Alert archive / Alabama / Small Craft Advisories in 2021

Small Craft Advisory 15, NWS Mobile, AL

March 27, 2021

NWS Mobile, AL issued this small craft advisory at Mar 27, 2021, 3:44 PM CDT. It took effect at Mar 28, 2021, 3:00 PM CDT. It was in force for 19 hr.

The area

The counties it named.

The facts

Issued: Mar 27, 2021, 3:44 PM CDT (20:44 UTC)
In effect from: Mar 28, 2021, 3:00 PM CDT
Expired: Mar 29, 2021, 10:00 AM CDT
In force: 19 hr
Issued by: NWS Mobile, AL

The text

As transmitted.

854 
WHUS74 KMOB 272044
MWWMOB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mobile AL
344 PM CDT Sat Mar 27 2021

GMZ631-632-650-655-670-675-280700-
/O.NEW.KMOB.SC.Y.0015.210329T0300Z-210329T1500Z/
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-
344 PM CDT Sat Mar 27 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM SUNDAY TO 10 AM CDT
MONDAY...

* WHAT...North winds 18 to 23 kt becoming northeast. Seas building
  to 3 to 5 feet. Waves near 2 feet in bays and sounds.

* WHERE...Portions of the coastal waters of Alabama and 
  northwest Florida. 

* WHEN...From 10 PM Sunday to 10 AM CDT Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

5 follow-up statements

834 
WHUS74 KMOB 280258
MWWMOB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mobile AL
958 PM CDT Sat Mar 27 2021

GMZ630-281100-
/O.EXB.KMOB.SC.Y.0015.210328T2000Z-210329T1500Z/
Northern Mobile Bay-
958 PM CDT Sat Mar 27 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM SUNDAY TO 10 AM CDT
MONDAY...

* WHAT...North winds 18 to 25 kt expected.

* WHERE...Northern Mobile Bay.

* WHEN...From 3 PM Sunday to 10 AM CDT Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

GMZ631-632-650-655-670-675-281100-
/O.EXT.KMOB.SC.Y.0015.210328T2000Z-210329T1500Z/
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-
958 PM CDT Sat Mar 27 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 PM SUNDAY TO 10 AM
CDT MONDAY...

* WHAT...North winds 18 to 25 kt expected.

* WHERE...Portions of the coastal waters of Alabama and 
  northwest Florida. 

* WHEN...From 3 PM Sunday to 10 AM CDT Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

371 
WHUS74 KMOB 280932
MWWMOB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mobile AL
432 AM CDT Sun Mar 28 2021

GMZ630>632-650-655-670-675-281745-
/O.CON.KMOB.SC.Y.0015.210328T2000Z-210329T1500Z/
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-
432 AM CDT Sun Mar 28 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 10 AM CDT MONDAY...

* WHAT...North winds 18 to 25 kt expected.

* WHERE...Portions of the coastal waters of Alabama and 
  northwest Florida. 

* WHEN...From 3 PM this afternoon to 10 AM CDT Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

260 
WHUS74 KMOB 281436
MWWMOB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mobile AL
936 AM CDT Sun Mar 28 2021

GMZ630>632-650-655-670-675-290200-
/O.CON.KMOB.SC.Y.0015.210328T2000Z-210329T1500Z/
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-
936 AM CDT Sun Mar 28 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 10 AM CDT MONDAY...

* WHAT...North winds 18 to 25 kt expected. Seas building to 4 to 6
  feet. Waves 2 to 3 feet in bays and sounds.

* WHERE...Portions of the coastal waters of Alabama and 
  northwest Florida. 

* WHEN...From 3 PM this afternoon to 10 AM CDT Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

176 
WHUS74 KMOB 290029
MWWMOB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mobile AL
729 PM CDT Sun Mar 28 2021

GMZ630>632-650-655-670-675-291000-
/O.CON.KMOB.SC.Y.0015.000000T0000Z-210329T1500Z/
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-
729 PM CDT Sun Mar 28 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT
MONDAY...

* WHAT...North to northeast winds 15 to 25 kt with gusts up to 30 
  kt. Seas 4 to 6 ft with waves 2 to 3 ft in bays and sounds.

* WHERE...Portions of the coastal waters of Alabama and 
  northwest Florida. 

* WHEN...Until 10 AM CDT Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

500 
WHUS74 KMOB 290828
MWWMOB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mobile AL
328 AM CDT Mon Mar 29 2021

GMZ630>632-650-655-670-675-291500-
/O.CON.KMOB.SC.Y.0015.000000T0000Z-210329T1500Z/
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-
328 AM CDT Mon Mar 29 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS
MORNING...

* WHAT...Northeast winds 20 to 25 kt with gusts up to 30 kt.

* WHERE...Portions of the coastal waters of Alabama and 
  northwest Florida. 

* 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.

&&

$$

The office that day

Everything else NWS Mobile, AL issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 26, 9:19 PM CDT	River Flood Warning	MOB	Dallas, Monroe, Wilcox	4 days
Mar 26, 9:23 PM CDT	River Flood Warning	MOB	Clarke, Monroe, Wilcox	21 days

Nearby

Small Craft Advisories in Alabama, 2021 Every 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.