203
FZUS54 KHGX 060332
CWFHGX
COASTAL WATERS FORECAST FOR TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
1032 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.
GMZ300-061630-
SYNOPSIS FOR HIGH ISLAND TO THE MATAGORDA SHIP CHANNEL OUT
60 NAUTICAL MILES INCLUDING GALVESTON AND MATAGORDA BAYS
1032 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, ALONG WITH MORE POTENTIAL
FOR SHOWERS AND THUNDERSTORMS ARE EXPECTED TO CONTINUE THROUGH
TUESDAY AND INTO WEDNESDAY. A SMALL CRAFT ADVISORY IS IN EFFECT
UNTIL AT LEAST TUESDAY EVENING DUE TO WIND GUSTS OVER 30 KNOTS
AND HAZARDOUS SEAS. ANY THUNDERSTORMS WILL BE CAPABLE OF PRODUCING
WINDS AND SEAS THAT ARE LOCALLY EVEN HIGHER. WIND GUSTS WILL ALSO
BE HIGHER ON ELEVATED STRUCTURES SUCH AS TALL VESSELS AND
BRIDGES.
AT THE SHORE, 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.
GMZ335-061630-
GALVESTON BAY-
1032 PM CDT MON MAY 5 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY EVENING
REST OF TONIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS WITH GUSTS TO
AROUND 30 KNOTS. BAY WATERS CHOPPY. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
TUESDAY
SOUTHEAST WINDS 15 TO 25 KNOTS. BAY WATERS CHOPPY. A
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN SHOWERS
WITH THUNDERSTORMS LIKELY IN THE AFTERNOON.
TUESDAY NIGHT
SOUTH WINDS 15 TO 20 KNOTS, BECOMING SOUTHEAST
AROUND 15 KNOTS AFTER MIDNIGHT. BAY WATERS SLIGHTLY CHOPPY.
SHOWERS WITH THUNDERSTORMS LIKELY IN THE LATE EVENING AND
OVERNIGHT.
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.
GMZ330-061630-
MATAGORDA BAY-
1032 PM CDT MON MAY 5 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY EVENING
REST OF TONIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS WITH GUSTS TO
AROUND 30 KNOTS. BAY WATERS CHOPPY. A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS LATE THIS EVENING. A CHANCE OF SHOWERS AND
THUNDERSTORMS LATE.
TUESDAY
SOUTHEAST WINDS 15 TO 25 KNOTS. BAY WATERS CHOPPY. A
CHANCE OF SHOWERS.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY WATERS
SLIGHTLY CHOPPY. A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN
THE EVENING. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT.
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.
GMZ350-355-061630-
COASTAL WATERS FROM FREEPORT TO MATAGORDA SHIP CHANNEL TX OUT
20 NM-COASTAL WATERS FROM HIGH ISLAND TO FREEPORT TX OUT 20 NM-
1032 PM CDT MON MAY 5 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY EVENING
REST OF TONIGHT
SOUTHEAST WINDS AROUND 20 KNOTS WITH GUSTS TO
AROUND 30 KNOTS. SEAS 5 TO 6 FEET, OCCASIONALLY TO 8 FEET. WAVE
DETAIL: SOUTHEAST 6 FEET AT 6 SECONDS. A SLIGHT CHANCE OF
THUNDERSTORMS. A CHANCE OF SHOWERS.
TUESDAY
SOUTHEAST WINDS 20 TO 25 KNOTS, BECOMING SOUTH AROUND
20 KNOTS LATE. SEAS 5 TO 6 FEET, OCCASIONALLY TO 8 FEET. WAVE
DETAIL: SOUTHEAST 6 FEET AT 6 SECONDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
TUESDAY NIGHT
SOUTH WINDS 15 TO 20 KNOTS, BECOMING SOUTHEAST
AROUND 15 KNOTS IN THE LATE EVENING AND OVERNIGHT. SEAS 4 TO
6 FEET, OCCASIONALLY TO 8 FEET. WAVE DETAIL: SOUTHEAST 5 FEET AT
7 SECONDS. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SHOWERS WITH THUNDERSTORMS LIKELY AFTER MIDNIGHT.
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.
GMZ370-375-061630-
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-
1032 PM CDT MON MAY 5 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY EVENING
REST OF TONIGHT
SOUTHEAST WINDS AROUND 20 KNOTS WITH GUSTS TO
AROUND 30 KNOTS. SEAS 5 TO 6 FEET, OCCASIONALLY TO 8 FEET. WAVE
DETAIL: SOUTHEAST 5 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS.
TUESDAY
SOUTHEAST WINDS 15 TO 25 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET. WAVE DETAIL: SOUTHEAST 6 FEET AT
6 SECONDS. A CHANCE OF SHOWERS AND THUNDERSTORMS.
TUESDAY NIGHT
SOUTH WINDS 15 TO 20 KNOTS, BECOMING SOUTHEAST
AROUND 15 KNOTS IN THE LATE EVENING AND OVERNIGHT. SEAS 6 TO
7 FEET, OCCASIONALLY TO 9 FEET. WAVE DETAIL: SOUTHEAST 6 FEET AT
7 SECONDS. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS 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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