fzus54 khgx 300031
cwfhgx
expires:202609301315;;273997

coastal waters forecast for texas
national weather service houston/galveston tx
731 pm cdt tue sep 29 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.


gmz335-301315-
galveston bay-
731 pm cdt tue sep 29 2026

...small craft should exercise caution in effect through
wednesday evening...

.tonight...southeast winds around 15 knots, increasing to 15 to
20 knots late this evening and overnight. bay waters slightly
choppy, increasing to choppy late this evening and overnight. a
slight chance of showers late. 
.wednesday...southeast winds 15 to 20 knots. bay waters choppy. a
slight chance of showers and thunderstorms in the morning, then a
chance of showers and thunderstorms in the afternoon. 
.wednesday night...southeast winds around 20 knots, increasing to
20 to 25 knots after midnight. bay waters choppy, increasing to
rough after midnight. a chance of showers after midnight. 
.thursday...southeast winds 15 to 20 knots with gusts up to
25 knots. bay waters choppy. a chance of showers. 
.thursday night...southeast winds 15 to 20 knots. bay waters
choppy. a chance of showers. 
.friday...southeast winds 10 to 15 knots, diminishing to around
10 knots in the afternoon. bay waters slightly choppy,
diminishing to smooth in the afternoon. showers likely in the
morning, then showers likely with a chance of thunderstorms in
the afternoon. 
.friday night...east winds 5 to 10 knots. bay waters smooth. a
chance of thunderstorms. a chance of showers in the evening, then
showers likely after midnight. 
.saturday...northeast winds 5 to 10 knots. bay waters smooth. a
chance of thunderstorms. showers.
.saturday night...northeast winds around 10 knots, increasing to
10 to 15 knots after midnight. bay waters smooth, increasing to
slightly choppy after midnight. showers likely with a chance of
thunderstorms in the evening, then showers likely after midnight.
.sunday...northeast winds 10 to 15 knots. bay waters slightly
choppy. showers likely with a chance of thunderstorms. 
.sunday night...northeast winds around 15 knots, increasing to
15 to 20 knots after midnight. bay waters slightly choppy,
increasing to choppy after midnight. a chance of showers. 

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 300031
cwfhgx
expires:202609301315;;273999

coastal waters forecast for texas
national weather service houston/galveston tx
731 pm cdt tue sep 29 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.


gmz350-355-301315-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
731 pm cdt tue sep 29 2026

...small craft should exercise caution in effect through
wednesday evening...

.tonight...southeast winds 15 to 20 knots with gusts up to
25 knots. seas 3 to 5 feet. wave detail: southeast 5 feet at
6 seconds. a slight chance of showers until early morning, then a
chance of showers with a slight chance of thunderstorms late. 
.wednesday...southeast winds 15 to 20 knots with gusts up to
25 knots. seas 4 to 5 feet. wave detail: southeast 5 feet at
6 seconds. a chance of showers. a slight chance of thunderstorms
in the morning, then a chance of thunderstorms in the afternoon. 
.wednesday night...southeast winds 20 to 25 knots. seas 5 to
7 feet, occasionally to 9 feet. wave detail: southeast 6 feet at
6 seconds. a chance of showers after midnight. 
.thursday...southeast winds 20 to 25 knots, diminishing to around
20 knots in the afternoon. seas 5 to 7 feet, occasionally to
9 feet. wave detail: southeast 6 feet at 7 seconds. a chance of
showers. 
.thursday night...southeast winds 15 to 20 knots. seas 5 to
6 feet, occasionally to 8 feet. wave detail: southeast 5 feet at
7 seconds. a chance of showers. 
.friday...southeast winds 10 to 15 knots. seas 4 to 5 feet. wave
detail: southeast 5 feet at 7 seconds. a chance of thunderstorms.
showers likely, mainly in the morning. 
.friday night...east winds around 10 knots. seas 3 to 5 feet. a
chance of thunderstorms. a chance of showers in the evening, then
showers likely after midnight. 
.saturday...northeast winds 10 to 15 knots. seas 3 to 4 feet. a
chance of thunderstorms. showers.
.saturday night...northeast winds 10 to 15 knots. seas 3 to
4 feet. showers likely with a chance of thunderstorms in the
evening, then showers after midnight. 
.sunday...northeast winds 10 to 15 knots. seas 3 to 4 feet.
showers with a chance of thunderstorms. 
.sunday night...northeast winds around 15 knots, increasing to
15 to 20 knots after midnight. seas 3 to 4 feet. showers likely
with a chance of thunderstorms. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 300031
cwfhgx
expires:202609301315;;274000

coastal waters forecast for texas
national weather service houston/galveston tx
731 pm cdt tue sep 29 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.


gmz370-375-301315-
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-
731 pm cdt tue sep 29 2026

...small craft should exercise caution in effect through
wednesday evening...

.tonight...southeast winds 15 to 20 knots with gusts up to
25 knots. seas 3 to 5 feet. wave detail: southeast 5 feet at
5 seconds. a slight chance of showers and thunderstorms early
this evening. a slight chance of showers and thunderstorms late. 
.wednesday...southeast winds 15 to 20 knots with gusts up to
25 knots. seas 5 to 6 feet, occasionally to 8 feet. wave detail:
southeast 5 feet at 6 seconds. a slight chance of showers and
thunderstorms. 
.wednesday night...southeast winds around 20 knots, increasing to
20 to 25 knots after midnight. seas 5 to 7 feet, occasionally to
9 feet. wave detail: southeast 6 feet at 6 seconds. 
.thursday...southeast winds 20 to 25 knots, diminishing to around
20 knots in the afternoon. seas 6 to 7 feet, occasionally to
9 feet. wave detail: southeast 6 feet at 7 seconds. a chance of
showers. 
.thursday night...southeast winds 15 to 20 knots with gusts up to
25 knots. seas 5 to 6 feet, occasionally to 8 feet. wave detail:
southeast 5 feet at 7 seconds. a chance of showers after
midnight. 
.friday...southeast winds 10 to 15 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: southeast 5 feet at
7 seconds. a chance of showers. a chance of thunderstorms in the
afternoon. 
.friday night...east winds 10 to 15 knots. seas around 5 feet. a
chance of thunderstorms. a chance of showers in the evening, then
showers likely after midnight. 
.saturday...east winds around 10 knots. seas 4 to 5 feet. a
chance of thunderstorms. showers.
.saturday night...east winds 10 to 15 knots. seas 4 to 5 feet. a
chance of thunderstorms. showers.
.sunday...northeast winds 10 to 15 knots. seas 4 to 5 feet.
showers with a chance of thunderstorms. 
.sunday night...northeast winds 15 to 20 knots. seas 4 to 5 feet.
showers with a chance of thunderstorms. 

winds and seas higher in and near thunderstorms.

$$