Marine Weather Message
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
000
WHUS74 KBRO 201537 AAA
MWWBRO

URGENT - MARINE WEATHER MESSAGE...UPDATED
National Weather Service Brownsville TX
937 AM CST Wed Nov 20 2019

...Hazardous Marine Conditions Expected Through Thursday
Morning...

.Strong southerly winds and elevated seas are expected to develop
this afternoon due to a strengthening pressure gradient. The
combination of high pressure building over the Mississippi River
Valley and low pressure building east of the Rockies will
reinforce the south-southeasterly flow through tonight. Marine
conditions are expected to improve by Thursday afternoon.

GMZ130-132-135-210900-
/O.CON.KBRO.SI.Y.0048.191120T1800Z-191121T0900Z/
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-
937 AM CST Wed Nov 20 2019

...SMALL CRAFT ADVISORY FOR WINDS REMAINS IN EFFECT UNTIL 3 AM
CST THURSDAY...

* WINDS...Southeast winds around 20 knots with gusts up to 30
  knots.

* BAY CONDITIONS...Rough bay waters.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory for wind means that wind speeds of 20 to
33 knots are expected. Inexperienced mariners...especially those
operating smaller vessels should avoid navigating in these
conditions.

&&

$$

GMZ150-155-170-175-210900-
/O.CON.KBRO.SC.Y.0052.191120T1800Z-191121T1800Z/
Coastal waters from Port Mansfield to the Rio Grande out 20 nm-
Coastal waters from Baffin Bay to Port Mansfield out 20 nm-
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-
937 AM CST Wed Nov 20 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON CST
THURSDAY...

* WINDS...South winds around 20 knots with gusts to 25 knots.

* WAVES/SEAS...Seas building to 4 to 7 feet nearshore and 5 to 8
  feet offshore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 20 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

&&

$$

Castillo


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