858
FZUS54 KHGX 112038
CWFHGX
COASTAL WATERS FORECAST FOR TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
338 PM CDT FRI JUL 11 2025
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.
GMZ300-120915-
338 PM CDT FRI JUL 11 2025
.SYNOPSIS FOR HIGH ISLAND TO THE MATAGORDA SHIP CHANNEL OUT 60 NM
INCLUDING GALVESTON AND MATAGORDA BAYS.
A DAILY RISK OF SHOWERS AND THUNDERSTORMS CONTINUES THROUGH THE
WEEKEND. SOUTHERLY WINDS IN THE 10 TO 20 KNOT RANGE AND 3 TO 5
FOOT SEAS, OCCASIONALLY TO 6 FEET WELL OFFSHORE, SHOULD PREVAIL.
WINDS AND SEAS WILL DECREASE SOMEWHAT AFTER MONDAY.
GMZ335-120915-
GALVESTON BAY-
338 PM CDT FRI JUL 11 2025
TONIGHT
SOUTH WINDS AROUND 15 KNOTS. BAY WATERS SLIGHTLY
CHOPPY. A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY THIS EVENING,
THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS OVERNIGHT.
SATURDAY
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY
CHOPPY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY
CHOPPY. A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
SUNDAY
SOUTH WINDS AROUND 10 KNOTS. BAY WATERS SMOOTH TO
SLIGHTLY CHOPPY. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.
SUNDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS. BAY WATERS SMOOTH TO
SLIGHTLY CHOPPY.
MONDAY
SOUTH WINDS 5 TO 10 KNOTS. BAY WATERS SMOOTH. A CHANCE
OF SHOWERS AND THUNDERSTORMS.
MONDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. BAY WATERS SMOOTH.
TUESDAY
SOUTH WINDS AROUND 10 KNOTS, INCREASING TO 10 TO
15 KNOTS IN THE AFTERNOON. BAY WATERS SMOOTH, INCREASING TO
SLIGHTLY CHOPPY IN THE AFTERNOON.
TUESDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS, BECOMING SOUTHWEST
AROUND 10 KNOTS AFTER MIDNIGHT. BAY WATERS SLIGHTLY CHOPPY,
DIMINISHING TO SMOOTH AFTER MIDNIGHT.
WEDNESDAY
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH IN THE
AFTERNOON. BAY WATERS SMOOTH.
WEDNESDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. BAY WATERS SMOOTH.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ355-120915-
COASTAL WATERS FROM HIGH ISLAND TO FREEPORT TX OUT 20 NM-
338 PM CDT FRI JUL 11 2025
TONIGHT
SOUTH WINDS 15 KNOTS. SEAS 3 TO 4 FEET. WAVE DETAIL:
SOUTH 4 FEET AT 5 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: SOUTH 4 FEET AT 5 SECONDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
SATURDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS AROUND 3 FEET.
WAVE DETAIL: SOUTH 3 FEET AT 6 SECONDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT.
SUNDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTH 3 FEET AT 6 SECONDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
SUNDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS.
MONDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTH 2 FEET AT 6 SECONDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING.
MONDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.
TUESDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
TUESDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.
WEDNESDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
WEDNESDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS. SEAS AROUND
2 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ375-120915-
WATERS FROM HIGH ISLAND TO FREEPORT TX FROM 20 TO 60 NM-
338 PM CDT FRI JUL 11 2025
...SMALL CRAFT SHOULD EXERCISE CAUTION IN EFFECT THROUGH SATURDAY
MORNING...
TONIGHT
SOUTH WINDS 15 TO 20 KNOTS. SEAS 4 TO 6 FEET. WAVE
DETAIL: SOUTH 4 FEET AT 5 SECONDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
SATURDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET. WAVE
DETAIL: SOUTH 4 FEET AT 5 SECONDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
SATURDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
WAVE DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A CHANCE OF
THUNDERSTORMS IN THE EVENING. A CHANCE OF SHOWERS.
SUNDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
SUNDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND
3 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS.
MONDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A CHANCE OF SHOWERS IN THE
MORNING.
MONDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.
TUESDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
TUESDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.
WEDNESDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
WEDNESDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS. SEAS AROUND
2 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ330-120915-
MATAGORDA BAY-
338 PM CDT FRI JUL 11 2025
...SMALL CRAFT SHOULD EXERCISE CAUTION IN EFFECT THROUGH SATURDAY
MORNING...
TONIGHT
SOUTH WINDS 15 TO 20 KNOTS. BAY WATERS CHOPPY. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY
SOUTH WINDS AROUND 15 KNOTS WITH GUSTS UP TO
20 KNOTS. BAY WATERS SLIGHTLY CHOPPY. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
SATURDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS WITH GUSTS UP TO
20 KNOTS. BAY WATERS SLIGHTLY CHOPPY.
SUNDAY
SOUTH WINDS AROUND 10 KNOTS. BAY WATERS SMOOTH TO
SLIGHTLY CHOPPY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
MORNING.
SUNDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY WATERS
SLIGHTLY CHOPPY.
MONDAY
SOUTH WINDS 5 TO 10 KNOTS. BAY WATERS SMOOTH. A CHANCE
OF SHOWERS IN THE MORNING.
MONDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY
CHOPPY.
TUESDAY
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY
CHOPPY.
TUESDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY
CHOPPY.
WEDNESDAY
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY
CHOPPY.
WEDNESDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS
SLIGHTLY CHOPPY.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ350-120915-
COASTAL WATERS FROM FREEPORT TO MATAGORDA SHIP CHANNEL TX OUT
20 NM-
338 PM CDT FRI JUL 11 2025
...SMALL CRAFT SHOULD EXERCISE CAUTION IN EFFECT THROUGH SATURDAY
MORNING...
TONIGHT
SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: SOUTHEAST 4 FEET AT 5 SECONDS. A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS.
SATURDAY
SOUTH WINDS 10 TO 15 KNOTS WITH GUSTS UP TO 20 KNOTS.
SEAS 3 TO 4 FEET. WAVE DETAIL: SOUTH 4 FEET AT 6 SECONDS. A
CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS WITH GUSTS UP TO
20 KNOTS. SEAS 3 TO 4 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT
6 SECONDS.
SUNDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A CHANCE OF THUNDERSTORMS
IN THE MORNING. A CHANCE OF SHOWERS.
SUNDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND
3 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS.
MONDAY
SOUTH WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING.
MONDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS WITH GUSTS UP TO
20 KNOTS. SEAS 2 TO 3 FEET.
TUESDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.
TUESDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.
WEDNESDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.
WEDNESDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ370-120915-
WATERS FROM FREEPORT TO MATAGORDA SHIP CHANNEL TX FROM 20 TO
60 NM-
338 PM CDT FRI JUL 11 2025
...SMALL CRAFT SHOULD EXERCISE CAUTION IN EFFECT THROUGH SATURDAY
MORNING...
TONIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 6 FEET,
OCCASIONALLY TO 8 FEET. WAVE DETAIL: SOUTH 4 FEET AT 6 SECONDS. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET. WAVE
DETAIL: SOUTHEAST 4 FEET AT 6 SECONDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
SATURDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS AROUND
4 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS.
SUNDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING.
SUNDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
WAVE DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS.
MONDAY
SOUTH WINDS AROUND 10 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. A CHANCE OF SHOWERS IN THE
MORNING.
MONDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
TUESDAY
SOUTH WINDS AROUND 10 KNOTS. SEAS AROUND 3 FEET.
TUESDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS AROUND 3 FEET.
WEDNESDAY
SOUTH WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.
WEDNESDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
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