Alert archive / Alabama / Small Craft Advisories in 2021
Small Craft Advisory 14, NWS Mobile, AL
NWS Mobile, AL issued this small craft advisory at Mar 22, 2021, 10:29 PM CDT. It took effect at Mar 23, 2021, 1:00 PM CDT. It was in force for 62 hr.
The area
The counties it named.
The facts
- Issued
- Mar 22, 2021, 10:29 PM CDT (03:29 UTC)
- In effect from
- Mar 23, 2021, 1:00 PM CDT
- Expired
- Mar 26, 2021, 3:23 AM CDT
- In force
- 62 hr
- Issued by
- NWS Mobile, AL
The text
As transmitted.
819 WHUS74 KMOB 230329 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 1029 PM CDT Mon Mar 22 2021 GMZ631-632-650-655-670-675-231500- /O.NEW.KMOB.SC.Y.0014.210323T1800Z-210326T1200Z/ Southern Mobile Bay-Mississippi Sound- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 1029 PM CDT Mon Mar 22 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM TUESDAY TO 7 AM CDT FRIDAY... * WHAT...Southeast winds 15 to 25 kt becoming south. Seas 5 to 8 ft expected over open Gulf waters. Waves 2 to 3 feet over bays and sounds. * WHERE...Portions of the coastal waters of Alabama and northwest Florida. * WHEN...From 1 PM Tuesday to 7 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
11 follow-up statements
766 WHUS74 KMOB 231755 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 1255 PM CDT Tue Mar 23 2021 GMZ630-240200- /O.EXA.KMOB.SC.Y.0014.210323T1800Z-210326T1200Z/ Northern Mobile Bay- 1255 PM CDT Tue Mar 23 2021 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM CDT FRIDAY... * WHAT...Southeast to south winds 18 to 23 kt with gusts up to 30 kt expected becoming southwest early Friday. Waves 2 to 4 ft. * WHERE...Northern Mobile Bay. * WHEN...From 1 PM Tuesday to 7 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ631-632-650-655-670-675-240200- /O.CON.KMOB.SC.Y.0014.210323T1800Z-210326T1200Z/ Southern Mobile Bay-Mississippi Sound- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 1255 PM CDT Tue Mar 23 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT FRIDAY... * WHAT...Southeast to south winds 20 to 25 kt becoming southwest early Friday. Gusts around 30 kt. Seas building 5 to 8 ft near shore and 7 to 10 ft well offshore. Waves 2 to 4 ft over southern Mobile Bay and adjacent Mississippi Sound. * WHERE...Portions of the coastal waters of Alabama and northwest Florida. * WHEN...From 1 PM Tuesday to 7 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
019 WHUS74 KMOB 240252 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 952 PM CDT Tue Mar 23 2021 GMZ630>632-650-655-670-675-241500- /O.CON.KMOB.SC.Y.0014.000000T0000Z-210326T1200Z/ Northern Mobile Bay-Southern Mobile Bay-Mississippi Sound- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 952 PM CDT Tue Mar 23 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT FRIDAY... * WHAT...Southeast to south winds 18 to 23 kt with gusts up to 30 kt, becoming southwest Thursday night. Seas building 5 to 8 ft near shore and 7 to 10 ft well offshore. Waves 2 to 4 ft over southern Mobile Bay and adjacent Mississippi Sound. * WHERE...Portions of the coastal waters of Alabama and northwest Florida. * WHEN...Until 7 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
871 WHUS74 KMOB 240859 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 359 AM CDT Wed Mar 24 2021 GMZ630>632-650-655-670-675-241800- /O.CON.KMOB.SC.Y.0014.000000T0000Z-210326T1200Z/ Northern Mobile Bay-Southern Mobile Bay-Mississippi Sound- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 359 AM CDT Wed Mar 24 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT FRIDAY... * WHAT...Southeast to south winds 18 to 23 kt with gusts up to 30 kt, becoming southwest Thursday night. Seas building 5 to 8 ft near shore and 7 to 10 ft well offshore. Waves 2 to 4 ft over southern Mobile Bay and adjacent Mississippi Sound. * WHERE...Portions of the coastal waters of Alabama and northwest Florida. * WHEN...Until 7 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
920 WHUS74 KMOB 241822 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 122 PM CDT Wed Mar 24 2021 GMZ633>636-250230- /O.EXB.KMOB.SC.Y.0014.210325T0900Z-210326T1200Z/ Perdido Bay-Pensacola Bay System-Western Choctawhatchee Bay- Eastern Choctawhatchee Bay- 122 PM CDT Wed Mar 24 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM THURSDAY TO 7 AM CDT FRIDAY... * WHAT...Southeast to south winds 18 to 23 kt with gusts up to between 30 and 35 knots, becoming southwest Thursday night. * WHERE...Perdido Bay, Pensacola Bay System, Western Choctawhatchee Bay and Eastern Choctawhatchee Bay. * WHEN...From 4 AM Thursday to 7 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ630>632-650-655-670-675-250230- /O.CON.KMOB.SC.Y.0014.000000T0000Z-210326T1200Z/ Northern Mobile Bay-Southern Mobile Bay-Mississippi Sound- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 122 PM CDT Wed Mar 24 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT FRIDAY... * WHAT...Southeast to south winds 18 to 23 kt with gusts up to 30 kt, becoming southwest Thursday night. Seas building 5 to 8 ft near shore and 7 to 10 ft well offshore. Waves 2 to 4 ft over southern Mobile Bay and adjacent Mississippi Sound. * WHERE...Portions of the coastal waters of Alabama and northwest Florida. * WHEN...Until 7 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
961 WHUS74 KMOB 241932 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 232 PM CDT Wed Mar 24 2021 GMZ630>632-650-655-670-675-250345- /O.CON.KMOB.SC.Y.0014.000000T0000Z-210326T1200Z/ Northern Mobile Bay-Southern Mobile Bay-Mississippi Sound- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 232 PM CDT Wed Mar 24 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT FRIDAY... * WHAT...Southeast to south winds 18 to 23 kt with gusts up to between 30 and 35 kt, becoming southwest Thursday night. Seas building 4 to 7 ft near shore and 6 to 0 ft well offshore. Waves 2 to 4 ft over southern Mobile Bay and adjacent Mississippi Sound. * WHERE...Portions of the coastal waters of Alabama and northwest Florida. * WHEN...Until 7 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ633>636-250345- /O.CON.KMOB.SC.Y.0014.210325T0900Z-210326T1200Z/ Perdido Bay-Pensacola Bay System-Western Choctawhatchee Bay- Eastern Choctawhatchee Bay- 232 PM CDT Wed Mar 24 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 AM THURSDAY TO 7 AM CDT FRIDAY... * WHAT...Southeast to south winds 18 to 23 kt with gusts up to between 30 and 35 knots, becoming southwest Thursday night. * WHERE...Perdido Bay, Pensacola Bay System, Western Choctawhatchee Bay and Eastern Choctawhatchee Bay. * WHEN...From 4 AM Thursday to 7 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
164 WHUS74 KMOB 250249 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 949 PM CDT Wed Mar 24 2021 GMZ630>632-650-655-670-675-251500- /O.CON.KMOB.SC.Y.0014.000000T0000Z-210326T1200Z/ Northern Mobile Bay-Southern Mobile Bay-Mississippi Sound- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 949 PM CDT Wed Mar 24 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT FRIDAY... * WHAT...Southeast to south winds 18 to 23 kt with gusts up to 30 to 35 kt, becoming southwest and diminishing Thursday night. Seas building 4 to 7 ft near shore and 6 to 9 ft well offshore. Waves 2 to 4 ft over southern Mobile Bay and adjacent Mississippi Sound. * WHERE...Portions of the coastal waters of Alabama and northwest Florida. * WHEN...Until 7 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ633>636-251500- /O.CON.KMOB.SC.Y.0014.210325T0900Z-210326T1200Z/ Perdido Bay-Pensacola Bay System-Western Choctawhatchee Bay- Eastern Choctawhatchee Bay- 949 PM CDT Wed Mar 24 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 AM THURSDAY TO 7 AM CDT FRIDAY... * WHAT...Southeast to south winds 18 to 23 kt with gusts up to between 30 and 35 knots, becoming southwest and diminishing Thursday night. Waves 1 to 3 feet. * WHERE...Eastern Choctawhatchee Bay, Western Choctawhatchee Bay, Pensacola Bay System and Perdido Bay. * WHEN...From 4 AM Thursday to 7 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
033 WHUS74 KMOB 251214 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 714 AM CDT Thu Mar 25 2021 GMZ630>636-650-655-670-675-260230- /O.CON.KMOB.SC.Y.0014.000000T0000Z-210326T1200Z/ Northern Mobile Bay-Southern Mobile Bay-Mississippi Sound- Perdido Bay-Pensacola Bay System-Western Choctawhatchee Bay- Eastern Choctawhatchee Bay- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 714 AM CDT Thu Mar 25 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT FRIDAY... * WHAT...Southeast to south winds 18 to 23 kt with gusts up to between 30 and 35 knots, becoming southwest and diminishing Thursday night. Seas building 4 to 7 ft near shore and 7 to 9 ft well offshore. Waves 2 to 4 ft over Northern/Southern Mobile Bay and adjacent Mississippi Sound. * WHERE...Eastern Choctawhatchee Bay, Western Choctawhatchee Bay, Pensacola Bay System and Perdido Bay. * WHEN...From 4 AM Thursday to 7 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
119 WHUS74 KMOB 251422 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 922 AM CDT Thu Mar 25 2021 GMZ630>636-650-655-670-675-252230- /O.CON.KMOB.SC.Y.0014.000000T0000Z-210326T1200Z/ Northern Mobile Bay-Southern Mobile Bay-Mississippi Sound- Perdido Bay-Pensacola Bay System-Western Choctawhatchee Bay- Eastern Choctawhatchee Bay- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 922 AM CDT Thu Mar 25 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT FRIDAY... * WHAT...South winds 15 to 25 kt with gusts to 30 to 35 kts and seas 6 to 9 ft. * WHERE...Portions of the coastal waters of Alabama and northwest Florida. * WHEN...Until 7 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
144 WHUS74 KMOB 252025 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 325 PM CDT Thu Mar 25 2021 GMZ630>636-650-655-670-675-260430- /O.CON.KMOB.SC.Y.0014.000000T0000Z-210326T1200Z/ Northern Mobile Bay-Southern Mobile Bay-Mississippi Sound- Perdido Bay-Pensacola Bay System-Western Choctawhatchee Bay- Eastern Choctawhatchee Bay- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 325 PM CDT Thu Mar 25 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT FRIDAY... * WHAT...South winds 15 to 25 kt with gusts up to 34 kt and seas 5 to 8 ft. * WHERE...Portions of the coastal waters of Alabama and northwest Florida. * WHEN...Until 7 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
754 WHUS74 KMOB 260249 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 949 PM CDT Thu Mar 25 2021 GMZ630>636-260400- /O.CAN.KMOB.SC.Y.0014.000000T0000Z-210326T1200Z/ Northern Mobile Bay-Southern Mobile Bay-Mississippi Sound- Perdido Bay-Pensacola Bay System-Western Choctawhatchee Bay- Eastern Choctawhatchee Bay- 949 PM CDT Thu Mar 25 2021 ...SMALL CRAFT ADVISORY IS CANCELLED... Sustained winds have decreased to less than 20 knots. Therefore, the Small Craft Advisory has been cancelled. $$ GMZ650-655-260600- /O.EXT.KMOB.SC.Y.0014.000000T0000Z-210326T0600Z/ Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- 949 PM CDT Thu Mar 25 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM CDT FRIDAY... * WHAT...South winds 15 to 20 kt with gusts up to 25 kt and seas 6 to 7 ft. * WHERE...Coastal waters of Alabama and northwest Florida. * WHEN...Until 1 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ670-675-260900- /O.EXT.KMOB.SC.Y.0014.000000T0000Z-210326T0900Z/ Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 949 PM CDT Thu Mar 25 2021 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM CDT FRIDAY... * WHAT...South winds 15 to 20 kt with gusts up to 25 kt and seas 6 to 8 ft. * WHERE...Offshore waters of Alabama and northwest Florida. * WHEN...Until 4 AM CDT Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
412 WHUS74 KMOB 260823 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 323 AM CDT Fri Mar 26 2021 GMZ670-675-260930- /O.CAN.KMOB.SC.Y.0014.000000T0000Z-210326T0900Z/ Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 323 AM CDT Fri Mar 26 2021 ...SMALL CRAFT ADVISORY IS CANCELLED... Seas have fallen bellow advisory criteria; however, small craft should continue to exercise caution. $$
The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 23, 11:07 AM CDT | River Flood Warning | MOB | Baldwin | 15 hr |
| Mar 23, 11:09 AM CDT | River Flood Warning | MOB | Baldwin | 15 hr |
| Mar 23, 11:10 AM CDT | River Flood Warning | MOB | Escambia | 15 hr |
| Mar 23, 11:11 AM CDT | River Flood Warning | MOB | Baldwin | 15 hr |
| Mar 23, 11:13 AM CDT | River Flood Warning | MOB | Mobile | 23 hr |
| Mar 23, 12:34 PM CDT | Coastal Flood Advisory | MOB | Baldwin, Mobile | 60 hr |
| Mar 23, 12:34 PM CDT | High Surf Advisory | MOB | Baldwin, Mobile | 63 hr |
| Mar 23, 1:37 PM CDT | Special Weather Statement | MOB | Mobile | 38 min |
| Mar 23, 1:53 PM CDT | Special Marine Warning | MOB | 97 min | |
| Mar 23, 2:11 PM CDT | Special Weather Statement | MOB | Baldwin, Mobile | 64 min |
| Mar 23, 2:51 PM CDT | Special Marine Warning | MOB | 84 min | |
| Mar 23, 3:11 PM CDT | Special Weather Statement | MOB | Baldwin | 64 min |
| Mar 23, 3:26 PM CDT | Special Marine Warning | MOB | 49 min | |
| Mar 23, 3:35 PM CDT | Severe Thunderstorm Warning | MOB | Baldwin | 28 min |
| Mar 23, 4:15 PM CDT | Special Marine Warning | MOB | 60 min | |
| Mar 23, 12:17 PM CDT | Special Weather Statement | MOB | Greene, Perry, Stone | 43 min |
| Mar 23, 1:00 PM CDT | Special Weather Statement | MOB | George, Greene, Perry, Stone | 45 min |
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.