Marine Forecast Map
Click on any of the red dots to view the marine forecast for that area.
Major US Cities
Marine Forecast Report


FZUS54 KCRP 141530
CWFCRP

Coastal Waters Forecast
National Weather Service Corpus Christi TX
930 AM CST Thu Dec 14 2017

Middle Texas coastal waters from Baffin Bay to Matagorda ship channel
out to 60 nautical miles.

Seas are provided as a range of the average height of the highest 1/3
of the waves...along with occasional height of the average highest
10 percent of the waves.

GMZ200-150415-
930 AM CST Thu Dec 14 2017

.SYNOPSIS FOR THE MIDDLE TEXAS COASTAL WATERS...
A weak trough axis has moved through the area and will lead to a
weak northeast flow over the waters today. A frontal boundary
will move into the waters by early this evening, then push
offshore tonight. A moderate to strong offshore flow will occur
overnight through Friday as high pressure builds into the area
behind the cold front. Widespread showers are expected tonight
into Friday morning as moisture increases ahead of a strong upper
level disturbance. Rain chances are expected to diminish through
Friday night. However, the approach of an upper disturbance is
expected to return showers and possible thunderstorms for the
weekend. The offshore flow will become weak to moderate over the
weekend. A weak northeasterly flow is expected by Monday along
with a chance of showers.

$$

GMZ235-150415-
Bays and Waterways from Port Aransas to Port O'Connor-
930 AM CST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
FRIDAY MORNING...

.REST OF TODAY...Northeast wind 5 to 10 knots. Bays smooth to
slightly choppy.
.TONIGHT...Northeast wind 10 to 15 knots becoming north around 20
knots after midnight. Bays choppy to occasionally rough. A chance
of light rain in the evening, then widespread light rain after
midnight.
.FRIDAY...North wind around 20 knots in the morning, decreasing to
15 to 20 knots by noon. Bays choppy to occasionally rough.
Showers likely in the morning, then a chance of showers in the
afternoon.
.FRIDAY NIGHT...North wind 10 to 15 knots decreasing to 5 to
10 knots after midnight. Bays slightly choppy to occasionally
choppy. A slight chance of light rain after midnight.
.SATURDAY...Northeast wind 10 to 15 knots. Bays slightly choppy
to occasionally choppy. A chance of showers in the morning. A
slight chance of thunderstorms. Rain showers likely in the
afternoon.
.SATURDAY NIGHT...North wind 10 to 15 knots becoming northwest
5 to 10 knots after midnight. Bays slightly choppy to
occasionally choppy. Showers likely and a slight chance of
thunderstorms.
.SUNDAY...Northwest wind 5 to 10 knots shifting northeast in the
afternoon. Bays smooth to slightly choppy. A slight chance of
showers and thunderstorms.
.SUNDAY NIGHT...Southeast wind 5 to 10 knots shifting east after
midnight. Bays smooth. A slight chance of showers.
.MONDAY...Northeast wind 5 to 10 knots. Bays smooth to slightly
choppy. A chance of showers.
.MONDAY NIGHT...Northeast wind 5 to 10 knots. Bays smooth to
slightly choppy. A slight chance of showers.

$$

GMZ230-150415-
Bays and Waterways from Baffin Bay to Port Aransas-
930 AM CST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
FRIDAY MORNING...

.REST OF TODAY...Northeast wind around 5 knots shifting east late
in the afternoon. Bays smooth. A slight chance of light rain in
the afternoon.
.TONIGHT...Northeast wind 10 to 15 knots becoming north 20 to
25 knots after midnight. Bays choppy to rough. A chance of
showers in the evening, then widespread light rain and a slight
chance of thunderstorms after midnight.
.FRIDAY...North wind 20 to 25 knots decreasing to 15 to 20 knots
in the afternoon. Bays choppy to rough. Showers likely.
.FRIDAY NIGHT...North wind 10 to 15 knots. Bays slightly choppy
to occasionally choppy. A chance of light rain.
.SATURDAY...Northeast wind 10 to 15 knots. Bays slightly choppy
to occasionally choppy. A chance of showers in the morning. A
slight chance of thunderstorms. Rain showers likely in the
afternoon.
.SATURDAY NIGHT...North wind 10 to 15 knots becoming northwest
5 to 10 knots after midnight. Bays slightly choppy to
occasionally choppy. Showers likely and a slight chance of
thunderstorms.
.SUNDAY...Northwest wind around 5 knots shifting northeast in the
afternoon. Bays smooth to slightly choppy.
.SUNDAY NIGHT...East wind 5 to 10 knots. Bays smooth. A slight
chance of showers.
.MONDAY...Northeast wind 5 to 10 knots. Bays smooth to slightly
choppy. A slight chance of showers.
.MONDAY NIGHT...Northeast wind 5 to 10 knots increasing to 10 to
15 knots after midnight. Bays slightly choppy to occasionally
choppy. A slight chance of showers.

$$

GMZ255-150415-
Coastal waters from Port Aransas to Matagorda Ship Channel out
20 NM-
930 AM CST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
FRIDAY AFTERNOON...

.REST OF TODAY...Northeast wind 5 to 10 knots. Seas 1 to 2 feet.
.TONIGHT...Northeast wind 10 to 15 knots becoming north 20 to
25 knots after midnight. Seas 2 to 4 feet with occasional seas up
to 5 feet building to 4 to 6 feet with occasional seas up to
8 feet after midnight. A chance of showers in the evening, then
numerous showers and a slight chance of thunderstorms after
midnight.
.FRIDAY...North wind 20 to 25 knots. Seas 6 to 8 feet with
occasional seas up to 10 feet. Showers likely in the morning,
then a chance of showers in the afternoon.
.FRIDAY NIGHT...North wind 10 to 15 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet subsiding to 3 to 4 feet with
occasional seas up to 5 feet after midnight. A slight chance of
light rain.
.SATURDAY...Northeast wind 10 to 15 knots. Seas 3 to 4 feet with
occasional seas up to 5 feet. A chance of showers in the morning.
A slight chance of thunderstorms. Rain showers likely in the
afternoon.
.SATURDAY NIGHT...North wind 10 to 15 knots shifting west after
midnight. Seas 3 to 5 feet with occasional seas up to 6 feet.
Showers likely and a slight chance of thunderstorms.
.SUNDAY...Northwest wind 5 to 10 knots shifting northeast in the
afternoon. Seas 2 to 4 feet with occasional seas up to 5 feet. A
slight chance of showers and thunderstorms.
.SUNDAY NIGHT...East wind 5 to 10 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet. A slight chance of showers.
.MONDAY...Northeast wind 5 to 10 knots. Seas 3 to 4 feet with
occasional seas up to 5 feet. A chance of showers.
.MONDAY NIGHT...Northeast wind 5 to 10 knots. Seas 2 to 4 feet
with occasional seas up to 5 feet. A chance of showers.

$$

GMZ250-150415-
Coastal waters from Baffin Bay to Port Aransas out 20 NM-
930 AM CST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
FRIDAY AFTERNOON...

.REST OF TODAY...Southeast wind up to 5 knots becoming northeast
late in the afternoon. Seas 1 foot. A slight chance of light rain
in the afternoon.
.TONIGHT...Northeast wind 10 to 15 knots becoming north 20 to
25 knots after midnight. Seas 2 to 4 feet with occasional seas up
to 5 feet building to 5 to 7 feet with occasional seas up to
9 feet after midnight. A chance of showers in the evening, then
occasional showers and a slight chance of thunderstorms after
midnight.
.FRIDAY...North wind 25 to 30 knots decreasing to 20 to 25 knots
in the afternoon. Seas 7 to 9 feet with occasional seas up to
11 feet. Showers in the morning, then showers likely in the
afternoon.
.FRIDAY NIGHT...North wind 15 to 20 knots. Seas 5 to 7 feet with
occasional seas up to 9 feet. A chance of light rain.
.SATURDAY...Northeast wind 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. A chance of showers in the morning.
A slight chance of thunderstorms. Rain showers likely in the
afternoon.
.SATURDAY NIGHT...North wind 15 to 20 knots becoming northwest
5 to 10 knots after midnight. Seas 3 to 4 feet with occasional
seas up to 5 feet. Showers likely and a slight chance of
thunderstorms.
.SUNDAY...Northwest wind 5 to 10 knots shifting northeast in the
afternoon. Seas 2 to 4 feet with occasional seas up to 5 feet. A
slight chance of showers and thunderstorms.
.SUNDAY NIGHT...East wind 5 to 10 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet. A slight chance of showers.
.MONDAY...Northeast wind 5 to 10 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet. A chance of showers.
.MONDAY NIGHT...Northeast wind 5 to 10 knots increasing to 10 to
15 knots after midnight. Seas 3 to 4 feet with occasional seas up
to 5 feet. A slight chance of showers.

$$

GMZ275-150415-
Waters from Port Aransas to Matagorda Ship Channel from 20 to
60 NM-
930 AM CST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
FRIDAY AFTERNOON...

.REST OF TODAY...Northeast wind 5 to 10 knots. Seas 2 feet. A
slight chance of light rain in the afternoon.
.TONIGHT...Northeast wind 10 to 15 knots becoming north 20 to
25 knots after midnight. Seas 2 to 4 feet with occasional seas up
to 5 feet building to 5 to 7 feet with occasional seas up to
9 feet after midnight. A chance of showers in the evening, then
occasional showers and a slight chance of thunderstorms after
midnight.
.FRIDAY...North wind 20 to 25 knots. Seas 8 to 10 feet with
occasional seas up to 13 feet. Showers in the morning, then
showers likely in the afternoon.
.FRIDAY NIGHT...Northeast wind 15 to 20 knots. Seas 5 to 7 feet
with occasional seas up to 9 feet. A chance of light rain.
.SATURDAY...Northeast wind 15 to 20 knots. Seas 5 to 7 feet with
occasional seas up to 9 feet subsiding to 4 to 5 feet with
occasional seas up to 6 feet in the afternoon. A chance of
showers in the morning. A slight chance of thunderstorms. Rain
showers likely in the afternoon.
.SATURDAY NIGHT...Southeast wind 15 to 20 knots shifting
southwest after midnight. Seas 4 to 6 feet with occasional seas
up to 8 feet. Showers likely and a slight chance of
thunderstorms.
.SUNDAY...Northwest wind 5 to 10 knots shifting north in the
afternoon. Seas 3 to 5 feet with occasional seas up to 6 feet. A
slight chance of showers and thunderstorms.
.SUNDAY NIGHT...East wind 5 to 10 knots. Seas 3 to 4 feet with
occasional seas up to 5 feet. A slight chance of showers.
.MONDAY...East wind around 10 knots. Seas 3 to 4 feet with
occasional seas up to 5 feet. A chance of showers.
.MONDAY NIGHT...Northeast wind 5 to 10 knots. Seas 3 to 4 feet
with occasional seas up to 5 feet. A chance of showers.

$$

GMZ270-150415-
Waters from Baffin Bay to Port Aransas from 20 to 60 NM-
930 AM CST Thu Dec 14 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
FRIDAY AFTERNOON...

.REST OF TODAY...Southeast wind up to 5 knots shifting north late
in the afternoon. Seas 2 feet. A slight chance of light rain in
the afternoon.
.TONIGHT...Northeast wind 10 to 15 knots increasing to 20 to
25 knots after midnight. Seas 2 to 4 feet with occasional seas up
to 5 feet building to 5 to 7 feet with occasional seas up to
9 feet after midnight. A chance of showers in the evening, then
occasional showers and a slight chance of thunderstorms after
midnight.
.FRIDAY...North wind 25 to 30 knots decreasing to 20 to 25 knots
in the afternoon. Seas 8 to 10 feet with occasional seas up to
13 feet. Showers in the morning, then showers likely in the
afternoon.
.FRIDAY NIGHT...North wind 20 to 25 knots becoming northeast
15 to 20 knots after midnight. Seas 6 to 8 feet with occasional
seas up to 10 feet. A chance of light rain.
.SATURDAY...Northeast wind 15 to 20 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet. A chance of showers in the morning.
A slight chance of thunderstorms. Rain showers likely in the
afternoon.
.SATURDAY NIGHT...North wind 15 to 20 knots becoming west 10 to
15 knots after midnight. Seas 4 to 5 feet with occasional seas up
to 6 feet. Showers likely and a slight chance of thunderstorms.
.SUNDAY...West wind 5 to 10 knots shifting north in the
afternoon. Seas 3 to 4 feet with occasional seas up to 5 feet. A
slight chance of showers and thunderstorms.
.SUNDAY NIGHT...East wind around 10 knots. Seas 3 to 4 feet with
occasional seas up to 5 feet. A slight chance of showers.
.MONDAY...East wind 5 to 10 knots. Seas 3 to 4 feet with
occasional seas up to 5 feet. A chance of showers.
.MONDAY NIGHT...Northeast wind 5 to 10 knots. Seas 3 to 4 feet
with occasional seas up to 5 feet. A chance of showers.

$$

TMT/GW/TE
More in Boat & Beach
Featured Tool:

View complete marine weather reports for various on and off-shore locations.
Boat & Beach Weather Maps
Advertisements