Coastal Waters Forecast
Issued by NWS Brownsville, TX
Issued by NWS Brownsville, TX
999 FZUS54 KBRO 060602 AAA CWFBRO Coastal Waters Forecast for the Lower Texas Coast...UPDATED National Weather Service Brownsville TX 102 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. GMZ100-060930- 102 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. $$ GMZ130-132-135-060930- 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- 102 AM CDT Sat Jul 6 2024 ...HURRICANE WATCH IN EFFECT... .REST OF TONIGHT...South winds 5 to 10 knots. Light chop on the bay. .SATURDAY...Southeast winds around 5 knots, becoming east in the afternoon. Smooth on the bay, increasing to light chop in the afternoon. .SATURDAY NIGHT...East winds 5 to 10 knots. Light chop on the bay. A slight chance of thunderstorms. A slight chance of showers. .SUNDAY...Tropical storm conditions possible with hurricane conditions also possible. Northeast winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. A moderate chop on the bay, increasing to choppy in the afternoon. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. .SUNDAY NIGHT...Hurricane conditions possible. Northeast winds 15 to 20 knots, becoming east after midnight. Choppy on the bay. A chance of thunderstorms. A chance of showers until early morning, then showers likely early in the morning. .MONDAY...Tropical storm conditions possible. .MONDAY NIGHT...South winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Choppy on the bay, diminishing to a moderate chop after midnight. 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. A moderate chop on the bay. A chance of showers with a slight chance of thunderstorms. .TUESDAY NIGHT...South winds 10 to 15 knots. A moderate chop on the bay. A slight chance of thunderstorms. .WEDNESDAY...South winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. Light chop on the bay, increasing to a moderate chop in the afternoon. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Light chop on the bay. A chance of showers and thunderstorms early in the evening, then a slight chance of thunderstorms in the late evening and early morning. A slight chance of showers in the late evening and overnight. Winds and waves higher in and near thunderstorms. $$ GMZ150-155-060930- Gulf waters from Port Mansfield to the Rio Grande out 20 nm- Gulf waters from Baffin Bay to Port Mansfield out 20 nm- 102 AM CDT Sat Jul 6 2024 ...HURRICANE WATCH IN EFFECT... .REST OF TONIGHT...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 4 seconds and east 1 foot at 14 seconds. .SATURDAY...Southeast winds around 5 knots, becoming northeast in the afternoon. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 4 seconds and east 1 foot at 13 seconds. .SATURDAY NIGHT...Tropical storm conditions possible with hurricane conditions also possible. East winds 10 to 15 knots. Seas 2 to 4 feet, building to 4 to 6 feet, occasionally to 8 feet after midnight. Wave Detail: East 5 feet at 10 seconds. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. .SUNDAY...Tropical storm conditions possible with hurricane conditions also possible. Northeast winds 15 to 20 knots, increasing to 30 to 35 knots with gusts up to 45 knots in the afternoon. Seas 5 to 7 feet, occasionally to 9 feet, building to 8 to 13 feet, occasionally to 17 feet in the afternoon. Wave Detail: East 13 feet at 11 seconds. A chance of thunderstorms. Showers likely. .SUNDAY NIGHT...Hurricane conditions possible. North winds 30 to 40 knots with gusts up to 55 knots. Seas 12 to 17 feet, occasionally to 22 feet, subsiding to 10 to 15 feet, occasionally to 19 feet after midnight. Wave Detail: East 17 feet at 11 seconds. A chance of thunderstorms. .MONDAY...Hurricane conditions possible. .MONDAY NIGHT...Tropical storm conditions possible. .TUESDAY...South winds 10 to 15 knots. Seas 3 to 4 feet. A chance of showers with a slight chance of thunderstorms. .TUESDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 4 feet. A slight chance of thunderstorms. .WEDNESDAY...South winds around 10 knots, becoming southeast in the afternoon. 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. .WEDNESDAY 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. Winds and seas higher in and near thunderstorms. $$ GMZ170-175-060930- 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- 102 AM CDT Sat Jul 6 2024 ...HURRICANE WATCH IN EFFECT... .REST OF TONIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 4 seconds and east 1 foot at 14 seconds. .SATURDAY...East winds around 5 knots, becoming northeast in the afternoon. Seas 2 to 4 feet. Wave Detail: Southeast 3 feet at 5 seconds and southeast 2 feet at 11 seconds. A slight chance of showers and thunderstorms in the afternoon. .SATURDAY NIGHT...Tropical storm conditions possible with hurricane conditions also possible. East winds 10 to 15 knots, becoming northeast 15 to 20 knots after midnight. Seas 3 to 5 feet, building to 6 to 8 feet, occasionally to 10 feet after midnight. Wave Detail: East 7 feet at 10 seconds. A chance of showers with a slight chance of thunderstorms until early morning, then a chance of showers and thunderstorms early in the morning. .SUNDAY...Hurricane conditions possible. Northeast winds 30 to 35 knots with gusts up to 45 knots, increasing to 50 to 60 knots with gusts up to 70 knots in the afternoon. Seas 8 to 11 feet, occasionally to 14 feet, building to 12 to 17 feet, occasionally to 22 feet in the afternoon. Wave Detail: East 17 feet at 10 seconds. A chance of thunderstorms. Showers. .SUNDAY NIGHT...Hurricane conditions possible. North winds 55 to 65 knots, becoming southwest after midnight. Gusts to 80 knots. Seas 16 to 21 feet, occasionally to 27 feet, subsiding to 13 to 18 feet, occasionally to 23 feet after midnight. Wave Detail: East 21 feet at 11 seconds. Showers and thunderstorms likely in the evening, then showers likely with a chance of thunderstorms after midnight. .MONDAY...Hurricane conditions possible. .MONDAY NIGHT...Tropical storm conditions possible. .TUESDAY...South winds 10 to 15 knots. Seas 3 to 5 feet. A chance of showers and thunderstorms. .TUESDAY NIGHT...South 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...South winds 10 to 15 knots. Seas 4 to 5 feet. A chance of showers and thunderstorms. .WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 to 5 feet. A chance of showers and 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. $$