fzus54 khgx 130517
cwfhgx
expires:202611131830;;730998

coastal waters forecast for texas
national weather service houston/galveston tx
1117 pm 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.


gmz335-131830-
galveston bay-
1117 pm cst thu nov 12 2026

.overnight...north winds around 5 knots. bay waters smooth. 
.friday...northeast winds 5 to 10 knots, becoming east in the
afternoon. bay waters smooth. 
.friday night...east winds around 10 knots, increasing to 15 to
20 knots with gusts up to 25 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 20 to 25 knots. bay waters rough. 
.sunday...east winds 20 to 25 knots with gusts up to 30 knots.
bay waters rough. a chance of showers in the morning, then
showers likely in the afternoon. 
.sunday night...east winds around 30 knots. bay waters very
rough. showers with a chance of thunderstorms in the evening,
then showers likely after midnight. 
.monday...northeast winds 20 to 25 knots. bay waters rough. a
chance of showers in the morning. 
.monday night...northeast winds 15 to 20 knots. bay waters
choppy. 
.tuesday...northeast winds 15 to 20 knots, diminishing to around
15 knots in the afternoon. bay waters choppy, diminishing to
slightly choppy in the afternoon. 
.tuesday night...northeast winds 10 to 15 knots. bay waters
slightly choppy. 

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 130517
cwfhgx
expires:202611131830;;731000

coastal waters forecast for texas
national weather service houston/galveston tx
1117 pm 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.


gmz350-355-131830-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
1117 pm cst thu nov 12 2026

.overnight...north to northwest winds 5 to 10 knots. seas around 
2 feet. wave detail: north 1 foot at 3 seconds. 
.friday...north winds 5 to 10 knots, becoming east in the
afternoon. seas around 2 feet in the morning, then 1 foot or
less. wave detail: north 1 foot at 3 seconds, becoming northeast
1 foot at 4 seconds. 
.friday night...east winds around 10 knots, increasing to 15 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 2 feet at 3 seconds. 
.saturday...east winds 20 to 25 knots with gusts up to 30 knots.
seas 4 to 6 feet, occasionally to 8 feet. wave detail: east
6 feet at 6 seconds. 
.saturday night...east winds 20 to 25 knots with gusts up to
30 knots. seas 5 to 8 feet, occasionally to 10 feet. wave detail:
east 7 feet at 6 seconds. a chance of showers. 
.sunday...southeast winds 20 to 25 knots with gusts up to
30 knots. seas 6 to 9 feet, occasionally to 11 feet. wave detail:
southeast 8 feet at 7 seconds. a chance of showers in the
morning, then showers likely with a chance of thunderstorms in
the afternoon. 
.sunday night...southeast winds around 30 knots, becoming
northeast after midnight. seas 5 to 8 feet, occasionally to
10 feet. a chance of showers and thunderstorms. 
.monday...northeast winds around 30 knots. seas 5 to 8 feet,
occasionally to 10 feet. a chance of showers. 
.monday night...northeast winds around 30 knots, diminishing to
20 to 25 knots after midnight. seas 5 to 8 feet, occasionally to
10 feet. 
.tuesday...northeast winds 20 to 25 knots, diminishing to around
20 knots in the afternoon. seas 5 to 7 feet, occasionally to
9 feet. 
.tuesday night...northeast winds 15 to 20 knots. seas 4 to
6 feet, occasionally to 8 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 130517
cwfhgx
expires:202611131830;;731001

coastal waters forecast for texas
national weather service houston/galveston tx
1117 pm 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.


gmz370-375-131830-
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-
1117 pm cst thu nov 12 2026

.overnight...north to northwest winds around 10 knots. seas 2 to 
3 feet. wave detail: northeast 2 feet at 4 seconds. 
.friday...northeast winds 5 to 10 knots. 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 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 5 seconds, becoming east 6 feet at 6 seconds. 
.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 7 feet at 6 seconds. a chance of showers after midnight. 
.sunday...southeast winds 20 to 25 knots with gusts up to
30 knots. seas 8 to 10 feet, occasionally to 13 feet. wave
detail: southeast 8 feet at 7 seconds. a chance of showers in the
morning, then showers likely in the afternoon. 
.sunday night...southeast winds 20 to 25 knots, becoming east
around 30 knots after midnight. seas 8 to 9 feet, occasionally to
11 feet. a chance of showers and thunderstorms.
.monday...northeast winds around 30 knots. seas 8 to 9 feet,
occasionally to 11 feet. a chance of showers. 
.monday night...northeast winds around 30 knots, diminishing to
20 to 25 knots after midnight. seas 7 to 10 feet, occasionally to
13 feet. 
.tuesday...northeast winds 20 to 25 knots. seas 6 to 9 feet,
occasionally to 11 feet. 
.tuesday night...east winds 15 to 20 knots. seas 6 to 7 feet,
occasionally to 9 feet. 

winds and seas higher in and near thunderstorms.

$$