626
FZUS54 KBRO 070623
CWFBRO
COASTAL WATERS FORECAST FOR THE LOWER TEXAS COAST
NATIONAL WEATHER SERVICE BROWNSVILLE TX
1223 AM CST SAT MAR 7 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.
GMZ100-071930-
1223 AM CST SAT MAR 7 2026
SYNOPSIS
MODERATE SOUTHERLY WINDS FROM AN ENHANCED PRESSURE
GRADIENT WILL MAINTAIN MODERATE TO ADVERSE SEAS (I.E. SMALL CRAFT
EXERCISE CAUTION) THROUGH NEXT WEEK. A BRIEF PERIOD OF SMALL
CRAFT ADVISORY (SCA) CONDITIONS CAN'T BE RULED OUT THROUGH NEXT
WEEK. LOW TO MEDIUM SHOWER AND THUNDERSTORM CHANCES RETURN LATER
TODAY AND TOMORROW. A SECOND ROUND OF SHOWERS AND THUNDERSTORMS
ARE POSSIBLE AGAIN NEXT WEEK.
GMZ130-132-135-071930-
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-
1223 AM CST SAT MAR 7 2026
TODAY
SOUTHEAST WINDS 10 TO 15 KNOTS. A MODERATE CHOP ON THE
BAY.
TONIGHT
SOUTHEAST 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. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS EARLY IN THE MORNING.
SUNDAY
EAST WINDS 5 TO 10 KNOTS. LIGHT CHOP ON THE BAY. A
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE MORNING. SHOWERS
LIKELY IN THE MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON.
SUNDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. LIGHT CHOP ON THE
BAY. A SLIGHT CHANCE OF SHOWERS.
MONDAY
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST 15 TO
20 KNOTS. LIGHT CHOP ON THE BAY, INCREASING TO CHOPPY.
MONDAY NIGHT
SOUTHEAST WINDS AROUND 15 KNOTS. A MODERATE CHOP
ON THE BAY.
TUESDAY
SOUTHEAST WINDS 15 TO 20 KNOTS. GUSTS TO 30 KNOTS IN
THE AFTERNOON. CHOPPY ON THE BAY.
TUESDAY NIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS, BECOMING SOUTH
10 TO 15 KNOTS AFTER MIDNIGHT. CHOPPY ON THE BAY, DIMINISHING TO
A MODERATE CHOP AFTER MIDNIGHT. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT.
WEDNESDAY
SOUTH WINDS 5 TO 10 KNOTS, BECOMING NORTHEAST EARLY
IN THE AFTERNOON, THEN BECOMING EAST LATE IN THE AFTERNOON. LIGHT
CHOP ON THE BAY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING.
WEDNESDAY NIGHT
EAST WINDS AROUND 10 KNOTS, BECOMING NORTH
AFTER MIDNIGHT. LIGHT CHOP ON THE BAY, INCREASING TO A MODERATE
CHOP AFTER MIDNIGHT.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ150-155-071930-
GULF WATERS FROM PORT MANSFIELD TO THE RIO GRANDE OUT 20 NM-
GULF WATERS FROM BAFFIN BAY TO PORT MANSFIELD OUT 20 NM-
1223 AM CST SAT MAR 7 2026
TODAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET. WAVE
DETAIL: SOUTHEAST 4 FEET AT 7 SECONDS.
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO
10 KNOTS EARLY IN THE MORNING. SEAS 4 TO 5 FEET. WAVE DETAIL:
SOUTHEAST 4 FEET AT 7 SECONDS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS EARLY IN THE MORNING.
SUNDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: EAST 4 FEET AT 7 SECONDS. A SLIGHT CHANCE OF
THUNDERSTORMS EARLY IN THE MORNING. A CHANCE OF SHOWERS.
SUNDAY NIGHT
EAST WINDS AROUND 10 KNOTS, BECOMING SOUTHEAST
AFTER MIDNIGHT. SEAS 3 TO 4 FEET. WAVE DETAIL: EAST 4 FEET AT
8 SECONDS. A SLIGHT CHANCE OF SHOWERS.
MONDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. WAVE
DETAIL: EAST 4 FEET AT 8 SECONDS.
MONDAY NIGHT
SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 4 TO
5 FEET. WAVE DETAIL: SOUTHEAST 5 FEET AT 7 SECONDS.
TUESDAY
SOUTHEAST WINDS 15 TO 20 KNOTS. GUSTS TO 30 KNOTS IN
THE AFTERNOON. SEAS 4 TO 5 FEET.
TUESDAY NIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS, BECOMING SOUTH
10 TO 15 KNOTS AFTER MIDNIGHT. SEAS 4 TO 5 FEET. A CHANCE OF
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
WEDNESDAY
SOUTH WINDS AROUND 10 KNOTS, BECOMING EAST LATE IN
THE AFTERNOON. SEAS 4 TO 5 FEET. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING.
WEDNESDAY NIGHT
EAST WINDS 5 TO 10 KNOTS, BECOMING NORTHEAST
10 TO 15 KNOTS LATE IN THE EVENING, THEN BECOMING NORTH AFTER
MIDNIGHT, INCREASING TO 15 TO 20 KNOTS EARLY IN THE MORNING. SEAS
3 TO 5 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ170-175-071930-
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-
1223 AM CST SAT MAR 7 2026
TODAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET. WAVE
DETAIL: SOUTHEAST 5 FEET AT 7 SECONDS.
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO
10 KNOTS EARLY IN THE MORNING. SEAS 4 TO 5 FEET. WAVE DETAIL:
SOUTHEAST 5 FEET AT 7 SECONDS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS EARLY IN THE MORNING.
SUNDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 4 TO 5 FEET. WAVE
DETAIL: SOUTHEAST 4 FEET AT 7 SECONDS. A SLIGHT CHANCE OF
THUNDERSTORMS EARLY IN THE MORNING. A CHANCE OF SHOWERS IN THE
MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
SUNDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 4 TO
5 FEET. WAVE DETAIL: EAST 4 FEET AT 7 SECONDS.
MONDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET. WAVE
DETAIL: SOUTHEAST 4 FEET AT 8 SECONDS.
MONDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, INCREASING TO
15 TO 20 KNOTS AFTER MIDNIGHT. SEAS 4 TO 5 FEET. WAVE DETAIL:
SOUTHEAST 5 FEET AT 7 SECONDS.
TUESDAY
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET.
TUESDAY NIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS, BECOMING SOUTH
10 TO 15 KNOTS EARLY IN THE MORNING. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT.
WEDNESDAY
SOUTH WINDS AROUND 10 KNOTS, BECOMING SOUTHWEST
EARLY IN THE AFTERNOON, THEN BECOMING NORTH LATE IN THE
AFTERNOON. SEAS 5 TO 7 FEET, OCCASIONALLY TO 9 FEET. A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING.
WEDNESDAY NIGHT
NORTHEAST WINDS 5 TO 10 KNOTS, INCREASING TO
10 TO 15 KNOTS LATE IN THE EVENING, THEN BECOMING NORTH 15 TO
20 KNOTS AFTER MIDNIGHT. SEAS 4 TO 6 FEET, OCCASIONALLY TO
8 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
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