(1/3)
Latest Coastal Waters Forecast by KHGX
Issued 9/30/2026 2:19 PM US/Central.
Valid through 10/1/2026 3:15 AM US/Central.
fzus54 khgx 301919
cwfhgx
expires:202610010815;;316165
coastal waters forecast for texas
national weather service houston/galveston tx
219 pm cdt wed sep 30 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.
gmz335-010815-
galveston bay-
219 pm cdt wed sep 30 2026
...small craft advisory in effect through thursday morning...
.this afternoon...southeast winds 15 to 20 knots. bay waters
choppy. a slight chance of showers and thunderstorms.
.tonight...southeast winds 15 to 20 knots with gusts up to
25 knots. bay waters choppy. a slight chance of showers after
midnight.
.thursday...southeast winds 15 to 20 knots. bay waters choppy. a
chance of showers. a chance of thunderstorms in the afternoon.
.thursday night...southeast winds 10 to 15 knots. bay waters
slightly choppy. a chance of showers and thunderstorms.
.friday...east winds 5 to 10 knots. bay waters smooth. a chance
of thunderstorms. showers likely.
.friday night...northeast 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 10 to 15 knots, becoming east around
10 knots in the afternoon. bay waters slightly choppy,
diminishing to smooth in the afternoon. 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. a chance of thunderstorms.
showers likely.
.sunday...northeast winds 10 to 15 knots. bay waters slightly
choppy. a chance of thunderstorms. showers.
.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. a
chance of thunderstorms after midnight.
winds and waves higher in and near thunderstorms.
$$
(2/3)
Latest Coastal Waters Forecast by KHGX
Issued 9/30/2026 2:19 PM US/Central.
Valid through 10/1/2026 3:15 AM US/Central.
fzus54 khgx 301919
cwfhgx
expires:202610010815;;316167
coastal waters forecast for texas
national weather service houston/galveston tx
219 pm cdt wed sep 30 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.
gmz350-355-010815-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
219 pm cdt wed sep 30 2026
...small craft advisory in effect through thursday morning...
.this afternoon...southeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: southeast 4 feet at 6 seconds.
.tonight...southeast winds 15 to 20 knots with gusts up to
25 knots. seas 5 to 7 feet, occasionally to 9 feet. wave detail:
southeast 6 feet at 6 seconds. a slight chance of showers and
thunderstorms after midnight.
.thursday...southeast winds 15 to 20 knots with gusts up to
25 knots. seas 5 to 7 feet, occasionally to 9 feet. wave detail:
southeast 5 feet at 6 seconds. a chance of showers. a chance of
thunderstorms in the afternoon.
.thursday night...southeast winds 15 to 20 knots. seas 4 to
6 feet, occasionally to 8 feet. wave detail: southeast 4 feet at
6 seconds. a chance of showers.
.friday...southeast winds 10 to 15 knots, becoming east around
10 knots in the afternoon. seas 4 to 5 feet. wave detail:
southeast 4 feet at 6 seconds. showers likely with a chance of
thunderstorms.
.friday night...east winds around 10 knots. seas 3 to 5 feet.
wave detail: southeast 3 feet at 7 seconds. showers likely in the
evening, then showers with a chance of thunderstorms after
midnight.
.saturday...northeast winds 10 to 15 knots. seas 3 to 4 feet.
showers with a chance of thunderstorms.
.saturday night...northeast winds 10 to 15 knots. seas 3 to
4 feet. showers with a chance of thunderstorms.
.sunday...northeast winds 15 to 20 knots, diminishing to around
15 knots in the afternoon. seas 3 to 4 feet. showers with a
chance of thunderstorms.
.sunday night...northeast winds 15 to 20 knots. seas 3 to 5 feet.
showers likely with a chance of thunderstorms.
winds and seas higher in and near thunderstorms.
$$
(3/3)
Latest Coastal Waters Forecast by KHGX
Issued 9/30/2026 2:19 PM US/Central.
Valid through 10/1/2026 3:15 AM US/Central.
fzus54 khgx 301919
cwfhgx
expires:202610010815;;316168
coastal waters forecast for texas
national weather service houston/galveston tx
219 pm cdt wed sep 30 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.
gmz370-375-010815-
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-
219 pm cdt wed sep 30 2026
...small craft advisory in effect through thursday morning...
.this afternoon...southeast winds 15 to 20 knots. seas around
5 feet. wave detail: southeast 4 feet at 6 seconds. a slight
chance of showers early.
.tonight...southeast winds 15 to 20 knots with gusts up to
25 knots. seas 5 to 7 feet, occasionally to 9 feet. wave detail:
southeast 5 feet at 6 seconds.
.thursday...southeast winds 15 to 20 knots with gusts up to
25 knots. seas 6 to 7 feet, occasionally to 9 feet. wave detail:
southeast 5 feet at 6 seconds.
.thursday night...southeast winds 15 to 20 knots. seas 5 to
6 feet, occasionally to 8 feet. wave detail: southeast 4 feet at
6 seconds. a chance of showers after midnight.
.friday...east winds 10 to 15 knots. seas 5 to 6 feet,
occasionally to 8 feet. wave detail: southeast 4 feet at
7 seconds. a chance of thunderstorms. a chance of showers in the
morning, then showers likely in the afternoon.
.friday night...east winds 10 to 15 knots. seas around 5 feet.
wave detail: southeast 4 feet at 7 seconds. a chance of showers
in the evening, then showers with a chance of thunderstorms after
midnight.
.saturday...east winds 10 to 15 knots. seas 4 to 5 feet. showers
with a chance of thunderstorms.
.saturday night...east winds 10 to 15 knots. seas 4 to 5 feet.
showers with a chance of thunderstorms.
.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 6 feet,
occasionally to 8 feet. showers with a chance of thunderstorms.
winds and seas higher in and near thunderstorms.
$$
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