(1/3)
Latest Coastal Waters Forecast by KHGX
Issued 8/31/2026 1:49 PM US/Central.
Valid through 9/1/2026 2:30 AM US/Central.
fzus54 khgx 311849
cwfhgx
expires:202609010730;;678801
coastal waters forecast for texas
national weather service houston/galveston tx
149 pm cdt mon aug 31 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.
gmz335-010730-
galveston bay-
149 pm cdt mon aug 31 2026
...small craft advisory in effect through wednesday morning...
.this afternoon...east winds 5 to 10 knots. bay waters smooth. a
slight chance of showers and thunderstorms.
.tonight...southeast winds 5 to 10 knots, becoming northeast
after midnight. bay waters smooth. a chance of showers and
thunderstorms after midnight.
.tuesday...northwest winds around 20 knots, becoming west in the
afternoon. gusts up to 20 knots. bay waters smooth, increasing to
smooth to slightly choppy in the afternoon. showers likely with a
chance of thunderstorms in the morning, then thunderstorms likely
with a chance of showers in the afternoon.
.tuesday night...south winds 10 to 15 knots. bay waters slightly
choppy. a chance of showers early in the evening. showers likely
with a chance of thunderstorms late.
.wednesday...south winds 5 to 10 knots. bay waters smooth. a
chance of thunderstorms. showers likely until late afternoon,
then a chance of showers late.
.wednesday night...south winds 5 to 10 knots. bay waters smooth.
a chance of showers early in the evening.
.thursday...south winds 5 to 10 knots. bay waters smooth. a
chance of showers and thunderstorms late.
.thursday night...south winds 5 to 10 knots. bay waters smooth. a
chance of showers and thunderstorms early in the evening.
.friday...southeast winds around 5 knots, increasing to 5 to
10 knots in the afternoon. bay waters smooth. a chance of showers
and thunderstorms late.
.friday night...southeast winds 5 to 10 knots. bay waters smooth.
a chance of showers and thunderstorms early in the evening.
winds and waves higher in and near thunderstorms.
$$
(2/3)
Latest Coastal Waters Forecast by KHGX
Issued 8/31/2026 1:49 PM US/Central.
Valid through 9/1/2026 2:30 AM US/Central.
fzus54 khgx 311849
cwfhgx
expires:202609010730;;678802
coastal waters forecast for texas
national weather service houston/galveston tx
149 pm cdt mon aug 31 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.
gmz355-010730-
coastal waters from high island to freeport tx out 20 nm-
149 pm cdt mon aug 31 2026
...tropical storm warning in effect...
.this afternoon...northeast winds 5 to 10 knots. seas around
2 feet. wave detail: east 2 feet at 6 seconds and south 1 foot at
4 seconds. a slight chance of showers and thunderstorms early.
.tonight...east winds 5 to 10 knots, becoming southwest after
midnight. seas 2 to 3 feet. wave detail: east 2 feet at 6 seconds
and south 1 foot at 4 seconds. a chance of showers and
thunderstorms after midnight.
.tuesday...west winds 20 to 25 knots with gusts up to 40 knots.
seas 3 to 5 feet. wave detail:
southwest 2 feet at 5 seconds and east 2 feet at 6 seconds. a
chance of thunderstorms. showers likely, mainly in the morning.
.tuesday night...south winds 15 to 20 knots. seas 2 to 4 feet.
wave detail: southeast 2 feet at 5 seconds. a chance of showers
after midnight. .
.wednesday...southwest winds 10 to 15 knots, becoming south
around 10 knots in the afternoon. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds. a chance of showers in the
morning. a chance of thunderstorms until late afternoon.
.wednesday night...south winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 5 seconds.
.thursday...south winds 5 to 10 knots. seas around 2 feet.
.thursday night...south winds 5 to 10 knots. seas around 2 feet.
.friday...southeast winds 5 to 10 knots. seas around 2 feet.
.friday night...southeast winds 5 to 10 knots. seas around
2 feet.
winds and seas higher in and near thunderstorms.
$$
(3/3)
Latest Coastal Waters Forecast by KHGX
Issued 8/31/2026 1:49 PM US/Central.
Valid through 9/1/2026 2:30 AM US/Central.
fzus54 khgx 311849
cwfhgx
expires:202609010730;;678803
coastal waters forecast for texas
national weather service houston/galveston tx
149 pm cdt mon aug 31 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.
gmz375-010730-
waters from high island to freeport tx from 20 to 60 nm-
149 pm cdt mon aug 31 2026
...tropical storm warning in effect...
.this afternoon...northeast winds 5 to 10 knots. seas around
2 feet. wave detail: east 2 feet at 6 seconds and south 1 foot at
4 seconds. a slight chance of showers and thunderstorms early.
.tonight...east winds 5 to 10 knots, becoming southwest after
midnight. seas 2 to 3 feet. wave detail: east 2 feet at 6 seconds
and south 1 foot at 4 seconds. a slight chance of showers and
thunderstorms in the evening. showers likely with a chance of
thunderstorms after midnight.
.tuesday...tropical storm conditions possible. west winds 10 to
15 knots, diminishing to around 10 knots in the afternoon. seas
3 to 5 feet. wave detail: southwest 2 feet at 5 seconds and east
2 feet at 6 seconds. showers likely early in the morning. a
chance of thunderstorms until late afternoon. a chance of showers
in the late morning and early afternoon.
.tuesday night...south winds around 10 knots, increasing to 10 to
15 knots after midnight. seas 2 to 4 feet. wave detail: southeast
2 feet at 5 seconds. a chance of showers late.
.wednesday...southwest winds 10 to 15 knots, becoming south
around 10 knots in the afternoon. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds. a chance of showers and
thunderstorms until late afternoon.
.wednesday night...south winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 5 seconds.
.thursday...south winds 5 to 10 knots. seas around 2 feet.
.thursday night...southeast winds 5 to 10 knots. seas around
2 feet.
.friday...southeast winds 5 to 10 knots. seas around 2 feet.
.friday night...southeast winds 5 to 10 knots. seas around
2 feet.
winds and seas higher in and near thunderstorms.
$$
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