546
FZUS54 KHGX 051932
CWFHGX
COASTAL WATERS FORECAST FOR TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
232 PM CDT MON MAY 5 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.
GMZ300-060815-
SYNOPSIS FOR HIGH ISLAND TO THE MATAGORDA SHIP CHANNEL OUT
60 NAUTICAL MILES INCLUDING GALVESTON AND MATAGORDA BAYS
232 PM CDT MON MAY 5 2025
.SYNOPSIS FOR HIGH ISLAND TO THE MATAGORDA SHIP CHANNEL OUT 60 NM
INCLUDING GALVESTON AND MATAGORDA BAYS.
GUSTY SOUTHEAST WINDS, BUILDING SEAS, AND SCATTERED SHOWERS AND
THUNDERSTORMS ARE EXPECTED TODAY INTO TOMORROW. A SMALL CRAFT
ADVISORY IS IN EFFECT THROUGH TOMORROW AFTERNOON DUE TO WIND GUSTS
OVER 30 KNOTS AND HAZARDOUS SEAS. LOCALLY MUCH HIGHER WINDS AND
SEAS ARE POSSIBLE IN THE VICINITY OF THUNDERSTORMS. WIND GUSTS
WILL ALSO BE HIGHER ON ELEVATED STRUCTURES SUCH AS TALL VESSELS
AND BRIDGES. WATER LEVELS ARE EXPECTED TO EXCEED 3.0 FEET ABOVE
MEAN LOWER LOW WATER DURING THE HIGH TIDE CYCLES TODAY AND
TOMORROW. THE THUNDERSTORM THREAT CONTINUES INTO WEDNESDAY
MORNING, POSSIBLY INTO THE EARLY AFTERNOON. WINDS SHIFT NORTHERLY
LATER IN THE WEEK, WITH DRIER CONDITIONS AND LOWER SEAS AND WINDS
HEADING INTO THE WEEKEND.
GMZ335-060815-
GALVESTON BAY-
232 PM CDT MON MAY 5 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY EVENING
THIS AFTERNOON
EAST WINDS 15 TO 25 KNOTS GUSTING UP TO AROUND
30 KNOTS. BAY WATERS CHOPPY. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
TONIGHT
SOUTHEAST WINDS 15 TO 25 KNOTS GUSTING UP TO AROUND 30
KNOTS. BAY WATERS ROUGH. SHOWERS AND THUNDERSTORMS, MAINLY IN THE
EVENING.
TUESDAY
SOUTHEAST WINDS 20 TO 25 KNOTS WITH GUSTS UP TO AROUND
30 KNOTS. BAY WATERS ROUGH. A CHANCE OF SHOWERS AND THUNDERSTORMS.
TUESDAY NIGHT
SOUTH WINDS 15 TO 20 KNOTS AND GUSTY. BAY WATERS
CHOPPY. SHOWERS AND THUNDERSTORMS.
WEDNESDAY
SOUTHEAST WINDS 10 TO 20 KNOTS AND GUSTY. BAY WATERS
SLIGHTLY CHOPPY. SHOWERS AND THUNDERSTORMS.
WEDNESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, BECOMING EAST
AROUND 10 KNOTS AFTER MIDNIGHT. BAY WATERS SLIGHTLY CHOPPY,
EASING TO SMOOTH AFTER MIDNIGHT. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN SHOWERS AND THUNDERSTORMS
LIKELY AFTER MIDNIGHT.
THURSDAY
EAST WINDS 5 TO 10 KNOTS. BAY WATERS SMOOTH. A CHANCE
OF THUNDERSTORMS. A CHANCE OF SHOWERS.
THURSDAY NIGHT
NORTH WINDS 5 TO 10 KNOTS. BAY WATERS SMOOTH.
FRIDAY
NORTH WINDS AROUND 10 KNOTS. BAY WATERS SMOOTH TO
SLIGHTLY CHOPPY.
FRIDAY NIGHT
NORTH WINDS AROUND 10 KNOTS. BAY WATERS SMOOTH TO
SLIGHTLY CHOPPY.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ330-060815-
MATAGORDA BAY-
232 PM CDT MON MAY 5 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY EVENING
THIS AFTERNOON
SOUTHEAST WINDS AROUND 20 KNOTS AND GUSTY. BAY
WATERS CHOPPY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
TONIGHT
SOUTHEAST WINDS 20 TO 25 KNOTS AND GUSTY. BAY WATERS
ROUGH. A CHANCE OF SHOWERS AND THUNDERSTORMS, MAINLY IN THE
EVENING.
TUESDAY
SOUTHEAST WINDS 20 TO 25 KNOTS AND GUSTY, BECOMING
SOUTH AROUND 20 KNOTS LATE. BAY WATERS ROUGH, EASING TO CHOPPY
LATE. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY WATERS
SLIGHTLY CHOPPY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
WEDNESDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY
CHOPPY. SHOWERS AND THUNDERSTORMS LIKELY.
WEDNESDAY NIGHT
EAST WINDS 10 TO 15 KNOTS, EASING TO AROUND
10 KNOTS AFTER MIDNIGHT. BAY WATERS SLIGHTLY CHOPPY, EASING TO
SMOOTH AFTER MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS.
THURSDAY
NORTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS SMOOTH. A
CHANCE OF SHOWERS AND THUNDERSTORMS.
THURSDAY NIGHT
NORTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS
SMOOTH.
FRIDAY
NORTH WINDS AROUND 10 KNOTS. BAY WATERS SMOOTH TO
SLIGHTLY CHOPPY.
FRIDAY NIGHT
NORTH WINDS AROUND 10 KNOTS. BAY WATERS SMOOTH TO
SLIGHTLY CHOPPY.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ350-355-060815-
COASTAL WATERS FROM FREEPORT TO MATAGORDA SHIP CHANNEL TX OUT
20 NM-COASTAL WATERS FROM HIGH ISLAND TO FREEPORT TX OUT 20 NM-
232 PM CDT MON MAY 5 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY EVENING
THIS AFTERNOON
EAST WINDS AROUND 20 KNOTS. SEAS 4 TO 5 FEET.
WAVE DETAIL: SOUTHEAST 4 FEET AT 5 SECONDS. A CHANCE OF SHOWERS
AND THUNDERSTORMS.
TONIGHT
SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 4 TO 6 FEET,
OCCASIONALLY TO 8 FEET. WAVE DETAIL: SOUTHEAST 6 FEET AT
6 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE
EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
LATE EVENING AND OVERNIGHT.
TUESDAY
SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 5 TO 6 FEET,
OCCASIONALLY TO 8 FEET. WAVE DETAIL: SOUTHEAST 6 FEET AT
6 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
TUESDAY NIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 4 TO
6 FEET, OCCASIONALLY TO 8 FEET. WAVE DETAIL: SOUTHEAST 6 FEET AT
7 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE
EVENING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE LATE
EVENING AND OVERNIGHT.
WEDNESDAY
SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 4 TO 5 FEET.
WAVE DETAIL: SOUTHEAST 5 FEET AT 8 SECONDS. SHOWERS AND
THUNDERSTORMS.
WEDNESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO
6 FEET, OCCASIONALLY TO 8 FEET. WAVE DETAIL: SOUTHEAST 4 FEET AT
8 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING,
THEN SHOWERS AND THUNDERSTORMS LIKELY AFTER MIDNIGHT.
THURSDAY
EAST WINDS AROUND 10 KNOTS. SEAS 3 TO 4 FEET. A
CHANCE OF SHOWERS AND THUNDERSTORMS.
THURSDAY NIGHT
NORTHEAST WINDS 5 TO 10 KNOTS. SEAS 3 TO
4 FEET.
FRIDAY
NORTH WINDS 10 TO 15 KNOTS. SEAS AROUND 3 FEET.
FRIDAY NIGHT
NORTH WINDS 10 TO 15 KNOTS. SEAS AROUND 3 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ370-375-060815-
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-
232 PM CDT MON MAY 5 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY EVENING
THIS AFTERNOON
SOUTHEAST WINDS AROUND 20 KNOTS. SEAS 4 TO
5 FEET. WAVE DETAIL: SOUTHEAST 4 FEET AT 5 SECONDS. A CHANCE OF
SHOWERS AND THUNDERSTORMS.
TONIGHT
SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 4 TO 6 FEET,
OCCASIONALLY TO 8 FEET. WAVE DETAIL: SOUTHEAST 6 FEET AT
6 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN
THE EVENING. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE.
TUESDAY
SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET. WAVE DETAIL: SOUTHEAST 7 FEET AT
7 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
TUESDAY NIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 6 TO
7 FEET, OCCASIONALLY TO 9 FEET. WAVE DETAIL: SOUTHEAST 7 FEET AT
7 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING,
THEN SHOWERS AND THUNDERSTORMS LIKELY AFTER MIDNIGHT.
WEDNESDAY
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 6 FEET,
OCCASIONALLY TO 8 FEET. WAVE DETAIL: SOUTHEAST 6 FEET AT
8 SECONDS. SHOWERS AND THUNDERSTORMS.
WEDNESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 5 TO
6 FEET, OCCASIONALLY TO 8 FEET. WAVE DETAIL: SOUTHEAST 5 FEET AT
7 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING,
THEN SHOWERS AND THUNDERSTORMS LIKELY AFTER MIDNIGHT.
THURSDAY
SOUTHEAST WINDS AROUND 10 KNOTS, BACKING TO NORTHEAST
IN THE AFTERNOON. SEAS 4 TO 5 FEET. A CHANCE OF THUNDERSTORMS.
SHOWERS LIKELY, MAINLY IN THE MORNING.
THURSDAY NIGHT
NORTHEAST WINDS AROUND 10 KNOTS. SEAS 3 TO
4 FEET. A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT.
FRIDAY
NORTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
FRIDAY NIGHT
NORTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. A
CHANCE OF SHOWERS AFTER MIDNIGHT.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
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