Coastal Waters Forecast
Issued by NWS Brownsville, TX

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FZUS54 KBRO 040344
CWFBRO

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE BROWNSVILLE TX
944 PM CST SAT DEC 3 2016

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

GMZ100-040930-
SYNOPSIS FOR BAFFIN BAY TO RIO GRANDE OUT 60 NM-
944 PM CST SAT DEC 3 2016

.SYNOPSIS...A COLD FRONT WILL SLIDE ACROSS THE WATERS TONIGHT...
ACCOMPANIED BY ELEVATED WINDS AND SEAS THROUGH MONDAY. ANOTHER
COLD FRONT WILL MOVE THROUGH WEDNESDAY NIGHT...BRINGING STRONG
WINDS AND HIGH SEAS.

$$

GMZ130-132-135-040930-
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-
944 PM CST SAT DEC 3 2016

...SMALL CRAFT ADVISORY FOR WINDS IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

.REST OF TONIGHT...NORTH WINDS 16 TO 21 KNOTS. CHOPPY ON THE BAY.
WIDESPREAD SHOWERS AND ISOLATED THUNDERSTORMS.
.SUNDAY...NORTH WINDS 13 TO 18 KNOTS. CHOPPY ON THE BAY. SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING. RAIN THROUGH THE DAY.
.SUNDAY NIGHT...NORTHEAST WINDS 12 TO 17 KNOTS SHIFTING NORTHWEST
11 TO 16 KNOTS AFTER MIDNIGHT. A MODERATE CHOP ON THE BAY . RAIN.
.MONDAY...NORTHWEST WINDS 12 TO 17 KNOTS. A MODERATE CHOP ON THE
BAY . CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
.MONDAY NIGHT...NORTHWEST WINDS 8 TO 13 KNOTS DIMINISHING TO 7 TO
10 KNOTS IN THE LATE EVENING AND EARLY MORNING, THEN SHIFTING
WEST AROUND 7 KNOTS EARLY IN THE MORNING. A MODERATE CHOP ON THE
BAY  SUBSIDING TO A LIGHT CHOP IN THE LATE EVENING AND OVERNIGHT.
.TUESDAY...SOUTHWEST WINDS 7 TO 8 KNOTS SHIFTING SOUTHEAST LATE
IN THE AFTERNOON. A LIGHT CHOP ON THE BAY .
.TUESDAY NIGHT...SOUTHEAST WINDS 7 TO 10 KNOTS. A LIGHT CHOP ON
THE BAY .
.WEDNESDAY...SOUTHEAST WINDS 7 TO 11 KNOTS. A LIGHT CHOP ON THE
BAY . SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
.WEDNESDAY NIGHT...NORTHEAST WINDS 17 TO 22 KNOTS. ROUGH ON THE
BAY . CHANCE OF SHOWERS AND THUNDERSTORMS.
.THURSDAY...NORTH WINDS 19 TO 24 KNOTS. ROUGH ON THE BAY . CHANCE
OF SHOWERS.
.THURSDAY NIGHT...NORTH WINDS 14 TO 19 KNOTS. CHOPPY ON THE BAY .

$$

GMZ150-155-040930-
COASTAL WATERS FROM PORT MANSFIELD TO THE RIO GRANDE OUT 20 NM-
COASTAL WATERS FROM BAFFIN BAY TO PORT MANSFIELD OUT 20 NM-
944 PM CST SAT DEC 3 2016

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST SUNDAY...

.REST OF TONIGHT...NORTH WINDS 13 TO 18 KNOTS. SEAS 5 TO 7 FEET
WITH OCCASIONAL SEAS UP TO 9 FEET. WIDESPREAD SHOWERS AND
ISOLATED THUNDERSTORMS.
.SUNDAY...NORTHEAST WINDS 13 TO 18 KNOTS. SEAS 5 TO 7 FEET WITH
OCCASIONAL SEAS UP TO 9 FEET. SHOWERS LIKELY IN THE MORNING.
SLIGHT CHANCE OF THUNDERSTORMS THROUGH THE DAY. SHOWERS IN THE
AFTERNOON.
.SUNDAY NIGHT...NORTHEAST WINDS 13 TO 18 KNOTS BECOMING NORTH
10 TO 15 KNOTS AFTER MIDNIGHT, THEN SHIFTING NORTHWEST 11 TO
16 KNOTS EARLY IN THE MORNING. SEAS 5 TO 7 FEET WITH OCCASIONAL
SEAS UP TO 9 FEET. SHOWERS AND CHANCE OF THUNDERSTORMS.
.MONDAY...NORTHWEST WINDS 14 TO 19 KNOTS. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS UP TO 8 FEET. CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE MORNING, THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON.
.MONDAY NIGHT...NORTHWEST WINDS 11 TO 16 KNOTS BECOMING WEST 7 TO
10 KNOTS AFTER MIDNIGHT. SEAS 3 TO 5 FEET WITH OCCASIONAL SEAS UP
TO 6 FEET SUBSIDING TO 2 TO 3 FEET EARLY IN THE MORNING.
.TUESDAY...SOUTHWEST WINDS 7 TO 9 KNOTS SHIFTING SOUTH 7 TO
8 KNOTS LATE IN THE AFTERNOON. SEAS 2 TO 3 FEET.
.TUESDAY NIGHT...SOUTHEAST WINDS 7 TO 11 KNOTS. SEAS 2 TO 3 FEET.
.WEDNESDAY...SOUTHEAST WINDS 8 TO 12 KNOTS. SEAS 2 TO 3 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
.WEDNESDAY NIGHT...NORTHEAST WINDS 18 TO 23 KNOTS. SEAS 5 TO
7 FEET WITH OCCASIONAL SEAS UP TO 9 FEET. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.THURSDAY...NORTH WINDS 21 TO 26 KNOTS. SEAS 7 TO 11 FEET WITH
OCCASIONAL SEAS UP TO 14 FEET. CHANCE OF SHOWERS.
.THURSDAY NIGHT...NORTH WINDS 19 TO 24 KNOTS. SEAS 7 TO 11 FEET
WITH OCCASIONAL SEAS UP TO 14 FEET.

$$

GMZ170-175-040930-
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-
944 PM CST SAT DEC 3 2016

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST SUNDAY...

.REST OF TONIGHT...NORTHEAST WINDS 12 TO 17 KNOTS. SEAS 5 TO
8 FEET WITH OCCASIONAL SEAS UP TO 10 FEET. SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS.
.SUNDAY...NORTHEAST WINDS 13 TO 18 KNOTS. SEAS 5 TO 7 FEET WITH
OCCASIONAL SEAS UP TO 10 FEET. SHOWERS LIKELY IN THE MORNING.
SLIGHT CHANCE OF THUNDERSTORMS THROUGH THE DAY. SHOWERS IN THE
AFTERNOON.
.SUNDAY NIGHT...EAST WINDS 13 TO 18 KNOTS SHIFTING SOUTHWEST
14 TO 19 KNOTS EARLY IN THE MORNING. SEAS 5 TO 7 FEET WITH
OCCASIONAL SEAS UP TO 9 FEET. SHOWERS AND CHANCE OF
THUNDERSTORMS.
.MONDAY...NORTHWEST WINDS 16 TO 21 KNOTS. SEAS 5 TO 7 FEET WITH
OCCASIONAL SEAS UP TO 9 FEET. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.MONDAY NIGHT...NORTHWEST WINDS 13 TO 18 KNOTS DIMINISHING TO
9 TO 14 KNOTS AFTER MIDNIGHT. SEAS 4 TO 6 FEET WITH OCCASIONAL
SEAS UP TO 8 FEET SUBSIDING TO 2 TO 4 FEET WITH OCCASIONAL SEAS
UP TO 5 FEET EARLY IN THE MORNING.
.TUESDAY...SOUTHWEST WINDS 7 TO 9 KNOTS SHIFTING SOUTH 7 TO
8 KNOTS LATE IN THE AFTERNOON. SEAS 2 TO 3 FEET.
.TUESDAY NIGHT...SOUTHEAST WINDS 8 TO 13 KNOTS. SEAS 2 TO 3 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
.WEDNESDAY...SOUTHEAST WINDS 9 TO 13 KNOTS. SEAS 1 TO 3 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
.WEDNESDAY NIGHT...NORTHEAST WINDS 20 TO 25 KNOTS. SEAS 5 TO
8 FEET WITH OCCASIONAL SEAS UP TO 10 FEET. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.THURSDAY...NORTH WINDS 24 TO 29 KNOTS. SEAS 9 TO 13 FEET WITH
OCCASIONAL SEAS UP TO 17 FEET. CHANCE OF SHOWERS.
.THURSDAY NIGHT...NORTH WINDS 22 TO 27 KNOTS. SEAS 8 TO 12 FEET
WITH OCCASIONAL SEAS UP TO 15 FEET.

$$



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