Alert archive / Alabama / Small Craft Advisories in 2021
Small Craft Advisory 23, NWS Mobile, AL
NWS Mobile, AL issued this small craft advisory at Apr 20, 2021, 2:30 PM CDT. It took effect at Apr 21, 2021, 5:00 AM CDT. It was in force for 29 hr.
The area
The counties it named.
The facts
- Issued
- Apr 20, 2021, 2:30 PM CDT (19:30 UTC)
- In effect from
- Apr 21, 2021, 5:00 AM CDT
- Expired
- Apr 22, 2021, 10:00 AM CDT
- In force
- 29 hr
- Issued by
- NWS Mobile, AL
The text
As transmitted.
548 WHUS74 KMOB 201930 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 230 PM CDT Tue Apr 20 2021 GMZ631-632-650-670-210330- /O.NEW.KMOB.SC.Y.0023.210421T1000Z-210421T1800Z/ Southern Mobile Bay-Mississippi Sound- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- 230 PM CDT Tue Apr 20 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM TO 1 PM CDT WEDNESDAY... * WHAT...Northwest winds 18 to 23 kt with gusts up to around 25 kt expected. Seas 2 to 4 ft. * WHERE...Southern Mobile Bay, Mississippi Sound, Coastal waters from Pensacola FL to Pascagoula MS out 20 NM and Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM. * WHEN...From 5 AM to 1 PM CDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
6 follow-up statements
032 WHUS74 KMOB 210416 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 1116 PM CDT Tue Apr 20 2021 GMZ631-632-650-670-211230- /O.CON.KMOB.SC.Y.0023.210421T1000Z-210421T1800Z/ Southern Mobile Bay-Mississippi Sound- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- 1116 PM CDT Tue Apr 20 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 AM TO 1 PM CDT WEDNESDAY... * WHAT...Northwest winds 18 to 23 kt with gusts up to around 25 kt expected. Seas 2 to 4 ft. * WHERE...Southern Mobile Bay, Mississippi Sound, Coastal waters from Pensacola FL to Pascagoula MS out 20 NM and Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM. * WHEN...From 5 AM to 1 PM CDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
842 WHUS74 KMOB 211146 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 646 AM CDT Wed Apr 21 2021 GMZ655-675-212030- /O.NEW.KMOB.SC.Y.0024.210421T2100Z-210422T1500Z/ Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 646 AM CDT Wed Apr 21 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO 10 AM CDT THURSDAY... * WHAT...Northwest winds 18 to 23 kts with gusts up to 25 kts expected. Seas 2 to 4 feet. * WHERE...Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM and Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM. * WHEN...From 4 PM this afternoon to 10 AM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ631-632-650-670-212030- /O.EXT.KMOB.SC.Y.0023.000000T0000Z-210422T1500Z/ Southern Mobile Bay-Mississippi Sound- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- 646 AM CDT Wed Apr 21 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM CDT THURSDAY... * WHAT...Northwest winds 18 to 23 kts with gusts up to 25 kts. Seas 2 to 4 feet over Gulf Waters. Waves 1 to 2 feet over area bays and sound. * WHERE...Coastal waters from Pensacola FL to Pascagoula MS out 20 NM, Mississippi Sound, Southern Mobile Bay and Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM. * WHEN...Until 10 AM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
923 WHUS74 KMOB 211432 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 932 AM CDT Wed Apr 21 2021 GMZ630-212245- /O.EXA.KMOB.SC.Y.0023.000000T0000Z-210422T1500Z/ Northern Mobile Bay- 932 AM CDT Wed Apr 21 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CDT THURSDAY... * WHAT...Northwest winds increasing to 18 to 23 kts with gusts up to 28 kts expected. Waves 1 to 2 feet. * WHERE...Northern Mobile Bay. * WHEN...Until 10 AM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ655-675-212245- /O.EXT.KMOB.SC.Y.0024.210421T1432Z-210422T1500Z/ Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 932 AM CDT Wed Apr 21 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM CDT THURSDAY... * WHAT...Northwest winds 18 to 23 kts with gusts up to 25 kts expected. Waves building to 2 to 4 feet. * WHERE...Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM and Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM. * WHEN...Until 10 AM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ631-632-650-670-212245- /O.CON.KMOB.SC.Y.0023.000000T0000Z-210422T1500Z/ Southern Mobile Bay-Mississippi Sound- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- 932 AM CDT Wed Apr 21 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THURSDAY... * WHAT...Northwest winds 18 to 23 kts with gusts up to 25 kts. Seas 2 to 4 feet over Gulf Waters. Waves 1 to 2 feet over area bays and sound. * WHERE...Coastal waters from Pensacola FL to Pascagoula MS out 20 NM, Mississippi Sound, Southern Mobile Bay and Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM. * WHEN...Until 10 AM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
021 WHUS74 KMOB 212011 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 311 PM CDT Wed Apr 21 2021 GMZ630>632-650-670-220415- /O.CON.KMOB.SC.Y.0023.000000T0000Z-210422T1500Z/ Northern Mobile Bay-Southern Mobile Bay-Mississippi Sound- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- 311 PM CDT Wed Apr 21 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THURSDAY... * WHAT...Although winds decrease later this afternoon somewhat, they will increase again late this evening and endure into Thursday morning. Northwest winds 18 to 23 kts with gusts up to 25 kts. Seas 2 to 4 feet over Gulf Waters. Waves 1 to 2 feet over area bays and sound. * WHERE...Coastal waters from Pensacola FL to Pascagoula MS out 20 NM, Mississippi Sound, Southern Mobile Bay and Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM. * WHEN...Until 10 AM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ655-675-220415- /O.CON.KMOB.SC.Y.0024.000000T0000Z-210422T1500Z/ Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 311 PM CDT Wed Apr 21 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THURSDAY... * WHAT...Although winds decrease later this afternoon somewhat, they will increase again late this evening and endure into Thursday morning. Northwest winds 18 to 23 kts with gusts up to 25 kts expected. Waves building to 2 to 4 feet. * WHERE...Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM and Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM. * WHEN...Until 10 AM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
765 WHUS74 KMOB 220359 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 1059 PM CDT Wed Apr 21 2021 GMZ630>632-650-670-221200- /O.CON.KMOB.SC.Y.0023.000000T0000Z-210422T1500Z/ Northern Mobile Bay-Southern Mobile Bay-Mississippi Sound- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- 1059 PM CDT Wed Apr 21 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THURSDAY... * WHAT...A moderate to strong offshore flow will continue through tonight and into Thursday morning. Northwest winds 18 to 23 kts with gusts up to 25 kts. Seas 2 to 4 feet over Gulf Waters. Waves 1 to 2 feet over area bays and sound. * WHERE...Coastal waters from Pensacola FL to Pascagoula MS out 20 NM, Mississippi Sound, Southern Mobile Bay and Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM. * WHEN...Until 10 AM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ655-675-221200- /O.CON.KMOB.SC.Y.0024.000000T0000Z-210422T1500Z/ Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 1059 PM CDT Wed Apr 21 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THURSDAY... * WHAT...A moderate to strong offshore flow will continue through tonight and into Thursday morning. Northwest winds 18 to 23 kts with gusts up to 25 kts. Seas 2 to 4 feet over Gulf Waters. Waves 1 to 2 feet over area bays and sound. * WHERE...Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM and Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM. * WHEN...Until 10 AM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
180 WHUS74 KMOB 221314 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 814 AM CDT Thu Apr 22 2021 GMZ630>632-650-670-221500- /O.CON.KMOB.SC.Y.0023.000000T0000Z-210422T1500Z/ Northern Mobile Bay-Southern Mobile Bay-Mississippi Sound- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- 814 AM CDT Thu Apr 22 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING... * WHAT...Northeast winds 18 to 23 kts with gusts up to 25 kts. Seas 2 to 4 feet over Gulf Waters. Waves 1 to 2 feet over area bays and sound. * WHERE...Coastal waters from Pensacola FL to Pascagoula MS out 20 NM, Mississippi Sound, Southern Mobile Bay, Northern Mobile Bay and Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ655-675-221500- /O.CON.KMOB.SC.Y.0024.000000T0000Z-210422T1500Z/ Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 814 AM CDT Thu Apr 22 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS MORNING... * WHAT...Northeast winds around 20 kt with gusts up to 25 kt. * WHERE...Northeast winds 18 to 23 kts with gusts up to 25 kts. Seas 2 to 4 feet. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
Nearby
Small Craft Advisories in Alabama, 2021Every small craft advisory in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.