fzus54 khgx 211128
cwfhgx
expires:202607220015;;346277

coastal waters forecast for texas
national weather service houston/galveston tx
628 am cdt tue jul 21 2026

upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.

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


gmz335-220015-
galveston bay-
628 am cdt tue jul 21 2026

.today...west winds 5 to 10 knots, becoming southwest late. bay
waters smooth. 
.tonight...southwest winds 10 to 15 knots. bay waters slightly
choppy. 
.wednesday...west winds 10 to 15 knots, becoming southwest around
10 knots in the afternoon. bay waters slightly choppy,
diminishing to smooth in the afternoon. 
.wednesday night...southwest winds 10 to 15 knots, becoming west
after midnight. bay waters slightly choppy, diminishing to smooth
to slightly choppy after midnight. a chance of showers in the
evening. 
.thursday...north winds 5 to 10 knots, becoming south in the
afternoon. bay waters smooth. 
.thursday night...south winds around 10 knots. bay waters smooth
to slightly choppy. 
.friday...south winds around 10 knots, becoming north 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.friday night...south winds 5 to 10 knots. bay waters smooth. a
chance of showers. 
.saturday...south winds 10 to 15 knots. bay waters slightly
choppy. a chance of showers and thunderstorms. 
.saturday night...south winds 10 to 15 knots. bay waters slightly
choppy. 

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 211128
cwfhgx
expires:202607220015;;346279

coastal waters forecast for texas
national weather service houston/galveston tx
628 am cdt tue jul 21 2026

upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.

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


gmz350-355-220015-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
628 am cdt tue jul 21 2026

.today...west winds 10 to 15 knots, diminishing to around
10 knots early this afternoon, then becoming southwest 10 to
15 knots late. seas around 2 feet. wave detail: southwest 2 feet
at 4 seconds. 
.tonight...southwest winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southwest 3 feet at 4 seconds. 
.wednesday...west winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: southwest 3 feet at 5 seconds. 
.wednesday night...southwest winds 10 to 15 knots. seas 2 to
3 feet. wave detail: southwest 3 feet at 4 seconds. a chance of
showers. a chance of thunderstorms after midnight. 
.thursday...southwest winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southwest 2 feet at 4 seconds. 
.thursday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 3 feet at 5 seconds. 
.friday...southwest winds around 10 knots. seas 2 to 3 feet. 
.friday night...south winds 10 to 15 knots. seas 2 to 3 feet. a
chance of showers after midnight. 
.saturday...south winds 10 to 15 knots. seas 2 to 3 feet. a
chance of showers. 
.saturday night...south winds 10 to 15 knots. seas 2 to 3 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 211128
cwfhgx
expires:202607220015;;346280

coastal waters forecast for texas
national weather service houston/galveston tx
628 am cdt tue jul 21 2026

upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.

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


gmz370-375-220015-
waters from freeport to matagorda ship channel tx from 20 to
60 nm-waters from high island to freeport tx from 20 to 60 nm-
628 am cdt tue jul 21 2026

.today...west winds 10 to 15 knots, diminishing to around
10 knots late this morning and afternoon. seas around 2 feet.
wave detail: southwest 2 feet at 4 seconds. 
.tonight...southwest winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: southwest 3 feet at
4 seconds and east 1 foot at 7 seconds. 
.wednesday...west winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: southwest 3 feet at 4 seconds and
east 1 foot at 7 seconds. 
.wednesday night...southwest winds 10 to 15 knots with gusts up
to 20 knots. seas 2 to 3 feet. wave detail: southwest 3 feet at
4 seconds and east 1 foot at 8 seconds. a chance of showers and
thunderstorms after midnight. 
.thursday...southwest winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southwest 3 feet at 5 seconds. a chance of showers
in the morning. 
.thursday night...south winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: south 3 feet at 6 seconds. 
.friday...south winds around 10 knots. seas 2 to 4 feet. 
.friday night...south winds 10 to 15 knots. seas 2 to 3 feet. 
.saturday...south winds 10 to 15 knots. seas 2 to 3 feet. 
.saturday night...south winds 10 to 15 knots. seas 2 to 3 feet. 

winds and seas higher in and near thunderstorms.

$$