105
FZUS54 KBRO 230712
CWFBRO
COASTAL WATERS FORECAST FOR THE LOWER TEXAS COAST
NATIONAL WEATHER SERVICE BROWNSVILLE TX
212 AM CDT FRI OCT 23 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.
GMZ100-231930-
212 AM CDT FRI OCT 23 2026
SYNOPSIS
FAVORABLE MARINE CONDITIONS WILL PREVAIL ALONG THE
LOWER TEXAS COAST TODAY AND TONIGHT WITH LIGHT TO MODERATE WINDS
AND LOW SEAS. SMALL CRAFT EXERCISE CAUTION CONDITIONS ARE POSSIBLE
THIS WEEKEND AS MODERATE TO FRESH EASTERLY WINDS RESULT IN MODERATE
SEAS. UNSETTLED WEATHER RETURNS IN THE BEGINNING OF NEXT WEEK AS
WINDS DECREASE THOUGH MODERATE SEAS COULD PERSIST.
GMZ130-132-135-231930-
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-
212 AM CDT FRI OCT 23 2026
TODAY
EAST WINDS 5 TO 10 KNOTS. LIGHT CHOP ON THE BAY.
TONIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. LIGHT CHOP ON THE
BAY.
SATURDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. A MODERATE CHOP ON
THE BAY.
SATURDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. A MODERATE CHOP
ON THE BAY.
SUNDAY
EAST WINDS 10 TO 15 KNOTS. A MODERATE CHOP ON THE BAY.
SUNDAY NIGHT
EAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO
10 KNOTS AFTER MIDNIGHT. A MODERATE CHOP ON THE BAY, DIMINISHING
TO LIGHT CHOP AFTER MIDNIGHT.
MONDAY
EAST WINDS 5 TO 10 KNOTS. LIGHT CHOP ON THE BAY.
MONDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. LIGHT CHOP ON THE BAY.
A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.
TUESDAY
EAST WINDS 5 TO 10 KNOTS. LIGHT CHOP ON THE BAY. A
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.
TUESDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. LIGHT CHOP ON THE BAY.
A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS EARLY
IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS IN THE LATE
EVENING AND OVERNIGHT.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ150-155-231930-
GULF WATERS FROM PORT MANSFIELD TO THE RIO GRANDE OUT 20 NM-
GULF WATERS FROM BAFFIN BAY TO PORT MANSFIELD OUT 20 NM-
212 AM CDT FRI OCT 23 2026
TODAY
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE DETAIL:
EAST 3 FEET AT 6 SECONDS.
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET. WAVE
DETAIL: EAST 3 FEET AT 6 SECONDS.
SATURDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
WAVE DETAIL: EAST 4 FEET AT 6 SECONDS. A SLIGHT CHANCE OF SHOWERS
LATE IN THE AFTERNOON.
SATURDAY NIGHT
SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 4 TO
5 FEET. WAVE DETAIL: EAST 4 FEET AT 6 SECONDS.
SUNDAY
EAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET. WAVE
DETAIL: EAST 4 FEET AT 7 SECONDS.
SUNDAY NIGHT
EAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO
10 KNOTS EARLY IN THE MORNING. SEAS 4 TO 5 FEET. WAVE DETAIL:
EAST 4 FEET AT 7 SECONDS.
MONDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET. A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
MONDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS 4 TO 5 FEET. A
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.
TUESDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 4 TO 5 FEET. A CHANCE
OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.
TUESDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 5 FEET. A
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS EARLY IN
THE EVENING. A SLIGHT CHANCE OF SHOWERS LATE IN THE EVENING, THEN
A CHANCE OF SHOWERS AFTER MIDNIGHT.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ170-175-231930-
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-
212 AM CDT FRI OCT 23 2026
TODAY
EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET. WAVE
DETAIL: EAST 3 FEET AT 6 SECONDS.
TONIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: EAST 4 FEET AT 6 SECONDS.
SATURDAY
SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 4 TO 5 FEET.
WAVE DETAIL: EAST 4 FEET AT 6 SECONDS.
SATURDAY NIGHT
EAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 5 FEET.
WAVE DETAIL: EAST 5 FEET AT 6 SECONDS.
SUNDAY
EAST WINDS AROUND 15 KNOTS. SEAS 4 TO 6 FEET,
OCCASIONALLY TO 8 FEET. WAVE DETAIL: EAST 5 FEET AT 7 SECONDS.
SUNDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET. WAVE
DETAIL: EAST 5 FEET AT 7 SECONDS.
MONDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 4 TO 5 FEET. A SLIGHT
CHANCE OF SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
MONDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE
OF THUNDERSTORMS.
TUESDAY
EAST WINDS 10 TO 15 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET, SUBSIDING TO 4 TO 5 FEET IN THE
AFTERNOON. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS.
TUESDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET. A
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS EARLY IN
THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS LATE IN THE EVENING.
A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
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