Coastal Waters Forecast
Issued by NWS Corpus Christi, TX

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130
FZUS54 KCRP 230303 AAA
CWFCRP

Coastal Waters Forecast...UPDATED
National Weather Service Corpus Christi TX
1003 PM CDT Sat Jul 22 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.

GMZ200-231630-
1003 PM CDT Sat Jul 22 2017

.SYNOPSIS FOR THE MIDDLE TEXAS COASTAL WATERS...
A moderate onshore flow is expected tonight and Sunday, with south
flow occasionally strong over the nearshore waters tonight. An
upper level trough of low pressure approaching from the east will
contribute to isolated showers and thunderstorms tonight and again
on Sunday. Onshore winds are expected to be moderate Monday and
Tuesday, mainly south of Port Aransas. Seas will gradually build
in response to the stronger winds the first part of next week then
decrease by mid week.

$$

GMZ235-231630-
Bays and Waterways from Port Aransas to Port O`Connor-
1003 PM CDT Sat Jul 22 2017

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.REST OF TONIGHT...South wind 15 to 20 knots. Bays choppy. A
slight chance of showers and thunderstorms after midnight.
.SUNDAY...South wind 10 to 15 knots. Bays slightly choppy to
occasionally choppy. A slight chance of showers and
thunderstorms.
.SUNDAY NIGHT...South wind 10 to 15 knots. Bays slightly choppy
to occasionally choppy.
.MONDAY...South wind 10 to 15 knots. Bays slightly choppy to
occasionally choppy.
.MONDAY NIGHT...Southeast wind 10 to 15 knots. Bays slightly
choppy to occasionally choppy.
.TUESDAY...Southeast wind 10 to 15 knots. Bays slightly choppy to
occasionally choppy. A slight chance of showers and
thunderstorms.
.TUESDAY NIGHT...Southeast wind 10 to 15 knots. Bays slightly
choppy to occasionally choppy.
.WEDNESDAY...Southeast wind 5 to 10 knots. Bays smooth. A slight
chance of showers and thunderstorms.
.WEDNESDAY NIGHT...South wind 10 to 15 knots. Bays slightly
choppy to occasionally choppy.
.THURSDAY...South wind 5 to 10 knots becoming southeast 10 to
15 knots in the afternoon. Bays slightly choppy to occasionally
choppy. A slight chance of showers and thunderstorms.
.THURSDAY NIGHT...South wind 10 to 15 knots. Bays slightly choppy
to occasionally choppy.

$$

GMZ230-231630-
Bays and Waterways from Baffin Bay to Port Aransas-
1003 PM CDT Sat Jul 22 2017

...SMALL CRAFT ADVISORY FOR WINDS IN EFFECT UNTIL 4 AM CDT
SUNDAY...

.REST OF TONIGHT...South wind 20 to 25 knots decreasing to 15 to
20 knots early in the morning. Bays choppy to occasionally rough.
.SUNDAY...South wind 10 to 15 knots increasing to 15 to 20 knots
in the afternoon. Bays choppy.
.SUNDAY NIGHT...Southeast wind 15 to 20 knots becoming south
10 to 15 knots after midnight. Bays choppy.
.MONDAY...South wind 10 to 15 knots becoming southeast 15 to
20 knots in the afternoon. Bays choppy.
.MONDAY NIGHT...Southeast wind 15 to 20 knots decreasing to 10 to
15 knots after midnight. Bays choppy.
.TUESDAY...Southeast wind 10 to 15 knots. Bays slightly choppy to
occasionally choppy. A slight chance of showers and
thunderstorms.
.TUESDAY NIGHT...Southeast wind 10 to 15 knots. Bays slightly
choppy to occasionally choppy.
.WEDNESDAY...Southeast wind 5 to 10 knots increasing to 10 to
15 knots in the afternoon. Bays slightly choppy to occasionally
choppy. A slight chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast wind 10 to 15 knots. Bays slightly
choppy to occasionally choppy.
.THURSDAY...South wind 5 to 10 knots becoming southeast 10 to
15 knots in the afternoon. Bays slightly choppy to occasionally
choppy. A slight chance of showers and thunderstorms.
.THURSDAY NIGHT...Southeast wind 10 to 15 knots. Bays slightly
choppy to occasionally choppy.

$$

GMZ255-231630-
Coastal waters from Port Aransas to Matagorda Ship Channel out
20 NM-
1003 PM CDT Sat Jul 22 2017

...SMALL CRAFT ADVISORY FOR WINDS IN EFFECT UNTIL 4 AM CDT
SUNDAY...

.REST OF TONIGHT...South wind around 20 knots, diminishing to 15
to 20 knots late. Seas 3 to 4 feet with occasional seas up to 5
feet. A slight chance of showers and thunderstorms after midnight.
.SUNDAY...South wind around 15 knots. Seas 3 to 4 feet with
occasional seas up to 5 feet. A slight chance of showers and
thunderstorms.
.SUNDAY NIGHT...South wind 15 to 20 knots. Seas 3 to 4 feet with
occasional seas up to 5 feet.
.MONDAY...South wind 10 to 15 knots. Seas 3 to 4 feet with
occasional seas up to 5 feet.
.MONDAY NIGHT...Southeast wind around 15 knots. Seas 3 to 4 feet
with occasional seas up to 5 feet.
.TUESDAY...Southeast wind 10 to 15 knots. Seas 3 to 4 feet with
occasional seas up to 5 feet. A slight chance of showers and
thunderstorms.
.TUESDAY NIGHT...Southeast wind 10 to 15 knots. Seas 3 to 4 feet
with occasional seas up to 5 feet. A slight chance of showers and
thunderstorms.
.WEDNESDAY...Southeast wind around 10 knots. Seas 2 to 4 feet
with occasional seas up to 5 feet. A chance of showers and
thunderstorms.
.WEDNESDAY NIGHT...South wind 10 to 15 knots. Seas 2 to 3 feet.
.THURSDAY...South wind around 10 knots. Seas 2 to 3 feet. A
slight chance of showers and thunderstorms.
.THURSDAY NIGHT...South wind 10 to 15 knots. Seas 2 to 3 feet.

$$

GMZ250-231630-
Coastal waters from Baffin Bay to Port Aransas out 20 NM-
1003 PM CDT Sat Jul 22 2017

...SMALL CRAFT ADVISORY FOR WINDS IN EFFECT UNTIL 4 AM CDT
SUNDAY...

.REST OF TONIGHT...South wind 20 to 25 knots decreasing to 15 to
20 knots early in the morning. Seas 4 to 5 feet with occasional
seas up to 6 feet.
.SUNDAY...South wind 15 to 20 knots. Seas 3 to 4 feet with
occasional seas up to 5 feet.
.SUNDAY NIGHT...South wind 15 to 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet.
.MONDAY...South wind 15 to 20 knots. Seas 3 to 4 feet with
occasional seas up to 5 feet.
.MONDAY NIGHT...Southeast wind 15 to 20 knots. Seas 4 to 5 feet
with occasional seas up to 6 feet.
.TUESDAY...Southeast wind 10 to 15 knots. Seas 3 to 4 feet with
occasional seas up to 5 feet. A chance of showers and
thunderstorms.
.TUESDAY NIGHT...Southeast wind 10 to 15 knots. Seas 3 to 4 feet
with occasional seas up to 5 feet. A slight chance of showers and
thunderstorms.
.WEDNESDAY...Southeast wind 10 to 15 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet. A chance of showers and
thunderstorms.
.WEDNESDAY NIGHT...Southeast wind 10 to 15 knots. Seas 2 to
3 feet.
.THURSDAY...Southeast wind 10 to 15 knots. Seas 2 to 3 feet. A
slight chance of showers and thunderstorms.
.THURSDAY NIGHT...South wind 10 to 15 knots. Seas 2 to 3 feet.

$$

GMZ275-231630-
Waters from Port Aransas to Matagorda Ship Channel from 20 to
60 NM-
1003 PM CDT Sat Jul 22 2017

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.REST OF TONIGHT...South wind 15 to 20 knots. Seas 3 to 4 feet
with occasional seas up to 5 feet. A slight chance of showers and
thunderstorms.
.SUNDAY...South wind around 15 knots. Seas 4 feet with occasional
seas up to 5 feet. A slight chance of showers and thunderstorms.
.SUNDAY NIGHT...South wind around 15 knots. Seas 3 to 4 feet with
occasional seas up to 5 feet.
.MONDAY...South wind around 15 knots. Seas 3 to 4 feet with
occasional seas up to 5 feet.
.MONDAY NIGHT...Southeast wind around 15 knots. Seas 3 to 4 feet
with occasional seas up to 5 feet.
.TUESDAY...Southeast wind 10 to 15 knots. Seas 3 to 4 feet with
occasional seas up to 5 feet. A chance of showers and
thunderstorms.
.TUESDAY NIGHT...Southeast wind 10 to 15 knots. Seas 3 to 4 feet
with occasional seas up to 5 feet. A slight chance of showers and
thunderstorms.
.WEDNESDAY...Southeast wind around 10 knots. Seas 3 to 4 feet
with occasional seas up to 5 feet. A chance of showers and
thunderstorms.
.WEDNESDAY NIGHT...South wind 10 to 15 knots. Seas 2 to 3 feet.
.THURSDAY...South wind around 10 knots. Seas 2 to 3 feet. A
slight chance of showers and thunderstorms.
.THURSDAY NIGHT...South wind 10 to 15 knots. Seas 2 to 3 feet.

$$

GMZ270-231630-
Waters from Baffin Bay to Port Aransas from 20 to 60 NM-
1003 PM CDT Sat Jul 22 2017

.REST OF TONIGHT...South wind 15 to 20 knots. Seas 4 to 5 feet
with occasional seas up to 6 feet.
.SUNDAY...South wind 15 to 20 knots. Seas 4 to 5 feet with
occasional seas up to 6 feet.
.SUNDAY NIGHT...South wind 15 to 20 knots. Seas 4 to 5 feet with
occasional seas up to 6 feet.
.MONDAY...South wind around 15 knots. Seas 4 feet with occasional
seas up to 5 feet.
.MONDAY NIGHT...Southeast wind 15 to 20 knots. Seas 4 to 5 feet
with occasional seas up to 6 feet.
.TUESDAY...Southeast wind 10 to 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. A chance of showers and
thunderstorms.
.TUESDAY NIGHT...Southeast wind 10 to 15 knots. Seas 3 to 4 feet
with occasional seas up to 5 feet. A slight chance of showers and
thunderstorms.
.WEDNESDAY...Southeast wind around 10 knots. Seas 3 to 4 feet
with occasional seas up to 5 feet. A chance of showers and
thunderstorms.
.WEDNESDAY NIGHT...Southeast wind 10 to 15 knots. Seas 3 feet.
.THURSDAY...South wind around 10 knots. Seas 2 to 3 feet. A
slight chance of showers and thunderstorms.
.THURSDAY NIGHT...South wind 10 to 15 knots. Seas 2 to 3 feet.

$$

GW/TB/PZ



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