Coastal Waters Forecast
Issued by NWS Brownsville, TX

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
FZUS54 KBRO 302138
CWFBRO

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE BROWNSVILLE TX
438 PM CDT SUN APR 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.

GMZ100-010945-
SYNOPSIS FOR BAFFIN BAY TO RIO GRANDE OUT 60 NM-
438 PM CDT SUN APR 30 2017

.SYNOPSIS...ADVERSE MARINE CONDITIONS ARE ONGOING ALONG THE LOWER
TEXAS COAST BEHIND THE PASSAGE OF A COLD FRONT. SMALL CRAFT
ADVISORIES REMAIN EFFECT FOR THE GULF WATERS EAST OF PADRE ISLAND
DUE TO RESIDUAL SOUTHEASTERLY SWELLS. IMPROVED MARINE CONDITIONS
ARE EXPECTED BY EARLY MONDAY MORNING INTO THE MIDDLE NEXT WEEK OF
NEXT WEEK AS HIGH PRESSURE SETTLES OVER THE NORTHERN GULF OF
MEXICO...KEEPING LIGHT TO MODERATE WINDS AND SEAS IN PLACE.
MARINE CONDITIONS BECOME UNFAVORABLE AGAIN BY LATE WEDNESDAY DUE
TO THE PASSAGE OF ANOTHER COLD FRONT...WITH HAZARDOUS WINDS AND
SEAS CONTINUING THROUGH MUCH OF THURSDAY.

$$

GMZ130-132-135-010945-
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-
438 PM CDT SUN APR 30 2017

.TONIGHT...SOUTHEAST WINDS 9 TO 13 KNOTS. A MODERATE CHOP ON THE
BAY.
.MONDAY...SOUTHEAST WINDS 7 TO 12 KNOTS BECOMING EAST 11 TO
14 KNOTS LATE IN THE AFTERNOON. A LIGHT CHOP ON THE BAY
INCREASING TO A MODERATE CHOP LATE IN THE AFTERNOON.
.MONDAY NIGHT...SOUTHEAST WINDS 11 TO 16 KNOTS. A MODERATE CHOP
ON THE BAY.
.TUESDAY...SOUTHEAST WINDS 10 TO 14 KNOTS INCREASING TO 13 TO
16 KNOTS LATE IN THE AFTERNOON. A MODERATE CHOP ON THE BAY.
SLIGHT CHANCE OF RAIN.
.TUESDAY NIGHT...SOUTHEAST WINDS 12 TO 16 KNOTS. A MODERATE CHOP
ON THE BAY. SLIGHT CHANCE OF RAIN.
.WEDNESDAY...SOUTHEAST WINDS 12 TO 17 KNOTS INCREASING TO 15 TO
18 KNOTS LATE IN THE AFTERNOON. A MODERATE CHOP ON THE BAY
INCREASING TO CHOPPY LATE IN THE AFTERNOON. SLIGHT CHANCE OF RAIN
THROUGH THE DAY. SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 14 TO 19 KNOTS. CHOPPY ON THE
BAY. CHANCE OF RAIN AND THUNDERSTORMS.
.THURSDAY...NORTH WINDS 16 TO 21 KNOTS. CHOPPY ON THE BAY. SLIGHT
CHANCE OF RAIN.
.THURSDAY NIGHT...NORTH WINDS 11 TO 16 KNOTS. A MODERATE CHOP ON
THE BAY.
.FRIDAY...NORTH WINDS 9 TO 12 KNOTS. A MODERATE CHOP ON THE BAY.
.FRIDAY NIGHT...EAST WINDS 7 TO 12 KNOTS. A LIGHT CHOP ON THE
BAY.

$$

GMZ150-155-010945-
COASTAL WATERS FROM PORT MANSFIELD TO THE RIO GRANDE OUT 20 NM-
COASTAL WATERS FROM BAFFIN BAY TO PORT MANSFIELD OUT 20 NM-
438 PM CDT SUN APR 30 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT CDT TONIGHT...

.TONIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 5 TO 7 FEET WITH
OCCASIONAL SEAS UP TO 9 FEET SUBSIDING TO 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET AFTER MIDNIGHT.
.MONDAY...SOUTHEAST WINDS 7 TO 11 KNOTS SHIFTING EAST 9 TO
14 KNOTS LATE IN THE AFTERNOON. SEAS 2 TO 4 FEET WITH OCCASIONAL
SEAS UP TO 5 FEET.
.MONDAY NIGHT...SOUTHEAST WINDS 14 TO 19 KNOTS DIMINISHING TO
13 TO 16 KNOTS EARLY IN THE MORNING. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET.
.TUESDAY...SOUTHEAST WINDS 11 TO 16 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET.
.TUESDAY NIGHT...SOUTHEAST WINDS 14 TO 17 KNOTS. SEAS 3 TO 5 FEET
WITH OCCASIONAL SEAS UP TO 6 FEET. SLIGHT CHANCE OF RAIN.
.WEDNESDAY...SOUTHEAST WINDS 14 TO 18 KNOTS. SEAS 4 TO 6 FEET
WITH OCCASIONAL SEAS UP TO 8 FEET. SLIGHT CHANCE OF RAIN THROUGH
THE DAY. SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 17 TO 22 KNOTS. SEAS 3 TO
5 FEET WITH OCCASIONAL SEAS UP TO 6 FEET. CHANCE OF RAIN AND
THUNDERSTORMS.
.THURSDAY...NORTH WINDS 19 TO 24 KNOTS. SEAS 8 TO 12 FEET WITH
OCCASIONAL SEAS UP TO 15 FEET. SLIGHT CHANCE OF RAIN.
.THURSDAY NIGHT...NORTH WINDS 13 TO 18 KNOTS. SEAS 4 TO 6 FEET
WITH OCCASIONAL SEAS UP TO 8 FEET.
.FRIDAY...NORTH WINDS 10 TO 14 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET.
.FRIDAY NIGHT...EAST WINDS 8 TO 13 KNOTS. SEAS 2 TO 3 FEET.

$$

GMZ170-175-010945-
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-
438 PM CDT SUN APR 30 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT CDT TONIGHT...

.TONIGHT...NORTHEAST WINDS 13 TO 18 KNOTS BECOMING EAST 10 TO
15 KNOTS IN THE LATE EVENING AND EARLY MORNING, THEN DIMINISHING
TO 9 TO 12 KNOTS LATE IN THE NIGHT. SEAS 4 TO 7 FEET WITH
OCCASIONAL SEAS UP TO 10 FEET.
.MONDAY...EAST WINDS 7 TO 10 KNOTS INCREASING TO 10 TO 15 KNOTS
LATE IN THE AFTERNOON. SEAS 3 TO 5 FEET WITH OCCASIONAL SEAS UP
TO 6 FEET.
.MONDAY NIGHT...SOUTHEAST WINDS 15 TO 19 KNOTS DIMINISHING TO
13 TO 16 KNOTS EARLY IN THE MORNING. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS UP TO 8 FEET.
.TUESDAY...SOUTHEAST WINDS 11 TO 16 KNOTS. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS UP TO 8 FEET. SLIGHT CHANCE OF RAIN.
.TUESDAY NIGHT...SOUTHEAST WINDS 14 TO 18 KNOTS. SEAS 4 TO 6 FEET
WITH OCCASIONAL SEAS UP TO 8 FEET. SLIGHT CHANCE OF RAIN.
.WEDNESDAY...SOUTHEAST WINDS 14 TO 19 KNOTS. SEAS 5 TO 7 FEET
WITH OCCASIONAL SEAS UP TO 9 FEET. SLIGHT CHANCE OF RAIN THROUGH
THE DAY. SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 16 TO 21 KNOTS. SEAS 4 TO
6 FEET WITH OCCASIONAL SEAS UP TO 8 FEET. RAIN AND THUNDERSTORMS
LIKELY.
.THURSDAY...NORTH WINDS 19 TO 24 KNOTS. SEAS 7 TO 11 FEET WITH
OCCASIONAL SEAS UP TO 14 FEET. CHANCE OF RAIN.
.THURSDAY NIGHT...NORTH WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET
WITH OCCASIONAL SEAS UP TO 9 FEET.
.FRIDAY...NORTH WINDS 12 TO 17 KNOTS. SEAS 4 TO 6 FEET WITH
OCCASIONAL SEAS UP TO 8 FEET.
.FRIDAY NIGHT...EAST WINDS 7 TO 12 KNOTS. SEAS 2 TO 3 FEET.

$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.