Marine Weather Message
Issued by NWS Seattle/Tacoma, WA

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365
WHUS76 KSEW 272137
MWWSEW

URGENT - MARINE WEATHER MESSAGE
National Weather Service Seattle WA
237 PM PDT Wed Aug 27 2025

PZZ110-150-153-156-280545-
/O.CON.KSEW.MF.Y.0008.000000T0000Z-250828T1800Z/
Grays Harbor Bar-
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 Point Grenville To Cape Shoalwater Out 10 Nm-
237 PM PDT Wed Aug 27 2025

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT
THURSDAY...

* WHAT...Dense fog will reduce visibility to 1 NM or less.

* WHERE...Grays Harbor Bar, Coastal Waters From Cape Flattery To
  James Island Out 10 Nm, Coastal Waters From James Island To
  Point Grenville Out 10 Nm and Coastal Waters From Point
  Grenville To Cape Shoalwater Out 10 Nm.

* WHEN...Until 11 AM PDT Thursday.

* IMPACTS...Low visibility will make navigation difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.

&&

$$

PZZ170-173-176-280545-
/O.CON.KSEW.MF.Y.0008.250828T0000Z-250828T1800Z/
Coastal Waters From Cape Flattery To James Island 10 To 60 Nm-
Coastal Waters From James Island To Point Grenville 10 To 60 Nm-
Coastal Waters From Point Grenville To Cape Shoalwater 10 To
60 Nm-
237 PM PDT Wed Aug 27 2025

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT
THURSDAY...

* WHAT...Dense fog will reduce visibility to 1 NM or less.

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

* WHEN...Until 11 AM PDT Thursday.

* IMPACTS...Low visibility will make navigation difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.

&&

$$

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