fzus54 khgx 211830
cwfhgx
expires:202610220715;;952218

coastal waters forecast for texas
national weather service houston/galveston tx
130 pm cdt wed oct 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.


gmz335-220715-
galveston bay-
130 pm cdt wed oct 21 2026

.this afternoon...east winds 5 to 10 knots. bay waters smooth. 
.tonight...southeast winds 5 to 10 knots, becoming east after
midnight. bay waters smooth. 
.thursday...northeast winds 5 to 10 knots, becoming east in the
afternoon. bay waters smooth. 
.thursday night...south winds around 5 knots, becoming northwest
around 5 knots after midnight. bay waters smooth. 
.friday...northeast winds 5 to 10 knots, becoming east in the
afternoon. bay waters smooth. 
.friday night...southeast winds 5 to 10 knots. bay waters smooth.
.saturday...east winds 10 to 15 knots. bay waters slightly
choppy. 
.saturday night...east winds 10 to 15 knots. bay waters slightly
choppy. 
.sunday...east winds 10 to 15 knots. bay waters slightly choppy. 
.sunday night...east winds 5 to 10 knots. bay waters smooth. 

$$

fzus54 khgx 211830
cwfhgx
expires:202610220715;;952220

coastal waters forecast for texas
national weather service houston/galveston tx
130 pm cdt wed oct 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.


gmz350-355-220715-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
130 pm cdt wed oct 21 2026

.this afternoon...east winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 8 seconds. a chance of showers early,
then a slight chance of showers late. 
.tonight...east winds 10 to 15 knots, diminishing to around
10 knots after midnight. seas 2 to 4 feet. wave detail: southeast
4 feet at 8 seconds. 
.thursday...northeast winds around 10 knots. seas 2 to 3 feet.
wave detail: east 3 feet at 7 seconds. 
.thursday night...east winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 6 seconds. 
.friday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 6 seconds. 
.friday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 5 seconds. 
.saturday...east winds 10 to 15 knots. seas 2 to 4 feet. 
.saturday night...east winds 15 to 20 knots. seas 3 to 5 feet. 
.sunday...east winds 15 to 20 knots. seas 4 to 5 feet. 
.sunday night...east winds 15 to 20 knots, diminishing to around
15 knots after midnight. seas 3 to 5 feet. 

$$

fzus54 khgx 211830
cwfhgx
expires:202610220715;;952221

coastal waters forecast for texas
national weather service houston/galveston tx
130 pm cdt wed oct 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.


gmz370-375-220715-
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-
130 pm cdt wed oct 21 2026

.this afternoon...east winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: east 5 feet at 8 seconds. a slight chance of
thunderstorms. a chance of showers early, then a slight chance of
showers late. 
.tonight...east winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: east 4 feet at 8 seconds. 
.thursday...northeast winds 10 to 15 knots. seas 2 to 4 feet.
wave detail: east 3 feet at 7 seconds. 
.thursday night...east winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: east 3 feet at 7 seconds. 
.friday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: east 2 feet at 6 seconds. 
.friday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: east 3 feet at
6 seconds. 
.saturday...east winds around 15 knots. seas 3 to 4 feet. 
.saturday night...east winds 15 to 20 knots. seas 4 to 5 feet. 
.sunday...east winds 15 to 20 knots. seas around 5 feet. 
.sunday night...east winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet. 



$$