Coastal Waters Forecast
Issued by NWS Brownsville, TX
Issued by NWS Brownsville, TX
012 FZUS54 KBRO 191505 CWFBRO Coastal Waters Forecast for the Lower Texas Coast National Weather Service Brownsville TX 1005 AM CDT Wed Jun 19 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. GMZ100-200415- 1005 AM CDT Wed Jun 19 2024 .SYNOPSIS...Tropical Storm Warning is now in effect for all marine zones. Hazardous marine conditions are expected during the forecast period due to a developing tropical system in the Bay of Campeche. Mariners are strongly advised to monitor the Coastal Waters Forecast through the next several days. $$ GMZ130-132-135-200415- Laguna Madre from the Port of Brownsville to the Arroyo Colorado- Laguna Madre from the Arroyo Colorado To 5 NM north of Port Mansfield TX- Laguna Madre from 5 nm north of Port Mansfield to Baffin Bay TX- 1005 AM CDT Wed Jun 19 2024 ...TROPICAL STORM WARNING IN EFFECT... .REST OF TODAY...Tropical storm conditions expected. Northeast winds 25 to 35 knots. Very rough on the bay. Showers and thunderstorms. Hazy with patchy fog. .TONIGHT...Tropical storm conditions expected. Northeast winds 30 to 40 knots. Very rough on the bay. Hazy with patchy fog early in the evening. Showers and thunderstorms. .THURSDAY...Tropical storm conditions expected. East winds 25 to 35 knots, diminishing to 20 to 25 knots in the afternoon. Very rough on the bay, diminishing to rough in the afternoon. Showers with thunderstorms likely. .THURSDAY NIGHT...East winds 20 to 25 knots with gusts up to 30 knots, diminishing to 15 to 20 knots after midnight. Rough on the bay, diminishing to choppy after midnight. Showers with a chance of thunderstorms. .FRIDAY...East winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. A moderate chop on the bay, increasing to choppy in the afternoon. Showers with a chance of thunderstorms. .FRIDAY NIGHT...East winds 10 to 15 knots. A moderate chop on the bay. A chance of thunderstorms. Showers. .SATURDAY...East winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. A moderate chop on the bay, increasing to choppy in the afternoon. Showers with a chance of thunderstorms. .SATURDAY NIGHT...East winds 10 to 15 knots. A moderate chop on the bay. A chance of thunderstorms. Showers. .SUNDAY...East winds 10 to 15 knots. A moderate chop on the bay. Showers with a chance of thunderstorms. .SUNDAY NIGHT...East winds 10 to 15 knots. A moderate chop on the bay. A chance of thunderstorms. Winds and waves higher in and near thunderstorms. $$ GMZ150-155-200415- 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 Wed Jun 19 2024 ...TROPICAL STORM WARNING IN EFFECT... .REST OF TODAY...Tropical storm conditions. Northeast winds 25 to 35 knots, increasing to 30 to 40 knots this afternoon. Seas 13 to 16 feet, occasionally to 20 feet, building to 14 to 19 feet, occasionally to 24 feet this afternoon. Wave Detail: Northeast 16 feet at 10 seconds. Thunderstorms, showers. Hazy with patchy fog. .TONIGHT...Tropical storm conditions expected. Northeast winds 30 to 40 knots. Seas 15 to 20 feet, occasionally to 25 feet. Wave Detail: East 19 feet at 11 seconds. Hazy early in the evening. Showers and thunderstorms. .THURSDAY...Tropical storm conditions expected. East winds 25 to 35 knots, diminishing to 20 to 25 knots in the afternoon. Seas 12 to 17 feet, occasionally to 22 feet, subsiding to 9 to 12 feet, occasionally to 15 feet in the afternoon. Wave Detail: East 17 feet at 11 seconds. Showers with thunderstorms likely early in the morning, then showers with a chance of thunderstorms in the afternoon. .THURSDAY NIGHT...East winds 20 to 25 knots with gusts up to 30 knots, diminishing to 15 to 20 knots after midnight. Seas 7 to 10 feet, occasionally to 13 feet. Wave Detail: East 10 feet at 9 seconds. Showers with a chance of thunderstorms. .FRIDAY...East winds 15 to 20 knots. Seas 6 to 8 feet, occasionally to 10 feet. Wave Detail: East 7 feet at 9 seconds. Showers with a chance of thunderstorms. .FRIDAY NIGHT...East winds 10 to 15 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: East 6 feet at 8 seconds. A chance of thunderstorms. Showers. .SATURDAY...East winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. Seas 5 to 7 feet, occasionally to 9 feet. Showers with a chance of thunderstorms. .SATURDAY NIGHT...East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 5 to 7 feet, occasionally to 9 feet. A chance of thunderstorms. Showers. .SUNDAY...East winds 10 to 15 knots. Seas 5 to 7 feet, occasionally to 9 feet. A chance of thunderstorms. Showers. .SUNDAY NIGHT...East winds 10 to 15 knots. Seas 5 to 7 feet, occasionally to 9 feet. A chance of thunderstorms. Winds and seas higher in and near thunderstorms. $$ GMZ170-175-200415- 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 Wed Jun 19 2024 ...TROPICAL STORM WARNING IN EFFECT... .REST OF TODAY...Tropical storm conditions. Northeast winds 25 to 35 knots, increasing to 30 to 40 knots this afternoon. Seas 14 to 17 feet, occasionally to 22 feet, building to 15 to 20 feet, occasionally to 25 feet this afternoon. Wave Detail: Northeast 17 feet at 10 seconds. Showers, thunderstorms. Patchy fog late this morning. Hazy. .TONIGHT...Tropical storm conditions expected. East winds 30 to 40 knots. Seas 16 to 20 feet, occasionally to 25 feet. Wave Detail: East 20 feet at 10 seconds. Hazy early in the evening. Showers and thunderstorms. .THURSDAY...Tropical storm conditions expected. East winds 25 to 35 knots, becoming 25 to 30 knots in the afternoon. Seas 12 to 17 feet, occasionally to 22 feet, subsiding to 11 to 13 feet, occasionally to 17 feet in the afternoon. Wave Detail: East 17 feet at 10 seconds. A chance of thunderstorms. Showers. .THURSDAY NIGHT...East winds 20 to 25 knots with gusts up to 30 knots, diminishing to 15 to 20 knots after midnight. Seas 10 to 12 feet, occasionally to 15 feet, subsiding to 8 to 10 feet, occasionally to 13 feet after midnight. Wave Detail: East 11 feet at 9 seconds and south 3 feet at 8 seconds. Showers. .FRIDAY...East winds 15 to 20 knots. Seas 7 to 9 feet, occasionally to 11 feet. Wave Detail: East 8 feet at 9 seconds. Showers with a chance of thunderstorms. .FRIDAY NIGHT...East winds 15 to 20 knots. Seas 6 to 8 feet, occasionally to 10 feet. Wave Detail: East 7 feet at 8 seconds. Showers with a chance of thunderstorms. .SATURDAY...East winds 15 to 20 knots. Seas 6 to 8 feet, occasionally to 10 feet. Showers with a chance of thunderstorms. .SATURDAY NIGHT...East winds 15 to 20 knots. Seas 6 to 8 feet, occasionally to 10 feet. A chance of thunderstorms. Showers. .SUNDAY...East winds 15 to 20 knots. Seas 5 to 7 feet, occasionally to 9 feet. A chance of thunderstorms. Showers. .SUNDAY NIGHT...East winds around 15 knots. Seas 5 to 7 feet, occasionally to 9 feet. A chance of thunderstorms. Showers. Winds and seas higher in and near thunderstorms. $$