(1/3)
Latest Coastal Waters Forecast by KHGX
Issued 4/17/2026 6:03 AM US/Central.
Valid through 4/17/2026 7:15 PM US/Central.
fzus54 khgx 171103
cwfhgx
expires:202604180015;;517818
coastal waters forecast for texas
national weather service houston/galveston tx
603 am cdt fri apr 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.
gmz335-180015-
galveston bay-
603 am cdt fri apr 17 2026
...small craft should exercise caution in effect through this
evening...
.today...south winds 15 to 20 knots with gusts up to 25 knots.
bay waters choppy.
.tonight...south winds 10 to 15 knots with gusts up to 20 knots.
bay waters slightly choppy.
.saturday...south winds 10 to 15 knots. bay waters slightly
choppy. a chance of showers and thunderstorms in the afternoon.
.saturday night...northwest winds around 20 knots, becoming north
around 30 knots after midnight. bay waters choppy, increasing to
very rough after midnight. showers likely with a chance of
thunderstorms in the evening, then showers likely after midnight.
.sunday...northeast winds around 30 knots, diminishing to around
20 knots in the afternoon. bay waters very rough, diminishing to
choppy in the afternoon.
.sunday night...northeast winds 15 to 20 knots. bay waters
choppy.
.monday...east winds 15 to 20 knots. bay waters choppy.
.monday night...east winds 10 to 15 knots. bay waters slightly
choppy. a chance of showers after midnight.
.tuesday...southeast winds 10 to 15 knots. bay waters slightly
choppy. a chance of showers. a chance of thunderstorms in the
afternoon.
.tuesday night...southeast winds 10 to 15 knots. bay waters
slightly choppy.
winds and waves higher in and near thunderstorms.
$$
(2/3)
Latest Coastal Waters Forecast by KHGX
Issued 4/17/2026 6:03 AM US/Central.
Valid through 4/17/2026 7:15 PM US/Central.
fzus54 khgx 171103
cwfhgx
expires:202604180015;;517820
coastal waters forecast for texas
national weather service houston/galveston tx
603 am cdt fri apr 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.
gmz350-355-180015-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
603 am cdt fri apr 17 2026
...small craft should exercise caution in effect through this
evening...
.today...southeast winds 15 to 20 knots. seas 3 to 5 feet. wave
detail: southeast 4 feet at 6 seconds.
.tonight...south winds 15 to 20 knots. seas 3 to 5 feet. wave
detail: south 4 feet at 6 seconds.
.saturday...south winds 10 to 15 knots. seas 2 to 4 feet. wave
detail: southeast 4 feet at 6 seconds.
.saturday night...east winds around 20 knots with gusts up to
25 knots, becoming north around 30 knots after midnight. seas
2 to 4 feet, building to 4 to 6 feet, occasionally to 8 feet
after midnight. wave detail: southeast 3 feet at 6 seconds,
becoming northeast 4 feet at 5 seconds. a chance of showers in
the evening, then showers likely after midnight.
.sunday...northeast winds around 30 knots, diminishing to 20 to
25 knots in the afternoon. seas 5 to 8 feet, occasionally to
10 feet. wave detail: east 7 feet at 7 seconds.
.sunday night...northeast winds 20 to 25 knots, becoming east
around 20 knots after midnight. seas 5 to 7 feet, occasionally to
9 feet. wave detail: east 6 feet at 7 seconds.
.monday...east winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. a chance of showers in the afternoon.
.monday night...east winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. a chance of showers.
.tuesday...southeast winds 15 to 20 knots. seas 3 to 5 feet. a
chance of showers. a chance of thunderstorms in the afternoon.
.tuesday night...southeast winds 15 to 20 knots. seas 3 to
4 feet.
winds and seas higher in and near thunderstorms.
$$
(3/3)
Latest Coastal Waters Forecast by KHGX
Issued 4/17/2026 6:03 AM US/Central.
Valid through 4/17/2026 7:15 PM US/Central.
fzus54 khgx 171103
cwfhgx
expires:202604180015;;517821
coastal waters forecast for texas
national weather service houston/galveston tx
603 am cdt fri apr 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.
gmz370-375-180015-
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-
603 am cdt fri apr 17 2026
...small craft should exercise caution in effect through this
evening...
.today...southeast winds around 15 knots with gusts up to
20 knots. seas 3 to 5 feet. wave detail: southeast 4 feet at
7 seconds.
.tonight...south winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: southeast 4 feet at 7 seconds.
.saturday...southeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: southeast 4 feet at 6 seconds.
.saturday night...east winds around 15 knots with gusts up to
20 knots, becoming north around 30 knots after midnight. seas
3 to 4 feet, building to 4 to 6 feet, occasionally to 8 feet
after midnight. wave detail: southeast 3 feet at 6 seconds,
becoming northeast 5 feet at 5 seconds and southeast 3 feet at
6 seconds. a chance of showers in the evening, then showers
likely after midnight.
.sunday...northeast winds around 30 knots. seas 7 to 10 feet,
occasionally to 13 feet. wave detail: northeast 9 feet at
7 seconds and southeast 2 feet at 6 seconds. a chance of showers
in the morning.
.sunday night...northeast winds 20 to 25 knots. seas 6 to 8 feet,
occasionally to 10 feet. wave detail: northeast 8 feet at
7 seconds.
.monday...east winds 15 to 20 knots. seas 5 to 7 feet,
occasionally to 9 feet. a chance of showers in the afternoon.
.monday night...east winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet. a chance of showers.
.tuesday...southeast winds 15 to 20 knots. seas 4 to 5 feet. a
chance of showers. a chance of thunderstorms in the afternoon.
.tuesday night...southeast winds 15 to 20 knots. seas 4 to
5 feet.
winds and seas higher in and near thunderstorms.
$$
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