768
FZUS54 KHGX 050838
CWFHGX
COASTAL WATERS FORECAST FOR TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
338 AM 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.
GMZ300-052115-
SYNOPSIS FOR HIGH ISLAND TO THE MATAGORDA SHIP CHANNEL OUT
60 NAUTICAL MILES INCLUDING GALVESTON AND MATAGORDA BAYS
338 AM CDT MON MAY 5 2025
.SYNOPSIS FOR HIGH ISLAND TO THE MATAGORDA SHIP CHANNEL OUT 60 NM
INCLUDING GALVESTON AND MATAGORDA BAYS.
LIGHT EAST WINDS WILL VEER SOUTHEASTERLY AND INCREASE ON TODAY AS
THE NEXT STORM SYSTEM APPROACHES. THERE IS AN INCREASING RISK OF
WINDS GUSTING TO 30 KNOTS BEGINNING AS EARLY AS MONDAY EVENING AND
CONTINUING THROUGH AS LATE AS THURSDAY MORNING. RAIN CHANCES,
WINDS, AND SEAS CONTINUE TO INCREASE FURTHER ON TUESDAY. HEAVY
THUNDERSTORMS ARE POSSIBLE ON TUESDAY INTO WEDNESDAY. SMALL CRAFT
ADVISORIES ARE LIKELY. WINDS SHIFT NORTHERLY LATER IN THE WEEK,
WITH DRIER CONDITIONS AND LOWER SEAS AND WINDS HEADING INTO THE
WEEKEND.
GMZ335-052115-
GALVESTON BAY-
338 AM CDT MON MAY 5 2025
TODAY
EAST WINDS AROUND 15 KNOTS, RISING TO 15 TO 20 KNOTS
THIS AFTERNOON. BAY WATERS CHOPPY. A CHANCE OF SHOWERS AND
THUNDERSTORMS LATE.
TONIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS. BAY WATERS CHOPPY. A
CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS.
TUESDAY
SOUTHEAST WINDS 15 TO 20 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, EASING TO AROUND
15 KNOTS AFTER MIDNIGHT. BAY WATERS CHOPPY, EASING TO SLIGHTLY
CHOPPY AFTER MIDNIGHT. SHOWERS WITH THUNDERSTORMS LIKELY IN THE
EVENING, THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT.
WEDNESDAY
SOUTHEAST WINDS AROUND 10 KNOTS. BAY WATERS SMOOTH
TO SLIGHTLY CHOPPY. A CHANCE OF THUNDERSTORMS. SHOWERS.
WEDNESDAY NIGHT
EAST WINDS AROUND 10 KNOTS. BAY WATERS SMOOTH
TO SLIGHTLY CHOPPY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS.
THURSDAY
NORTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS SMOOTH. A
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING.
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.
GMZ330-052115-
MATAGORDA BAY-
338 AM CDT MON MAY 5 2025
TODAY
EAST WINDS AROUND 15 KNOTS, RISING TO 15 TO 20 KNOTS
LATE THIS MORNING AND AFTERNOON. BAY WATERS SLIGHTLY CHOPPY,
RISING TO CHOPPY LATE THIS MORNING AND AFTERNOON. A SLIGHT CHANCE
OF SHOWERS AND THUNDERSTORMS EARLY THIS AFTERNOON. A CHANCE OF
SHOWERS AND THUNDERSTORMS LATE.
TONIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS. BAY WATERS CHOPPY. A
CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING, THEN A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE LATE EVENING
AND EARLY MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS LATE.
TUESDAY
SOUTHEAST WINDS 15 TO 20 KNOTS. BAY WATERS CHOPPY. A
CHANCE OF SHOWERS AND THUNDERSTORMS.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY WATERS
SLIGHTLY CHOPPY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS
EARLY IN THE EVENING, THEN SHOWERS LIKELY IN THE LATE EVENING AND
OVERNIGHT.
WEDNESDAY
SOUTHEAST WINDS AROUND 10 KNOTS. BAY WATERS SMOOTH
TO SLIGHTLY CHOPPY. A CHANCE OF THUNDERSTORMS. SHOWERS.
WEDNESDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. BAY WATERS SMOOTH. 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 5 TO 10 KNOTS. BAY WATERS SMOOTH.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ350-355-052115-
COASTAL WATERS FROM FREEPORT TO MATAGORDA SHIP CHANNEL TX OUT
20 NM-COASTAL WATERS FROM HIGH ISLAND TO FREEPORT TX OUT 20 NM-
338 AM CDT MON MAY 5 2025
TODAY
EAST WINDS AROUND 15 KNOTS, RISING TO 15 TO 20 KNOTS
LATE THIS MORNING AND AFTERNOON. SEAS 3 TO 5 FEET. WAVE DETAIL:
SOUTHEAST 4 FEET AT 5 SECONDS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS EARLY THIS AFTERNOON. A CHANCE OF SHOWERS AND
THUNDERSTORMS LATE.
TONIGHT
SOUTHEAST WINDS AROUND 20 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 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 LATE
IN THE EVENING. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
LATE.
TUESDAY
SOUTHEAST WINDS 20 TO 25 KNOTS, BECOMING SOUTH AROUND
20 KNOTS LATE. SEAS 5 TO 7 FEET, OCCASIONALLY TO 9 FEET. WAVE
DETAIL: SOUTHEAST 6 FEET AT 6 SECONDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
TUESDAY NIGHT
SOUTH WINDS 15 TO 20 KNOTS, BECOMING SOUTHEAST
AROUND 15 KNOTS AFTER MIDNIGHT. SEAS 5 TO 7 FEET, OCCASIONALLY TO
9 FEET. WAVE DETAIL: SOUTHEAST 6 FEET AT 7 SECONDS. A CHANCE OF
THUNDERSTORMS. SHOWERS LIKELY.
WEDNESDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 6 FEET,
OCCASIONALLY TO 8 FEET. WAVE DETAIL: SOUTHEAST 5 FEET AT
8 SECONDS. A CHANCE OF THUNDERSTORMS. SHOWERS.
WEDNESDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 6 FEET,
OCCASIONALLY TO 8 FEET, SUBSIDING TO 3 TO 4 FEET AFTER MIDNIGHT.
WAVE DETAIL: SOUTHEAST 4 FEET AT 8 SECONDS, BECOMING SOUTHEAST
4 FEET AT 7 SECONDS. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS.
THURSDAY
NORTHEAST WINDS AROUND 10 KNOTS. SEAS 3 TO 5 FEET. A
CHANCE OF SHOWERS AND THUNDERSTORMS.
THURSDAY NIGHT
NORTHEAST WINDS AROUND 10 KNOTS. SEAS 3 TO
4 FEET.
FRIDAY
NORTH WINDS AROUND 10 KNOTS. SEAS 3 TO 4 FEET.
FRIDAY NIGHT
NORTH WINDS 10 TO 15 KNOTS. SEAS AROUND 3 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ370-375-052115-
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-
338 AM CDT MON MAY 5 2025
TODAY
EAST WINDS AROUND 15 KNOTS, RISING TO 15 TO 20 KNOTS
LATE THIS MORNING AND AFTERNOON. SEAS 3 TO 4 FEET, BUILDING TO
4 TO 6 FEET, OCCASIONALLY TO 8 FEET THIS AFTERNOON. WAVE DETAIL:
SOUTHEAST 3 FEET AT 6 SECONDS, BECOMING SOUTHEAST 4 FEET AT
5 SECONDS. A SLIGHT CHANCE OF SHOWERS EARLY THIS MORNING. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY THIS AFTERNOON,
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS LATE.
TONIGHT
SOUTHEAST WINDS AROUND 20 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 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 LATE
IN THE EVENING.
TUESDAY
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
AFTERNOON.
TUESDAY NIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS, EASING TO AROUND
15 KNOTS AFTER MIDNIGHT. SEAS 6 TO 7 FEET, OCCASIONALLY TO
9 FEET. WAVE DETAIL: SOUTHEAST 7 FEET AT 7 SECONDS. A CHANCE OF
THUNDERSTORMS. A CHANCE OF SHOWERS.
WEDNESDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 5 TO 6 FEET,
OCCASIONALLY TO 8 FEET, BUILDING TO 5 TO 8 FEET, OCCASIONALLY TO
10 FEET IN THE AFTERNOON. WAVE DETAIL: SOUTHEAST 6 FEET AT
8 SECONDS. SHOWERS. THUNDERSTORMS LIKELY, MAINLY IN THE MORNING.
WEDNESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 5 TO
7 FEET, OCCASIONALLY TO 9 FEET, SUBSIDING TO 4 TO 5 FEET AFTER
MIDNIGHT. WAVE DETAIL: SOUTHEAST 5 FEET AT 7 SECONDS, BECOMING
SOUTHEAST 5 FEET AT 8 SECONDS. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS.
THURSDAY
EAST WINDS AROUND 10 KNOTS. SEAS 4 TO 6 FEET,
OCCASIONALLY TO 8 FEET. A CHANCE OF THUNDERSTORMS. SHOWERS
LIKELY, MAINLY IN THE MORNING.
THURSDAY NIGHT
NORTHEAST WINDS AROUND 10 KNOTS. SEAS 3 TO
4 FEET.
FRIDAY
NORTH WINDS AROUND 10 KNOTS. SEAS 3 TO 5 FEET.
FRIDAY NIGHT
NORTH WINDS 10 TO 15 KNOTS. SEAS AROUND 3 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
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