fzus54 khgx 160037
cwfhgx
expires:202603161315;;747987

coastal waters forecast for texas
national weather service houston/galveston tx
737 pm cdt sun mar 15 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.


gmz335-161315-
galveston bay-
737 pm cdt sun mar 15 2026

...small craft advisory in effect until 10 pm cdt this evening...
...gale warning in effect through monday afternoon...
...small craft advisory in effect from monday afternoon through
late monday night...

.tonight...southwest winds around 20 knots with gusts up to
25 knots, becoming north 20 to 25 knots with gusts up to 35 knots
late this evening, then increasing to around 30 knots with gusts
up to 40 knots after midnight. bay waters choppy, increasing to
rough late this evening, then increasing to very rough after
midnight. a chance of showers and thunderstorms early this
evening, then a slight chance of showers and thunderstorms late
this evening. 
.monday...north winds around 30 knots, diminishing to 20 to
25 knots in the afternoon. bay waters very rough, diminishing to
rough in the afternoon. 
.monday night...north winds 15 to 20 knots, diminishing to around
15 knots after midnight. bay waters choppy, diminishing to
slightly choppy after midnight. 
.tuesday...northeast winds 10 to 15 knots, becoming east in the
afternoon. bay waters slightly choppy, diminishing to smooth to
slightly choppy in the afternoon. 
.tuesday night...southeast winds around 10 knots. bay waters
smooth to slightly choppy. 
.wednesday...south winds 5 to 10 knots. bay waters smooth. 
.wednesday night...south winds 10 to 15 knots, diminishing to
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight. 
.thursday...south winds 5 to 10 knots. bay waters smooth. 
.thursday night...south winds 10 to 15 knots. bay waters slightly
choppy. 
.friday...southwest winds around 10 knots, becoming south 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.friday night...south winds 10 to 15 knots. bay waters slightly
choppy. 

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 160037
cwfhgx
expires:202603161315;;747989

coastal waters forecast for texas
national weather service houston/galveston tx
737 pm cdt sun mar 15 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.


gmz350-355-161315-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
737 pm cdt sun mar 15 2026

...small craft advisory in effect until 10 pm cdt this evening...
...gale warning in effect through monday afternoon...
...small craft advisory in effect from monday afternoon through
late monday night...

.tonight...southwest winds around 20 knots with gusts up to
25 knots, becoming northwest 25 to 30 knots late this evening,
then becoming north 30 to 35 knots with gusts up to 45 knots
after midnight. seas 4 to 5 feet, building to 6 to 9 feet,
occasionally to 11 feet after midnight. wave detail: south 5 feet
at 7 seconds, becoming south 4 feet at 7 seconds and north 3 feet
at 3 seconds. a chance of showers with a slight chance of
thunderstorms late this evening. 
.monday...north winds 25 to 35 knots, diminishing to 20 to
25 knots in the afternoon. seas 6 to 9 feet, occasionally to
11 feet, subsiding to 5 to 7 feet, occasionally to 9 feet in the
afternoon. wave detail: south 3 feet at 7 seconds, becoming south
1 foot at 7 seconds. 
.monday night...north winds 20 to 25 knots, becoming northeast
around 20 knots after midnight. seas 4 to 6 feet, occasionally to
8 feet. 
.tuesday...east winds 10 to 15 knots. seas 2 to 4 feet. 
.tuesday night...southeast winds 10 to 15 knots. seas 2 to
3 feet. 
.wednesday...southeast winds around 10 knots. seas 2 to 3 feet. 
.wednesday night...south winds 10 to 15 knots. seas around
2 feet. 
.thursday...south winds 5 to 10 knots. seas around 2 feet. 
.thursday night...south winds 10 to 15 knots. seas around 2 feet.
.friday...southwest winds around 10 knots, increasing to 10 to
15 knots in the afternoon. seas around 2 feet. 
.friday night...south winds 10 to 15 knots. seas around 2 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 160037
cwfhgx
expires:202603161315;;747990

coastal waters forecast for texas
national weather service houston/galveston tx
737 pm cdt sun mar 15 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.


gmz370-375-161315-
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-
737 pm cdt sun mar 15 2026

...small craft advisory in effect until 10 pm cdt this evening...
...gale warning in effect through monday afternoon...
...small craft advisory in effect from monday afternoon through
late monday night...

.tonight...south winds around 20 knots with gusts up to 25 knots,
becoming west 20 to 25 knots with gusts up to 30 knots late this
evening, then becoming north 25 to 35 knots with gusts up to
45 knots after midnight. seas 5 to 6 feet, occasionally to
8 feet, building to 8 to 11 feet, occasionally to 14 feet after
midnight. wave detail: south 5 feet at 7 seconds, becoming north
5 feet at 4 seconds and south 5 feet at 7 seconds. a chance of
showers and thunderstorms late this evening. a slight chance of
showers and thunderstorms after midnight. 
.monday...north winds 30 to 35 knots with gusts up to 45 knots,
diminishing to 25 to 30 knots in the afternoon. seas 10 to
14 feet, occasionally to 18 feet, subsiding to 8 to 11 feet,
occasionally to 14 feet in the afternoon. wave detail: south
3 feet at 7 seconds, becoming south 1 foot at 7 seconds. 
.monday night...north winds 20 to 25 knots, becoming northeast
around 20 knots after midnight. seas 6 to 9 feet, occasionally to
11 feet, subsiding to 5 to 7 feet, occasionally to 9 feet after
midnight. 
.tuesday...northeast winds 15 to 20 knots, becoming east around
15 knots in the afternoon. seas 4 to 6 feet, occasionally to
8 feet. 
.tuesday night...southeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: east 2 feet at 6 seconds. 
.wednesday...southeast winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 6 seconds. 
.wednesday night...southeast winds 10 to 15 knots. seas 2 to
3 feet. 
.thursday...south winds 5 to 10 knots. seas 2 to 3 feet. 
.thursday night...south winds 5 to 10 knots. seas around 2 feet. 
.friday...southwest winds 5 to 10 knots. seas around 2 feet. 
.friday night...south winds 10 to 15 knots. seas 2 to 3 feet. 

winds and seas higher in and near thunderstorms.

$$