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Latest Coastal Waters Forecast by KHGX
Issued 10/4/2026 12:10 AM US/Central.
Valid through 10/4/2026 1:15 PM US/Central.
fzus54 khgx 040510
cwfhgx
expires:202610041815;;499765
coastal waters forecast for texas
national weather service houston/galveston tx
1210 am cdt sun oct 4 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.
gmz350-355-041815-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
1210 am cdt sun oct 4 2026
...small craft advisory in effect through monday afternoon...
.rest of tonight...northeast winds 15 to 20 knots with gusts up
to 25 knots. seas 4 to 5 feet. wave detail: east 4 feet at
6 seconds. showers with a chance of thunderstorms.
.sunday...northeast winds 15 to 20 knots with gusts up to
25 knots. seas 4 to 6 feet, occasionally to 8 feet. wave detail:
east 5 feet at 6 seconds. a chance of thunderstorms. showers.
.sunday night...northeast winds 20 to 25 knots with gusts up to
30 knots. seas 5 to 7 feet, occasionally to 9 feet. wave detail:
east 5 feet at 6 seconds. a chance of thunderstorms. showers
likely, mainly in the evening.
.monday...northeast winds 20 to 25 knots with gusts up to
30 knots. seas 5 to 7 feet, occasionally to 9 feet. wave detail:
east 5 feet at 6 seconds. a chance of showers in the afternoon.
.monday night...northeast winds 15 to 20 knots with gusts up to
25 knots. seas 4 to 6 feet, occasionally to 8 feet. wave detail:
east 4 feet at 6 seconds. a chance of showers.
.tuesday...northeast winds 15 to 20 knots with gusts up to
25 knots. seas 3 to 5 feet. wave detail: east 4 feet at
6 seconds.
.tuesday night...northeast winds 10 to 15 knots. seas 2 to
4 feet.
.wednesday...northeast winds 15 to 20 knots. seas 3 to 4 feet.
.wednesday night...northeast winds 15 to 20 knots. seas 2 to
4 feet.
.thursday...northeast winds 20 to 25 knots, diminishing to around
20 knots in the afternoon. seas 3 to 4 feet. a chance of showers.
a chance of thunderstorms in the afternoon.
.thursday night...northeast winds 15 to 20 knots. seas 3 to
4 feet. a chance of showers after midnight.
winds and seas higher in and near thunderstorms.
$$
(2/3)
Latest Coastal Waters Forecast by KHGX
Issued 10/4/2026 12:10 AM US/Central.
Valid through 10/4/2026 1:15 PM US/Central.
fzus54 khgx 040510
cwfhgx
expires:202610041815;;499766
coastal waters forecast for texas
national weather service houston/galveston tx
1210 am cdt sun oct 4 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.
gmz370-375-041815-
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-
1210 am cdt sun oct 4 2026
...small craft advisory in effect through monday afternoon...
.rest of tonight...east winds 10 to 15 knots with gusts up to
20 knots. seas around 5 feet. wave detail: east 3 feet at
6 seconds. showers with a chance of thunderstorms.
.sunday...northeast winds 15 to 20 knots with gusts up to
25 knots. seas 5 to 6 feet, occasionally to 8 feet. wave detail:
east 5 feet at 6 seconds. showers with a chance of thunderstorms.
.sunday night...northeast winds around 20 knots, increasing to
20 to 25 knots after midnight. seas 5 to 7 feet, occasionally to
9 feet. wave detail: east 5 feet at 6 seconds. a chance of
thunderstorms. showers.
.monday...northeast winds 20 to 25 knots with gusts up to
30 knots. seas 5 to 7 feet, occasionally to 9 feet. wave detail:
east 7 feet at 7 seconds. a chance of thunderstorms. a chance of
showers in the morning, then showers likely in the afternoon.
.monday night...northeast winds 15 to 20 knots with gusts up to
25 knots. seas 5 to 7 feet, occasionally to 9 feet. wave detail:
east 6 feet at 7 seconds. a chance of showers in the evening,
then showers likely after midnight.
.tuesday...northeast winds 15 to 20 knots with gusts up to
25 knots. seas 4 to 6 feet, occasionally to 8 feet. wave detail:
northeast 6 feet at 6 seconds. a chance of showers.
.tuesday night...northeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 5 feet. a chance of showers after midnight.
.wednesday...northeast winds 15 to 20 knots. seas 3 to 5 feet. a
chance of showers and thunderstorms.
.wednesday night...northeast winds 15 to 20 knots. seas 4 to
5 feet. a chance of showers and thunderstorms after midnight.
.thursday...northeast winds 20 to 25 knots. seas 4 to 6 feet,
occasionally to 8 feet. a chance of showers and thunderstorms.
.thursday night...northeast winds 20 to 25 knots. seas 5 to
6 feet, occasionally to 8 feet. a chance of showers.
winds and seas higher in and near thunderstorms.
$$
(3/3)
Latest Coastal Waters Forecast by KHGX
Issued 10/4/2026 12:10 AM US/Central.
Valid through 10/4/2026 1:15 PM US/Central.
fzus54 khgx 040510
cwfhgx
expires:202610041815;;499763
coastal waters forecast for texas
national weather service houston/galveston tx
1210 am cdt sun oct 4 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.
gmz335-041815-
galveston bay-
1210 am cdt sun oct 4 2026
...small craft should exercise caution in effect through monday
afternoon...
.rest of tonight...northeast winds around 15 knots, increasing to
15 to 20 knots late. bay waters slightly choppy, increasing to
choppy late. a chance of thunderstorms. showers, then a chance of
showers late.
.sunday...northeast winds 15 to 20 knots. bay waters choppy. a
chance of thunderstorms. a chance of showers in the morning, then
showers likely in the afternoon.
.sunday night...northeast winds 15 to 20 knots with gusts up to
25 knots. bay waters choppy. a chance of showers in the evening.
.monday...northeast winds 15 to 20 knots, diminishing to around
15 knots in the afternoon. bay waters choppy, diminishing to
slightly choppy in the afternoon.
.monday night...northeast winds 10 to 15 knots. bay waters
slightly choppy.
.tuesday...northeast winds 15 to 20 knots, diminishing to around
10 knots in the afternoon. bay waters choppy, diminishing to
smooth in the afternoon.
.tuesday night...northeast winds 5 to 10 knots. bay waters
smooth.
.wednesday...northeast winds 10 to 15 knots. bay waters slightly
choppy.
.wednesday night...northeast winds around 10 knots, increasing to
10 to 15 knots after midnight. bay waters smooth, increasing to
slightly choppy after midnight.
.thursday...northeast winds 10 to 15 knots. bay waters slightly
choppy.
.thursday night...northeast winds around 10 knots, increasing to
10 to 15 knots after midnight. bay waters smooth, increasing to
slightly choppy after midnight.
winds and waves higher in and near thunderstorms.
$$
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