Coastal Waters Forecast
Issued by NWS Mobile, AL

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621
FZUS54 KMOB 182016 AAA
CWFMOB

Coastal Waters Forecast...UPDATED
National Weather Service Mobile AL
216 PM CST Sat Nov 18 2017

Gulf Coastal Waters Destin To Pascagoula Out 60 NM

Seas are given as significant wave height...which is the average
height of the highest 1/3 of the waves.  Individual waves may be
more than twice the significant wave height.  Winds and seas will
be higher in and around thunderstorms.

GMZ600-190830-
Synopsis For Destin FL To Pascagoula MS Out 60 NM Including
Mobile Bay-
216 PM CST Sat Nov 18 2017

.SYNOPSIS...High pressure will continue to shift east to the eastern
seaboard and western Atlantic through Saturday in response to a
strong cold front approaching from the west. The cold front will move
across the marine area late tonight through Sunday morning leading
to a strong offshore flow occurring throughout most of the day on
Sunday. Northerly winds and seas will gradually subside Sunday night
through early Monday. Frequent gusts to gale force, occurring mostly
over the open Gulf waters, will also be possible in the wake of the
front early Sunday.

$$

GMZ630-190830-
Northern Mobile Bay-
216 PM CST Sat Nov 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM CST THIS EVENING THROUGH
SUNDAY AFTERNOON...

...SMALL CRAFT SHOULD EXERCISE CAUTION THIS AFTERNOON...

.REST OF TODAY...Southwest winds 13 to 18 knots. Choppy.
.TONIGHT...Southwest winds 18 to 23 knots becoming north 20 to
25 knots. Choppy to rough becoming rough. Chance of showers and
slight chance of thunderstorms in the evening, then slight chance of
showers after midnight.
.SUNDAY...North winds 18 to 23 knots diminishing to 13 to 18 knots.
Rough becoming choppy.
.SUNDAY NIGHT...North winds 13 to 18 knots becoming northeast 8 to
13 knots. Choppy becoming a light chop.
.MONDAY...Northeast winds 8 to 13 knots becoming east 5 to 10 knots.
A light chop becoming smooth to a light chop.
.MONDAY NIGHT...East winds 3 to 8 knots becoming northeast 5 to
10 knots. Smooth becoming smooth to a light chop.
.TUESDAY...Northeast winds 8 to 13 knots. Smooth to a light chop.
Slight chance of showers.
.TUESDAY NIGHT...North winds 8 to 13 knots. A light chop. Slight
chance of showers.
.WEDNESDAY...North winds 13 to 18 knots. Choppy.
.WEDNESDAY NIGHT...North winds 15 to 20 knots. Choppy to rough.

$$

GMZ631-632-190830-
Southern Mobile Bay-Mississippi Sound-
216 PM CST Sat Nov 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM CST THIS EVENING THROUGH
SUNDAY AFTERNOON...

...SMALL CRAFT SHOULD EXERCISE CAUTION THIS AFTERNOON...

.REST OF TODAY...Southwest winds 13 to 18 knots. Choppy.
.TONIGHT...Southwest winds 18 to 23 knots becoming north 25 to
30 knots. Rough. Chance of showers and slight chance of
thunderstorms in the evening, then slight chance of showers after
midnight.
.SUNDAY...North winds 20 to 25 knots diminishing to 15 to 20 knots.
Rough becoming choppy to rough.
.SUNDAY NIGHT...North winds 13 to 18 knots becoming northeast 10 to
15 knots. Choppy becoming a moderate chop.
.MONDAY...Northeast winds 10 to 15 knots becoming east 8 to
13 knots. A moderate chop becoming smooth to a light chop.
.MONDAY NIGHT...East winds 3 to 8 knots increasing to 8 to 13 knots.
Smooth becoming a light chop.
.TUESDAY...Northeast winds 8 to 13 knots. A light chop. Slight
chance of showers.
.TUESDAY NIGHT...North winds 10 to 15 knots. A moderate chop. Slight
chance of showers.
.WEDNESDAY...North winds 13 to 18 knots. Choppy.
.WEDNESDAY NIGHT...North winds 15 to 20 knots. Choppy to rough.

$$

GMZ634-190830-
Pensacola Bay System-
216 PM CST Sat Nov 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM CST THIS EVENING THROUGH
SUNDAY AFTERNOON...

...SMALL CRAFT SHOULD EXERCISE CAUTION THIS AFTERNOON...

.REST OF TODAY...Southwest winds 13 to 18 knots. Choppy.
.TONIGHT...Southwest winds 18 to 23 knots becoming north. Choppy to
rough becoming rough. Chance of showers and slight chance of
thunderstorms.
.SUNDAY...North winds 18 to 23 knots diminishing to 13 to 18 knots.
Rough becoming choppy.
.SUNDAY NIGHT...North winds 13 to 18 knots becoming northeast 8 to
13 knots. Choppy becoming a light chop.
.MONDAY...Northeast winds 8 to 13 knots becoming east. A light chop.
.MONDAY NIGHT...East winds 3 to 8 knots increasing to 8 to 13 knots.
Smooth becoming smooth to a light chop.
.TUESDAY...Northeast winds 8 to 13 knots. Smooth to a light chop.
Slight chance of showers.
.TUESDAY NIGHT...North winds 8 to 13 knots. A light chop. Slight
chance of showers.
.WEDNESDAY...North winds 13 to 18 knots. Choppy.
.WEDNESDAY NIGHT...North winds 13 to 18 knots. Choppy.

$$

GMZ635-190830-
Choctawhatchee Bay-
216 PM CST Sat Nov 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM CST THIS EVENING THROUGH
SUNDAY AFTERNOON...

...SMALL CRAFT SHOULD EXERCISE CAUTION THIS AFTERNOON...

.REST OF TODAY...Southwest winds 13 to 18 knots. Choppy.
.TONIGHT...Southwest winds 15 to 20 knots becoming northwest 18 to
23 knots. Choppy to rough. Chance of showers and slight chance of
thunderstorms.
.SUNDAY...North winds 18 to 23 knots diminishing to 13 to 18 knots.
Choppy to rough becoming choppy.
.SUNDAY NIGHT...North winds 13 to 18 knots becoming northeast 8 to
13 knots. Choppy becoming a light chop.
.MONDAY...Northeast winds 8 to 13 knots becoming east. A light chop
becoming smooth to a light chop.
.MONDAY NIGHT...East winds 3 to 8 knots becoming northeast 5 to
10 knots. Smooth becoming smooth to a light chop.
.TUESDAY...Northeast winds 5 to 10 knots. Smooth to a light chop.
Slight chance of showers.
.TUESDAY NIGHT...North winds 8 to 13 knots. A light chop. Slight
chance of showers.
.WEDNESDAY...North winds 10 to 15 knots. A moderate chop.
.WEDNESDAY NIGHT...North winds 13 to 18 knots. Choppy.

$$

GMZ633-190830-
Perdido Bay-
216 PM CST Sat Nov 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM CST THIS EVENING THROUGH
SUNDAY AFTERNOON...

...SMALL CRAFT SHOULD EXERCISE CAUTION THIS AFTERNOON...

.REST OF TODAY...Southwest winds 13 to 18 knots. Choppy.
.TONIGHT...Southwest winds 18 to 23 knots becoming north 20 to
25 knots. Choppy to rough becoming rough. Chance of showers and
slight chance of thunderstorms.
.SUNDAY...North winds 18 to 23 knots diminishing to 13 to 18 knots.
Choppy to rough becoming choppy.
.SUNDAY NIGHT...North winds 8 to 13 knots becoming northeast. A
light chop.
.MONDAY...Northeast winds 8 to 13 knots becoming east. A light chop
becoming smooth to a light chop.
.MONDAY NIGHT...East winds 3 to 8 knots. Smooth.
.TUESDAY...Northeast winds 5 to 10 knots. Smooth to a light chop.
Slight chance of showers.
.TUESDAY NIGHT...North winds 8 to 13 knots. A light chop. Slight
chance of showers.
.WEDNESDAY...North winds 8 to 13 knots. A light chop.
.WEDNESDAY NIGHT...North winds 13 to 18 knots. Choppy.

$$

GMZ650-190830-
Coastal waters from Pensacola FL to Pascagoula MS out 20 NM-
216 PM CST Sat Nov 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO MIDNIGHT
CST TONIGHT...
...GALE WARNING IN EFFECT FROM MIDNIGHT CST TONIGHT THROUGH SUNDAY
MORNING...
...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
AFTERNOON...

...SMALL CRAFT SHOULD EXERCISE CAUTION THIS AFTERNOON...

.REST OF TODAY...Southwest winds 15 to 20 knots. Seas 4 to 5 feet.
.TONIGHT...Southwest winds 20 to 25 knots becoming north 25 to
30 knots. Seas 4 to 5 feet building to 5 to 7 feet. Chance of
showers in the evening. Slight chance of thunderstorms. Slight
chance of showers after midnight.
.SUNDAY...North winds 25 to 30 knots diminishing to 18 to 23 knots.
Seas 4 to 7 feet subsiding to 2 to 5 feet.
.SUNDAY NIGHT...North winds 15 to 20 knots becoming northeast 13 to
18 knots. Seas 2 to 3 feet.
.MONDAY...Northeast winds 13 to 18 knots becoming east 8 to
13 knots. Seas 2 to 3 feet.
.MONDAY NIGHT...East winds 8 to 13 knots. Seas around 2 feet. Slight
chance of showers.
.TUESDAY...Northeast winds 8 to 13 knots. Seas around 2 feet. Slight
chance of showers.
.TUESDAY NIGHT...North winds 13 to 18 knots. Seas 2 to 3 feet.
Slight chance of showers.
.WEDNESDAY...North winds 15 to 20 knots. Seas 3 to 4 feet.
.WEDNESDAY NIGHT...North winds 18 to 23 knots. Seas 3 to 5 feet.

$$

GMZ655-190830-
Coastal waters from Destin to Pensacola FL out 20 NM-
216 PM CST Sat Nov 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM CST THIS EVENING THROUGH
SUNDAY AFTERNOON...

...SMALL CRAFT SHOULD EXERCISE CAUTION THIS AFTERNOON...

.REST OF TODAY...Southwest winds 15 to 20 knots. Seas 4 to 5 feet.
.TONIGHT...Southwest winds 18 to 23 knots becoming northwest 20 to
25 knots. Seas 4 to 6 feet. Chance of showers and slight chance of
thunderstorms.
.SUNDAY...North winds 20 to 25 knots diminishing to 18 to 23 knots.
Seas 4 to 6 feet subsiding to 3 to 4 feet.
.SUNDAY NIGHT...North winds 18 to 23 knots becoming northeast 13 to
18 knots. Seas 2 to 4 feet.
.MONDAY...Northeast winds 13 to 18 knots becoming east 10 to
15 knots. Seas 2 to 3 feet.
.MONDAY NIGHT...East winds 8 to 13 knots. Seas around 2 feet. Slight
chance of showers.
.TUESDAY...Northeast winds 8 to 13 knots. Seas 2 to 3 feet. Slight
chance of showers.
.TUESDAY NIGHT...North winds 13 to 18 knots. Seas 2 to 3 feet.
Slight chance of showers.
.WEDNESDAY...North winds 15 to 20 knots. Seas 3 to 4 feet.
.WEDNESDAY NIGHT...North winds 18 to 23 knots. Seas 3 to 4 feet.

$$

GMZ670-675-190830-
Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM-
Waters from Destin to Pensacola FL from 20 to 60 NM-
216 PM CST Sat Nov 18 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO MIDNIGHT
CST TONIGHT...
...GALE WARNING IN EFFECT FROM MIDNIGHT CST TONIGHT THROUGH SUNDAY
MORNING...
...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
AFTERNOON...

...SMALL CRAFT SHOULD EXERCISE CAUTION THIS AFTERNOON...

.REST OF TODAY...Southwest winds 15 to 20 knots. Seas 4 to 5 feet.
.TONIGHT...Southwest winds 20 to 25 knots becoming northwest 25 to
30 knots. Seas 4 to 5 feet building to 5 to 8 feet. Chance of
showers and slight chance of thunderstorms.
.SUNDAY...North winds 25 to 30 knots diminishing to 18 to 23 knots.
Seas 6 to 9 feet subsiding to 5 to 7 feet.
.SUNDAY NIGHT...North winds 18 to 23 knots becoming northeast 15 to
20 knots. Seas 3 to 5 feet.
.MONDAY...Northeast winds 13 to 18 knots becoming east 10 to
15 knots. Seas 2 to 4 feet.
.MONDAY NIGHT...East winds 8 to 13 knots. Seas around 2 feet. Slight
chance of showers.
.TUESDAY...Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Slight
chance of showers.
.TUESDAY NIGHT...North winds 13 to 18 knots. Seas 3 to 4 feet.
Slight chance of showers.
.WEDNESDAY...North winds 15 to 20 knots. Seas 4 to 5 feet. Slight
chance of showers.
.WEDNESDAY NIGHT...North winds 18 to 23 knots. Seas 4 to 6 feet.
Slight chance of showers.

$$



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