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(1/3)
Latest Coastal Waters Forecast by KHGX
Issued 9/30/2026 6:35 AM US/Central.
Valid through 9/30/2026 7:00 PM US/Central.
fzus54 khgx 301135
cwfhgx
expires:202610010000;;298271
coastal waters forecast for texas
national weather service houston/galveston tx
635 am 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.
gmz335-010000-
galveston bay-
635 am cdt wed sep 30 2026
...small craft advisory in effect through thursday morning...
.today...southeast winds 15 to 25 knots. bay waters choppy. a
chance of showers and thunderstorms.
.tonight...southeast winds 20 to 25 knots. bay waters choppy to
rough. a chance of showers and thunderstorms.
.thursday...southeast winds 15 to 20 knots with gusts up to
25 knots. bay waters choppy. a chance of showers and
thunderstorms in the afternoon.
.thursday night...southeast winds around 15 knots with gusts up
to 20 knots. bay waters slightly choppy. a chance of showers
after midnight.
.friday...east winds 10 to 15 knots. bay waters slightly choppy.
showers likely. a chance of thunderstorms in the afternoon.
.friday night...east winds around 10 knots. bay waters smooth to
slightly choppy. showers likely with a chance of thunderstorms in
the evening, then showers likely after midnight.
.saturday...northeast winds 10 to 15 knots, diminishing to 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. showers likely.
.sunday...northeast winds 15 to 20 knots, diminishing to around
15 knots in the afternoon. bay waters choppy, diminishing to
slightly choppy in the afternoon. showers likely in the morning,
then showers with a chance of thunderstorms in the afternoon.
.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.
$$
(2/3)
Latest Coastal Waters Forecast by KHGX
Issued 9/30/2026 6:35 AM US/Central.
Valid through 9/30/2026 7:00 PM US/Central.
fzus54 khgx 301135
cwfhgx
expires:202610010000;;298273
coastal waters forecast for texas
national weather service houston/galveston tx
635 am 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.
gmz350-355-010000-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
635 am cdt wed sep 30 2026
...small craft advisory in effect through thursday morning...
.today...southeast winds 15 to 25 knots. seas 4 to 5 feet. wave
detail: southeast 5 feet at 6 seconds. a chance of showers and thunderstorms.
.tonight...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 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 6 feet at 6 seconds. a chance of showers.
.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...east winds 10 to 15 knots. seas 4 to 5 feet. showers
likely, mainly in the morning.
.friday night...east winds around 10 knots. seas 3 to 5 feet. a
chance of thunderstorms. showers likely.
.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. a chance of thunderstorms in the evening. showers.
.sunday...northeast winds 15 to 20 knots. seas 3 to 4 feet. a
chance of thunderstorms. showers.
.sunday night...northeast winds around 20 knots, increasing to
20 to 25 knots after midnight. 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 6:35 AM US/Central.
Valid through 9/30/2026 7:00 PM US/Central.
fzus54 khgx 301135
cwfhgx
expires:202610010000;;298274
coastal waters forecast for texas
national weather service houston/galveston tx
635 am 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.
gmz370-375-010000-
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-
635 am cdt wed sep 30 2026
...small craft advisory in effect through thursday morning...
.today...southeast winds 15 to 25 knots. seas around 5 feet. wave
detail: southeast 5 feet at 6 seconds. a slight chance of showers
and thunderstorms.
.tonight...southeast winds 20 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 6 to 7 feet, occasionally to 9 feet. wave detail:
southeast 6 feet at 6 seconds. a chance of showers in the
afternoon.
.thursday night...southeast winds 15 to 20 knots. seas 5 to
6 feet, occasionally to 8 feet. a chance of showers after
midnight.
.friday...east winds 10 to 15 knots. seas 5 to 6 feet,
occasionally to 8 feet. a chance of showers.
.friday night...east winds around 10 knots. seas around 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 4 to 5 feet. a
chance of thunderstorms. showers.
.saturday night...northeast winds 10 to 15 knots. seas 4 to
5 feet. a chance of thunderstorms in the evening. showers.
.sunday...northeast winds 10 to 15 knots. seas 4 to 5 feet.
showers with a chance of thunderstorms.
.sunday night...northeast winds around 20 knots, increasing to
20 to 25 knots after midnight. seas 4 to 6 feet, occasionally to
8 feet. a chance of thunderstorms. showers.
winds and seas higher in and near thunderstorms.
$$
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