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Monday, Aug 10, 2026 02:28:23

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Small Craft Advisory 0108
Issued by the Seattle Forecast Office

Action Issued Starts Expiration
New 2026-08-03 16:09:24 2026-08-03 18:00:00 2026-08-04 05:00:00
Continued 2026-08-04 00:01:38 2026-08-04 05:00:00
Expired 2026-08-04 05:15:37 2026-08-04 05:00:00


Action: New
Issued At: 2026-08-03 16:09:24

765 
WHUS76 KSEW 032109
MWWSEW

URGENT - MARINE WEATHER MESSAGE
National Weather Service Seattle WA
209 PM PDT Mon Aug 3 2026

PZZ156-176-040515-
/O.NEW.KSEW.SC.Y.0108.260803T2300Z-260804T1000Z/
Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm-
Coastal Waters From Point Grenville To Cape Shoalwater 10 To
60 Nm-
209 PM PDT Mon Aug 3 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM PDT TUESDAY...

* WHAT...North winds 15 to 25 kt.

* WHERE...Coastal Waters From Point Grenville To Cape Shoalwater 
  Out 10 Nm and Coastal Waters From Point Grenville To Cape 
  Shoalwater 10 To 60 Nm.

* WHEN...Until 3 AM PDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 21 to 33 knots
and/or seas 10 feet or higher are expected to produce hazardous
wave conditions to small craft. Inexperienced mariners,
especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$

For more information from the National Weather Service visit
http://weather.gov/seattle


Action: Continued
Issued At: 2026-08-04 00:01:38

400 
WHUS76 KSEW 040501
MWWSEW

URGENT - MARINE WEATHER MESSAGE
National Weather Service Seattle WA
1001 PM PDT Mon Aug 3 2026

PZZ156-176-041000-
/O.CON.KSEW.SC.Y.0108.000000T0000Z-260804T1000Z/
Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm-
Coastal Waters From Point Grenville To Cape Shoalwater 10 To
60 Nm-
1001 PM PDT Mon Aug 3 2026

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

* WHAT...North winds 15 to 25 kt.

* WHERE...Coastal Waters From Point Grenville To Cape Shoalwater 
  Out 10 Nm and Coastal Waters From Point Grenville To Cape 
  Shoalwater 10 To 60 Nm.

* WHEN...Until 3 AM PDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 21 to 33 knots
and/or seas 10 feet or higher are expected to produce hazardous
wave conditions to small craft. Inexperienced mariners,
especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$

For more information from the National Weather Service visit
http://weather.gov/seattle


Action: Expired
Issued At: 2026-08-04 05:15:37

324 
WHUS76 KSEW 041015
MWWSEW

URGENT - MARINE WEATHER MESSAGE
National Weather Service Seattle WA
315 AM PDT Tue Aug 4 2026

PZZ156-176-041815-
/O.EXP.KSEW.SC.Y.0108.000000T0000Z-260804T1000Z/
/O.NEW.KSEW.SC.Y.0109.260804T1900Z-260805T0900Z/
Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm-
Coastal Waters From Point Grenville To Cape Shoalwater 10 To
60 Nm-
315 AM PDT Tue Aug 4 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TODAY TO 2 AM PDT
WEDNESDAY...

* WHAT...Seas 6 to 8 feet at 6 to 7 seconds. 

* WHERE...Coastal Waters From Point Grenville To Cape Shoalwater 
  Out 10 Nm and Coastal Waters From Point Grenville To Cape 
  Shoalwater 10 To 60 Nm.

* WHEN...From noon today to 2 AM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 21 to 33 knots
and/or seas 10 feet or higher are expected to produce hazardous
wave conditions to small craft. Inexperienced mariners,
especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$

PZZ150-153-170-173-041815-
/O.NEW.KSEW.SC.Y.0109.260804T1900Z-260805T0900Z/
Coastal Waters From Cape Flattery To James Island Out 10 Nm-
Coastal Waters From James Island To Point Grenville Out 10 Nm-
Coastal Waters From Cape Flattery To James Island 10 To 60 Nm-
Coastal Waters From James Island To Point Grenville 10 To 60 Nm-
315 AM PDT Tue Aug 4 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TODAY TO 2 AM PDT
WEDNESDAY...

* WHAT...Seas 6 to 8 feet at 6 to 7 seconds. 

* WHERE...Coastal Waters From Cape Flattery To James Island Out 
  10 Nm, Coastal Waters From James Island To Point Grenville Out 
  10 Nm, Coastal Waters From Cape Flattery To James Island 10 To 
  60 Nm and Coastal Waters From James Island To Point Grenville 
  10 To 60 Nm.

* WHEN...From noon today to 2 AM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 21 to 33 knots
and/or seas 10 feet or higher are expected to produce hazardous
wave conditions to small craft. Inexperienced mariners,
especially those operating smaller vessels should avoid
navigating in these conditions.

&&

$$

For more information from the National Weather Service visit
http://weather.gov/seattle



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