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TX- galveston

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fzus54 khgx 171055
cwfhgx
expires:202603172315;;839630

coastal waters forecast for texas
national weather service houston/galveston tx
555 am cdt tue mar 17 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.


gmz335-172315-
galveston bay-
555 am cdt tue mar 17 2026

...low water advisory in effect until 7 pm cdt this evening...

.today...northeast winds 10 to 15 knots with gusts up to 20 
knots early, becoming southeast 10 to 15 knots by the afternoon. 
bay waters slightly choppy, diminishing to smooth to slightly 
choppy late. 
.tonight...southeast winds around 10 knots. bay waters smooth to
slightly choppy. 
.wednesday...south winds around 10 knots. bay waters smooth to
slightly choppy. 
.wednesday night...south winds 5 to 10 knots. bay waters smooth. 
.thursday...southwest winds around 5 knots, becoming south in the
afternoon. bay waters smooth, increasing to smooth to slightly
choppy in the afternoon. 
.thursday night...south winds around 10 knots. bay waters smooth
to 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...southwest winds 10 to 15 knots. bay waters
slightly choppy. 
.saturday...south winds 10 to 15 knots. bay waters slightly
choppy. 
.saturday night...south winds 10 to 15 knots. bay waters slightly
choppy. 

$$
fzus54 khgx 171055
cwfhgx
expires:202603172315;;839632

coastal waters forecast for texas
national weather service houston/galveston tx
555 am cdt tue mar 17 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.


gmz350-355-172315-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
555 am cdt tue mar 17 2026

.today...northeast winds 15 to 20 knots, becoming east around 15 
knots late this morning and early afternoon, then becoming southeast
late. seas 3 to 5 feet, subsiding to 2 to 3 feet this afternoon. 
wave detail: northeast 4 feet at 5 seconds, becoming northeast 3 
feet at 6 seconds. 
.tonight...southeast winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 4 seconds. 
.wednesday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 4 seconds. 
.wednesday night...south winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 5 seconds. 
.thursday...south winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds. 
.thursday night...south winds around 10 knots. seas around
2 feet. wave detail: southeast 2 feet at 5 seconds. 
.friday...southwest winds 10 to 15 knots. seas around 2 feet. 
.friday night...south winds 10 to 15 knots. seas around 2 feet. 
.saturday...south winds 10 to 15 knots. seas around 2 feet. 
.saturday night...south winds 10 to 15 knots. seas 2 to 3 feet. 

$$
fzus54 khgx 171055
cwfhgx
expires:202603172315;;839633

coastal waters forecast for texas
national weather service houston/galveston tx
555 am cdt tue mar 17 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.


gmz370-375-172315-
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-
555 am cdt tue mar 17 2026

.today...north winds 15 to 20 knots, becoming northeast around
15 knots late this morning and afternoon. seas 4 to 6 feet,
occasionally to 8 feet, subsiding to 3 to 4 feet this afternoon.
wave detail: northeast 6 feet at 7 seconds, becoming northeast
4 feet at 6 seconds. 
.tonight...southeast winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 6 seconds. 
.wednesday...southeast winds around 10 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 5 seconds. 
.wednesday night...southeast winds around 10 knots. seas around
2 feet. wave detail: southeast 2 feet at 5 seconds. 
.thursday...south winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds. 
.thursday night...south winds 5 to 10 knots. seas around 2 feet.
wave detail: south 2 feet at 5 seconds. 
.friday...southwest winds around 10 knots. seas around 2 feet. 
.friday night...south winds 10 to 15 knots. seas 2 to 3 feet. 
.saturday...south winds 10 to 15 knots. seas 2 to 3 feet. 
.saturday night...south winds 10 to 15 knots. seas 2 to 3 feet. 

$$
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