Alert archive / Alabama / Small Craft Advisories in 2021
Small Craft Advisory 18, NWS Mobile, AL
NWS Mobile, AL issued this small craft advisory at Apr 8, 2021, 10:33 PM CDT. It took effect at Apr 9, 2021, 10:00 PM CDT. It was in force for 17 hr.
The area
The counties it named.
The facts
- Issued
- Apr 8, 2021, 10:33 PM CDT (03:33 UTC)
- In effect from
- Apr 9, 2021, 10:00 PM CDT
- Expired
- Apr 10, 2021, 3:18 PM CDT
- In force
- 17 hr
- Issued by
- NWS Mobile, AL
The text
As transmitted.
967 WHUS74 KMOB 090333 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 1033 PM CDT Thu Apr 8 2021 GMZ631-632-650-655-091200- /O.NEW.KMOB.SC.Y.0018.210410T0300Z-210410T2100Z/ 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- 1033 PM CDT Thu Apr 8 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM FRIDAY TO 4 PM CDT SATURDAY... * WHAT...South winds 18 to 23 knots with gusts up to 25 kt expected. Seas building to 4 to 6 ft. Waves around 2 feet in bays and sounds. * WHERE...Southern Mobile Bay, Mississippi Sound, Coastal waters from Pensacola FL to Pascagoula MS out 20 NM and Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM. * WHEN...From 10 PM Friday to 4 PM CDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ670-675-091200- /O.NEW.KMOB.SC.Y.0018.210410T0300Z-210411T0000Z/ Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 1033 PM CDT Thu Apr 8 2021 ...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM FRIDAY TO 7 PM CDT SATURDAY... * WHAT...South winds 18 to 23 kt with gusts up to 25 kt and seas 4 to 6 ft expected. * WHERE...Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM and Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM. * WHEN...From 10 PM Friday to 7 PM CDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
6 follow-up statements
021 WHUS74 KMOB 091057 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 557 AM CDT Fri Apr 9 2021 GMZ631-632-650-655-091900- /O.CON.KMOB.SC.Y.0018.210410T0300Z-210410T2100Z/ 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- 557 AM CDT Fri Apr 9 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 4 PM CDT SATURDAY... * WHAT...South winds 18 to 23 knots with gusts up to 25 kt expected. Seas building to 4 to 6 ft. Waves around 2 feet in bays and sounds. * WHERE...Southern Mobile Bay, Mississippi Sound, Coastal waters from Pensacola FL to Pascagoula MS out 20 NM and Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM. * WHEN...From 10 PM Friday to 4 PM CDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ670-675-091900- /O.CON.KMOB.SC.Y.0018.210410T0300Z-210411T0000Z/ Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 557 AM CDT Fri Apr 9 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 7 PM CDT SATURDAY... * WHAT...South winds 18 to 23 kt with gusts up to 25 kt and seas 4 to 6 ft expected. * WHERE...Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM and Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM. * WHEN...From 10 PM Friday to 7 PM CDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
783 WHUS74 KMOB 092220 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 520 PM CDT Fri Apr 9 2021 GMZ631-632-650-655-100630- /O.CON.KMOB.SC.Y.0018.210410T0300Z-210410T2100Z/ 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- 520 PM CDT Fri Apr 9 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 4 PM CDT SATURDAY... * WHAT...South winds 18 to 23 knots with gusts up to 25 kt expected. Seas building to 4 to 6 ft. Waves around 2 feet in bays and sounds. * WHERE...Southern Mobile Bay, Mississippi Sound, Coastal waters from Pensacola FL to Pascagoula MS out 20 NM and Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM. * WHEN...From 10 PM Friday to 4 PM CDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ670-675-100630- /O.CON.KMOB.SC.Y.0018.210410T0300Z-210411T0000Z/ Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 520 PM CDT Fri Apr 9 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 7 PM CDT SATURDAY... * WHAT...South winds 18 to 23 kt with gusts up to 25 kt and seas 5 to 7 ft expected. * WHERE...Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM and Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM. * WHEN...From 10 PM Friday to 7 PM CDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
852 WHUS74 KMOB 100238 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 938 PM CDT Fri Apr 9 2021 GMZ631-632-650-655-101400- /O.CON.KMOB.SC.Y.0018.210410T0300Z-210410T2100Z/ 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- 938 PM CDT Fri Apr 9 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT SATURDAY... * WHAT...South winds 18 to 23 kt with gusts up to 30 kt expected. Seas 4 to 6 ft. Waves around 2 feet in bays and sounds. * WHERE...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, Mississippi Sound and Southern Mobile Bay. * WHEN...Until 4 PM CDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ670-675-101400- /O.CON.KMOB.SC.Y.0018.210410T0300Z-210411T0000Z/ Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 938 PM CDT Fri Apr 9 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT SATURDAY... * WHAT...South winds 18 to 23 kt with gusts up to 30 kt and seas 5 to 7 ft expected. * WHERE...Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM and Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM. * WHEN...Until 7 PM CDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
422 WHUS74 KMOB 100923 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 423 AM CDT Sat Apr 10 2021 GMZ631-632-650-655-101730- /O.CON.KMOB.SC.Y.0018.000000T0000Z-210410T2100Z/ 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- 423 AM CDT Sat Apr 10 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... * WHAT...South winds 18 to 23 kt with gusts up to 30 kt expected. Seas 4 to 6 ft. Waves around 2 feet in bays and sounds. * WHERE...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, Mississippi Sound and Southern Mobile Bay. * WHEN...Until 4 PM CDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ670-675-101730- /O.CON.KMOB.SC.Y.0018.000000T0000Z-210411T0000Z/ Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 423 AM CDT Sat Apr 10 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...South winds 18 to 23 kt with gusts up to 30 kt and seas 5 to 7 ft expected. * WHERE...Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM and Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM. * WHEN...Until 7 PM CDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
132 WHUS74 KMOB 101847 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 147 PM CDT Sat Apr 10 2021 GMZ631-632-650-655-102100- /O.CON.KMOB.SC.Y.0018.000000T0000Z-210410T2100Z/ 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- 147 PM CDT Sat Apr 10 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... * WHAT...South winds 18 to 23 kt with gusts up to 30 kt expected. Seas 4 to 6 ft. Waves around 2 feet in bays and sounds. * WHERE...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, Mississippi Sound and Southern Mobile Bay. * WHEN...Until 4 PM CDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ670-675-110000- /O.CON.KMOB.SC.Y.0018.000000T0000Z-210411T0000Z/ Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 147 PM CDT Sat Apr 10 2021 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...South winds 18 to 23 kt with gusts up to 30 kt and seas 5 to 7 ft expected. * WHERE...Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM and Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM. * WHEN...Until 7 PM CDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
324 WHUS74 KMOB 102018 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 318 PM CDT Sat Apr 10 2021 GMZ631-632-650-655-102130- /O.CAN.KMOB.SC.Y.0018.000000T0000Z-210410T2100Z/ 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- 318 PM CDT Sat Apr 10 2021 ...SMALL CRAFT ADVISORY IS CANCELLED... Winds have diminished below advisory criteria. Small craft should continue to exercise caution for hazardous seas. $$ GMZ670-675-102130- /O.CAN.KMOB.SC.Y.0018.000000T0000Z-210411T0000Z/ Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 318 PM CDT Sat Apr 10 2021 ...SMALL CRAFT ADVISORY IS CANCELLED... Winds have diminished below advisory criteria. Small craft should continue to exercise caution for hazardous seas. $$
The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 9, 2:57 AM CDT | Severe Thunderstorm Warning | MOB | Mobile | 34 min |
| Apr 9, 3:30 AM CDT | Special Weather Statement | MOB | Mobile | 45 min |
| Apr 9, 3:57 AM CDT | Special Marine Warning | MOB | 93 min | |
| Apr 9, 4:17 AM CDT | Special Weather Statement | MOB | Mobile | 58 min |
| Apr 9, 4:25 AM CDT | Special Marine Warning | MOB | 2 hr | |
| Apr 9, 6:28 AM CDT | Special Marine Warning | MOB | 2 hr | |
| Apr 9, 6:42 AM CDT | Special Marine Warning | MOB | 2 hr | |
| Apr 9, 6:47 AM CDT | Special Weather Statement | MOB | Clarke | 43 min |
| Apr 9, 6:54 AM CDT | Severe Thunderstorm Warning | MOB | Choctaw, Clarke | 38 min |
| Apr 9, 7:02 AM CDT | Severe Thunderstorm Warning | MOB | Choctaw, Clarke, Washington | 43 min |
| Apr 9, 7:45 AM CDT | Severe Thunderstorm Warning | MOB | Clarke, Monroe | 21 min |
| Apr 9, 8:06 AM CDT | Special Weather Statement | MOB | Clarke | 39 min |
| Apr 9, 8:09 AM CDT | Special Marine Warning | MOB | 96 min | |
| Apr 9, 8:28 AM CDT | Special Marine Warning | MOB | 105 min | |
| Apr 9, 9:49 AM CDT | Special Marine Warning | MOB | 54 min | |
| Apr 9, 12:18 PM CDT | High Surf Advisory | MOB | Baldwin, Mobile | 43 hr |
| Apr 9, 12:23 PM CDT | Special Weather Statement | MOB | Wilcox | 52 min |
| Apr 9, 2:16 PM CDT | Special Weather Statement | MOB | Wilcox | 44 min |
| Apr 9, 2:18 PM CDT | Special Weather Statement | MOB | Choctaw | 42 min |
| Apr 9, 2:35 PM CDT | Special Weather Statement | MOB | Choctaw | 40 min |
| Apr 9, 2:56 PM CDT | Special Weather Statement | MOB | Crenshaw | 49 min |
| Apr 9, 8:11 AM CDT | Special Weather Statement | MOB | Okaloosa | 49 min |
| Apr 9, 8:16 AM CDT | Areal Flood Advisory | MOB | Okaloosa, Santa Rosa | 119 min |
| Apr 9, 10:15 AM CDT | River Flood Warning | MOB | George, Greene, Wayne | 21 days |
| Apr 9, 10:16 AM CDT | River Flood Warning | MOB | George, Greene, Jackson | 21 days |
| Apr 9, 10:18 AM CDT | River Flood Warning | MOB | George, Greene, Perry | 21 days |
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.