(1/3)
Latest Coastal Waters Forecast by KHGX
Issued 11/12/2026 4:54 AM US/Central.
Valid through 11/12/2026 5:15 PM US/Central.
fzus54 khgx 121054
cwfhgx
expires:202611122315;;689406
coastal waters forecast for texas
national weather service houston/galveston tx
454 am cst thu nov 12 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.
gmz335-122315-
galveston bay-
454 am cst thu nov 12 2026
...small craft should exercise caution in effect until 3 pm cst
this afternoon...
.today...north winds 10 to 15 knots, diminishing to around
10 knots late. bay waters slightly choppy, diminishing to smooth
late.
.tonight...north winds 5 to 10 knots. bay waters smooth.
.friday...northeast winds 5 to 10 knots, becoming south in the
afternoon. bay waters smooth.
.friday night...southeast winds around 10 knots, becoming east
15 to 20 knots after midnight. bay waters smooth, increasing to
choppy after midnight.
.saturday...east winds 15 to 20 knots with gusts up to 25 knots.
bay waters choppy.
.saturday night...east winds around 20 knots, increasing to 20 to
25 knots after midnight. bay waters choppy, increasing to rough
after midnight.
.sunday...east winds around 20 knots. bay waters choppy. a chance
of showers.
.sunday night...east winds 20 to 25 knots. bay waters rough.
showers likely.
.monday...northeast winds 20 to 25 knots, diminishing to around
20 knots in the afternoon. bay waters rough, diminishing to
choppy in the afternoon.
.monday night...northeast winds 15 to 20 knots. bay waters
choppy.
$$
(2/3)
Latest Coastal Waters Forecast by KHGX
Issued 11/12/2026 4:54 AM US/Central.
Valid through 11/12/2026 5:15 PM US/Central.
fzus54 khgx 121054
cwfhgx
expires:202611122315;;689408
coastal waters forecast for texas
national weather service houston/galveston tx
454 am cst thu nov 12 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.
gmz350-355-122315-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
454 am cst thu nov 12 2026
...small craft should exercise caution in effect until 3 pm cst
this afternoon...
.today...north winds 10 to 15 knots with gusts up to 20 knots.
seas around 2 feet. wave detail: north 2 feet at 4 seconds.
.tonight...north winds around 10 knots. seas around 2 feet. wave
detail: northeast 2 feet at 4 seconds.
.friday...northeast winds 5 to 10 knots, becoming east in the
afternoon. seas around 2 feet in the morning, then 1 foot or
less. wave detail: northeast 1 foot at 4 seconds.
.friday night...southeast winds around 10 knots, increasing to
10 to 15 knots with gusts up to 20 knots after midnight. seas
1 foot or less, then around 2 feet after midnight. wave detail:
east 1 foot at 4 seconds, becoming east 1 foot at 3 seconds.
.saturday...east winds around 20 knots, increasing to 20 to
25 knots in the afternoon. seas 2 to 4 feet, building to 4 to
6 feet, occasionally to 8 feet in the afternoon. wave detail:
east 4 feet at 4 seconds, becoming east 6 feet at 5 seconds. a
chance of showers in the afternoon.
.saturday night...east winds 20 to 25 knots with gusts up to
30 knots. seas 5 to 7 feet, occasionally to 9 feet, building to
6 to 9 feet, occasionally to 11 feet after midnight. wave detail:
east 7 feet at 6 seconds, becoming east 8 feet at 7 seconds. a
chance of showers.
.sunday...southeast winds 20 to 25 knots. seas 6 to 9 feet,
occasionally to 11 feet. a chance of showers in the morning, then
showers likely with a chance of thunderstorms in the afternoon.
.sunday night...east winds 20 to 25 knots. seas 5 to 7 feet,
occasionally to 9 feet. a chance of thunderstorms in the evening.
showers likely.
.monday...northeast winds 20 to 25 knots. seas 5 to 8 feet,
occasionally to 10 feet. a chance of showers in the morning.
.monday night...northeast winds 20 to 25 knots. seas 5 to 8 feet,
occasionally to 10 feet.
winds and seas higher in and near thunderstorms.
$$
(3/3)
Latest Coastal Waters Forecast by KHGX
Issued 11/12/2026 4:54 AM US/Central.
Valid through 11/12/2026 5:15 PM US/Central.
fzus54 khgx 121054
cwfhgx
expires:202611122315;;689409
coastal waters forecast for texas
national weather service houston/galveston tx
454 am cst thu nov 12 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.
gmz370-375-122315-
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-
454 am cst thu nov 12 2026
...small craft should exercise caution in effect until 3 pm cst
this afternoon...
.today...north winds 15 to 20 knots, diminishing to around
15 knots late. seas 2 to 4 feet. wave detail: north 3 feet at
4 seconds.
.tonight...north winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: northeast 3 feet at 4 seconds.
.friday...northeast winds 10 to 15 knots, diminishing to around
10 knots in the afternoon. seas 2 to 3 feet. wave detail:
northeast 2 feet at 4 seconds.
.friday night...east winds around 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots after midnight. seas around
2 feet. wave detail: east 2 feet at 4 seconds.
.saturday...east winds around 20 knots, increasing to 20 to
25 knots with gusts up to 30 knots in the afternoon. seas 3 to
5 feet, building to 5 to 7 feet, occasionally to 9 feet in the
afternoon. wave detail: east 4 feet at 4 seconds, becoming east
6 feet at 6 seconds. a chance of showers in the afternoon.
.saturday night...east winds 20 to 25 knots with gusts up to
30 knots. seas 6 to 9 feet, occasionally to 11 feet. wave detail:
east 8 feet at 7 seconds. a chance of showers.
.sunday...southeast winds 20 to 25 knots. seas 8 to 10 feet,
occasionally to 13 feet. a chance of showers. a chance of
thunderstorms in the afternoon.
.sunday night...east winds 20 to 25 knots. seas 7 to 9 feet,
occasionally to 11 feet. a chance of thunderstorms. showers
likely.
.monday...northeast winds 20 to 25 knots, increasing to around
30 knots in the afternoon. seas 7 to 9 feet, occasionally to
11 feet. a chance of showers.
.monday night...northeast winds 20 to 25 knots. seas 7 to 9 feet,
occasionally to 11 feet.
winds and seas higher in and near thunderstorms.
$$
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