fzus54 khgx 201935
cwfhgx
expires:202607210815;;305924

coastal waters forecast for texas
national weather service houston/galveston tx
235 pm cdt mon jul 20 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.


gmz335-210815-
galveston bay-
235 pm cdt mon jul 20 2026

.rest of today...south winds around 10 knots, increasing to 10 to
15 knots late. bay waters smooth, increasing to slightly choppy
late. 
.tonight...southwest winds 10 to 15 knots. bay waters slightly
choppy. 
.tuesday...west winds 5 to 10 knots, becoming southwest in the
afternoon. bay waters smooth. 
.tuesday night...southwest winds 10 to 15 knots. bay waters
slightly choppy. 
.wednesday...west winds 10 to 15 knots, diminishing to 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
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight. a chance of showers after
midnight. 
.thursday...northwest winds 5 to 10 knots, becoming south in the
afternoon. bay waters smooth. a chance of showers and
thunderstorms in the afternoon. 
.thursday night...south winds 10 to 15 knots, becoming southwest
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight. 
.friday...southwest winds around 10 knots, becoming north 20 to
25 knots in the afternoon. bay waters smooth, increasing to rough
in the afternoon. 
.friday night...northeast winds around 15 knots, becoming
southeast 15 to 20 knots after midnight. bay waters slightly
choppy, increasing to choppy after midnight. 

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 201935
cwfhgx
expires:202607210815;;305926

coastal waters forecast for texas
national weather service houston/galveston tx
235 pm cdt mon jul 20 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.


gmz350-355-210815-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
235 pm cdt mon jul 20 2026

.rest of today...southwest winds 5 to 10 knots. seas around
2 feet. wave detail: southwest 2 feet at 4 seconds. 
.tonight...southwest winds 10 to 15 knots. seas around 2 feet.
wave detail: south 2 feet at 4 seconds. 
.tuesday...west winds 10 to 15 knots, becoming southwest around
10 knots in the afternoon. seas around 2 feet. wave detail:
southwest 2 feet at 4 seconds. 
.tuesday 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. 
.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 3 to
4 feet. wave detail: southwest 3 feet at 5 seconds. a chance of
showers. a chance of thunderstorms after midnight. 
.thursday...west winds around 10 knots, becoming southwest 10 to
15 knots in the afternoon. seas 3 to 4 feet. a chance of
thunderstorms in the morning. a chance of showers. 
.thursday night...south winds 10 to 15 knots. seas 5 to 7 feet,
occasionally to 9 feet. 
.friday...southwest winds 10 to 15 knots. seas 5 to 7 feet,
occasionally to 9 feet. 
.friday night...south winds 10 to 15 knots. seas 2 to 4 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 201935
cwfhgx
expires:202607210815;;305927

coastal waters forecast for texas
national weather service houston/galveston tx
235 pm cdt mon jul 20 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.


gmz370-375-210815-
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-
235 pm cdt mon jul 20 2026

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

winds and seas higher in and near thunderstorms.

$$