086 

WHUS76 KPQR 190529

MWWPQR



URGENT - MARINE WEATHER MESSAGE

National Weather Service Portland OR

1029 PM PDT Mon May 18 2026



PZZ253-190800-

/O.EXT.KPQR.SC.Y.0058.000000T0000Z-260519T0800Z/

Coastal waters from Cape Foulweather to Florence OR out 10 NM-

1029 PM PDT Mon May 18 2026



...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM PDT TUESDAY...



* WHAT...Seas 7 to 9 ft at 15 seconds and north winds 10 to 15 kt

  with gusts up to 21 kt.



* WHERE...Coastal waters from Cape Foulweather to Florence OR 

  out 10 NM.



* WHEN...Until 1 AM PDT 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.



&&



$$



PZZ210-191600-

/O.CON.KPQR.SC.Y.0059.260519T1200Z-260519T1600Z/

Columbia River Bar-

1029 PM PDT Mon May 18 2026



...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 AM TO 9 AM PDT

TUESDAY...



* WHAT...Rough bar conditions expected during very strong ebb

  currents Tuesday morning. Ebb tide cycles may lead to locally 

  higher seas.



* WHERE...In the Main Channel of the Columbia River Bar.



* WHEN...From 5 AM to 9 AM PDT Tuesday.



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

  especially when operating near to, or attempting to cross, the 

  Columbia River Bar.



* ADDITIONAL DETAILS...Very strong ebb current of 7.02 kt at 703

  AM Tuesday. Seas 10 ft. Ebb current of 3.39 kt at 747 PM

  Tuesday. Seas 6 to 7 ft. Very strong ebb current of 6.48 kt at 

  755 AM Wednesday. Seas 9 ft.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



A Small Craft Advisory means that wave conditions are expected to

be hazardous to small craft in the vicinity of the Columbia River

Bar. Mariners are advised to obtain the latest bar conditions

from the United States Coast Guard before attempting to cross the

bar.



&&



$$





For more information from the National Weather Service, visit:

https://www.weather.gov/portland/marine






388 

WHUS74 KLCH 190536

MWWLCH



URGENT - MARINE WEATHER MESSAGE

National Weather Service Lake Charles LA

1236 AM CDT Tue May 19 2026



GMZ450-452-470-472-190900-

/O.CON.KLCH.SC.Y.0023.000000T0000Z-260519T0900Z/

Coastal waters from Cameron LA to High Island TX out 20 NM-

Coastal waters from Intracoastal City to Cameron LA out 20 NM-

Coastal waters from Cameron LA to High Island TX from 20 to 60 NM-

Coastal waters from Intracoastal City to Cameron LA from 20 to

60 NM-

1236 AM CDT Tue May 19 2026



...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT EARLY

THIS MORNING...



* WHAT...Southeast winds 15 to 20 kt with gusts up to 25 kt and 

  seas 4 to 6 ft.



* WHERE...Coastal waters from Cameron LA to High Island TX out 

  20 NM, Coastal waters from Intracoastal City to Cameron LA out 

  20 NM, Coastal waters from Cameron LA to High Island TX from 

  20 to 60 NM and Coastal waters from Intracoastal City to 

  Cameron LA from 20 to 60 NM.



* WHEN...Until 4 AM CDT early this morning.



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



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$






926 

WHUS71 KBOX 190547

MWWBOX



URGENT - MARINE WEATHER MESSAGE

National Weather Service Boston/Norton MA

147 AM EDT Tue May 19 2026



ANZ254>256-191900-

/O.CON.KBOX.SC.Y.0057.260519T1500Z-260521T0000Z/

Coastal waters from Provincetown MA to Chatham MA to Nantucket MA

out 20 NM-

Coastal Waters extending out to 25 NM South of Marthas Vineyard

and Nantucket-

Coastal Waters from Montauk NY to Marthas Vineyard extending out

to 20 NM South of Block Island-

147 AM EDT Tue May 19 2026



...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING

TO 8 PM EDT WEDNESDAY...



* WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and 

  seas 4 to 6 feet expected.



* WHERE...In Massachusetts coastal waters, Coastal waters from 

  Provincetown MA to Chatham MA to Nantucket MA out 20 NM and 

  Coastal Waters extending out to 25 NM South of Marthas 

  Vineyard and Nantucket. In Rhode Island coastal waters, 

  Coastal Waters from Montauk NY to Marthas Vineyard extending 

  out to 20 NM South of Block Island.



* WHEN...From 11 AM this morning to 8 PM EDT Wednesday.



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



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$