389
FZUS54 KBRO 041744
CWFBRO
COASTAL WATERS FORECAST FOR THE LOWER TEXAS COAST
NATIONAL WEATHER SERVICE BROWNSVILLE TX
1144 AM CST WED FEB 4 2026
LOWER TEXAS COASTAL WATERS FROM BAFFIN BAY TO THE MOUTH OF THE
RIO GRANDE OUT 60 NM.
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.
GMZ100-050615-
1144 AM CST WED FEB 4 2026
SYNOPSIS
A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM
TOMORROW MORNING AS STRONG NORTHERLY WINDS BEHIND THE PASSAGE OF
A COLD FRONT LEADS TO ADVERSE MARINE CONDITIONS. IMPROVEMENT IS
EXPECTED THROUGHOUT THE REMAINDER OF THURSDAY WITH GENTLE TO
MODERATE SOUTHEASTERLY TO SOUTHERLY WINDS AND SLIGHT TO MODERATE
SEAS RESUMING ON FRIDAY.
GMZ130-132-135-050615-
LAGUNA MADRE FROM THE PORT OF BROWNSVILLE TO THE ARROYO COLORADO-
LAGUNA MADRE FROM THE ARROYO COLORADO TO 5 NM NORTH OF PORT
MANSFIELD TX-
LAGUNA MADRE FROM 5 NM NORTH OF PORT MANSFIELD TO BAFFIN BAY TX-
1144 AM CST WED FEB 4 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING
REST OF TODAY
NORTH WINDS 20 TO 25 KNOTS. ROUGH ON THE BAY.
TONIGHT
NORTHEAST WINDS 15 TO 20 KNOTS, BECOMING NORTH 10 TO
15 KNOTS IN THE LATE EVENING AND OVERNIGHT. CHOPPY ON THE BAY,
DIMINISHING TO A MODERATE CHOP IN THE LATE EVENING AND OVERNIGHT.
THURSDAY
NORTH WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO
10 KNOTS IN THE AFTERNOON, THEN BECOMING NORTHEAST LATE IN THE
AFTERNOON. A MODERATE CHOP ON THE BAY, DIMINISHING TO LIGHT CHOP
IN THE AFTERNOON.
THURSDAY NIGHT
EAST WINDS AROUND 5 KNOTS, BECOMING SOUTHWEST
EARLY IN THE MORNING. SMOOTH ON THE BAY.
FRIDAY
SOUTHWEST WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST LATE
IN THE AFTERNOON. SMOOTH ON THE BAY.
FRIDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. LIGHT CHOP ON THE BAY.
SATURDAY
SOUTHWEST WINDS AROUND 5 KNOTS, BECOMING SOUTH LATE
IN THE MORNING, THEN BECOMING SOUTHEAST IN THE AFTERNOON. SMOOTH
ON THE BAY, INCREASING TO LIGHT CHOP IN THE AFTERNOON.
SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. LIGHT CHOP ON
THE BAY.
SUNDAY
SOUTHEAST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO
15 KNOTS LATE IN THE AFTERNOON. LIGHT CHOP ON THE BAY, INCREASING
TO A MODERATE CHOP LATE IN THE AFTERNOON.
SUNDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. LIGHT CHOP ON THE
BAY.
GMZ150-155-050615-
GULF WATERS FROM PORT MANSFIELD TO THE RIO GRANDE OUT 20 NM-
GULF WATERS FROM BAFFIN BAY TO PORT MANSFIELD OUT 20 NM-
1144 AM CST WED FEB 4 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING
REST OF TODAY
NORTH WINDS 15 TO 20 KNOTS, INCREASING TO 20 TO
25 KNOTS WITH GUSTS UP TO 30 KNOTS THIS AFTERNOON. SEAS 3 TO
4 FEET, BUILDING TO 4 TO 6 FEET, OCCASIONALLY TO 8 FEET THIS
AFTERNOON. WAVE DETAIL: EAST 3 FEET AT 6 SECONDS AND NORTH 2 FEET
AT 3 SECONDS, BECOMING NORTHEAST 6 FEET AT 6 SECONDS.
TONIGHT
NORTH WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET. WAVE DETAIL: NORTHEAST 6 FEET AT
7 SECONDS.
THURSDAY
NORTH WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO
10 KNOTS EARLY IN THE AFTERNOON, THEN BECOMING NORTHEAST LATE IN
THE AFTERNOON. SEAS 4 TO 6 FEET, OCCASIONALLY TO 8 FEET. WAVE
DETAIL: NORTHEAST 5 FEET AT 7 SECONDS.
THURSDAY NIGHT
EAST WINDS AROUND 5 KNOTS, BECOMING SOUTHWEST
EARLY IN THE MORNING. SEAS 2 TO 3 FEET. WAVE DETAIL: NORTHEAST
3 FEET AT 7 SECONDS.
FRIDAY
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTH LATE IN
THE AFTERNOON. SEAS 1 TO 2 FEET. WAVE DETAIL: NORTHEAST 2 FEET AT
6 SECONDS AND SOUTHWEST 1 FOOT AT 2 SECONDS.
FRIDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 1 TO 2 FEET. WAVE DETAIL: SOUTHEAST 1 FOOT
AT 4 SECONDS.
SATURDAY
SOUTHWEST WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST
EARLY IN THE AFTERNOON, THEN INCREASING TO 5 TO 10 KNOTS LATE IN
THE AFTERNOON. SEAS 1 TO 2 FEET.
SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO
2 FEET.
SUNDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
SUNDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
GMZ170-175-050615-
GULF WATERS FROM PORT MANSFIELD TO THE RIO GRANDE EXTENDING FROM
20 TO 60 NM-
GULF WATERS FROM BAFFIN BAY TO PORT MANSFIELD EXTENDING FROM
20 TO 60 NM-
1144 AM CST WED FEB 4 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING
REST OF TODAY
NORTH WINDS 15 TO 20 KNOTS, INCREASING TO 20 TO
25 KNOTS WITH GUSTS UP TO 30 KNOTS THIS AFTERNOON. SEAS 3 TO
4 FEET, BUILDING TO 5 TO 7 FEET, OCCASIONALLY TO 9 FEET THIS
AFTERNOON. WAVE DETAIL: NORTHWEST 3 FEET AT 4 SECONDS AND
SOUTHEAST 2 FEET AT 6 SECONDS, BECOMING NORTHEAST 7 FEET AT
7 SECONDS AND NORTH 4 FEET AT 4 SECONDS. A CHANCE OF SHOWERS WITH
A SLIGHT CHANCE OF THUNDERSTORMS LATE THIS MORNING, THEN A SLIGHT
CHANCE OF SHOWERS EARLY THIS AFTERNOON.
TONIGHT
NORTH WINDS 20 TO 25 KNOTS WITH GUSTS UP TO 30 KNOTS.
SEAS 6 TO 8 FEET, OCCASIONALLY TO 10 FEET. WAVE DETAIL: NORTH
7 FEET AT 7 SECONDS.
THURSDAY
NORTH WINDS 15 TO 20 KNOTS, DIMINISHING TO 5 TO
10 KNOTS. SEAS 5 TO 7 FEET, OCCASIONALLY TO 9 FEET, SUBSIDING TO
3 TO 5 FEET IN THE AFTERNOON. WAVE DETAIL: NORTHEAST 7 FEET AT
7 SECONDS, BECOMING NORTHEAST 5 FEET AT 7 SECONDS.
THURSDAY NIGHT
NORTH WINDS AROUND 5 KNOTS, BECOMING SOUTH LATE
IN THE EVENING, THEN BECOMING SOUTHWEST AFTER MIDNIGHT, BECOMING
SOUTHWEST 5 TO 10 KNOTS EARLY IN THE MORNING. SEAS 2 TO 4 FEET.
WAVE DETAIL: NORTHEAST 4 FEET AT 7 SECONDS.
FRIDAY
WEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: NORTHEAST 2 FEET AT 6 SECONDS AND WEST 1 FOOT AT
3 SECONDS.
FRIDAY NIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
WAVE DETAIL: SOUTHWEST 1 FOOT AT 2 SECONDS AND EAST 1 FOOT AT
5 SECONDS.
SATURDAY
SOUTHWEST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST
LATE IN THE AFTERNOON. SEAS 1 TO 2 FEET.
SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING SOUTH
EARLY IN THE MORNING. SEAS 2 TO 3 FEET.
SUNDAY
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.
SUNDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO
3 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page