight. Choppy on the bay, increasing to rough after midnight. A chance of thunderstorms. .MONDAY...Tropical storm conditions possible. Southwest winds 20 to 25 knots with gusts up to 30 knots, becoming south 15 to 20 knots in the afternoon. Rough on the bay, diminishing to choppy in the afternoon. A chance of thunderstorms. Showers likely, mainly in the morning. .MONDAY NIGHT...South winds 15 to 20 knots. Choppy on the bay. A chance of showers and thunderstorms until early morning, then a chance of showers with a slight chance of thunderstorms early in the morning. .TUESDAY...South winds 10 to 15 knots, becoming southeast in the afternoon. A moderate chop on the bay. A chance of showers. A slight chance of thunderstorms until late afternoon, then a chance of thunderstorms late in the afternoon. .TUESDAY NIGHT...Southeast winds 10 to 15 knots. A moderate chop on the bay. A slight chance of thunderstorms. .WEDNESDAY...Southeast winds 5 to 10 knots. Light chop on the bay. A chance of showers with a slight chance of thunderstorms. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Light chop on the bay. A chance of showers with a slight chance of thunderstorms. Winds and waves higher in and near thunderstorms. $$ GMZ150-155-070415- Gulf waters from Port Mansfield to the Rio Grande out 20 nm- Gulf waters from Baffin Bay to Port Mansfield out 20 nm- 1005 AM CDT Sat Jul 6 2024 ...TROPICAL STORM WARNING IN EFFECT... ...HURRICANE WATCH IN EFFECT... .REST OF TODAY...Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: East 2 feet at 4 seconds and east 1 foot at 12 seconds. .TONIGHT...East winds 5 to 10 knots, becoming northeast 10 to 15 knots after midnight. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: East 5 feet at 10 seconds and east 2 feet at 4 seconds. A slight chance of showers and thunderstorms after midnight. A chance of showers and thunderstorms early in the morning. .SUNDAY...Tropical storm conditions expected with hurricane conditions possible. North winds 15 to 20 knots, increasing to 25 to 30 knots with gusts up to 40 knots in the afternoon. Seas 6 to 9 feet, occasionally to 11 feet, building to 8 to 11 feet, occasionally to 14 feet in the afternoon. Wave Detail: East 10 feet at 10 seconds. Showers. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Hazy. .SUNDAY NIGHT...Tropical storm conditions expected with hurricane conditions possible. North winds 30 to 40 knots, becoming west 35 to 45 knots after midnight. Seas 9 to 14 feet, occasionally to 18 feet. Wave Detail: East 14 feet at 11 seconds. Hazy early in the evening. Thunderstorms likely. Showers, mainly in the evening. .MONDAY...Hurricane conditions possible. Southwest winds 30 to 40 knots with gusts up to 50 knots, becoming south 15 to 20 knots in the afternoon. Seas 7 to 10 feet, occasionally to 13 feet, subsiding to 5 to 7 feet, occasionally to 9 feet in the afternoon. Wave Detail: North 7 feet at 9 seconds and southeast 5 feet at 7 seconds. A chance of thunderstorms. Showers likely until late afternoon, then a chance of showers late in the afternoon. .MONDAY NIGHT...South winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: Southeast 5 feet at 6 seconds. A chance of showers and thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. .TUESDAY...South winds 10 to 15 knots, becoming southeast in the afternoon. Seas 3 to 4 feet. A chance of showers with a slight chance of thunderstorms. .TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A chance of showers with a slight chance of thunderstorms early in the evening. A slight chance of showers late in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. .WEDNESDAY...Southeast winds 5 to 10 knots. Seas 3 to 4 feet. A chance of showers with a slight chance of thunderstorms. .WEDNESDAY NIGHT...Southeast winds around 10 knots. Seas 3 to 4 feet. A chance of showers with a slight chance of thunderstorms. Winds and seas higher in and near thunderstorms. $$ GMZ170-175-070415- Gulf waters from Port Mansfield to the Rio Grande extending from 20 to 60 nm- Gulf waters from Baffin Bay to Port Mansfield extending from 20 to 60 nm- 1005 AM CDT Sat Jul 6 2024 ...TROPICAL STORM WARNING IN EFFECT... ...HURRICANE WATCH IN EFFECT... .REST OF TODAY...Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 12 seconds and southeast 1 foot at 4 seconds. A slight chance of showers and thunderstorms this afternoon. .TONIGHT...Tropical storm conditions possible. East winds 10 to 15 knots, becoming northeast 15 to 20 knots after midnight. Seas 3 to 5 feet, building to 6 to 9 feet, occasionally to 11 feet after midnight. Wave Detail: East 7 feet at 10 seconds. A chance of showers and thunderstorms after midnight. .SUNDAY...Tropical storm conditions expected with hurricane conditions possible. Northeast winds 30 to 35 knots with gusts up to 45 knots, increasing to 45 to 55 knots with gusts up to 65 knots in the afternoon. Seas 9 to 12 feet, occasionally to 15 feet, building to 12 to 17 feet, occasionally to 22 feet in the afternoon. Wave Detail: East 16 feet at 10 seconds. Showers. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Hazy. .SUNDAY NIGHT...Tropical storm conditions expected with hurricane conditions possible. North winds 50 to 60 knots, becoming southwest after midnight. Gusts to 75 knots. Seas 14 to 19 feet, occasionally to 24 feet, subsiding to 12 to 17 feet, occasionally to 22 feet after midnight. Wave Detail: East 17 feet at 11 seconds. Hazy early in the evening. Thunderstorms likely. Showers. .MONDAY...Hurricane conditions possible. Southwest winds 35 to 45 knots with gusts up to 60 knots, becoming south 20 to 25 knots with gusts up to 30 knots in the afternoon. Seas 8 to 13 feet, occasionally to 17 feet, subsiding to 6 to 9 feet, occasionally to 11 feet in the afternoon. Wave Detail: Northwest 8 feet at 9 seconds and southeast 6 feet at 7 seconds. Thunderstorms likely in the morning. Showers. A chance of thunderstorms in the afternoon. .MONDAY NIGHT...South winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Southeast 4 feet at 7 seconds and south 3 feet at 6 seconds. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. .TUESDAY...South winds 10 to 15 knots. Seas 3 to 5 feet. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. .TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. .WEDNESDAY...Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Seas 4 to 5 feet. A chance of showers with a slight chance of thunderstorms. .WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 to 5 feet. A chance of showers with a slight chance of thunderstorms early in the evening. A chance of showers with a slight chance of thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$