566
FZUS54 KHGX 132108
CWFHGX
COASTAL WATERS FORECAST FOR TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
408 PM CDT SAT JUN 13 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.
GMZ300-141000-
408 PM CDT SAT JUN 13 2026
.SYNOPSIS FOR HIGH ISLAND TO THE MATAGORDA SHIP CHANNEL OUT 60 NM
INCLUDING GALVESTON AND MATAGORDA BAYS.
LIGHT TO OCCASIONALLY MODERATE ONSHORE WINDS AND SEAS OF 3 TO 6
FEET ARE EXPECTED THIS WEEKEND. SMALL CRAFT SHOULD EXERCISE
CAUTION TONIGHT INTO SUNDAY MORNING DUE TO OCCASIONAL GUSTS TO
25 KNOTS WILL BE POSSIBLE. THERE WILL BE INCREASING CHANCES OF
SHOWERS AND THUNDERSTORMS SUNDAY INTO EARLY NEXT WEEK. A MODERATE
TO HIGH RISK OF RIP CURRENTS IS ANTICIPATED ALMOST DAILY THROUGH
THE UPCOMING WEEK WITH SLIGHTLY ELEVATED HIGH TIDES.
GMZ335-141000-
GALVESTON BAY-
408 PM CDT SAT JUN 13 2026
...SMALL CRAFT SHOULD EXERCISE CAUTION IN EFFECT FROM 10 PM CDT
THIS EVENING THROUGH SUNDAY MORNING...
THIS AFTERNOON
SOUTHEAST WINDS AROUND 15 KNOTS WITH GUSTS UP
TO 20 KNOTS. BAY WATERS SLIGHTLY CHOPPY.
TONIGHT
SOUTH WINDS 15 KNOTS WITH GUSTS UP TO 25 KNOTS. BAY
WATERS SLIGHTLY CHOPPY.
SUNDAY
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY CHOPPY.
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
SUNDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY
CHOPPY. A CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE OF
SHOWERS.
MONDAY
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY CHOPPY.
A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS.
MONDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY
CHOPPY. A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS WITH A
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
TUESDAY
SOUTH WINDS AROUND 10 KNOTS. BAY WATERS SMOOTH TO
SLIGHTLY CHOPPY. SHOWERS WITH THUNDERSTORMS LIKELY IN THE
MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
TUESDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY
CHOPPY. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT.
WEDNESDAY
SOUTH WINDS 15 TO 20 KNOTS. BAY WATERS CHOPPY. A
CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS.
WEDNESDAY NIGHT
SOUTH WINDS 20 TO 25 KNOTS, INCREASING TO
AROUND 30 KNOTS AFTER MIDNIGHT. BAY WATERS ROUGH, INCREASING TO
VERY ROUGH AFTER MIDNIGHT. A CHANCE OF THUNDERSTORMS IN THE
EVENING. A CHANCE OF SHOWERS.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ330-141000-
MATAGORDA BAY-
408 PM CDT SAT JUN 13 2026
...SMALL CRAFT SHOULD EXERCISE CAUTION IN EFFECT FROM 10 PM CDT
THIS EVENING THROUGH SUNDAY MORNING...
THIS AFTERNOON
SOUTHEAST WINDS AROUND 15 KNOTS WITH GUSTS UP
TO 20 KNOTS. BAY WATERS SLIGHTLY CHOPPY. A SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS.
TONIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO 25
KNOTS. BAY WATERS CHOPPY. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
SUNDAY
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO
20 KNOTS. BAY WATERS SLIGHTLY CHOPPY. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
SUNDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY WATERS
SLIGHTLY CHOPPY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
MONDAY
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY CHOPPY.
A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN THE MORNING.
MONDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY WATERS
SLIGHTLY CHOPPY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS
IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT.
TUESDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY
CHOPPY. A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN THE
MORNING.
TUESDAY NIGHT
SOUTHEAST WINDS AROUND 15 KNOTS, INCREASING TO
15 TO 20 KNOTS AFTER MIDNIGHT. BAY WATERS SLIGHTLY CHOPPY,
INCREASING TO CHOPPY AFTER MIDNIGHT. A CHANCE OF THUNDERSTORMS. A
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER
MIDNIGHT.
WEDNESDAY
SOUTH WINDS 15 TO 20 KNOTS. BAY WATERS CHOPPY. A
CHANCE OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN THE MORNING.
WEDNESDAY NIGHT
SOUTHEAST WINDS AROUND 20 KNOTS, BECOMING
SOUTH 20 TO 25 KNOTS AFTER MIDNIGHT. BAY WATERS CHOPPY,
INCREASING TO ROUGH AFTER MIDNIGHT. A CHANCE OF THUNDERSTORMS. A
CHANCE OF SHOWERS.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ350-355-141000-
COASTAL WATERS FROM FREEPORT TO MATAGORDA SHIP CHANNEL TX OUT
20 NM-COASTAL WATERS FROM HIGH ISLAND TO FREEPORT TX OUT 20 NM-
408 PM CDT SAT JUN 13 2026
...SMALL CRAFT SHOULD EXERCISE CAUTION IN EFFECT FROM 10 PM CDT
THIS EVENING THROUGH SUNDAY MORNING...
THIS AFTERNOON
SOUTHEAST WINDS AROUND 15 KNOTS WITH GUSTS UP
TO 20 KNOTS. SEAS 3 TO 5 FEET. WAVE DETAIL:
SOUTHEAST 5 FEET AT 8 SECONDS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
TONIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO 20
KNOTS. SEAS 4 TO 6 FEET, OCCASIONALLY TO 8 FEET. WAVE DETAIL:
SOUTHEAST 5 FEET AT 8 SECONDS. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
SUNDAY
SOUTHEAST WINDS AROUND 15 KNOTS WITH GUSTS UP TO
20 KNOTS. SEAS 4 TO 6 FEET, OCCASIONALLY TO 8 FEET. WAVE DETAIL:
SOUTHEAST 5 FEET AT 8 SECONDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
SUNDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET.
WAVE DETAIL: SOUTHEAST 5 FEET AT 8 SECONDS. A CHANCE OF SHOWERS.
MONDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET. WAVE
DETAIL: SOUTH 4 FEET AT 7 SECONDS. A CHANCE OF SHOWERS.
MONDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.
WAVE DETAIL: SOUTHEAST 4 FEET AT 7 SECONDS. SHOWERS LIKELY WITH A
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
TUESDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET. A CHANCE
OF THUNDERSTORMS. SHOWERS LIKELY, MAINLY IN THE MORNING.
TUESDAY NIGHT
SOUTHEAST WINDS AROUND 15 KNOTS, BECOMING SOUTH
15 TO 20 KNOTS AFTER MIDNIGHT. SEAS 3 TO 5 FEET. A CHANCE OF
SHOWERS IN THE EVENING, THEN SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT.
WEDNESDAY
SOUTH WINDS AROUND 20 KNOTS. SEAS 4 TO 5 FEET. A
CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS.
WEDNESDAY NIGHT
SOUTH WINDS 20 TO 25 KNOTS, INCREASING TO
AROUND 30 KNOTS AFTER MIDNIGHT. SEAS 5 TO 7 FEET, OCCASIONALLY TO
9 FEET. A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY
AFTER MIDNIGHT.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ370-375-141000-
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-
408 PM CDT SAT JUN 13 2026
...SMALL CRAFT SHOULD EXERCISE CAUTION IN EFFECT FROM 10 PM CDT
THIS EVENING THROUGH SUNDAY MORNING...
THIS AFTERNOON
SOUTHEAST WINDS AROUND 15 KNOTS WITH GUSTS UP
TO 20 KNOTS. SEAS 4 TO 5 FEET. WAVE DETAIL: SOUTHEAST 5 FEET AT
8 SECONDS.
TONIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS WITH GUSTS UP TO
25 KNOTS. SEAS 5 TO 7 FEET, OCCASIONALLY TO 9 FEET. WAVE DETAIL:
SOUTHEAST 6 FEET AT 8 SECONDS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT.
SUNDAY
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO
20 KNOTS. SEAS 5 TO 7 FEET, OCCASIONALLY TO 9 FEET. WAVE DETAIL:
SOUTHEAST 6 FEET AT 8 SECONDS. A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
SUNDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO
20 KNOTS. SEAS 4 TO 6 FEET, OCCASIONALLY TO 8 FEET. WAVE DETAIL:
SOUTHEAST 5 FEET AT 8 SECONDS. A CHANCE OF SHOWERS IN THE
EVENING.
MONDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET. WAVE
DETAIL: SOUTH 4 FEET AT 7 SECONDS.
MONDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
WAVE DETAIL: SOUTHEAST 4 FEET AT 7 SECONDS. SHOWERS LIKELY WITH A
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
TUESDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. A CHANCE
OF SHOWERS AND THUNDERSTORMS.
TUESDAY NIGHT
SOUTHEAST WINDS AROUND 15 KNOTS, BECOMING SOUTH
15 TO 20 KNOTS AFTER MIDNIGHT. SEAS 3 TO 5 FEET. A CHANCE OF
SHOWERS IN THE EVENING, THEN SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT.
WEDNESDAY
SOUTH WINDS AROUND 20 KNOTS. SEAS 4 TO 6 FEET,
OCCASIONALLY TO 8 FEET. A CHANCE OF THUNDERSTORMS IN THE MORNING.
A CHANCE OF SHOWERS.
WEDNESDAY NIGHT
SOUTH WINDS 20 TO 25 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET. A CHANCE OF SHOWERS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
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