Alert archive / Alabama / Small Craft Advisories in 2019

Small Craft Advisory 9, NWS Mobile, AL

February 7, 2019

NWS Mobile, AL issued this small craft advisory at Feb 7, 2019, 12:44 PM CST. It took effect at Feb 8, 2019, 4:00 AM CST. It was in force for 33 hr.

The area

The counties it named.

The facts

Issued
Feb 7, 2019, 12:44 PM CST (18:44 UTC)
In effect from
Feb 8, 2019, 4:00 AM CST
Expired
Feb 9, 2019, 1:00 PM CST
In force
33 hr
Issued by
NWS Mobile, AL

The text

As transmitted.

464 
WHUS74 KMOB 071844
MWWMOB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mobile AL
1244 PM CST Thu Feb 7 2019

GMZ630-633-080300-
/O.NEW.KMOB.MF.Y.0009.190207T1844Z-190208T1000Z/
/O.NEW.KMOB.SC.Y.0009.190208T1000Z-190209T0300Z/
Northern Mobile Bay-Perdido Bay-
1244 PM CST Thu Feb 7 2019

...DENSE FOG ADVISORY IN EFFECT UNTIL 4 AM CST FRIDAY...
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 9 PM CST FRIDAY...

The National Weather Service in Mobile has issued a Dense Fog
Advisory, which is in effect until 4 AM CST Friday. A Small Craft
Advisory has also been issued. This Small Craft Advisory is in
effect from 4 AM to 9 PM CST Friday. 

* WINDS...Becoming northwest to north and increasing to 18 to 23  
  knots. Frequent higher gusts. 
 
* WAVES...1 to 2 feet. 

* Visibility...Before front moves through late tonight, reduced
  visibility to less than one nautical mile and as low as one
  quarter nautical mile or less at times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Dense Fog Advisory means visibilities will frequently be
reduced to less than one mile. Inexperienced mariners, especially
those operating smaller vessels should avoid navigating in these
conditions. 

A Small Craft Advisory means that wind speeds or frequent gusts
of 20 to 33 knots and/or seas of 7 feet or higher are expected to
produce hazardous wave conditions to small craft. Inexperienced
mariners, especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$

GMZ631-632-650-655-080300-
/O.NEW.KMOB.MF.Y.0009.190207T1844Z-190208T1000Z/
/O.NEW.KMOB.SC.Y.0009.190208T1000Z-190209T1600Z/
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-
1244 PM CST Thu Feb 7 2019

...DENSE FOG ADVISORY IN EFFECT UNTIL 4 AM CST FRIDAY...
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM FRIDAY TO 10 AM CST
SATURDAY...

The National Weather Service in Mobile has issued a Dense Fog
Advisory, which is in effect until 4 AM CST Friday. A Small Craft
Advisory has also been issued. This Small Craft Advisory is in
effect from 4 AM Friday to 10 AM CST Saturday. 

* WINDS...Becoming northwest to north and increasing to 20 to 25 
  knots. Frequent higher gusts. 
  
* WAVES/SEAS...Waves building to 2 to 3 feet. Seas building to 4
  to 7 feet near shore.

* Visibility...Before front moves through late tonight, reduced
  visibility to less than one nautical mile and as low as one
  quarter nautical mile or less at times near shore. 


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Dense Fog Advisory means visibilities will frequently be
reduced to less than one mile. Inexperienced mariners, especially
those operating smaller vessels should avoid navigating in these
conditions. 

A Small Craft Advisory means that wind speeds or frequent gusts
of 20 to 33 knots and/or seas of 7 feet or higher are expected to
produce hazardous wave conditions to small craft. Inexperienced
mariners, especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$

GMZ634>636-080300-
/O.NEW.KMOB.MF.Y.0009.190207T1844Z-190208T1000Z/
Pensacola Bay System-Western Choctawhatchee Bay-
Eastern Choctawhatchee Bay-
1244 PM CST Thu Feb 7 2019

...DENSE FOG ADVISORY IN EFFECT UNTIL 4 AM CST FRIDAY...

The National Weather Service in Mobile has issued a Dense Fog
Advisory, which is in effect until 4 AM CST Friday. 

* VISIBILITY...Reduced to less than one nautical mile and as low 
  as one quarter nautical mile or less at times. 

  PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Dense Fog Advisory means visibilities will frequently be
reduced to less than one mile. Inexperienced mariners, especially
those operating smaller vessels should avoid navigating in these
conditions. 

&&

$$

GMZ670-675-080300-
/O.NEW.KMOB.SC.Y.0009.190208T1000Z-190209T1600Z/
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-
1244 PM CST Thu Feb 7 2019

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM FRIDAY TO 10 AM CST
SATURDAY...

The National Weather Service in Mobile has issued a Small Craft
Advisory, which is in effect from 4 AM Friday to 10 AM CST
Saturday. 

* WINDS...Becoming northwest to north and increasing to 20 to 25 
  knots. Frequent higher gusts. 

* WAVES/SEAS...Seas building to 5 to 8 feet near shore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds or frequent gusts
of 20 to 33 knots and/or seas of 7 feet or higher are expected to
produce hazardous wave conditions to small craft. Inexperienced
mariners, especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$
7 follow-up statements
521 
WHUS74 KMOB 080144 AAA
MWWMOB

URGENT - MARINE WEATHER MESSAGE...UPDATED
National Weather Service Mobile AL
744 PM CST Thu Feb 7 2019

GMZ630-633-081200-
/O.CON.KMOB.MF.Y.0009.000000T0000Z-190208T1000Z/
/O.CON.KMOB.SC.Y.0009.190208T1000Z-190209T0300Z/
Northern Mobile Bay-Perdido Bay-
744 PM CST Thu Feb 7 2019

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 4 AM CST FRIDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 AM TO 9 PM CST
FRIDAY...

* WINDS...Becoming northwest to north and increasing to 18 to 23 
  knots. Frequent higher gusts. 

* WAVES...1 to 2 feet.

* Visibility...Before front moves through late tonight, reduced 
  visibility to less than one nautical mile and as low as one 
  quarter nautical mile or less at times. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Dense Fog Advisory means visibilities will frequently be
reduced to less than one mile. Inexperienced mariners, especially
those operating smaller vessels should avoid navigating in these
conditions.

A Small Craft Advisory means that wind speeds or frequent gusts
of 20 to 33 knots and/or seas of 7 feet or higher are expected to
produce hazardous wave conditions to small craft. Inexperienced
mariners, especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$

GMZ631-632-650-655-081200-
/O.CON.KMOB.MF.Y.0009.000000T0000Z-190208T1000Z/
/O.CON.KMOB.SC.Y.0009.190208T1000Z-190209T1600Z/
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-
744 PM CST Thu Feb 7 2019

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 4 AM CST FRIDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 AM FRIDAY TO
10 AM CST SATURDAY...

* WINDS...Becoming northwest to north and increasing to 20 to 25 
  knots. Frequent higher gusts. 

* WAVES/SEAS...Waves building to 2 to 3 feet over lower Mobile
  Bay. Seas building to 4 to 7 feet out to 20 nautical miles. 

* Visibility...Before front moves through late tonight, reduced 
  visibility to less than one nautical mile and as low as one 
  quarter nautical mile or less at times near shore. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Dense Fog Advisory means visibilities will frequently be
reduced to less than one mile. Inexperienced mariners, especially
those operating smaller vessels should avoid navigating in these
conditions.

A Small Craft Advisory means that wind speeds or frequent gusts
of 20 to 33 knots and/or seas of 7 feet or higher are expected to
produce hazardous wave conditions to small craft. Inexperienced
mariners, especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$

GMZ634>636-081000-
/O.CON.KMOB.MF.Y.0009.000000T0000Z-190208T1000Z/
Pensacola Bay System-Western Choctawhatchee Bay-
Eastern Choctawhatchee Bay-
744 PM CST Thu Feb 7 2019

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 4 AM CST FRIDAY...

* VISIBILITY...Reduced to less than one nautical mile and as low 
  as one quarter nautical mile or less at times. 

 PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Dense Fog Advisory means visibilities will frequently be
reduced to less than one mile. Inexperienced mariners, especially
those operating smaller vessels should avoid navigating in these
conditions.

&&

$$

GMZ670-675-081200-
/O.CON.KMOB.SC.Y.0009.190208T1000Z-190209T1600Z/
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-
744 PM CST Thu Feb 7 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 AM FRIDAY TO
10 AM CST SATURDAY...

* WINDS...Becoming northwest to north and increasing to 20 to 25 
  knots. Frequent higher gusts. 

* WAVES/SEAS...Seas building to 5 to 8 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds or frequent gusts
of 20 to 33 knots and/or seas of 7 feet or higher are expected to
produce hazardous wave conditions to small craft. Inexperienced
mariners, especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$
147 
WHUS74 KMOB 080956
MWWMOB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mobile AL
356 AM CST Fri Feb 8 2019

GMZ634>636-081800-
/O.EXP.KMOB.MF.Y.0009.000000T0000Z-190208T1000Z/
/O.EXA.KMOB.SC.Y.0009.190208T1000Z-190209T0300Z/
Pensacola Bay System-Western Choctawhatchee Bay-
Eastern Choctawhatchee Bay-
356 AM CST Fri Feb 8 2019

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM CST THIS EVENING...
...DENSE FOG ADVISORY WILL EXPIRE AT 4 AM CST EARLY THIS
MORNING...

The National Weather Service in Mobile has issued a Small Craft
Advisory, which is in effect until 9 PM CST this evening. 

* WINDS...Becoming northwest to north and increasing to 18 to 23 
knots. Frequent higher gusts.

* WAVES...1 to 2 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds or frequent gusts
of 20 to 33 knots and/or seas of 7 feet or higher are expected to
produce hazardous wave conditions to small craft. Inexperienced
mariners, especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$

GMZ630-633-081800-
/O.EXP.KMOB.MF.Y.0009.000000T0000Z-190208T1000Z/
/O.CON.KMOB.SC.Y.0009.190208T1000Z-190209T0300Z/
Northern Mobile Bay-Perdido Bay-
356 AM CST Fri Feb 8 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...
...DENSE FOG ADVISORY WILL EXPIRE AT 4 AM CST EARLY THIS
MORNING...

* WINDS...Becoming northwest to north and increasing to 18 to 23 
knots. Frequent higher gusts.

* WAVES...1 to 2 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds or frequent gusts
of 20 to 33 knots and/or seas of 7 feet or higher are expected to
produce hazardous wave conditions to small craft. Inexperienced
mariners, especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$

GMZ631-632-650-655-081800-
/O.EXP.KMOB.MF.Y.0009.000000T0000Z-190208T1000Z/
/O.CON.KMOB.SC.Y.0009.190208T1000Z-190209T1600Z/
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-
356 AM CST Fri Feb 8 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST
SATURDAY...
...DENSE FOG ADVISORY WILL EXPIRE AT 4 AM CST EARLY THIS
MORNING...

* WINDS...Becoming northwest to north and increasing to 20 to 25 
knots. Frequent higher gusts.

* WAVES/SEAS...Waves building to 2 to 3 feet over lower Mobile 
  Bay. Seas building to 4 to 7 feet out to 20 nautical miles. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds or frequent gusts
of 20 to 33 knots and/or seas of 7 feet or higher are expected to
produce hazardous wave conditions to small craft. Inexperienced
mariners, especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$

GMZ670-675-081800-
/O.CON.KMOB.SC.Y.0009.190208T1000Z-190209T1600Z/
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-
356 AM CST Fri Feb 8 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST
SATURDAY...

* WINDS...Becoming northwest to north and increasing to 20 to 25 
  knots. Frequent higher gusts. 

* WAVES/SEAS...Seas building to 5 to 8 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds or frequent gusts
of 20 to 33 knots and/or seas of 7 feet or higher are expected to
produce hazardous wave conditions to small craft. Inexperienced
mariners, especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$
319 
WHUS74 KMOB 081741
MWWMOB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mobile AL
1141 AM CST Fri Feb 8 2019

GMZ630-633>636-090200-
/O.CON.KMOB.SC.Y.0009.000000T0000Z-190209T0300Z/
Northern Mobile Bay-Perdido Bay-Pensacola Bay System-
Western Choctawhatchee Bay-Eastern Choctawhatchee Bay-
1141 AM CST Fri Feb 8 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...

* WINDS...North 18 to 23 knots. Frequent higher gusts.

* WAVES...1 to 2 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds or frequent gusts
of 20 to 33 knots and/or seas of 7 feet or higher are expected to
produce hazardous wave conditions to small craft. Inexperienced
mariners, especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$

GMZ631-632-650-655-670-675-090200-
/O.CON.KMOB.SC.Y.0009.000000T0000Z-190209T1600Z/
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-
1141 AM CST Fri Feb 8 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST
SATURDAY...

* WINDS...North 20 to 25 knots. Frequent higher gusts.

* WAVES/SEAS...Waves 2 to 3 feet over lower Mobile Bay. Seas 4 to
  7 feet out to 20 nautical miles and 6 to 8 feet well offshore. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds or frequent gusts
of 20 to 33 knots and/or seas of 7 feet or higher are expected to
produce hazardous wave conditions to small craft. Inexperienced
mariners, especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$
263 
WHUS74 KMOB 090049
MWWMOB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mobile AL
649 PM CST Fri Feb 8 2019

GMZ630-633>636-090300-
/O.CON.KMOB.SC.Y.0009.000000T0000Z-190209T0300Z/
Northern Mobile Bay-Perdido Bay-Pensacola Bay System-
Western Choctawhatchee Bay-Eastern Choctawhatchee Bay-
649 PM CST Fri Feb 8 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...

* WINDS...North 18 to 23 knots. Frequent higher gusts.

* WAVES...1 to 2 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds or frequent gusts
of 20 to 33 knots and/or seas of 7 feet or higher are expected to
produce hazardous wave conditions to small craft. Inexperienced
mariners, especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$

GMZ631-632-650-655-670-675-090900-
/O.CON.KMOB.SC.Y.0009.000000T0000Z-190209T1600Z/
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-
649 PM CST Fri Feb 8 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST
SATURDAY...

* WINDS...North 20 to 25 knots. Frequent higher gusts.

* WAVES/SEAS...Waves 2 to 3 feet over lower Mobile Bay. Seas 4 
  to 7 feet out to 20 nautical miles and 6 to 8 feet well 
  offshore. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds or frequent gusts
of 20 to 33 knots and/or seas of 7 feet or higher are expected to
produce hazardous wave conditions to small craft. Inexperienced
mariners, especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$
700 
WHUS74 KMOB 090254
MWWMOB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mobile AL
854 PM CST Fri Feb 8 2019

GMZ630-633>636-090900-
/O.EXT.KMOB.SC.Y.0009.000000T0000Z-190209T0900Z/
Northern Mobile Bay-Perdido Bay-Pensacola Bay System-
Western Choctawhatchee Bay-Eastern Choctawhatchee Bay-
854 PM CST Fri Feb 8 2019

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM CST SATURDAY...

* WINDS...North 18 to 23 knots. Frequent higher gusts.

* WAVES...1 to 2 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds or frequent gusts
of 20 to 33 knots and/or seas of 7 feet or higher are expected to
produce hazardous wave conditions to small craft. Inexperienced
mariners, especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$

GMZ631-632-650-655-670-675-091100-
/O.CON.KMOB.SC.Y.0009.000000T0000Z-190209T1600Z/
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-
854 PM CST Fri Feb 8 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST
SATURDAY...

* WINDS...North 20 to 25 knots. Frequent higher gusts.

* WAVES/SEAS...Waves 2 to 3 feet over lower Mobile Bay. Seas 4 
  to 7 feet out to 20 nautical miles and 6 to 8 feet well 
  offshore. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds or frequent gusts
of 20 to 33 knots and/or seas of 7 feet or higher are expected to
produce hazardous wave conditions to small craft. Inexperienced
mariners, especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$
042 
WHUS74 KMOB 090854
MWWMOB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mobile AL
254 AM CST Sat Feb 9 2019

GMZ630-633>636-091600-
/O.EXT.KMOB.SC.Y.0009.000000T0000Z-190209T1600Z/
Northern Mobile Bay-Perdido Bay-Pensacola Bay System-
Western Choctawhatchee Bay-Eastern Choctawhatchee Bay-
254 AM CST Sat Feb 9 2019

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM CST THIS
MORNING...

* WINDS...North 18 to 23 knots. Frequent higher gusts.

* WAVES...1 to 2 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds or frequent gusts
of 20 to 33 knots and/or seas of 7 feet or higher are expected to
produce hazardous wave conditions to small craft. Inexperienced
mariners, especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$

GMZ631-632-650-655-670-675-091600-
/O.CON.KMOB.SC.Y.0009.000000T0000Z-190209T1600Z/
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-
254 AM CST Sat Feb 9 2019

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

* WINDS...North 20 to 25 knots. Frequent higher gusts.

* WAVES/SEAS...Waves 2 to 3 feet over lower Mobile Bay. Seas 4 
  to 7 feet out to 20 nautical miles and 6 to 8 feet well 
  offshore. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds or frequent gusts
of 20 to 33 knots and/or seas of 7 feet or higher are expected to
produce hazardous wave conditions to small craft. Inexperienced
mariners, especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$
336 
WHUS74 KMOB 091556
MWWMOB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Mobile AL
956 AM CST Sat Feb 9 2019

GMZ630>636-650-655-670-675-091900-
/O.EXT.KMOB.SC.Y.0009.000000T0000Z-190209T1900Z/
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-
956 AM CST Sat Feb 9 2019

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 PM CST THIS
AFTERNOON...

* WINDS...North 18 to 23 knots. Frequent higher gusts.

* WAVES...1 to 2 feet in the bays and up to 6 feet offshore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds or frequent gusts
of 20 to 33 knots and/or seas of 7 feet or higher are expected to
produce hazardous wave conditions to small craft. Inexperienced
mariners, especially those operating smaller vessels should avoid
navigating in these 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 Feb 7, 11:45 AM CST, 59 minutes earlier.

Area forecast discussion, Feb 7, 11:45 AM CST, 59 minutes before
Area Forecast Discussion...UPDATED
National Weather Service Mobile AL
1145 AM CST Thu Feb 7 2019

.DISCUSSION...Updated for latest aviation discussion below.

&&

.AVIATION...
18Z issuance...A range of IFR to MVFR cigs forecast thru the
remainder of the afternoon within southerly flow that will be
gusty at times. Some potential exists for IFR vsbys closer to bays
and sounds this afternoon. Otherwise, vsby this afternoon at P6SM.
Overnight, cigs lower to IFR, perhaps LIFR categories. Vsbys
could once again be reduced to less than a mile at times. Cold
front makes passage late tonight bringing a chance of showers
ahead of it. Gusty conditions look to setup before daybreak
Friday. /10

&&

.PREV DISCUSSION... /issued 1025 AM CST Thu Feb 7 2019/

DISCUSSION...See updated information for land areas below.

UPDATE...Visibility continues to improve and the dense fog
advisory has been cancelled north of the coast. Still could be
some patchy lingering late morning fog that may result in
instances of low visibility, but widespread dense fog has lifted.
The advisory holds for the immediate coast where some sites near
area bays and sounds still experience very low visibility. /10

PREV DISCUSSION... /issued 914 AM CST Thu Feb 7 2019/

DISCUSSION...See updated information for land areas below.

UPDATE...Latest observations support trimming the northern part
of the dense fog advisory. Although there are spots that indicate
low visibility, the coverage of dense fog in the northern portion
of the advisory has lessened. The advisory holds for the coastal
zones through noon. More adjustments likely if observations show
improving visibility. /10

PREV DISCUSSION... /issued 556 AM CST Thu Feb 7 2019/

DISCUSSION...Updated for latest aviation discussion below.

AVIATION...
12Z issuance...Widespread fog and areas of dense fog are being
reported this morning across much of southwest/south central
Alabama and the western Florida panhandle. LIFR to IFR
visibilities and ceilings are occurring at all the TAF sites
currently, and a Dense Fog Advisory remains in effect until 15z
today. A slow improvement to MVFR visibility is forecast, but not
until around 15z for MOB. Due to the close proximity of BFM and
PNS to cool bay waters, MVFR visibility will not occur until
around 1630z. Ceilings will slowly improve to upper IFR or lower
MVFR levels from late morning through the afternoon hours. Areas
of fog are expected to redevelop this evening across the TAF
sites, and then dissipate shortly after midnight a strong cold
front passes through the area. Southerly surface winds of 7 to 12
knots through this evening will shift to the north after midnight
with gusts up to 25 knots likely. /22

PREV DISCUSSION... /issued 430 AM CST Thu Feb 7 2019/

NEAR TERM /Now Through Thursday night/...An upper level ridge of
high pressure over the Gulf of Mexico and southeast states will
shift slowly eastward through tonight as an upper trough over the
Western High Plains lifts east- northeast over the midwest states
and western Great Lakes. A surface low pressure area is forecast
to exit the southern plains this morning and lift quickly
northeast to the central Great lakes by late this afternoon, and
then across southwest Canada overnight. An associated fast moving
strong cold front approaching the region from the northwest this
afternoon will reach the I-65 corridor around midnight, and then
off the coast by late tonight. Skies will continue to be cloudy to
mostly cloudy through the period, and the forecast area will
remain dry through today, followed by mainly scattered light rain
showers tonight with the passage of the cold front.

Prior to the frontal passage, a light southerly wind will keep
abundant low level gulf moisture over the forecast area. Fog will
continue to be the main impact early this morning, mainly along and
east of a line from Wiggins, Mississippi to Evergreen, Alabama where
a Dense Fog Advisory remains in affect until 9 am this morning.
Dense sea advection fog is expected to linger across the Alabama and
western Florida panhandle bay systems, the Mississippi sound, and
the near shore gulf waters through noon. Patchy to areas of fog,
dense in spots, will expand inland again this evening along and east
of I-65, therefore additional Dense Fog Advisories mat be required.
The fog that has lingered throughout the week will finally end with
the passage of the cold front.

High temperatures today will be about 15 to 20 degrees above normal,
ranging from 75 to 80 degrees, except for lower 70s along the
immediate coast. Low temperatures tonight will trend cooler in the
wake of the cold front. /22

SHORT TERM /Friday Through Saturday night/...A brief period of
cool and dry weather begins Friday and lasts into Saturday in the
wake of Thursday night's cold front. No mention of rain in the
forecast during this period as surface dewpoints dip back into the
20s and 30s. High temps on Friday and Saturday range from low to
mid 50s west of I-65 and upper 50s to low 60s east of I-65.
Unfortunately, the upper pattern changes little over the local
area throughout the short term period and a persistent southwest
deep-layer flow maintains upper tropospheric moisture content. As
a result, expect broken to overcast skies to continue straight
into the weekend despite the low levels cooling and drying out.
The silver lining to these lingering clouds will be their impact
on overnight lows, keeping much of the area above freezing both
Friday and Saturday nights. /49

LONG TERM /Sunday Through Wednesday/...Surface winds shift to
easterly Sunday and then southerly by late Monday as high
pressure settles into the mid-Atlantic and southeastern states.
This brings a swift end to our cool and dry conditions as Gulf
warmth and moisture is pumped back into the area. High temps
return to the low 70s by Monday and dewpoints climb back into the
low 60s. Overnight fog once again becomes possible along with the
return of a few isolated showers on Sunday. The next upper
shortwave trough digs into the northern Plains states Monday,
leading to a surface low developing over the south Plains. This
low quickly tracks northeast into the Great Lakes region Tuesday,
pushing a cold front southeast through the lower Mississippi
River Valley and towards the local area. Ahead of this front, rain
chances increase across our area Monday and Tuesday as showers
become more scattered to numerous in coverage. The front itself
likely pushes through sometime Tuesday night into Wednesday,
bringing another brief cooldown late next week. /49

MARINE...A persistent moist southerly wind flow combined with cool
near shore water temperatures will continue to help the formation of
widespread fog, likely dense at times, over the near shore waters of
Alabama and Northwest Florida through Thursday evening. A strong
cold front will move across the marine area early Friday morning
leading to a strong offshore flow Friday through Saturday. Small
craft advisories will likely be required Friday through Saturday.
/22

&&

.MOB WATCHES/WARNINGS/ADVISORIES...
AL...Dense Fog Advisory until noon CST today for ALZ265-266.

FL...Dense Fog Advisory until noon CST today for FLZ202-204-206.

MS...None.
GM...Dense Fog Advisory until noon CST today for GMZ630>636-650-655.

&&

This product is also available on the web at:
http://weather.gov/mob
Hazardous weather outlook, Feb 7, 10:29 AM CST, 2 hours 15 minutes before
Hazardous Weather Outlook...UPDATED
National Weather Service Mobile AL
1029 AM CST Thu Feb 7 2019

ALZ265-266-FLZ202-204-206-081600-
Mobile Coastal-Baldwin Coastal-Escambia Coastal-Santa Rosa Coastal-
Okaloosa Coastal-
1029 AM CST Thu Feb 7 2019

...DENSE FOG ADVISORY IN EFFECT UNTIL NOON CST TODAY...

This Hazardous Weather Outlook is for southwest Alabama and
northwest Florida.

.DAY ONE...Today and Tonight.

Please listen to NOAA Weather Radio or go to weather.gov/mob (see
Fast Access Product Section) for more information about the
following hazards.

   Dense Fog Advisory.

There is a moderate risk of rip currents along the beaches of Alabama
and the western Florida panhandle through tonight.

Fog development possible this evening before a cold front makes
passage after midnight.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

ALZ051>060-261>264-FLZ201-203-205-MSZ067-075-076-078-079-081600-
Choctaw-Washington-Clarke-Wilcox-Monroe-Conecuh-Butler-Crenshaw-
Escambia-Covington-Mobile Inland-Baldwin Inland-Mobile Central-
Baldwin Central-Escambia Inland-Santa Rosa Inland-Okaloosa Inland-
Wayne-Perry-Greene-Stone-George-
1029 AM CST Thu Feb 7 2019

This Hazardous Weather Outlook is for south central Alabama,
southwest Alabama, northwest Florida and southeast Mississippi.

.DAY ONE...Today and Tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

GMZ630>636-650-655-081600-
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-
1029 AM CST Thu Feb 7 2019

...DENSE FOG ADVISORY IN EFFECT UNTIL NOON CST TODAY...

This Hazardous Weather Outlook is for the coastal waters of Alabama
and northwest Florida.

.DAY ONE...Today and Tonight.

Please listen to NOAA Weather Radio or go to weather.gov/mob (see
Fast Access Product Section) for more information about the
following hazards.

   Dense Fog Advisory.

Fog development possible tonight before a cold front makes passage
after midnight. A strong northerly wind flow in the wake of the cold
front will likely require the issuance of a Small Craft Advisory.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Small craft advisories will likely be required Friday, lingering
into early Saturday due to a strong offshore wind flow and building
seas.

GMZ670-675-081600-
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 AM CST Thu Feb 7 2019

This Hazardous Weather Outlook is for the coastal waters of Alabama
and northwest Florida.

.DAY ONE...Today and Tonight.

A strong northerly wind flow late tonight in the wake of a cold
front will likely require the issuance of a Small Craft Advisory.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Small craft advisories will likely be required Friday, lingering
into early Saturday due to a strong offshore wind flow and building
seas.

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 7, 12:44 PM CSTMarine Dense Fog AdvisoryMOB15 hr

Nearby

Small Craft Advisories in Alabama, 2019Every small craft advisory in 2019

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.