178
FZUS54 KBRO 202151
CWFBRO
COASTAL WATERS FORECAST FOR THE LOWER TEXAS COAST
NATIONAL WEATHER SERVICE BROWNSVILLE TX
351 PM CST MON JAN 20 2025
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.
GMZ100-210430-
351 PM CST MON JAN 20 2025
SYNOPSIS
THE DEVELOPMENT OF LOW PRESSURE ALONG THE LOWER
TEXAS COAST WILL PRODUCE HAZARDOUS MARINE CONDITIONS FROM
TONIGHT THROUGH THE MIDDLE OF THE WEEK. UNFAVORABLE WIND AND SEA
CONDITIONS LATER IN THE WEEK WILL LIKELY REQUIRE ADDITIONAL SMALL
CRAFT ADVISORIES.
GMZ130-132-135-210430-
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-
351 PM CST MON JAN 20 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 3 AM
CST TUESDAY...
...GALE WARNING IN EFFECT FROM 3 AM CST TUESDAY THROUGH TUESDAY
AFTERNOON...
TONIGHT
NORTH WINDS 10 TO 15 KNOTS, INCREASING TO 25 TO 30
KNOTS WITH GUSTS UP TO 40 KNOTS. A MODERATE CHOP ON THE BAY,
INCREASING TO VERY ROUGH BAY WATERS. SHOWERS.
TUESDAY
NORTH WINDS 25 TO 35 KNOTS, BECOMING 25 TO 30 KNOTS
LATE IN THE AFTERNOON. VERY ROUGH BAY WATERS. SHOWERS IN THE
MORNING, THEN A CHANCE OF SHOWERS EARLY IN THE AFTERNOON.
TUESDAY NIGHT
NORTH WINDS 20 TO 25 KNOTS WITH GUSTS UP TO
30 KNOTS, DIMINISHING TO 10 TO 15 KNOTS. ROUGH BAY WATERS,
DIMINISHING TO A MODERATE CHOP ON THE BAY. A SLIGHT CHANCE OF
VERY LIGHT DRIZZLE LATE IN THE EVENING.
WEDNESDAY
NORTH WINDS 5 TO 10 KNOTS, BECOMING NORTHEAST LATE
IN THE AFTERNOON. A LIGHT CHOP ON THE BAY.
WEDNESDAY NIGHT
NORTHEAST WINDS AROUND 5 KNOTS, BECOMING NORTH
AFTER MIDNIGHT, THEN INCREASING TO 10 TO 15 KNOTS EARLY IN THE
MORNING. A LIGHT CHOP ON THE BAY, INCREASING TO A MODERATE CHOP ON
THE BAY EARLY IN THE MORNING.
THURSDAY
NORTH WINDS 10 TO 15 KNOTS. A MODERATE CHOP ON THE
BAY. A CHANCE OF SHOWERS, MAINLY IN THE MORNING.
THURSDAY NIGHT
NORTH WINDS 10 TO 15 KNOTS. A MODERATE CHOP ON
THE BAY. A SLIGHT CHANCE OF SHOWERS IN THE EVENING.
FRIDAY
NORTH WINDS 5 TO 10 KNOTS, BECOMING NORTHEAST IN THE
AFTERNOON. A LIGHT CHOP ON THE BAY.
FRIDAY NIGHT
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST
10 TO 15 KNOTS IN THE LATE EVENING AND OVERNIGHT. A MODERATE CHOP
ON THE BAY.
SATURDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. A MODERATE CHOP ON
THE BAY.
SATURDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. A MODERATE CHOP
ON THE BAY.
GMZ150-155-210430-
GULF WATERS FROM PORT MANSFIELD TO THE RIO GRANDE OUT 20 NM-
GULF WATERS FROM BAFFIN BAY TO PORT MANSFIELD OUT 20 NM-
351 PM CST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST TUESDAY
...GALE WARNING IN EFFECT FROM 3 AM CST TUESDAY THROUGH TUESDAY
AFTERNOON...
TONIGHT
EAST WINDS 10 TO 15 KNOTS, BECOMING NORTHEAST 15 TO
20 KNOTS LATE THIS EVENING, THEN INCREASING TO 20 TO 25 KNOTS
WITH GUSTS UP TO 35 KNOTS AFTER MIDNIGHT, BECOMING NORTH 25 TO
35 KNOTS EARLY THIS MORNING. SEAS 5 TO 7 FEET, OCCASIONALLY TO
9 FEET, BUILDING TO 7 TO 10 FEET, OCCASIONALLY TO 13 FEET AFTER
MIDNIGHT. WAVE DETAIL: NORTHEAST 7 FEET AT 8 SECONDS, BECOMING
NORTHEAST 10 FEET AT 8 SECONDS. SHOWERS.
TUESDAY
NORTH WINDS 25 TO 35 KNOTS, INCREASING TO 30 TO 40
KNOTS EARLY IN THE AFTERNOON, THEN DIMINISHING TO 25 TO 35 KNOTS
LATE IN THE AFTERNOON. SEAS 9 TO 14 FEET, OCCASIONALLY TO 18 FEET.
WAVE DETAIL: NORTHEAST 14 FEET AT 11 SECONDS AND NORTH 5 FEET AT
5 SECONDS. SHOWERS, MAINLY IN THE MORNING.
TUESDAY NIGHT
NORTH WINDS 25 TO 30 KNOTS, DIMINISHING TO 10 TO
15 KNOTS. SEAS 8 TO 13 FEET, OCCASIONALLY TO 17 FEET, SUBSIDING
TO 7 TO 10 FEET, OCCASIONALLY TO 13 FEET AFTER MIDNIGHT. WAVE
DETAIL: NORTHEAST 13 FEET AT 10 SECONDS AND NORTH 4 FEET AT
5 SECONDS, BECOMING NORTHEAST 10 FEET AT 10 SECONDS AND NORTHWEST
2 FEET AT 5 SECONDS. A SLIGHT CHANCE OF DRIZZLE IN THE EVENING.
WEDNESDAY
NORTH WINDS 10 TO 15 KNOTS, DIMINISHING TO 5 TO
10 KNOTS IN THE AFTERNOON, THEN BECOMING NORTHEAST LATE IN THE
AFTERNOON. SEAS 6 TO 8 FEET, OCCASIONALLY TO 10 FEET. WAVE
DETAIL: NORTHEAST 8 FEET AT 10 SECONDS AND NORTHWEST 2 FEET AT
3 SECONDS.
WEDNESDAY NIGHT
EAST WINDS AROUND 5 KNOTS, BECOMING NORTHEAST
AFTER MIDNIGHT, THEN BECOMING NORTH 10 TO 15 KNOTS EARLY IN THE
MORNING. SEAS 4 TO 6 FEET, OCCASIONALLY TO 8 FEET. WAVE DETAIL:
EAST 5 FEET AT 9 SECONDS. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT.
THURSDAY
NORTH WINDS 15 TO 20 KNOTS. SEAS 4 TO 5 FEET. WAVE
DETAIL: NORTHEAST 5 FEET AT 7 SECONDS. A CHANCE OF SHOWERS.
THURSDAY NIGHT
NORTH WINDS 15 TO 20 KNOTS, DIMINISHING TO
10 TO 15 KNOTS EARLY IN THE MORNING. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET. A SLIGHT CHANCE OF SHOWERS.
FRIDAY
NORTHEAST WINDS 10 TO 15 KNOTS, BECOMING AROUND
10 KNOTS LATE IN THE AFTERNOON. SEAS 4 TO 6 FEET, OCCASIONALLY TO
8 FEET.
FRIDAY NIGHT
EAST WINDS AROUND 10 KNOTS, BECOMING SOUTHEAST IN
THE LATE EVENING AND OVERNIGHT. SEAS 3 TO 5 FEET.
SATURDAY
SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET.
SATURDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 5 TO
7 FEET, OCCASIONALLY TO 9 FEET.
GMZ170-175-210430-
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-
351 PM CST MON JAN 20 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CST TUESDAY
...GALE WARNING IN EFFECT FROM 3 AM CST TUESDAY THROUGH TUESDAY
AFTERNOON...
TONIGHT
EAST WINDS 15 TO 20 KNOTS, BECOMING NORTHEAST 20 TO
25 KNOTS WITH GUSTS UP TO 30 KNOTS AFTER MIDNIGHT, THEN
INCREASING TO 30 TO 35 KNOTS EARLY THIS MORNING. SEAS 6 TO 8
FEET, OCCASIONALLY TO 10 FEET, BUILDING TO 9 TO 12 FEET,
OCCASIONALLY TO 15 FEET AFTER MIDNIGHT. WAVE DETAIL: NORTHEAST 8
FEET AT 8 SECONDS, BECOMING NORTHEAST 12 FEET AT 9 SECONDS. A
SLIGHT CHANCE OF THUNDERSTORMS THIS EVENING. SHOWERS.
TUESDAY
NORTH WINDS 30 TO 40 KNOTS, DIMINISHING TO 25 TO
35 KNOTS LATE IN THE AFTERNOON. SEAS 10 TO 15 FEET, OCCASIONALLY
TO 19 FEET, BUILDING TO 13 TO 18 FEET, OCCASIONALLY TO 23 FEET IN
THE AFTERNOON. WAVE DETAIL: NORTHEAST 15 FEET AT 10 SECONDS,
BECOMING NORTHEAST 18 FEET AT 10 SECONDS AND NORTH 12 FEET AT
8 SECONDS. SHOWERS UNTIL LATE AFTERNOON, THEN A CHANCE OF SHOWERS
LATE IN THE AFTERNOON.
TUESDAY NIGHT
NORTH WINDS 25 TO 30 KNOTS, DIMINISHING TO 15 TO
20 KNOTS. SEAS 11 TO 16 FEET, OCCASIONALLY TO 20 FEET, SUBSIDING
TO 9 TO 12 FEET, OCCASIONALLY TO 15 FEET AFTER MIDNIGHT. WAVE
DETAIL: NORTHEAST 16 FEET AT 10 SECONDS AND NORTH 11 FEET AT
8 SECONDS, BECOMING NORTHEAST 11 FEET AT 10 SECONDS AND NORTHWEST
6 FEET AT 7 SECONDS. A CHANCE OF SHOWERS AND DRIZZLE IN THE
EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND VERY LIGHT DRIZZLE
AFTER MIDNIGHT.
WEDNESDAY
NORTH WINDS 10 TO 15 KNOTS, BECOMING NORTHEAST 5 TO
10 KNOTS IN THE AFTERNOON. SEAS 7 TO 10 FEET, OCCASIONALLY TO
13 FEET, SUBSIDING TO 6 TO 8 FEET, OCCASIONALLY TO 10 FEET IN THE
AFTERNOON. WAVE DETAIL: NORTHEAST 9 FEET AT 10 SECONDS AND
NORTHWEST 2 FEET AT 3 SECONDS, BECOMING EAST 7 FEET AT
10 SECONDS.
WEDNESDAY NIGHT
EAST WINDS 5 TO 10 KNOTS, BECOMING NORTHEAST
10 TO 15 KNOTS EARLY IN THE MORNING. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET, SUBSIDING TO 4 TO 5 FEET AFTER MIDNIGHT.
WAVE DETAIL: EAST 6 FEET AT 9 SECONDS, BECOMING EAST 5 FEET AT
9 SECONDS. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
THURSDAY
NORTHEAST WINDS 10 TO 15 KNOTS, INCREASING TO 15 TO
20 KNOTS IN THE AFTERNOON. SEAS 4 TO 6 FEET, OCCASIONALLY TO
8 FEET. WAVE DETAIL: NORTH 6 FEET AT 7 SECONDS. A CHANCE OF
SHOWERS.
THURSDAY NIGHT
NORTH WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET. A CHANCE OF SHOWERS, MAINLY IN THE
EVENING.
FRIDAY
NORTHEAST WINDS 10 TO 15 KNOTS, BECOMING AROUND
10 KNOTS LATE IN THE AFTERNOON. SEAS 4 TO 6 FEET, OCCASIONALLY TO
8 FEET.
FRIDAY NIGHT
EAST WINDS 10 TO 15 KNOTS, BECOMING SOUTHEAST
15 TO 20 KNOTS AFTER MIDNIGHT. SEAS 4 TO 5 FEET.
SATURDAY
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 5 TO 7 FEET,
OCCASIONALLY TO 9 FEET, BUILDING TO 7 TO 9 FEET, OCCASIONALLY TO
11 FEET IN THE AFTERNOON. A SLIGHT CHANCE OF SHOWERS.
SATURDAY NIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 7 TO
9 FEET, OCCASIONALLY TO 11 FEET.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
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