(1/3)
Latest Coastal Waters Forecast by KHGX
Issued 1/21/2026 6:30 PM US/Central.
Valid through 1/22/2026 7:15 AM US/Central.
fzus54 khgx 220030
cwfhgx
expires:202601221315;;297179
coastal waters forecast for texas
national weather service houston/galveston tx
630 pm cst wed jan 21 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.
gmz335-221315-
galveston bay-
630 pm cst wed jan 21 2026
.tonight...south winds 5 to 10 knots, becoming southeast late.
bay waters smooth. a chance of showers, mainly this evening.
patchy fog this evening. widespread dense fog after midnight.
.thursday...northeast winds 5 to 10 knots, becoming east in the
afternoon. bay waters smooth. widespread dense fog in the
morning.
.thursday night...southeast winds 5 to 10 knots. bay waters
smooth. patchy fog after midnight.
.friday...east winds around 10 knots, increasing to 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. patchy fog in the morning. a
chance of showers.
.friday night...east winds 15 to 20 knots. bay waters choppy. a
chance of showers in the evening, then showers likely after
midnight.
.saturday...northeast winds 15 to 20 knots with gusts up to
25 knots. bay waters choppy. rain.
.saturday night...north winds 20 to 25 knots with gusts up to
30 knots. bay waters rough. rain in the evening, then rain and
freezing rain likely after midnight.
.sunday...north winds 20 to 25 knots. bay waters rough. a chance
of rain and freezing rain in the morning.
.sunday night...north winds 20 to 25 knots. bay waters rough.
.monday...north 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...north winds 10 to 15 knots. bay waters slightly
choppy.
$$
(2/3)
Latest Coastal Waters Forecast by KHGX
Issued 1/21/2026 6:30 PM US/Central.
Valid through 1/22/2026 7:15 AM US/Central.
fzus54 khgx 220030
cwfhgx
expires:202601221315;;297181
coastal waters forecast for texas
national weather service houston/galveston tx
630 pm cst wed jan 21 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.
gmz350-355-221315-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
630 pm cst wed jan 21 2026
.tonight...south winds 5 to 10 knots. seas 3 to 4 feet. wave
detail: southeast 3 feet at 6 seconds. a chance of showers,
mainly this evening. patchy dense fog.
.thursday...northeast winds 5 to 10 knots. seas 2 to 4 feet. wave
detail: southeast 3 feet at 7 seconds. a slight chance of showers
in the morning. patchy dense fog in the morning.
.thursday night...southeast winds around 10 knots. seas 2 to
3 feet. wave detail: southeast 3 feet at 6 seconds. patchy fog
after midnight.
.friday...east winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 5 seconds and southeast 3 feet at
8 seconds. patchy fog in the morning. a chance of showers.
.friday night...east winds 15 to 20 knots. seas 2 to 4 feet,
building to 4 to 6 feet, occasionally to 8 feet after midnight.
wave detail: southeast 4 feet at 6 seconds, becoming east 5 feet
at 5 seconds. a chance of showers in the evening, then showers
likely after midnight.
.saturday...east winds around 20 knots, becoming northeast in the
afternoon. seas 4 to 6 feet, occasionally to 8 feet. wave detail:
east 5 feet at 6 seconds. rain.
.saturday night...north winds 20 to 25 knots, increasing to
around 30 knots after midnight. seas 5 to 7 feet, occasionally to
9 feet. rain.
.sunday...north winds around 30 knots, diminishing to 20 to
25 knots in the afternoon. seas 5 to 8 feet, occasionally to
10 feet. a chance of rain in the morning.
.sunday night...north winds around 30 knots, diminishing to 20 to
25 knots after midnight. seas 5 to 7 feet, occasionally to
9 feet.
.monday...north winds 20 to 25 knots, diminishing to around
20 knots in the afternoon. seas 4 to 6 feet, occasionally to
8 feet, subsiding to 2 to 4 feet in the afternoon.
.monday night...northeast winds 15 to 20 knots. seas 2 to 3 feet.
$$
(3/3)
Latest Coastal Waters Forecast by KHGX
Issued 1/21/2026 6:30 PM US/Central.
Valid through 1/22/2026 7:15 AM US/Central.
fzus54 khgx 220030
cwfhgx
expires:202601221315;;297182
coastal waters forecast for texas
national weather service houston/galveston tx
630 pm cst wed jan 21 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.
gmz370-375-221315-
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-
630 pm cst wed jan 21 2026
.tonight...south winds 10 to 15 knots. seas 4 to 5 feet. wave
detail: southeast 4 feet at 7 seconds. a chance of showers until
early morning, then a slight chance of showers late. patchy fog.
.thursday...east winds around 10 knots. seas 3 to 4 feet. wave
detail: southeast 4 feet at 7 seconds. patchy fog in the morning.
a slight chance of showers.
.thursday night...southeast winds around 10 knots. seas 3 to
4 feet. wave detail: southeast 3 feet at 6 seconds. patchy fog
after midnight.
.friday...southeast winds 10 to 15 knots. seas around 3 feet.
wave detail: south 3 feet at 5 seconds and east 3 feet at
8 seconds. patchy fog in the morning. a chance of showers.
.friday night...east winds 15 to 20 knots. seas 3 to 4 feet,
building to 5 to 7 feet, occasionally to 9 feet after midnight.
wave detail: southeast 4 feet at 8 seconds and southeast 3 feet
at 4 seconds, becoming east 5 feet at 7 seconds. a chance of
showers.
.saturday...east winds 20 to 25 knots. seas 6 to 7 feet,
occasionally to 9 feet. wave detail: east 5 feet at 6 seconds.
rain.
.saturday night...north winds 20 to 25 knots, increasing to
around 30 knots after midnight. seas 6 to 9 feet, occasionally to
11 feet, building to 8 to 10 feet, occasionally to 13 feet after
midnight. rain.
.sunday...north winds around 30 knots. seas 8 to 11 feet,
occasionally to 14 feet. rain likely, mainly in the morning.
.sunday night...north winds around 30 knots. seas 8 to 9 feet,
occasionally to 11 feet.
.monday...north winds 20 to 25 knots. seas 6 to 9 feet,
occasionally to 11 feet, subsiding to 4 to 6 feet, occasionally
to 8 feet in the afternoon.
.monday night...northeast winds 15 to 20 knots. seas 3 to 5 feet.
$$
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