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Home Return to list Gale Warning 0004 Issued by the Jacksonville Forecast Office
Action: New Issued At: 2026-02-21 11:27:18 310 WHUS72 KJAX 211727 MWWJAX URGENT - MARINE WEATHER MESSAGE National Weather Service Jacksonville FL 1227 PM EST Sat Feb 21 2026 AMZ470-472-474-220830- /O.NEW.KJAX.SC.Y.0016.260222T1200Z-260222T1800Z/ /O.UPG.KJAX.GL.A.0003.260222T1800Z-260223T1800Z/ /O.NEW.KJAX.GL.W.0004.260222T1800Z-260223T1800Z/ Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM- Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM- Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM- 1227 PM EST Sat Feb 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM TO 1 PM EST SUNDAY... ...GALE WARNING IN EFFECT FROM 1 PM SUNDAY TO 1 PM EST MONDAY... * WHAT...For the Small Craft Advisory, west winds 15 to 25 kt with gusts up to 30 kt expected. For the Gale Warning, northwest winds 25 to 35 kt with gusts up to 40 kt and seas 6 to 11 ft expected. * WHERE...Southeast Georgia and Northeast Florida coastal waters from Altamaha Sound GA to Flagler Beach FL from 20 to 60 NM. * WHEN...For the Small Craft Advisory, from 7 AM to 1 PM EST Sunday. For the Gale Warning, from 1 PM Sunday to 1 PM EST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ450-452-454-220830- /O.NEW.KJAX.SC.Y.0016.260222T1500Z-260222T2000Z/ /O.UPG.KJAX.GL.A.0003.260223T0000Z-260223T1500Z/ /O.NEW.KJAX.GL.W.0004.260222T2000Z-260223T1500Z/ Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- Coastal waters from St. Augustine to Flagler Beach FL out 20 NM- 1227 PM EST Sat Feb 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM TO 3 PM EST SUNDAY... ...GALE WARNING IN EFFECT FROM 3 PM SUNDAY TO 10 AM EST MONDAY... * WHAT...For the Small Craft Advisory, northwest winds 15 to 25 kt with gusts up to 30 kt expected. For the Gale Warning, northwest winds 25 to 35 kt and seas 5 to 8 ft expected. * WHERE...Southeast Georgia and Northeast Florida coastal waters from Altamaha Sound GA to Flagler Beach FL out to 20 NM. * WHEN...For the Small Craft Advisory, from 10 AM to 3 PM EST Sunday. For the Gale Warning, from 3 PM Sunday to 10 AM EST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ Action: New Issued At: 2026-02-21 11:27:18 310 WHUS72 KJAX 211727 MWWJAX URGENT - MARINE WEATHER MESSAGE National Weather Service Jacksonville FL 1227 PM EST Sat Feb 21 2026 AMZ470-472-474-220830- /O.NEW.KJAX.SC.Y.0016.260222T1200Z-260222T1800Z/ /O.UPG.KJAX.GL.A.0003.260222T1800Z-260223T1800Z/ /O.NEW.KJAX.GL.W.0004.260222T1800Z-260223T1800Z/ Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM- Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM- Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM- 1227 PM EST Sat Feb 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM TO 1 PM EST SUNDAY... ...GALE WARNING IN EFFECT FROM 1 PM SUNDAY TO 1 PM EST MONDAY... * WHAT...For the Small Craft Advisory, west winds 15 to 25 kt with gusts up to 30 kt expected. For the Gale Warning, northwest winds 25 to 35 kt with gusts up to 40 kt and seas 6 to 11 ft expected. * WHERE...Southeast Georgia and Northeast Florida coastal waters from Altamaha Sound GA to Flagler Beach FL from 20 to 60 NM. * WHEN...For the Small Craft Advisory, from 7 AM to 1 PM EST Sunday. For the Gale Warning, from 1 PM Sunday to 1 PM EST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ450-452-454-220830- /O.NEW.KJAX.SC.Y.0016.260222T1500Z-260222T2000Z/ /O.UPG.KJAX.GL.A.0003.260223T0000Z-260223T1500Z/ /O.NEW.KJAX.GL.W.0004.260222T2000Z-260223T1500Z/ Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- Coastal waters from St. Augustine to Flagler Beach FL out 20 NM- 1227 PM EST Sat Feb 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM TO 3 PM EST SUNDAY... ...GALE WARNING IN EFFECT FROM 3 PM SUNDAY TO 10 AM EST MONDAY... * WHAT...For the Small Craft Advisory, northwest winds 15 to 25 kt with gusts up to 30 kt expected. For the Gale Warning, northwest winds 25 to 35 kt and seas 5 to 8 ft expected. * WHERE...Southeast Georgia and Northeast Florida coastal waters from Altamaha Sound GA to Flagler Beach FL out to 20 NM. * WHEN...For the Small Craft Advisory, from 10 AM to 3 PM EST Sunday. For the Gale Warning, from 3 PM Sunday to 10 AM EST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ Action: Continued Issued At: 2026-02-21 23:29:38 300 WHUS72 KJAX 220529 MWWJAX URGENT - MARINE WEATHER MESSAGE National Weather Service Jacksonville FL 1229 AM EST Sun Feb 22 2026 AMZ470-472-474-221830- /O.CON.KJAX.SC.Y.0016.260222T1200Z-260222T1800Z/ /O.EXT.KJAX.GL.W.0004.260222T1800Z-260223T1500Z/ Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM- Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM- Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM- 1229 AM EST Sun Feb 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 1 PM EST THIS AFTERNOON... ...GALE WARNING NOW IN EFFECT FROM 1 PM THIS AFTERNOON TO 10 AM EST MONDAY... * WHAT...For the Small Craft Advisory, west winds 15 to 25 kt with gusts up to 30 kt expected. For the Gale Warning, northwest winds 25 to 30 kt with frequent gusts up to 40 kt and seas 7 to 10 ft expected. * WHERE...Southeast Georgia and Northeast Florida coastal waters from Altamaha Sound GA to Flagler Beach FL from 20 to 60 NM. * WHEN...For the Small Craft Advisory, from 7 AM this morning to 1 PM EST this afternoon. For the Gale Warning, from 1 PM this afternoon to 10 AM EST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ450-452-454-221830- /O.CON.KJAX.SC.Y.0016.260222T1500Z-260222T2000Z/ /O.CON.KJAX.GL.W.0004.260222T2000Z-260223T1500Z/ Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- Coastal waters from St. Augustine to Flagler Beach FL out 20 NM- 1229 AM EST Sun Feb 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 3 PM EST THIS AFTERNOON... ...GALE WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 10 AM EST MONDAY... * WHAT...For the Small Craft Advisory, northwest winds 15 to 25 kt with gusts up to 30 kt expected. For the Gale Warning, northwest winds 20 to 30 kt with frequent gusts up to 35 kt and seas 5 to 8 ft expected. * WHERE...Southeast Georgia and Northeast Florida coastal waters from Altamaha Sound GA to Flagler Beach FL out to 20 NM. * WHEN...For the Small Craft Advisory, from 10 AM this morning to 3 PM EST this afternoon. For the Gale Warning, from 3 PM this afternoon to 10 AM EST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ Action: Time Extended Issued At: 2026-02-21 23:29:38 300 WHUS72 KJAX 220529 MWWJAX URGENT - MARINE WEATHER MESSAGE National Weather Service Jacksonville FL 1229 AM EST Sun Feb 22 2026 AMZ470-472-474-221830- /O.CON.KJAX.SC.Y.0016.260222T1200Z-260222T1800Z/ /O.EXT.KJAX.GL.W.0004.260222T1800Z-260223T1500Z/ Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM- Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM- Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM- 1229 AM EST Sun Feb 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 1 PM EST THIS AFTERNOON... ...GALE WARNING NOW IN EFFECT FROM 1 PM THIS AFTERNOON TO 10 AM EST MONDAY... * WHAT...For the Small Craft Advisory, west winds 15 to 25 kt with gusts up to 30 kt expected. For the Gale Warning, northwest winds 25 to 30 kt with frequent gusts up to 40 kt and seas 7 to 10 ft expected. * WHERE...Southeast Georgia and Northeast Florida coastal waters from Altamaha Sound GA to Flagler Beach FL from 20 to 60 NM. * WHEN...For the Small Craft Advisory, from 7 AM this morning to 1 PM EST this afternoon. For the Gale Warning, from 1 PM this afternoon to 10 AM EST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ450-452-454-221830- /O.CON.KJAX.SC.Y.0016.260222T1500Z-260222T2000Z/ /O.CON.KJAX.GL.W.0004.260222T2000Z-260223T1500Z/ Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- Coastal waters from St. Augustine to Flagler Beach FL out 20 NM- 1229 AM EST Sun Feb 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 3 PM EST THIS AFTERNOON... ...GALE WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 10 AM EST MONDAY... * WHAT...For the Small Craft Advisory, northwest winds 15 to 25 kt with gusts up to 30 kt expected. For the Gale Warning, northwest winds 20 to 30 kt with frequent gusts up to 35 kt and seas 5 to 8 ft expected. * WHERE...Southeast Georgia and Northeast Florida coastal waters from Altamaha Sound GA to Flagler Beach FL out to 20 NM. * WHEN...For the Small Craft Advisory, from 10 AM this morning to 3 PM EST this afternoon. For the Gale Warning, from 3 PM this afternoon to 10 AM EST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ Action: Continued Issued At: 2026-02-22 10:44:19 915 WHUS72 KJAX 221643 MWWJAX URGENT - MARINE WEATHER MESSAGE National Weather Service Jacksonville FL 1143 AM EST Sun Feb 22 2026 AMZ450-452-454-230800- /O.CON.KJAX.SC.Y.0016.000000T0000Z-260222T2000Z/ /O.CON.KJAX.GL.W.0004.260222T2000Z-260223T1500Z/ Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- Coastal waters from St. Augustine to Flagler Beach FL out 20 NM- 1143 AM EST Sun Feb 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM EST THIS AFTERNOON... ...GALE WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 10 AM EST MONDAY... * WHAT...For the Small Craft Advisory, northwest winds 20 to 25 kt with gusts up to 30 kt. For the Gale Warning, northwest winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft expected. * WHERE...Southeast Georgia and Northeast Florida coastal waters from Altamaha Sound GA to Flagler Beach FL out to 20 NM. * WHEN...For the Small Craft Advisory, until 3 PM EST this afternoon. For the Gale Warning, from 3 PM this afternoon to 10 AM EST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ470-472-474-230800- /O.CON.KJAX.SC.Y.0016.000000T0000Z-260222T1800Z/ /O.CON.KJAX.GL.W.0004.260222T1800Z-260223T1500Z/ Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM- Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM- Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM- 1143 AM EST Sun Feb 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... ...GALE WARNING REMAINS IN EFFECT UNTIL 10 AM EST MONDAY... * WHAT...For the Small Craft Advisory, northwest winds 20 to 25 kt with gusts up to 30 kt. For the Gale Warning, northwest winds 25 to 30 kt with gusts up to 40 kt and seas 7 to 10 ft expected. * WHERE...Southeast Georgia and Northeast Florida coastal waters from Altamaha Sound GA to Flagler Beach FL from 20 to 60 NM. * WHEN...For the Small Craft Advisory, until 1 PM EST this afternoon. For the Gale Warning, until 10 AM EST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ Action: Continued Issued At: 2026-02-22 10:44:19 915 WHUS72 KJAX 221643 MWWJAX URGENT - MARINE WEATHER MESSAGE National Weather Service Jacksonville FL 1143 AM EST Sun Feb 22 2026 AMZ450-452-454-230800- /O.CON.KJAX.SC.Y.0016.000000T0000Z-260222T2000Z/ /O.CON.KJAX.GL.W.0004.260222T2000Z-260223T1500Z/ Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- Coastal waters from St. Augustine to Flagler Beach FL out 20 NM- 1143 AM EST Sun Feb 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM EST THIS AFTERNOON... ...GALE WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 10 AM EST MONDAY... * WHAT...For the Small Craft Advisory, northwest winds 20 to 25 kt with gusts up to 30 kt. For the Gale Warning, northwest winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 ft expected. * WHERE...Southeast Georgia and Northeast Florida coastal waters from Altamaha Sound GA to Flagler Beach FL out to 20 NM. * WHEN...For the Small Craft Advisory, until 3 PM EST this afternoon. For the Gale Warning, from 3 PM this afternoon to 10 AM EST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ470-472-474-230800- /O.CON.KJAX.SC.Y.0016.000000T0000Z-260222T1800Z/ /O.CON.KJAX.GL.W.0004.260222T1800Z-260223T1500Z/ Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM- Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM- Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM- 1143 AM EST Sun Feb 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS AFTERNOON... ...GALE WARNING REMAINS IN EFFECT UNTIL 10 AM EST MONDAY... * WHAT...For the Small Craft Advisory, northwest winds 20 to 25 kt with gusts up to 30 kt. For the Gale Warning, northwest winds 25 to 30 kt with gusts up to 40 kt and seas 7 to 10 ft expected. * WHERE...Southeast Georgia and Northeast Florida coastal waters from Altamaha Sound GA to Flagler Beach FL from 20 to 60 NM. * WHEN...For the Small Craft Advisory, until 1 PM EST this afternoon. For the Gale Warning, until 10 AM EST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ Action: Continued Issued At: 2026-02-23 01:26:13 290 WHUS72 KJAX 230725 MWWJAX URGENT - MARINE WEATHER MESSAGE National Weather Service Jacksonville FL 225 AM EST Mon Feb 23 2026 AMZ450-452-454-470-472-474-231400- /O.CON.KJAX.GL.W.0004.000000T0000Z-260223T1500Z/ Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- Coastal waters from St. Augustine to Flagler Beach FL out 20 NM- Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM- Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM- Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM- 225 AM EST Mon Feb 23 2026 ...GALE WARNING REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING... * WHAT...Northwest winds 25 to 30 kt with gusts up to 35 kt and seas 7 to 10 ft. * WHERE...All Southeast Georgia and Northeast Florida coastal waters from Altamaha Sound GA to Flagler Beach FL out to 60 NM. * WHEN...Until 10 AM EST this morning. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ Action: Cancelled Issued At: 2026-02-23 07:06:40 250 WHUS72 KJAX 231306 MWWJAX URGENT - MARINE WEATHER MESSAGE National Weather Service Jacksonville FL 806 AM EST Mon Feb 23 2026 AMZ450-452-454-470-472-474-240600- /O.CAN.KJAX.GL.W.0004.000000T0000Z-260223T1500Z/ /O.NEW.KJAX.SC.Y.0017.260223T1306Z-260224T1200Z/ Coastal waters from Altamaha Sound to Fernandina Beach FL out 20 NM- Coastal waters from Fernandina Beach to St. Augustine FL out 20 NM- Coastal waters from St. Augustine to Flagler Beach FL out 20 NM- Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to 60 NM- Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM- Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM- 806 AM EST Mon Feb 23 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST TUESDAY... ...GALE WARNING IS CANCELLED... * WHAT...Northwest winds 20 to 30 kt and seas 7 to 10 ft. * WHERE...All Southeast Georgia and Northeast Florida coastal waters from Altamaha Sound GA to Flagler Beach FL out to 60 NM. * WHEN...Until 7 AM EST Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||