657
WHUS74 KBRO 131707
MWWBRO
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE BROWNSVILLE TX
1207 PM CDT THU AUG 13 2026
GMZ130-132-135-150-155-140600-
/O.NEW.KBRO.SC.Y.0034.260813T1900Z-260814T0600Z/
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-
GULF WATERS FROM PORT MANSFIELD TO THE RIO GRANDE OUT 20 NM-
GULF WATERS FROM BAFFIN BAY TO PORT MANSFIELD OUT 20 NM-
1207 PM CDT THU AUG 13 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM CDT FRIDAY
* WHAT...SOUTH TO SOUTHEAST WINDS AROUND 20 KNOTS WITH GUSTS UP
TO 25 KNOTS EXPECTED.
* WHERE...LAGUNA MADRE BETWEEN THE PORT OF BROWNSVILLE AND
BAFFIN BAY, AND NEARSHORE GULF WATERS BETWEEN THE MOUTH OF THE
RIO GRANDE AND BAFFIN BAY FROM 0 TO 20 NM.
* WHEN...UNTIL 1 AM CDT FRIDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
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