Alert archive / Alabama / Small Craft Advisories in 2020
Small Craft Advisory 43, NWS Mobile, AL
NWS Mobile, AL issued this small craft advisory at Sep 18, 2020, 4:18 PM CDT. It took effect at Sep 19, 2020, 1:00 AM CDT. It was in force for 6 days.
The area
The counties it named.
The facts
- Issued
- Sep 18, 2020, 4:18 PM CDT (21:18 UTC)
- In effect from
- Sep 19, 2020, 1:00 AM CDT
- Expired
- Sep 24, 2020, 3:00 PM CDT
- In force
- 6 days
- Issued by
- NWS Mobile, AL
The text
As transmitted.
728 WHUS74 KMOB 182118 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 418 PM CDT Fri Sep 18 2020 GMZ670-675-190530- /O.NEW.KMOB.SC.Y.0043.200919T0800Z-200922T2100Z/ 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- 418 PM CDT Fri Sep 18 2020 ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM SATURDAY TO 4 PM CDT TUESDAY... * WHAT...East winds 15 to 25 kt with gusts up to 35 kt and seas building to 6 to 10 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 3 AM Saturday to 4 PM 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. && $$ GMZ650-655-190530- /O.NEW.KMOB.SC.Y.0043.200919T1100Z-200922T2100Z/ Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- 418 PM CDT Fri Sep 18 2020 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 AM SATURDAY TO 4 PM CDT TUESDAY... * WHAT...East winds 15 to 25 kt with gusts up to 35 kt and seas building to 4 to 7 ft expected. * WHERE...Coastal waters from Pensacola FL to Pascagoula MS out 20 NM and Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM. * WHEN...From 6 AM Saturday to 4 PM CDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ631-632-190530- /O.NEW.KMOB.SC.Y.0043.200920T0500Z-200922T2100Z/ Southern Mobile Bay-Mississippi Sound- 418 PM CDT Fri Sep 18 2020 ...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT SATURDAY NIGHT TO 4 PM CDT TUESDAY... * WHAT...East to northeast winds 18 to 23 knots with gusts up to 30 kt. Waves building to 1 to 3 feet. * WHERE...Southern Mobile Bay and Mississippi Sound. * WHEN...From midnight Saturday night to 4 PM 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. && $$
19 follow-up statements
305 WHUS74 KMOB 190306 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 1006 PM CDT Fri Sep 18 2020 GMZ670-675-191130- /O.CON.KMOB.SC.Y.0043.200919T0800Z-200922T2100Z/ Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 1006 PM CDT Fri Sep 18 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM SATURDAY TO 4 PM CDT TUESDAY... * WHAT...East winds 15 to 25 kt with gusts up to 35 kt and seas 6 to 9 ft expected. * WHERE...Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM and Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM. * WHEN...From 3 AM Saturday to 4 PM CDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ650-655-191130- /O.CON.KMOB.SC.Y.0043.200919T1100Z-200922T2100Z/ 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- 1006 PM CDT Fri Sep 18 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM SATURDAY TO 4 PM CDT TUESDAY... * WHAT...East winds 15 to 25 kt with gusts up to 35 kt and seas 4 to 7 ft expected. * WHERE...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 6 AM Saturday to 4 PM 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. && $$ GMZ631-632-191130- /O.CON.KMOB.SC.Y.0043.200920T0500Z-200922T2100Z/ Southern Mobile Bay-Mississippi Sound- 1006 PM CDT Fri Sep 18 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT SATURDAY NIGHT TO 4 PM CDT TUESDAY... * WHAT...East winds 15 to 25 kt with gusts up to 30 kt expected. * WHERE...Mississippi Sound and Southern Mobile Bay. * WHEN...From midnight Saturday night to 4 PM CDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
170 WHUS74 KMOB 190417 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 1117 PM CDT Fri Sep 18 2020 GMZ631-632-650-655-670-675-191230- /O.EXT.KMOB.SC.Y.0043.200919T0600Z-200922T2100Z/ 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- 1117 PM CDT Fri Sep 18 2020 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM CDT TUESDAY... * WHAT...North winds shifting to easterly around 15 to 25 kt with gusts up to 35 kt. Seas 6 to 9 ft expected for unprotected Gulf waters. Waves 2 to 3 feet in bays and sounds. * WHERE...Portions of the coastal waters of Alabama and northwest Florida, southern Mobile Bay, and the Mississippi Sound. * WHEN...Until 4 PM 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. && $$
610 WHUS74 KMOB 191304 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 804 AM CDT Sat Sep 19 2020 GMZ631-632-650-655-670-675-192115- /O.CON.KMOB.SC.Y.0043.000000T0000Z-200922T2100Z/ Southern Mobile Bay-Mississippi Sound- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 804 AM CDT Sat Sep 19 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT TUESDAY... * WHAT...East winds 15 to 25 kt with gusts up to 30 kt and seas 6 to 9 ft. * WHERE...Portions of the coastal waters of Alabama and northwest Florida. * WHEN...Until 4 PM CDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
827 WHUS74 KMOB 191456 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 956 AM CDT Sat Sep 19 2020 GMZ631-632-650-655-670-675-192300- /O.CON.KMOB.SC.Y.0043.000000T0000Z-200922T2100Z/ 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- 956 AM CDT Sat Sep 19 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT TUESDAY... * WHAT...East winds 15 to 25 kt with gusts up to 30 kt and seas 6 to 9 ft. * WHERE...Portions of the coastal waters of Alabama and northwest Florida. * WHEN...Until 4 PM 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. && $$
056 WHUS74 KMOB 192019 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 319 PM CDT Sat Sep 19 2020 GMZ631-632-650-655-670-675-200430- /O.CON.KMOB.SC.Y.0043.000000T0000Z-200922T2100Z/ Southern Mobile Bay-Mississippi Sound- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 319 PM CDT Sat Sep 19 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT TUESDAY... * WHAT...East winds 15 to 25 kt with gusts up to 30 kt and seas 6 to 9 ft. * WHERE...Portions of the coastal waters of Alabama and northwest Florida. * WHEN...Until 4 PM CDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
144 WHUS74 KMOB 200415 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 1115 PM CDT Sat Sep 19 2020 GMZ631-632-650-655-670-675-201215- /O.CON.KMOB.SC.Y.0043.000000T0000Z-200922T2100Z/ 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- 1115 PM CDT Sat Sep 19 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT TUESDAY... * WHAT...East winds 20 to 25 kt with gusts up to 30 kt and seas 6 to 9 ft. * WHERE...Portions of the coastal waters of Alabama and northwest Florida. * WHEN...Until 4 PM 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. && $$
258 WHUS74 KMOB 201235 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 735 AM CDT Sun Sep 20 2020 GMZ631-632-650-655-670-675-202100- /O.CON.KMOB.SC.Y.0043.000000T0000Z-200922T2100Z/ Southern Mobile Bay-Mississippi Sound- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 735 AM CDT Sun Sep 20 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT TUESDAY... * WHAT...East winds 20 to 25 kt with gusts up to 30 kt. Seas building to 6 to 9 ft near shore and 7 to 10 feet well offshore. * WHERE...Portions of the coastal waters of Alabama and northwest Florida. * WHEN...Until 4 PM CDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
616 WHUS74 KMOB 202022 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 322 PM CDT Sun Sep 20 2020 GMZ631-632-650-655-670-675-210500- /O.CON.KMOB.SC.Y.0043.000000T0000Z-200922T2100Z/ 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- 322 PM CDT Sun Sep 20 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT TUESDAY... * WHAT...East winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 8 ft near shore and 7 to 10 feet well offshore. * WHERE...Portions of the coastal waters of Alabama and northwest Florida, including Lower Mobile Bay and the Mississippi Sound. * WHEN...Until 4 PM 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. && $$
360 WHUS74 KMOB 210333 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 1033 PM CDT Sun Sep 20 2020 GMZ631-632-650-655-670-675-211145- /O.CON.KMOB.SC.Y.0043.000000T0000Z-200922T2100Z/ Southern Mobile Bay-Mississippi Sound- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 1033 PM CDT Sun Sep 20 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT TUESDAY... * WHAT...East winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 8 ft near shore and 7 to 10 feet well offshore. * WHERE...Portions of the coastal waters of Alabama and northwest Florida, including Lower Mobile Bay and the Mississippi Sound. * WHEN...Until 4 PM CDT Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
871 WHUS74 KMOB 210846 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 346 AM CDT Mon Sep 21 2020 GMZ631-632-650-655-670-675-211700- /O.EXT.KMOB.SC.Y.0043.000000T0000Z-200924T0600Z/ 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- 346 AM CDT Mon Sep 21 2020 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM CDT THURSDAY... * WHAT...East winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 8 ft near shore and 7 to 10 feet well offshore. * WHERE...Portions of the coastal waters of Alabama and northwest Florida, including Lower Mobile Bay and the Mississippi Sound. * WHEN...Until 1 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. && $$
385 WHUS74 KMOB 211617 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 1117 AM CDT Mon Sep 21 2020 GMZ631-632-650-655-670-675-220200- /O.CON.KMOB.SC.Y.0043.000000T0000Z-200924T0600Z/ Southern Mobile Bay-Mississippi Sound- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 1117 AM CDT Mon Sep 21 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT THURSDAY... * WHAT...East winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 8 ft near shore and 7 to 10 feet well offshore. * WHERE...Portions of the coastal waters of Alabama and northwest Florida, including Lower Mobile Bay and the Mississippi Sound. * WHEN...Until 1 AM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
091 WHUS74 KMOB 220210 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 910 PM CDT Mon Sep 21 2020 GMZ631-632-650-655-670-675-221015- /O.CON.KMOB.SC.Y.0043.000000T0000Z-200924T0600Z/ 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- 910 PM CDT Mon Sep 21 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT THURSDAY... * WHAT...East winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 8 ft near shore and 7 to 10 feet well offshore. * WHERE...Portions of the coastal waters of Alabama and northwest Florida, including Lower Mobile Bay and the Mississippi Sound. * WHEN...Until 1 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. && $$
852 WHUS74 KMOB 221100 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 600 AM CDT Tue Sep 22 2020 GMZ650-670-221900- /O.EXT.KMOB.SC.Y.0043.000000T0000Z-200924T0900Z/ Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- 600 AM CDT Tue Sep 22 2020 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM CDT THURSDAY... * WHAT...East to southeast winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 8 ft near shore and 7 to 10 ft well offshore. * WHERE...Coastal waters from Pensacola FL to Pascagoula MS out 20 NM and Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM. * WHEN...Until 4 AM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ655-221900- /O.EXT.KMOB.SC.Y.0043.000000T0000Z-200923T0900Z/ Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- 600 AM CDT Tue Sep 22 2020 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM CDT WEDNESDAY... * WHAT...East winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 7 ft. * WHERE...Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM. * WHEN...Until 4 AM 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. && $$ GMZ631-632-221900- /O.EXT.KMOB.SC.Y.0043.000000T0000Z-200922T2100Z/ Southern Mobile Bay-Mississippi Sound- 600 AM CDT Tue Sep 22 2020 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON... * WHAT...East winds 18 to 23 knots with gusts up to 25 kt. Waves 2 to 3 feet. * WHERE...Mississippi Sound and Southern Mobile Bay. * WHEN...Until 4 PM CDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ675-221900- /O.EXT.KMOB.SC.Y.0043.000000T0000Z-200924T0300Z/ Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 600 AM CDT Tue Sep 22 2020 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM CDT WEDNESDAY... * WHAT...East to southeast winds 20 to 25 kt with gusts up to 30 kt. Seas 7 to 9 ft. * WHERE...Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM. * WHEN...Until 10 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. && $$
800 WHUS74 KMOB 222112 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 412 PM CDT Tue Sep 22 2020 GMZ631-632-222215- /O.EXP.KMOB.SC.Y.0043.000000T0000Z-200922T2100Z/ Southern Mobile Bay-Mississippi Sound- 412 PM CDT Tue Sep 22 2020 ...SMALL CRAFT ADVISORY HAS EXPIRED... Small craft operators should still exercise caution over Lower Mobile Bay and the Mississippi Sound through Wednesday morning. $$ GMZ655-230200- /O.EXT.KMOB.SC.Y.0043.000000T0000Z-200924T0300Z/ Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- 412 PM CDT Tue Sep 22 2020 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM CDT WEDNESDAY... * WHAT...East to southeast winds 15 to 20 kt with frequent gusts up to 25 kt. Seas 4 to 6 ft. * WHERE...Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM. * WHEN...Until 10 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. && $$ GMZ650-670-230200- /O.CON.KMOB.SC.Y.0043.000000T0000Z-200924T0900Z/ Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- 412 PM CDT Tue Sep 22 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT THURSDAY... * WHAT...East to southeast winds around 20 kt with frequent gusts up to 25 kt. Seas 4 to 6 ft. * WHERE...Coastal waters from Pensacola FL to Pascagoula MS out 20 NM and Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM. * WHEN...Until 4 AM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ675-230200- /O.CON.KMOB.SC.Y.0043.000000T0000Z-200924T0300Z/ Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 412 PM CDT Tue Sep 22 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT WEDNESDAY... * WHAT...East to southeast winds around 20 kt with frequent gusts up to 25 kt. Seas 4 to 6 ft. * WHERE...Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM. * WHEN...Until 10 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. && $$
337 WHUS74 KMOB 230157 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 857 PM CDT Tue Sep 22 2020 GMZ650-670-231000- /O.CON.KMOB.SC.Y.0043.000000T0000Z-200924T0900Z/ Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- 857 PM CDT Tue Sep 22 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT THURSDAY... * WHAT...East to southeast winds around 20 kt with frequent gusts up to 25 kt. Seas 4 to 6 ft. * WHERE...Coastal waters from Pensacola FL to Pascagoula MS out 20 NM and Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM. * WHEN...Until 4 AM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ655-675-231000- /O.CON.KMOB.SC.Y.0043.000000T0000Z-200924T0300Z/ 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- 857 PM CDT Tue Sep 22 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT WEDNESDAY... * WHAT...East to southeast winds 15 to 20 kt with frequent gusts up to 25 kt. Seas 4 to 6 ft. * WHERE...Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM. * WHEN...Until 10 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. && $$
541 WHUS74 KMOB 230950 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 450 AM CDT Wed Sep 23 2020 GMZ630>632-231800- /O.EXB.KMOB.SC.Y.0043.200923T1700Z-200924T2000Z/ Northern Mobile Bay-Southern Mobile Bay-Mississippi Sound- 450 AM CDT Wed Sep 23 2020 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TODAY TO 3 PM CDT THURSDAY... * WHAT...Southeast to south winds 18 to 23 kt with gusts up to 25 kt expected. Waves 2 to 3 feet. * WHERE...Northern Mobile Bay, Southern Mobile Bay and Mississippi Sound. * WHEN...From noon today to 3 PM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ GMZ650-655-670-675-231800- /O.EXT.KMOB.SC.Y.0043.000000T0000Z-200924T2000Z/ 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- 450 AM CDT Wed Sep 23 2020 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM CDT THURSDAY... * WHAT...Southeast to south winds 20 to 25 kt with gusts up to 30 kt expected. Seas 5 to 7 ft. * WHERE...Coastal waters from Okaloosa Walton County Line FL to Pascagoula MS out 60 NM. * WHEN...Until 3 PM 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. && $$
390 WHUS74 KMOB 231749 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 1249 PM CDT Wed Sep 23 2020 GMZ630>632-650-655-670-675-240200- /O.CON.KMOB.SC.Y.0043.000000T0000Z-200924T2000Z/ Northern Mobile Bay-Southern Mobile Bay-Mississippi Sound- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 1249 PM CDT Wed Sep 23 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM CDT THURSDAY... * WHAT...Southeast winds 18 to 23 kt with gusts up to 30 kt and seas 4 to 7 ft. * WHERE...Portions of the coastal waters of Alabama and northwest Florida. * WHEN...Until 3 PM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
249 WHUS74 KMOB 240205 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 905 PM CDT Wed Sep 23 2020 GMZ630>632-650-655-670-675-241015- /O.CON.KMOB.SC.Y.0043.000000T0000Z-200924T2000Z/ 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- 905 PM CDT Wed Sep 23 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM CDT THURSDAY... * WHAT...Southeast winds 18 to 23 kt over Mobile Bay and Mississippi Sound and 20 to 25 knots with gusts up to 30 kt over the Gulf Waters. Seas offshore 5 to 7 ft. * WHERE...Portions of the coastal waters of Alabama and northwest Florida. * WHEN...Until 3 PM 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. && $$
765 WHUS74 KMOB 241011 MWWMOB URGENT - MARINE WEATHER MESSAGE National Weather Service Mobile AL 511 AM CDT Thu Sep 24 2020 GMZ630>632-650-655-670-675-242000- /O.CON.KMOB.SC.Y.0043.000000T0000Z-200924T2000Z/ Northern Mobile Bay-Southern Mobile Bay-Mississippi Sound- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 511 AM CDT Thu Sep 24 2020 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM CDT THIS AFTERNOON... * WHAT...South winds 18 to 23 kt with gusts up to 30 kt and seas 4 to 6 ft. * WHERE...Portions of the coastal waters of Alabama and northwest Florida. * WHEN...Until 3 PM CDT Thursday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$
What forecasters said that day
The local office's own words before this small craft advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Mobile, AL wrote its last area forecast discussion before this small craft advisory went out at Sep 18, 4:00 PM CDT, 18 minutes earlier.
Area forecast discussion, Sep 18, 4:00 PM CDT, 18 minutes before
Area Forecast Discussion
National Weather Service Mobile AL
400 PM CDT Fri Sep 18 2020
.NEAR TERM /Now Through Saturday/...Mid and upper level clouds will
continue to increase from southwest to northeast through this
evening. The light precipitation on area radars is currently not
reaching the ground as they are high-based reflections, with the
precipitation evaporating before reaching the ground. The upper
level trough, positioned from the Ohio Valley into the western Gulf,
will move slightly southeast through the near term. Ahead of the
trough, a southwesterly flow aloft transports mid and upper-level
moisture over our area from newly formed Tropical Storm Beta over
the southwestern Gulf, with low-level moisture increasing after
midnight tonight through Saturday. In the lower levels, a light
northerly flow will shift to the northeast as a surface high
pressure area north of the region moves east toward the eastern
seaboard. With low-level moisture on the increase and enhanced
lifting along the upper trough late tonight through Saturday,
precipitation forming in the mid-levels will eventually make it to
the surface. So, expect isolated to scattered rain showers to
develop after midnight through Saturday.
The thickening cloud cover keeps high temperatures Saturday in the
75 to 80 degree range, with overnight lows tonight ranging from 62
to 67 degrees northwest of I-65, and from 67 to 73 degrees southeast
of I-65. A moderate risk of rip currents continue through Saturday.
/22
&&
.SHORT TERM /Saturday Night Through Monday Night/...A mid level
trough axis will move east across the north central Gulf Coast
Saturday night which will support a surge in northeast surface winds
by Sunday. There may be isolated showers along the coast in response
to the enhanced mid level forcing and weak isentropic ascent north
of a stalled front over the northern Gulf. Any rainfall that does
occur will be low in coverage and light.
A drier and cooler airmass will advect into the area Sunday through
Monday afternoon. Temperatures will remain below normal through this
period with highs in the 70s and lows in the low to mid 60s. A
tightening pressure gradient between surface high pressure to the
north and an intensifying tropical cyclone over the southwest Gulf
of Mexico will result in windy conditions along the coast and across
the coastal waters.
The persistent strong easterly fetch along with swell from the
tropical cyclone should result in an increasing rip current risk
along area beaches. /JLH
&&
.EXTENDED TERM /Tuesday Through Friday/...The main focus for the
extended forecast period will be on Tropical Storm or Hurricane Beta
that will have formed and be near the Texas coast early in the
extended period. Upper level ridging should quickly shift east
across the area Tuesday as another mid level trough digs south
across the Plains states. This upper trough should help to capture
the tropical cyclone and lift it off to the northeast through mid
week. There will be a gradual return of deeper moisture from the
southwest. Rain chances will gradually increase from southwest to
northeast later Tuesday into Wednesday in advance of Beta. The
greatest rain chances should come by the end of next week as Beta
lifts northeast and slows across the Lower Mississippi Valley. There
is still model discrepancy among the medium range guidance and
additional refinements to rain chances are likely for the end of
next week based upon the eventual track of Beta. For now, it appears
that the greater potential for higher impacts remain west of the
forecast area, but this will be monitored closely through the rest
of the forecast period. /JLH
&&
.MARINE...A light to moderate offshore flow tonight will transition
to a moderate to strong northeasterly to easterly fetch this weekend
into early next week. This occurs due to the pressure difference
between a large surface high over the Ohio River Valley/Appalachians
and newly formed Tropical Storm Beta meandering westward closer to
the Texas coast. Seas to rebuild over the weekend and remain
elevated through early next week. Small Craft Advisories are now in
effect starting late tonight. A chance of showers over the weekend.
/22
&&
.PRELIMINARY POINT TEMPS/POPS...
Mobile 67 79 65 78 62 76 62 75 / 30 30 20 10 10 10 10 20
Pensacola 71 79 67 78 64 78 65 76 / 30 30 20 10 10 10 10 10
Destin 74 80 68 78 65 78 66 77 / 20 30 20 10 10 10 10 10
Evergreen 67 78 63 77 60 76 59 74 / 30 30 10 10 10 10 0 10
Waynesboro 62 78 63 77 60 75 59 73 / 10 10 10 10 10 10 10 10
Camden 65 79 62 78 59 76 58 74 / 10 10 10 10 10 10 10 10
Crestview 69 79 63 77 60 76 60 75 / 20 30 10 10 10 10 0 10
&&
.MOB WATCHES/WARNINGS/ADVISORIES...
AL...None.
FL...None.
MS...None.
GM...Small Craft Advisory from 6 AM Saturday to 4 PM CDT Tuesday for
GMZ650-655.
Small Craft Advisory from midnight Saturday night to 4 PM CDT
Tuesday for GMZ631-632.
Small Craft Advisory from 3 AM Saturday to 4 PM CDT Tuesday for
GMZ670-675.
&&
This product is also available on the web at:
http://weather.gov/mobNearby
Small Craft Advisories in Alabama, 2020Every small craft advisory in 2020
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.