fzus54 khgx 150504
cwfhgx
expires:202609151815;;472127

coastal waters forecast for texas
national weather service houston/galveston tx
1204 am cdt tue sep 15 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.


gmz335-151815-
galveston bay-
1204 am cdt tue sep 15 2026

.rest of tonight...south winds 5 to 10 knots. bay waters smooth. 
.tuesday...southeast winds 5 to 10 knots. bay waters smooth. a
slight chance of showers and thunderstorms in the afternoon. 
.tuesday night...southeast winds 5 to 10 knots. bay waters
smooth. 
.wednesday...east winds 5 to 10 knots. bay waters smooth. 
.wednesday night...east winds 10 to 15 knots. bay waters slightly
choppy. a chance of showers and thunderstorms after midnight. 
.thursday...east winds 10 to 15 knots with gusts up to 20 knots.
bay waters slightly choppy. a chance of showers and thunderstorms
in the morning. 
.thursday night...southeast winds 10 to 15 knots with gusts up to
20 knots, becoming east around 10 knots after midnight. bay
waters slightly choppy, diminishing to smooth after midnight. 
.friday...east winds 5 to 10 knots. bay waters smooth. 
.friday night...southeast winds 5 to 10 knots. bay waters smooth.
.saturday...east winds 5 to 10 knots. bay waters smooth. 
.saturday night...southeast winds 5 to 10 knots. bay waters
smooth. 

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 150504
cwfhgx
expires:202609151815;;472129

coastal waters forecast for texas
national weather service houston/galveston tx
1204 am cdt tue sep 15 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.


gmz350-355-151815-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
1204 am cdt tue sep 15 2026

.rest of tonight...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 3 feet at 6 seconds. 
.tuesday...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: south 3 feet at 6 seconds. a slight chance of showers and
thunderstorms. 
.tuesday night...southeast winds 10 to 15 knots. seas 2 to
3 feet. wave detail: southeast 2 feet at 6 seconds. 
.wednesday...east winds around 10 knots, increasing to 10 to
15 knots in the afternoon. seas 2 to 3 feet. wave detail: south
2 feet at 6 seconds. 
.wednesday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 4 feet. wave detail: southeast 3 feet at
5 seconds. a chance of showers and thunderstorms after midnight. 
.thursday...east winds 15 to 20 knots. seas 3 to 5 feet. showers
and thunderstorms likely, mainly in the morning. 
.thursday night...east winds 15 to 20 knots. seas 3 to 5 feet. 
.friday...east winds 10 to 15 knots. seas 3 to 4 feet. 
.friday night...east winds 10 to 15 knots, diminishing to around
10 knots after midnight. seas 2 to 4 feet. 
.saturday...east winds 5 to 10 knots. seas 2 to 3 feet. 
.saturday night...southeast winds 5 to 10 knots. seas around
2 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 150504
cwfhgx
expires:202609151815;;472130

coastal waters forecast for texas
national weather service houston/galveston tx
1204 am cdt tue sep 15 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.


gmz370-375-151815-
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-
1204 am cdt tue sep 15 2026

.rest of tonight...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 6 seconds. 
.tuesday...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds. a slight chance of showers
and thunderstorms in the afternoon. 
.tuesday night...southeast winds 10 to 15 knots, diminishing to
around 10 knots after midnight. seas 2 to 3 feet. wave detail:
south 2 feet at 5 seconds. 
.wednesday...east winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 5 seconds. 
.wednesday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 4 feet. wave detail: east 3 feet at
5 seconds. showers and thunderstorms likely after midnight. 
.thursday...east winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. showers and thunderstorms likely, mainly
in the morning. 
.thursday night...east winds 15 to 20 knots with gusts up to
25 knots. seas 4 to 6 feet, occasionally to 8 feet. 
.friday...east winds around 15 knots. seas 4 to 5 feet. 
.friday night...east winds 10 to 15 knots, diminishing to around
10 knots after midnight. seas 3 to 4 feet. 
.saturday...northeast winds 5 to 10 knots. seas 2 to 3 feet. a
chance of showers and thunderstorms in the morning. 
.saturday night...east winds 5 to 10 knots, becoming southeast
after midnight. seas 2 to 3 feet. 

winds and seas higher in and near thunderstorms.

$$