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Home Return to list Small Craft Advisory 0026 Issued by the Brownsville Forecast Office
Action: Time Extended Issued At: 2026-05-17 01:53:17 537 WHUS74 KBRO 170652 MWWBRO URGENT - MARINE WEATHER MESSAGE National Weather Service Brownsville TX 152 AM CDT Sun May 17 2026 GMZ170-175-171900- /O.EXB.KBRO.SC.Y.0026.000000T0000Z-260518T1400Z/ 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- 152 AM CDT Sun May 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM CDT MONDAY... * WHAT...Southeast winds around 20 kt with gusts up to 25 kt and seas 4 to 6 ft. * WHERE...Offshore Gulf waters between the mouth of the Rio Grande and Baffin Bay from 20 to 60 nm. * WHEN...Until 9 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ130-132-135-150-155-171900- /O.EXT.KBRO.SC.Y.0026.000000T0000Z-260518T1400Z/ Laguna Madre from the Port of Brownsville to the Arroyo Colorado- Laguna Madre from the Arroyo Colorado To 5 NM north of Port Mansfield TX- Laguna Madre from 5 nm north of Port Mansfield to Baffin Bay TX- Gulf waters from Port Mansfield to the Rio Grande out 20 nm- Gulf waters from Baffin Bay to Port Mansfield out 20 nm- 152 AM CDT Sun May 17 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM CDT MONDAY... * WHAT...Southeast winds around 20 kt with gusts up to 30 kt. * WHERE...Laguna Madre between the Port of Brownsville and Baffin Bay, and Nearshore Gulf waters between the mouth of the Rio Grande and Baffin Bay from 0 to 20 nm. * WHEN...Until 9 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Time and Area Extended Issued At: 2026-05-17 01:53:17 537 WHUS74 KBRO 170652 MWWBRO URGENT - MARINE WEATHER MESSAGE National Weather Service Brownsville TX 152 AM CDT Sun May 17 2026 GMZ170-175-171900- /O.EXB.KBRO.SC.Y.0026.000000T0000Z-260518T1400Z/ 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- 152 AM CDT Sun May 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM CDT MONDAY... * WHAT...Southeast winds around 20 kt with gusts up to 25 kt and seas 4 to 6 ft. * WHERE...Offshore Gulf waters between the mouth of the Rio Grande and Baffin Bay from 20 to 60 nm. * WHEN...Until 9 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ130-132-135-150-155-171900- /O.EXT.KBRO.SC.Y.0026.000000T0000Z-260518T1400Z/ Laguna Madre from the Port of Brownsville to the Arroyo Colorado- Laguna Madre from the Arroyo Colorado To 5 NM north of Port Mansfield TX- Laguna Madre from 5 nm north of Port Mansfield to Baffin Bay TX- Gulf waters from Port Mansfield to the Rio Grande out 20 nm- Gulf waters from Baffin Bay to Port Mansfield out 20 nm- 152 AM CDT Sun May 17 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM CDT MONDAY... * WHAT...Southeast winds around 20 kt with gusts up to 30 kt. * WHERE...Laguna Madre between the Port of Brownsville and Baffin Bay, and Nearshore Gulf waters between the mouth of the Rio Grande and Baffin Bay from 0 to 20 nm. * WHEN...Until 9 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-05-17 14:00:24 618 WHUS74 KBRO 171859 MWWBRO URGENT - MARINE WEATHER MESSAGE National Weather Service Brownsville TX 159 PM CDT Sun May 17 2026 GMZ130-132-135-150-155-170-175-180300- /O.CON.KBRO.SC.Y.0026.000000T0000Z-260518T1400Z/ 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- Gulf waters from Port Mansfield to the Rio Grande out 20 nm- Gulf waters from Baffin Bay to Port Mansfield out 20 nm- 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- 159 PM CDT Sun May 17 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT MONDAY... * WHAT...Southeast winds around 20 kt with gusts up to 25 kt and seas 4 to 7 ft. * WHERE...All Lower Texas Coastal Waters including the Laguna Madre. * WHEN...Until 9 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-05-17 18:15:33 012 WHUS74 KBRO 172314 MWWBRO URGENT - MARINE WEATHER MESSAGE National Weather Service Brownsville TX 614 PM CDT Sun May 17 2026 GMZ130-132-135-150-155-170-175-181400- /O.CON.KBRO.SC.Y.0026.000000T0000Z-260518T1400Z/ Laguna Madre from the Port of Brownsville to the Arroyo Colorado- Laguna Madre from the Arroyo Colorado To 5 NM north of Port Mansfield TX- Laguna Madre from 5 nm north of Port Mansfield to Baffin Bay TX- Gulf waters from Port Mansfield to the Rio Grande out 20 nm- Gulf waters from Baffin Bay to Port Mansfield out 20 nm- Gulf waters from Port Mansfield to the Rio Grande extending from 20 to 60 nm- Gulf waters from Baffin Bay to Port Mansfield extending from 20 to 60 nm- 614 PM CDT Sun May 17 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT MONDAY... * WHAT...Southeast winds 15 to 20 knots with gusts up to 25 knots and seas 4 to 7 feet. * WHERE...All Lower Texas Coastal Waters including the Laguna Madre. * WHEN...Until 9 AM CDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Time Extended Issued At: 2026-05-17 22:08:41 868 WHUS74 KBRO 180308 MWWBRO URGENT - MARINE WEATHER MESSAGE National Weather Service Brownsville TX 1008 PM CDT Sun May 17 2026 GMZ130-132-135-150-155-170-175-182000- /O.EXT.KBRO.SC.Y.0026.000000T0000Z-260519T1400Z/ 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- Gulf waters from Port Mansfield to the Rio Grande out 20 nm- Gulf waters from Baffin Bay to Port Mansfield out 20 nm- 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- 1008 PM CDT Sun May 17 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM CDT TUESDAY... * WHAT...Southeast winds 15 to 20 knots with gusts up to 25 knots and seas 4 to 7 feet. * WHERE...All Lower Texas Coastal Waters including the Laguna Madre. * WHEN...Until 9 AM CDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-05-18 13:02:20 872 WHUS74 KBRO 181801 MWWBRO URGENT - MARINE WEATHER MESSAGE National Weather Service Brownsville TX 101 PM CDT Mon May 18 2026 GMZ130-132-135-150-155-170-175-190215- /O.CON.KBRO.SC.Y.0026.000000T0000Z-260519T1400Z/ Laguna Madre from the Port of Brownsville to the Arroyo Colorado- Laguna Madre from the Arroyo Colorado To 5 NM north of Port Mansfield TX- Laguna Madre from 5 nm north of Port Mansfield to Baffin Bay TX- Gulf waters from Port Mansfield to the Rio Grande out 20 nm- Gulf waters from Baffin Bay to Port Mansfield out 20 nm- Gulf waters from Port Mansfield to the Rio Grande extending from 20 to 60 nm- Gulf waters from Baffin Bay to Port Mansfield extending from 20 to 60 nm- 101 PM CDT Mon May 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT TUESDAY... * WHAT...Southeast winds around 20 kt with gusts up to 30 kt and seas 4 to 7 ft. * WHERE...All Lower Texas Coastal Waters including the Laguna Madre. * WHEN...Until 9 AM CDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-05-18 18:28:30 537 WHUS74 KBRO 182328 MWWBRO URGENT - MARINE WEATHER MESSAGE National Weather Service Brownsville TX 628 PM CDT Mon May 18 2026 GMZ130-132-135-150-155-170-175-191400- /O.CON.KBRO.SC.Y.0026.000000T0000Z-260519T1400Z/ 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- Gulf waters from Port Mansfield to the Rio Grande out 20 nm- Gulf waters from Baffin Bay to Port Mansfield out 20 nm- 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- 628 PM CDT Mon May 18 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT TUESDAY... * WHAT...Seas 4 to 7 feet. * WHERE...All Lower Texas Coastal Waters including the Laguna Madre. * WHEN...Until 9 AM CDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Time Extended Issued At: 2026-05-19 02:07:45 527 WHUS74 KBRO 190707 MWWBRO URGENT - MARINE WEATHER MESSAGE National Weather Service Brownsville TX 207 AM CDT Tue May 19 2026 GMZ130-132-135-150-155-191500- /O.EXT.KBRO.SC.Y.0026.000000T0000Z-260520T0000Z/ Laguna Madre from the Port of Brownsville to the Arroyo Colorado- Laguna Madre from the Arroyo Colorado To 5 NM north of Port Mansfield TX- Laguna Madre from 5 nm north of Port Mansfield to Baffin Bay TX- Gulf waters from Port Mansfield to the Rio Grande out 20 nm- Gulf waters from Baffin Bay to Port Mansfield out 20 nm- 207 AM CDT Tue May 19 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Winds 15 to 20 knots, gusting to 25 knots. Seas 4 to 7 feet. * WHERE...All Lower Texas Coastal Waters out to 20 nautical miles including the Laguna Madre. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ170-175-191400- /O.CON.KBRO.SC.Y.0026.000000T0000Z-260519T1400Z/ 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- 207 AM CDT Tue May 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT THIS MORNING... * WHAT...Seas 4 to 7 feet. * WHERE...Lower Texas Coastal Waters from 20 to 60 nautical miles out. * WHEN...Until 9 AM CDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-05-19 02:07:45 527 WHUS74 KBRO 190707 MWWBRO URGENT - MARINE WEATHER MESSAGE National Weather Service Brownsville TX 207 AM CDT Tue May 19 2026 GMZ130-132-135-150-155-191500- /O.EXT.KBRO.SC.Y.0026.000000T0000Z-260520T0000Z/ Laguna Madre from the Port of Brownsville to the Arroyo Colorado- Laguna Madre from the Arroyo Colorado To 5 NM north of Port Mansfield TX- Laguna Madre from 5 nm north of Port Mansfield to Baffin Bay TX- Gulf waters from Port Mansfield to the Rio Grande out 20 nm- Gulf waters from Baffin Bay to Port Mansfield out 20 nm- 207 AM CDT Tue May 19 2026 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...Winds 15 to 20 knots, gusting to 25 knots. Seas 4 to 7 feet. * WHERE...All Lower Texas Coastal Waters out to 20 nautical miles including the Laguna Madre. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ170-175-191400- /O.CON.KBRO.SC.Y.0026.000000T0000Z-260519T1400Z/ 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- 207 AM CDT Tue May 19 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT THIS MORNING... * WHAT...Seas 4 to 7 feet. * WHERE...Lower Texas Coastal Waters from 20 to 60 nautical miles out. * WHEN...Until 9 AM CDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Expired Issued At: 2026-05-19 09:06:16 643 WHUS74 KBRO 191405 MWWBRO URGENT - MARINE WEATHER MESSAGE National Weather Service Brownsville TX Issued by National Weather Service Lake Charles LA 905 AM CDT Tue May 19 2026 GMZ130-132-135-150-155-191515- /O.CAN.KBRO.SC.Y.0026.000000T0000Z-260520T0000Z/ Laguna Madre from the Port of Brownsville to the Arroyo Colorado- Laguna Madre from the Arroyo Colorado To 5 NM north of Port Mansfield TX- Laguna Madre from 5 nm north of Port Mansfield to Baffin Bay TX- Gulf waters from Port Mansfield to the Rio Grande out 20 nm- Gulf waters from Baffin Bay to Port Mansfield out 20 nm- 905 AM CDT Tue May 19 2026 ...SMALL CRAFT ADVISORY IS CANCELLED... Winds and seas have fallen below advisory criteria. $$ GMZ170-175-191515- /O.EXP.KBRO.SC.Y.0026.000000T0000Z-260519T1400Z/ 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- 905 AM CDT Tue May 19 2026 ...SMALL CRAFT ADVISORY HAS EXPIRED... Winds and seas have fallen below advisory criteria. $$ Action: Cancelled Issued At: 2026-05-19 09:06:16 643 WHUS74 KBRO 191405 MWWBRO URGENT - MARINE WEATHER MESSAGE National Weather Service Brownsville TX Issued by National Weather Service Lake Charles LA 905 AM CDT Tue May 19 2026 GMZ130-132-135-150-155-191515- /O.CAN.KBRO.SC.Y.0026.000000T0000Z-260520T0000Z/ Laguna Madre from the Port of Brownsville to the Arroyo Colorado- Laguna Madre from the Arroyo Colorado To 5 NM north of Port Mansfield TX- Laguna Madre from 5 nm north of Port Mansfield to Baffin Bay TX- Gulf waters from Port Mansfield to the Rio Grande out 20 nm- Gulf waters from Baffin Bay to Port Mansfield out 20 nm- 905 AM CDT Tue May 19 2026 ...SMALL CRAFT ADVISORY IS CANCELLED... Winds and seas have fallen below advisory criteria. $$ GMZ170-175-191515- /O.EXP.KBRO.SC.Y.0026.000000T0000Z-260519T1400Z/ 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- 905 AM CDT Tue May 19 2026 ...SMALL CRAFT ADVISORY HAS EXPIRED... Winds and seas have fallen below advisory criteria. $$ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||