(1/3)
Latest Coastal Waters Forecast by KHGX
Issued 6/18/2026 12:38 AM US/Central.
Valid through 6/18/2026 1:15 PM US/Central.
fzus54 khgx 180538
cwfhgx
expires:202606181815;;937891
coastal waters forecast for texas
national weather service houston/galveston tx
1238 am cdt thu jun 18 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.
gmz335-181815-
galveston bay-
1238 am cdt thu jun 18 2026
...small craft advisory in effect until 9 am cdt this morning...
.rest of tonight...south winds around 10 to 20 knots with gusts
up to 25 knots. bay waters choppy.
.thursday...south winds 15 to 20 knots with gusts up to 25 knots.
bay waters choppy.
.thursday night...south winds around 15 knots with gusts up to
25 knots. bay waters slightly choppy.
.friday...southeast winds 10 to 15 knots with gusts up to
20 knots. bay waters slightly choppy.
.friday night...southeast winds 10 to 15 knots with gusts up to
20 knots. bay waters slightly choppy.
.saturday...south winds 10 to 15 knots with gusts up to 20 knots.
bay waters slightly choppy.
.saturday night...south winds 15 to 20 knots with gusts up to
25 knots. bay waters choppy.
.sunday...south winds 15 to 20 knots. bay waters choppy.
.sunday night...south winds 20 to 25 knots. bay waters rough.
.monday...south winds 15 to 20 knots. bay waters choppy.
.monday night...south winds 10 to 15 knots. bay waters slightly
choppy.
$$
(2/3)
Latest Coastal Waters Forecast by KHGX
Issued 6/18/2026 12:38 AM US/Central.
Valid through 6/18/2026 1:15 PM US/Central.
fzus54 khgx 180538
cwfhgx
expires:202606181815;;937893
coastal waters forecast for texas
national weather service houston/galveston tx
1238 am cdt thu jun 18 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.
gmz355-181815-
coastal waters from high island to freeport tx out 20 nm-
1238 am cdt thu jun 18 2026
...small craft advisory in effect until 9 am cdt this morning...
.rest of tonight...south winds 20 to 25 knots with gusts up to
30 knots possible. seas 5 to 7 feet, occasionally to 9 feet. wave
detail:
south 6 feet at 8 seconds.
.thursday...south winds 15 to 20 knots. gusts up to 30 knots in
the morning. seas 4 to 6 feet, occasionally to 8 feet. wave
detail: south 6 feet at 7 seconds.
.thursday night...south winds 15 to 20 knots with gusts up to
25 knots. seas 4 to 5 feet. wave detail: south 5 feet at
7 seconds.
.friday...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 4 to 5 feet. wave detail: southeast 5 feet at
7 seconds.
.friday night...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 5 feet. wave detail: southeast 4 feet at
8 seconds and southeast 2 feet at 4 seconds.
.saturday...south winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 5 feet. wave detail: south 4 feet at 7 seconds.
.saturday night...south winds 15 to 20 knots with gusts up to
25 knots. seas 3 to 5 feet.
.sunday...south winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet.
.sunday night...south winds 20 to 25 knots. seas 4 to 6 feet,
occasionally to 8 feet.
.monday...south winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet.
.monday night...south winds around 15 knots. seas 3 to 4 feet.
$$
(3/3)
Latest Coastal Waters Forecast by KHGX
Issued 6/18/2026 12:38 AM US/Central.
Valid through 6/18/2026 1:15 PM US/Central.
fzus54 khgx 180538
cwfhgx
expires:202606181815;;937895
coastal waters forecast for texas
national weather service houston/galveston tx
1238 am cdt thu jun 18 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.
gmz375-181815-
waters from high island to freeport tx from 20 to 60 nm-
1238 am cdt thu jun 18 2026
...small craft advisory in effect until 9 am cdt this morning...
.rest of tonight...south winds 20 to 25 knots with gusts up to
30 knots. seas 6 to 8 feet, occasionally to 10 feet. wave detail:
south 8 feet at 8 seconds.
.thursday...south winds 15 to 20 knots. gusts up to 30 knots in
the morning. seas 5 to 7 feet, occasionally to 9 feet. wave
detail: south 6 feet at 7 seconds.
.thursday night...south winds 15 to 20 knots with gusts up to
25 knots. seas 5 to 6 feet, occasionally to 8 feet. wave detail:
southeast 6 feet at 7 seconds.
.friday...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 4 to 6 feet, occasionally to 8 feet. wave detail:
southeast 6 feet at 8 seconds.
.friday night...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 4 to 5 feet. wave detail: southeast 5 feet at
8 seconds.
.saturday...southeast winds 10 to 15 knots. seas 4 to 5 feet.
wave detail: southeast 5 feet at 7 seconds.
.saturday night...southeast winds 15 to 20 knots with gusts up to
25 knots. seas 4 to 5 feet.
.sunday...south winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet.
.sunday night...south winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet.
.monday...south winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet.
.monday night...southeast winds around 15 knots. seas around
4 feet.
$$
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