Alert archive / Texas / Small Craft Advisories in 2021

Small Craft Advisory 5, NWS Brownsville, TX

January 18, 2021

NWS Brownsville, TX issued this small craft advisory at Jan 18, 2021, 4:08 AM CST. It took effect at Jan 18, 2021, 12:00 PM CST. It was in force for 24 hr.

The area

The counties it named.

The facts

Issued: Jan 18, 2021, 4:08 AM CST (10:08 UTC)
In effect from: Jan 18, 2021, 12:00 PM CST
Expired: Jan 19, 2021, 12:00 PM CST
In force: 24 hr
Issued by: NWS Brownsville, TX

The text

As transmitted.

159 
WHUS74 KBRO 181008
MWWBRO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Brownsville TX
408 AM CST Mon Jan 18 2021

GMZ170-175-181815-
/O.NEW.KBRO.SC.Y.0005.210118T1800Z-210119T1000Z/
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-
408 AM CST Mon Jan 18 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TODAY TO 4 AM CST
TUESDAY...

* WHAT...South winds 20 to 25 kt and seas 6 to 8 feet expected.

* WHERE...Waters from Port Mansfield to the Rio Grande extending 
  from 20 to 60 nm and Waters from Baffin Bay to Port Mansfield 
  extending from 20 to 60 nm.

* WHEN...From noon today to 4 AM CST Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

6 follow-up statements

728 
WHUS74 KBRO 181803
MWWBRO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Brownsville TX
1203 PM CST Mon Jan 18 2021

GMZ170-175-190015-
/O.CON.KBRO.SC.Y.0005.000000T0000Z-210119T1000Z/
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-
1203 PM CST Mon Jan 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CST
TUESDAY...

* WHAT...South winds 20 to 25 kt with gusts up to 30 kt and seas 6
  to 8 feet.

* WHERE...Waters from Port Mansfield to the Rio Grande extending 
  from 20 to 60 nm and Waters from Baffin Bay to Port Mansfield 
  extending from 20 to 60 nm.

* WHEN...Until 4 AM CST Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

Adams

589 
WHUS74 KBRO 182037
MWWBRO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Brownsville TX
237 PM CST Mon Jan 18 2021

GMZ150-155-190500-
/O.EXB.KBRO.SC.Y.0005.210119T0000Z-210119T0900Z/
Coastal waters from Port Mansfield to the Rio Grande out 20 nm-
Coastal waters from Baffin Bay to Port Mansfield out 20 nm-
237 PM CST Mon Jan 18 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 3 AM
CST TUESDAY...

* WHAT...South winds around 20 kts with gusts up to 30 kts and 
  seas 5 to 7 feet, occasionally up to 8 feet expected.

* WHERE...Coastal waters from Port Mansfield to the Rio Grande 
  out 20 nm and Coastal waters from Baffin Bay to Port Mansfield 
  out 20 nm.

* WHEN...From 6 PM this evening to 3 AM CST Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

GMZ170-175-190500-
/O.EXT.KBRO.SC.Y.0005.000000T0000Z-210119T1500Z/
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-
237 PM CST Mon Jan 18 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM CST TUESDAY...

* WHAT...South winds 20 to 25 kts with gusts up to 30 kts and seas
  6 to 8 feet, occasionally up to 9 feet.

* WHERE...Waters from Port Mansfield to the Rio Grande extending 
  from 20 to 60 nm and Waters from Baffin Bay to Port Mansfield 
  extending from 20 to 60 nm.

* WHEN...Until 9 AM CST Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

Adams

920 
WHUS74 KBRO 190306
MWWBRO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Brownsville TX
906 PM CST Mon Jan 18 2021

GMZ170-175-191115-
/O.CON.KBRO.SC.Y.0005.000000T0000Z-210119T1500Z/
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-
906 PM CST Mon Jan 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST
TUESDAY...

* WHAT...South winds 15 to 20 kt with gusts up to 30 kt and seas 
  around 7 feet.

* WHERE...Waters from Port Mansfield to the Rio Grande extending 
  from 20 to 60 nm and Waters from Baffin Bay to Port Mansfield 
  extending from 20 to 60 nm.

* WHEN...Until 9 AM CST Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

GMZ150-155-190900-
/O.CON.KBRO.SC.Y.0005.000000T0000Z-210119T0900Z/
Coastal waters from Port Mansfield to the Rio Grande out 20 nm-
Coastal waters from Baffin Bay to Port Mansfield out 20 nm-
906 PM CST Mon Jan 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM CST
TUESDAY...

* WHAT...South winds 15 to 20 kt with gusts up to 30 kt and seas 
  4 to 7 feet.

* WHERE...Coastal waters from Baffin Bay to Port Mansfield out 
  20 nm and Coastal waters from Port Mansfield to the Rio Grande 
  out 20 nm.

* WHEN...Until 3 AM CST Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

217 
WHUS74 KBRO 190940
MWWBRO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Brownsville TX
340 AM CST Tue Jan 19 2021

GMZ170-175-191500-
/O.CON.KBRO.SC.Y.0005.000000T0000Z-210119T1500Z/
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-
340 AM CST Tue Jan 19 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...

* WHAT...South winds 20 to 25 kt and seas around 7 feet.

* WHERE...Waters from Port Mansfield to the Rio Grande extending 
  from 20 to 60 nm and Waters from Baffin Bay to Port Mansfield 
  extending from 20 to 60 nm.

* WHEN...Until 9 AM CST Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

802 
WHUS74 KBRO 191459
MWWBRO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Brownsville TX
859 AM CST Tue Jan 19 2021

GMZ170-175-191800-
/O.EXT.KBRO.SC.Y.0005.000000T0000Z-210119T1800Z/
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-
859 AM CST Tue Jan 19 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL NOON CST TODAY...

* WHAT...South winds 15 to 25 kts and seas around 7 feet.

* WHERE...Waters from Port Mansfield to the Rio Grande extending 
  from 20 to 60 nm and Waters from Baffin Bay to Port Mansfield 
  extending from 20 to 60 nm.

* WHEN...Until noon CST today.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

56

052 
WHUS74 KBRO 191759
MWWBRO

URGENT - MARINE WEATHER MESSAGE
National Weather Service Brownsville TX
1159 AM CST Tue Jan 19 2021

GMZ170-175-191900-
/O.EXP.KBRO.SC.Y.0005.000000T0000Z-210119T1800Z/
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-
1159 AM CST Tue Jan 19 2021

...SMALL CRAFT ADVISORY WILL EXPIRE AT NOON CST TODAY...

Conditions are slowly improving across the offshore Gulf of Mexico
waters, with occasional 7 foot waves possible through the
afternoon. Small craft should exercise caution into this evening. 

$$

56

The office that day

Everything else NWS Brownsville, TX issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jan 18, 4:05 AM CST	Dense Fog Advisory	BRO	Brooks, Cameron, Hidalgo, Jim Hogg, Kenedy, Starr and 2 more	6 hr

Nearby

Small Craft Advisories in Texas, 2021 Every small craft advisory in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.