Alert archive / Texas / Small Craft Advisories in 2021

Small Craft Advisory 39, NWS Corpus Christi, TX

April 27, 2021

NWS Corpus Christi, TX issued this small craft advisory at Apr 27, 2021, 8:01 PM CDT. It was in force for 41 hr.

The area

The counties it named.

The facts

Issued
Apr 27, 2021, 8:01 PM CDT (01:01 UTC)
Expired
Apr 29, 2021, 1:00 PM CDT
In force
41 hr
Issued by
NWS Corpus Christi, TX

The text

As transmitted.

419 
WHUS74 KCRP 280101
MWWCRP

URGENT - MARINE WEATHER MESSAGE
National Weather Service Corpus Christi TX
801 PM CDT Tue Apr 27 2021

GMZ230-235-250-255-280600-
/O.NEW.KCRP.SC.Y.0039.210428T0101Z-210428T0600Z/
Bays and Waterways from Baffin Bay to Port Aransas-
Bays and Waterways from Port Aransas to Port O'Connor-
Coastal waters from Baffin Bay to Port Aransas out 20 NM-
Coastal waters from Port Aransas to Matagorda Ship Channel out
20 NM-
801 PM CDT Tue Apr 27 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM CDT WEDNESDAY...

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

* WHERE...Bays and Waterways from Baffin Bay to Port Aransas to
  Port O'Connor, Coastal waters from Baffin Bay to Port Aransas  
  to Matagorda Ship Channel out 20 NM.

* WHEN...Until 1 AM CDT Wednesday.

* IMPACTS...Strong to very strong winds and/or increased seas 
  will result in hazardous marine conditions especially for 
  inexperienced mariners with smaller vessels.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CB
6 follow-up statements
362 
WHUS74 KCRP 280339
MWWCRP

URGENT - MARINE WEATHER MESSAGE
National Weather Service Corpus Christi TX
1039 PM CDT Tue Apr 27 2021

GMZ230-235-280445-
/O.CAN.KCRP.SC.Y.0039.000000T0000Z-210428T0600Z/
Bays and Waterways from Baffin Bay to Port Aransas-
Bays and Waterways from Port Aransas to Port O'Connor-
1039 PM CDT Tue Apr 27 2021

...SMALL CRAFT ADVISORY IS CANCELLED...

Winds have fallen below criteria across the bays, therefore the
small craft advisory has been cancelled. Small craft should
continue to exercise caution as southeast winds of 15 to 20 
knots remain.

$$

GMZ270-275-281200-
/O.EXB.KCRP.SC.Y.0039.000000T0000Z-210428T1800Z/
Waters from Baffin Bay to Port Aransas from 20 to 60 NM-
Waters from Port Aransas to Matagorda Ship Channel from 20 to
60 NM-
1039 PM CDT Tue Apr 27 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT WEDNESDAY...

* WHAT...Southeast winds around 20 knots with gusts up to 25 
  knots.

* WHERE...Waters from Baffin Bay to Port Aransas from 20 to 60 
  NM and Waters from Port Aransas to Matagorda Ship Channel from 
  20 to 60 NM.

* WHEN...Until 1 PM CDT Wednesday.

* IMPACTS...Strong to very strong winds and/or increased seas will
  result in hazardous marine conditions especially for
  inexperienced mariners with smaller vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

GMZ250-255-281200-
/O.EXT.KCRP.SC.Y.0039.000000T0000Z-210428T1800Z/
Coastal waters from Baffin Bay to Port Aransas out 20 NM-
Coastal waters from Port Aransas to Matagorda Ship Channel out
20 NM-
1039 PM CDT Tue Apr 27 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 PM CDT WEDNESDAY...

* WHAT...Southeast winds around 20 knots with gusts up to 25 
  knots.

* WHERE...Coastal waters from Port Aransas to Matagorda Ship 
  Channel out 20 NM and Coastal waters from Baffin Bay to Port 
  Aransas out 20 NM.

* WHEN...Until 1 PM CDT Wednesday.

* IMPACTS...Strong to very strong winds and/or increased seas 
  will result in hazardous marine conditions especially for 
  inexperienced mariners with smaller vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

CB
895 
WHUS74 KCRP 280814
MWWCRP

URGENT - MARINE WEATHER MESSAGE
National Weather Service Corpus Christi TX
314 AM CDT Wed Apr 28 2021

GMZ230-235-281630-
/O.EXB.KCRP.SC.Y.0039.210428T1200Z-210429T0400Z/
Bays and Waterways from Baffin Bay to Port Aransas-
Bays and Waterways from Port Aransas to Port O'Connor-
314 AM CDT Wed Apr 28 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM THIS MORNING TO 11 PM
CDT THIS EVENING...

* WHAT...Southeast winds around 20 knots with gusts up to 25
  knots. Bays will be choppy to occasionally rough.

* WHERE...Bays and Waterways from Baffin Bay to Port Aransas and 
  Bays and Waterways from Port Aransas to Port O'Connor.

* WHEN...From 7 AM this morning to 11 PM CDT this evening.

* IMPACTS...Strong winds and increased seas will result in 
  hazardous marine conditions especially for inexperienced 
  mariners with smaller vessels.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

GMZ250-255-270-275-281630-
/O.EXT.KCRP.SC.Y.0039.000000T0000Z-210429T1200Z/
Coastal waters from Baffin Bay to Port Aransas out 20 NM-
Coastal waters from Port Aransas to Matagorda Ship Channel out
20 NM-Waters from Baffin Bay to Port Aransas from 20 to 60 NM-
Waters from Port Aransas to Matagorda Ship Channel from 20 to
60 NM-
314 AM CDT Wed Apr 28 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 AM CDT THURSDAY...

* WHAT...Southeast winds around 20 knots with gusts up to 25 knots
  increasing to 20 to 25 knots this evening. Seas will build to 7
  to 9 feet by this evening.

* WHERE...Waters from Baffin Bay to Port Aransas from 20 to 60 
  NM and Waters from Port Aransas to Matagorda Ship Channel from 
  20 to 60 NM.

* WHEN...Until 7 AM CDT Thursday.

* IMPACTS...Strong winds and increased seas will result in 
  hazardous marine conditions especially for inexperienced 
  mariners with smaller vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

TMT
829 
WHUS74 KCRP 281602 AAA
MWWCRP

URGENT - MARINE WEATHER MESSAGE...UPDATED
National Weather Service Corpus Christi TX
1102 AM CDT Wed Apr 28 2021

GMZ250-255-270-275-290400-
/O.CON.KCRP.SC.Y.0039.000000T0000Z-210429T1200Z/
Coastal waters from Baffin Bay to Port Aransas out 20 NM-
Coastal waters from Port Aransas to Matagorda Ship Channel out
20 NM-Waters from Baffin Bay to Port Aransas from 20 to 60 NM-
Waters from Port Aransas to Matagorda Ship Channel from 20 to
60 NM-
1102 AM CDT Wed Apr 28 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT
THURSDAY...

* WHAT...Southeast winds 20 to 25 knots with gusts up to 30 knots
  and seas 6 to 9 feet.

* WHERE...Waters from Port Aransas to Matagorda Ship Channel 
  from 20 to 60 NM, Waters from Baffin Bay to Port Aransas from 
  20 to 60 NM, Coastal waters from Port Aransas to Matagorda 
  Ship Channel out 20 NM and Coastal waters from Baffin Bay to 
  Port Aransas out 20 NM.

* WHEN...Until 7 AM CDT Thursday.

* IMPACTS...Strong to very strong winds and/or increased seas 
  will result in hazardous marine conditions especially for 
  inexperienced mariners with smaller vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

GMZ230-235-290400-
/O.CON.KCRP.SC.Y.0039.000000T0000Z-210429T0400Z/
Bays and Waterways from Baffin Bay to Port Aransas-
Bays and Waterways from Port Aransas to Port O'Connor-
1102 AM CDT Wed Apr 28 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM CDT THIS
EVENING...

* WHAT...Southeast winds around 20 knots with gusts up to 30 
  knots and rough waters.

* WHERE...Bays and Waterways from Baffin Bay to Port Aransas and 
  Bays and Waterways from Port Aransas to Port O'Connor.

* WHEN...Until 11 PM CDT this evening.

* IMPACTS...Strong to very strong winds and/or increased seas 
  will result in hazardous marine conditions especially for 
  inexperienced mariners with smaller vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
947 
WHUS74 KCRP 290402
MWWCRP

URGENT - MARINE WEATHER MESSAGE
National Weather Service Corpus Christi TX
1102 PM CDT Wed Apr 28 2021

GMZ230-235-290515-
/O.EXP.KCRP.SC.Y.0039.000000T0000Z-210429T0400Z/
Bays and Waterways from Baffin Bay to Port Aransas-
Bays and Waterways from Port Aransas to Port O'Connor-
1102 PM CDT Wed Apr 28 2021

...SMALL CRAFT ADVISORY HAS EXPIRED...

Winds across the bays have fallen below criteria. However, small
craft should continue to exercise caution for southeast winds of 
15 to 20 knots.

$$

GMZ250-255-270-275-291200-
/O.CON.KCRP.SC.Y.0039.000000T0000Z-210429T1200Z/
Coastal waters from Baffin Bay to Port Aransas out 20 NM-
Coastal waters from Port Aransas to Matagorda Ship Channel out
20 NM-Waters from Baffin Bay to Port Aransas from 20 to 60 NM-
Waters from Port Aransas to Matagorda Ship Channel from 20 to
60 NM-
1102 PM CDT Wed Apr 28 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT
THURSDAY...

* WHAT...Southeast winds 20 to 25 knots with gusts up to 30 
  knots and seas 6 to 9 feet.

* WHERE...Waters from Port Aransas to Matagorda Ship Channel 
  from 20 to 60 NM, Waters from Baffin Bay to Port Aransas from 
  20 to 60 NM, Coastal waters from Port Aransas to Matagorda 
  Ship Channel out 20 NM and Coastal waters from Baffin Bay to 
  Port Aransas out 20 NM.

* WHEN...Until 7 AM CDT Thursday.

* IMPACTS...Strong to very strong winds and/or increased seas 
  will result in hazardous marine conditions especially for 
  inexperienced mariners with smaller vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
788 
WHUS74 KCRP 290815
MWWCRP

URGENT - MARINE WEATHER MESSAGE
National Weather Service Corpus Christi TX
315 AM CDT Thu Apr 29 2021

GMZ250-255-291500-
/O.EXT.KCRP.SC.Y.0039.000000T0000Z-210429T1500Z/
Coastal waters from Baffin Bay to Port Aransas out 20 NM-
Coastal waters from Port Aransas to Matagorda Ship Channel out
20 NM-
315 AM CDT Thu Apr 29 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM CDT THIS
MORNING...

* WHAT...Southeast winds around 20 knots and seas 5 to 8 feet.

* WHERE...Coastal waters from Port Aransas to Matagorda Ship 
  Channel out 20 NM and Coastal waters from Baffin Bay to Port 
  Aransas out 20 NM.

* WHEN...Until 10 AM CDT this morning.

* IMPACTS...Strong to very strong winds and/or increased seas 
  will result in hazardous marine conditions especially for 
  inexperienced mariners with smaller vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

GMZ270-275-291500-
/O.EXT.KCRP.SC.Y.0039.000000T0000Z-210429T1800Z/
Waters from Baffin Bay to Port Aransas from 20 to 60 NM-
Waters from Port Aransas to Matagorda Ship Channel from 20 to
60 NM-
315 AM CDT Thu Apr 29 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...

* WHAT...Southeast winds 20 to 25 knots and seas 7 to 8 feet.

* WHERE...Waters from Port Aransas to Matagorda Ship Channel 
  from 20 to 60 NM and Waters from Baffin Bay to Port Aransas 
  from 20 to 60 NM.

* WHEN...Until 1 PM CDT this afternoon.

* IMPACTS...Strong to very strong winds and/or increased seas 
  will result in hazardous marine conditions especially for 
  inexperienced mariners with smaller vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

ANM
675 
WHUS74 KCRP 291512
MWWCRP

URGENT - MARINE WEATHER MESSAGE
National Weather Service Corpus Christi TX
1012 AM CDT Thu Apr 29 2021

GMZ250-255-291615-
/O.EXP.KCRP.SC.Y.0039.000000T0000Z-210429T1500Z/
Coastal waters from Baffin Bay to Port Aransas out 20 NM-
Coastal waters from Port Aransas to Matagorda Ship Channel out
20 NM-
1012 AM CDT Thu Apr 29 2021

...SMALL CRAFT ADVISORY HAS EXPIRED...

Winds and seas are below advisory criteria, therefore the Small
Craft Advisory was allowed to expire.

$$

GMZ270-275-291800-
/O.CON.KCRP.SC.Y.0039.000000T0000Z-210429T1800Z/
Waters from Baffin Bay to Port Aransas from 20 to 60 NM-
Waters from Port Aransas to Matagorda Ship Channel from 20 to
60 NM-
1012 AM CDT Thu Apr 29 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...

* WHAT...Seas 7 to 8 feet.

* WHERE...Waters from Port Aransas to Matagorda Ship Channel 
  from 20 to 60 NM and Waters from Baffin Bay to Port Aransas 
  from 20 to 60 NM.

* WHEN...Until 1 PM CDT this afternoon.

* IMPACTS...Strong to very strong winds and/or increased seas 
  will result in hazardous marine conditions especially for 
  inexperienced mariners with smaller vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

TE

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 28, 3:07 AM CDTWind AdvisoryCRPBee, Calhoun, Goliad, Kleberg, Nueces, Refugio and 2 more16 hr
Apr 28, 3:10 AM CDTRip Current StatementCRPAransas, Calhoun, Kleberg, Nueces40 hr
Apr 28, 2:36 PM CDTCoastal Flood AdvisoryCRPAransas, Calhoun, Kleberg, Nueces19 hr

Nearby

Small Craft Advisories in Texas, 2021Every 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.