Coastal Waters Forecast
Issued by NWS Brownsville, TX

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FZUS54 KBRO 300902
CWFBRO

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE BROWNSVILLE TX
402 AM CDT TUE MAY 30 2017

LOWER TEXAS COASTAL WATERS FROM BAFFIN BAY TO THE MOUTH OF THE
RIO GRANDE OUT TO 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.

GMZ100-302115-
SYNOPSIS FOR BAFFIN BAY TO RIO GRANDE OUT 60 NM-
402 AM CDT TUE MAY 30 2017

.SYNOPSIS...LIGHT WINDS WILL PREVAIL ACROSS THE COASTAL WATERS
TODAY WITH A WEAK FRONTAL BOUNDARY OVER SOUTH CENTRAL TEXAS AND
THE NORTHWEST GULF OF MEXICO. MODERATE SOUTHEAST WINDS WILL RETURN
BY THE MIDDLE OF THE WEEK. ADVERSE MARINE CONDITIONS ARE POSSIBLE
WEDNESDAY NIGHT THROUGH SATURDAY DUE TO ELEVATED SEAS. A CHANCE
OF SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE THROUGH THE WEEK.

$$

GMZ130-132-135-302115-
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-
402 AM CDT TUE MAY 30 2017

.TODAY...LIGHT WINDS BECOMING NORTHEAST 7 TO 10 KNOTS IN THE LATE
MORNING AND AFTERNOON. SMOOTH ON THE BAY INCREASING TO A LIGHT
CHOP IN THE LATE MORNING AND AFTERNOON.
.TONIGHT...SOUTHEAST WINDS 7 TO 10 KNOTS. A LIGHT CHOP ON THE
BAY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
.WEDNESDAY...SOUTHEAST WINDS 7 TO 12 KNOTS INCREASING TO 12 TO
15 KNOTS LATE IN THE AFTERNOON. A LIGHT CHOP ON THE BAY
INCREASING TO A MODERATE CHOP LATE IN THE AFTERNOON. CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 11 TO 16 KNOTS DIMINISHING TO
10 TO 15 KNOTS AFTER MIDNIGHT. A MODERATE CHOP ON THE BAY. CHANCE
OF SHOWERS AND THUNDERSTORMS.
.THURSDAY...SOUTHEAST WINDS 11 TO 15 KNOTS. A MODERATE CHOP ON
THE BAY. CHANCE OF SHOWERS AND THUNDERSTORMS.
.THURSDAY NIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS DIMINISHING TO
8 TO 12 KNOTS AFTER MIDNIGHT. A MODERATE CHOP ON THE BAY
SUBSIDING TO A LIGHT CHOP AFTER MIDNIGHT. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.FRIDAY...SOUTHEAST WINDS 9 TO 14 KNOTS. A MODERATE CHOP ON THE
BAY. CHANCE OF SHOWERS AND THUNDERSTORMS.
.FRIDAY NIGHT...SOUTHEAST WINDS 9 TO 14 KNOTS. A MODERATE CHOP ON
THE BAY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
.SATURDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. A MODERATE CHOP ON
THE BAY. CHANCE OF SHOWERS AND THUNDERSTORMS.
.SATURDAY NIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. A MODERATE CHOP
ON THE BAY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.

$$

GMZ150-155-302115-
COASTAL WATERS FROM PORT MANSFIELD TO THE RIO GRANDE OUT 20 NM-
COASTAL WATERS FROM BAFFIN BAY TO PORT MANSFIELD OUT 20 NM-
402 AM CDT TUE MAY 30 2017

.TODAY...NORTHEAST WINDS 7 TO 9 KNOTS. SEAS 2 TO 3 FEET.
.TONIGHT...SOUTHEAST WINDS 7 TO 11 KNOTS. SEAS 2 TO 3 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
.WEDNESDAY...SOUTHEAST WINDS 7 TO 12 KNOTS INCREASING TO 11 TO
15 KNOTS LATE IN THE AFTERNOON. SEAS 2 TO 3 FEET. CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 13 TO 17 KNOTS. SEAS 3 TO
5 FEET WITH OCCASIONAL SEAS UP TO 6 FEET. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.THURSDAY...SOUTHEAST WINDS 12 TO 17 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.THURSDAY NIGHT...SOUTHEAST WINDS 11 TO 16 KNOTS. SEAS 4 TO
6 FEET WITH OCCASIONAL SEAS UP TO 8 FEET. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.FRIDAY...SOUTHEAST WINDS 11 TO 15 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.FRIDAY NIGHT...SOUTHEAST WINDS 11 TO 15 KNOTS. SEAS 3 TO 5 FEET
WITH OCCASIONAL SEAS UP TO 6 FEET. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
.SATURDAY...SOUTHEAST WINDS 11 TO 15 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.SATURDAY NIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO
5 FEET WITH OCCASIONAL SEAS UP TO 6 FEET. SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS.

$$

GMZ170-175-302115-
WATERS FROM PORT MANSFIELD TO THE RIO GRANDE EXTENDING FROM 20 TO
60 NM-
WATERS FROM BAFFIN BAY TO PORT MANSFIELD EXTENDING FROM 20 TO
60 NM-
402 AM CDT TUE MAY 30 2017

.TODAY...NORTH WINDS AROUND 7 KNOTS SHIFTING EAST LATE. SEAS 2 TO
4 FEET WITH OCCASIONAL SEAS UP TO 5 FEET.
.TONIGHT...SOUTHEAST WINDS 7 TO 12 KNOTS. SEAS 1 TO 3 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
.WEDNESDAY...SOUTHEAST WINDS 8 TO 13 KNOTS INCREASING TO 12 TO
15 KNOTS LATE IN THE AFTERNOON. SEAS 2 TO 4 FEET WITH OCCASIONAL
SEAS UP TO 5 FEET. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
MORNING, THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 13 TO 18 KNOTS. SEAS 4 TO
6 FEET WITH OCCASIONAL SEAS UP TO 8 FEET. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.THURSDAY...SOUTHEAST WINDS 15 TO 18 KNOTS DIMINISHING TO 12 TO
17 KNOTS IN THE LATE MORNING AND AFTERNOON. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS UP TO 8 FEET. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.THURSDAY NIGHT...SOUTHEAST WINDS 13 TO 17 KNOTS. SEAS 5 TO
7 FEET WITH OCCASIONAL SEAS UP TO 9 FEET. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.FRIDAY...SOUTHEAST WINDS 11 TO 14 KNOTS. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS UP TO 8 FEET. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.FRIDAY NIGHT...SOUTHEAST WINDS 12 TO 16 KNOTS. SEAS 4 TO 6 FEET
WITH OCCASIONAL SEAS UP TO 8 FEET. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
.SATURDAY...SOUTHEAST WINDS 11 TO 14 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.SATURDAY NIGHT...SOUTHEAST WINDS 10 TO 13 KNOTS. SEAS 3 TO
5 FEET WITH OCCASIONAL SEAS UP TO 6 FEET. SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS.

$$



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