Coastal Waters Forecast
Issued by NWS Brownsville, TX

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000
FZUS54 KBRO 271525
CWFBRO

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE BROWNSVILLE TX
1025 AM CDT SAT MAY 27 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.

GMZ100-272130-
SYNOPSIS FOR BAFFIN BAY TO RIO GRANDE OUT 60 NM-
1025 AM CDT SAT MAY 27 2017

.SYNOPSIS...MODERATE SOUTHEAST TO SOUTH WINDS WILL PREVAIL...
EXCEPT MONDAY AND MONDAY NIGHT WHEN A WEAK FRONT MAY SHIFT WINDS
TO NORTHEAST OR EAST. MODERATE SEAS WILL CONTINUE. SHOWERS AND
THUNDERSTORMS WILL BE POSSIBLE SUNDAY NIGHT THROUGH MID WEEK AS
THE FRONT REMAINS IN THE AREA...MAINTAINING UNSETTLED WEATHER.

$$

GMZ130-132-135-272130-
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-
1025 AM CDT SAT MAY 27 2017

...SMALL CRAFT ADVISORY FOR WINDS IN EFFECT UNTIL 6 PM CDT THIS
EVENING...

.REST OF TODAY...SOUTHEAST WINDS 14 TO 19 KNOTS INCREASING TO
17 TO 20 KNOTS LATE IN THE AFTERNOON. CHOPPY ON THE BAY.
.TONIGHT...SOUTHEAST WINDS 13 TO 18 KNOTS SHIFTING SOUTH 11 TO
15 KNOTS EARLY IN THE MORNING. CHOPPY ON THE BAY SUBSIDING TO A
MODERATE CHOP EARLY IN THE MORNING.
.SUNDAY...SOUTH WINDS 11 TO 14 KNOTS BECOMING SOUTHEAST 13 TO
18 KNOTS IN THE LATE MORNING AND AFTERNOON. A MODERATE CHOP ON
THE BAY INCREASING TO CHOPPY IN THE LATE MORNING AND AFTERNOON.
.SUNDAY NIGHT...SOUTHEAST WINDS 11 TO 16 KNOTS DIMINISHING TO
8 TO 11 KNOTS EARLY IN THE MORNING. A MODERATE CHOP ON THE BAY
SUBSIDING TO A LIGHT CHOP EARLY IN THE MORNING. SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
.MONDAY...SOUTHEAST WINDS 11 TO 16 KNOTS BECOMING EAST 14 TO
19 KNOTS LATE IN THE AFTERNOON. A MODERATE CHOP ON THE BAY
INCREASING TO CHOPPY LATE IN THE AFTERNOON. CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS
LIKELY IN THE AFTERNOON.
.MONDAY NIGHT...EAST WINDS 14 TO 19 KNOTS BECOMING SOUTHEAST 9 TO
14 KNOTS IN THE LATE EVENING AND EARLY MORNING, THEN DIMINISHING
TO 7 TO 9 KNOTS EARLY IN THE MORNING. CHOPPY ON THE BAY SUBSIDING
TO A MODERATE CHOP IN THE LATE EVENING AND EARLY MORNING, THEN
SUBSIDING TO A LIGHT CHOP EARLY IN THE MORNING. SHOWERS AND
THUNDERSTORMS LIKELY IN THE EVENING, THEN SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
.TUESDAY...SOUTHEAST WINDS 8 TO 13 KNOTS. A MODERATE CHOP ON THE
BAY. CHANCE OF SHOWERS AND THUNDERSTORMS.
.TUESDAY NIGHT...SOUTHEAST WINDS 9 TO 12 KNOTS. A MODERATE CHOP
ON THE BAY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
.WEDNESDAY...EAST WINDS 10 TO 15 KNOTS. A MODERATE CHOP ON THE
BAY. CHANCE OF SHOWERS AND THUNDERSTORMS.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 11 TO 16 KNOTS. A MODERATE
CHOP ON THE BAY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.

$$

GMZ150-155-272130-
COASTAL WATERS FROM PORT MANSFIELD TO THE RIO GRANDE OUT 20 NM-
COASTAL WATERS FROM BAFFIN BAY TO PORT MANSFIELD OUT 20 NM-
1025 AM CDT SAT MAY 27 2017

.REST OF TODAY...SOUTHEAST WINDS 15 TO 19 KNOTS. SEAS 3 TO 5 FEET
WITH OCCASIONAL SEAS UP TO 6 FEET.
.TONIGHT...SOUTHEAST WINDS 14 TO 18 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET.
.SUNDAY...SOUTHEAST WINDS 12 TO 17 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 5 FEET.
.SUNDAY NIGHT...SOUTHEAST WINDS 13 TO 18 KNOTS DIMINISHING TO
9 TO 13 KNOTS EARLY IN THE MORNING. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT.
.MONDAY...SOUTHEAST WINDS 10 TO 15 KNOTS BECOMING EAST 15 TO
20 KNOTS IN THE AFTERNOON. SEAS 2 TO 4 FEET WITH OCCASIONAL SEAS
UP TO 6 FEET. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING,
THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON.
.MONDAY NIGHT...EAST WINDS 14 TO 19 KNOTS BECOMING SOUTHEAST 9 TO
14 KNOTS IN THE LATE EVENING AND EARLY MORNING, THEN DIMINISHING
TO 7 TO 10 KNOTS EARLY IN THE MORNING. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. SHOWERS AND THUNDERSTORMS LIKELY IN
THE EVENING, THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
AFTER MIDNIGHT.
.TUESDAY...SOUTHEAST WINDS 8 TO 13 KNOTS. SEAS 1 TO 3 FEET.
CHANCE OF SHOWERS AND THUNDERSTORMS.
.TUESDAY NIGHT...SOUTHEAST WINDS 11 TO 14 KNOTS. SEAS 2 TO 4 FEET
WITH OCCASIONAL SEAS UP TO 6 FEET. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
.WEDNESDAY...EAST WINDS 12 TO 17 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 13 TO 17 KNOTS. SEAS 4 TO
6 FEET WITH OCCASIONAL SEAS UP TO 8 FEET. SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS.

$$

GMZ170-175-272130-
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-
1025 AM CDT SAT MAY 27 2017

.REST OF TODAY...SOUTHEAST WINDS 14 TO 18 KNOTS. SEAS 3 TO 5 FEET
WITH OCCASIONAL SEAS UP TO 6 FEET.
.TONIGHT...SOUTHEAST WINDS 14 TO 18 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET.
.SUNDAY...SOUTHEAST WINDS 12 TO 16 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET.
.SUNDAY NIGHT...SOUTHEAST WINDS 14 TO 19 KNOTS DIMINISHING TO
11 TO 15 KNOTS EARLY IN THE MORNING. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT.
.MONDAY...SOUTHEAST WINDS 12 TO 17 KNOTS SHIFTING EAST 14 TO
19 KNOTS LATE IN THE AFTERNOON. SEAS 4 TO 6 FEET WITH OCCASIONAL
SEAS UP TO 8 FEET. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON.
.MONDAY NIGHT...NORTHEAST WINDS 11 TO 16 KNOTS BECOMING EAST 7 TO
10 KNOTS LATE IN THE EVENING, THEN SHIFTING SOUTHEAST 7 TO
12 KNOTS AFTER MIDNIGHT. SEAS 4 TO 6 FEET WITH OCCASIONAL SEAS UP
TO 8 FEET. SHOWERS AND THUNDERSTORMS LIKELY IN THE EVENING, THEN
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
.TUESDAY...SOUTHEAST WINDS 9 TO 13 KNOTS. SEAS 2 TO 4 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.TUESDAY NIGHT...SOUTHEAST WINDS 12 TO 15 KNOTS. SEAS 4 TO 6 FEET
WITH OCCASIONAL SEAS UP TO 8 FEET. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
.WEDNESDAY...EAST WINDS 13 TO 18 KNOTS. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS UP TO 8 FEET. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 15 TO 18 KNOTS. SEAS 5 TO
7 FEET WITH OCCASIONAL SEAS UP TO 9 FEET. SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS.

$$



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