Dense Fog Advisory
URGENT - WEATHER MESSAGE
National Weather Service Medford OR
502 PM PST Fri Nov 7 2025
CAZ080-081-084-085-ORZ023-024-026-028-029-081800-
/O.NEW.KMFR.FG.Y.0008.251108T0600Z-251108T1800Z/
Western Siskiyou County-Central Siskiyou County-Northeast
Siskiyou and Northwest Modoc Counties-Modoc County-Central
Douglas County-Eastern Curry County and Josephine County-Jackson
County-Siskiyou Mountains and Southern Oregon Cascades-Klamath
Basin-
Including the following locations...Rogue River, Happy Camp,
Etna, Altamont, Yreka, Medford, Shady Cove, Winchester, Tulelake,
Roseburg, Cave Junction, Grants Pass, Klamath Falls, Sutherlin,
Drain, Fort Jones, Newell, Canyonville, Midland, Ashland,
Wilderville, Weed, Myrtle Creek, Merlin, Green, Jacksonville,
Applegate, Callahan, Dorris, Umpqua, Somes Bar, Elkton,
Greenview, Macdoel, and Gold Hill
502 PM PST Fri Nov 7 2025
...DENSE FOG ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 10 AM PST
SATURDAY...
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...In California, Klamath River Valley, Scott Valley, Shasta
Valley, and the Klamath Basin in both Siskiyou and Modoc counties.
In Oregon, the Umpqua Basin, Rogue Valley, Illinois Valley,
Applegate Valley, and the Klamath Basin in southern Klamath County.
* WHEN...From 10 PM this evening to 10 AM PST Saturday.
* IMPACTS...Low visibility could make driving conditions hazardous.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
&&
$$
Guerrero
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Seattle WA
909 PM PST Fri Nov 7 2025
PZZ110-081315-
/O.CON.KSEW.SC.Y.0150.000000T0000Z-251108T1600Z/
Grays Harbor Bar-
909 PM PST Fri Nov 7 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM PST
SATURDAY...
* WHAT...Severe to rough bar conditions. Combined seas 14 to 16
ft, becoming 10 to 12 ft early Saturday.
* WHERE...Grays Harbor Bar.
* WHEN...Until 8 AM PST Saturday.
* IMPACTS...Conditions will be hazardous to small craft
especially when navigating in or near harbor entrances.
* ADDITIONAL DETAILS...Maximum ebb currents will occur around
530 PM Friday, 600 AM Saturday. The evening ebb will be very
strong.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Small Craft Advisory for rough bar means that wave conditions
are expected to be hazardous to small craft in or near harbor
entrances.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Seattle WA
909 PM PST Fri Nov 7 2025
PZZ150-153-156-170-173-176-081315-
/O.CON.KSEW.SC.Y.0151.000000T0000Z-251108T1700Z/
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-
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-
909 PM PST Fri Nov 7 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST
SATURDAY...
* WHAT...Seas 10 to 15 ft.
* WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater
out to 60 nm.
* WHEN...Until 9 AM PST Saturday.
* 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.
&&
$$
For more information from the National Weather Service visit
http://weather.gov/seattle
URGENT - MARINE WEATHER MESSAGE
National Weather Service Portland OR
357 PM PST Fri Nov 7 2025
PZZ210-081500-
/O.EXP.KPQR.SE.W.0023.000000T0000Z-251108T0000Z/
/O.CON.KPQR.SC.Y.0130.251108T0000Z-251108T1500Z/
Columbia River Bar-
357 PM PST Fri Nov 7 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST
SATURDAY...
* WHAT...Rough bar conditions expected.
* WHERE...In the Main Channel of the Columbia River Bar.
* WHEN...Until 7 AM PST Saturday.
* IMPACTS...Conditions will be hazardous to small craft,
especially when operating near to, or attempting to cross, the
Columbia River Bar.
* ADDITIONAL DETAILS...General seas 10 to 12 ft subsiding to 6 ft
Saturday evening. Very strong ebb current of 7.32 kt at 536 PM
Friday. Seas 13 to 15 ft. Ebb current of 3.57 kt at 614 AM
Saturday. Seas 9 to 10 ft. Very strong ebb current of 6.81 kt at
625 PM Saturday. Seas 9 ft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Small Craft Advisory means that wave conditions are expected to
be hazardous to small craft in the vicinity of the Columbia River
Bar. Mariners are advised to obtain the latest bar conditions
from the United States Coast Guard before attempting to cross the
bar.
&&
$$
For more information from the National Weather Service, visit:
https://www.weather.gov/portland/marine
URGENT - MARINE WEATHER MESSAGE
National Weather Service Portland OR
357 PM PST Fri Nov 7 2025
PZZ251>253-271>273-081500-
/O.EXP.KPQR.SE.W.0023.000000T0000Z-251108T0000Z/
/O.CON.KPQR.SC.Y.0130.251108T0000Z-251108T1500Z/
Coastal waters from Cape Shoalwater WA to Cape Falcon OR out
10 NM-
Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM-
Coastal waters from Cape Foulweather to Florence OR out 10 NM-
Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM-
Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM-
Waters from Cape Foulweather to Florence OR from 10 to 60 NM-
357 PM PST Fri Nov 7 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST
SATURDAY...
* WHAT...Seas 9 to 14 ft at 13 seconds and southeast winds 5 to
10 kt expected.
* WHERE...Coastal Waters from Cape Shoalwater to Florence out 60
NM.
* WHEN...Until 7 AM PST Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Medford OR
131 PM PST Fri Nov 7 2025
PZZ350-356-370-376-081200-
/O.CON.KMFR.SC.Y.0097.000000T0000Z-251108T1500Z/
Coastal waters from Florence to Cape Blanco OR out 10 nm-
Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm-
Waters from Florence to Cape Blanco OR from 10 to 60 nm-
Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm-
131 PM PST Fri Nov 7 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST
SATURDAY...
* WHAT...High and steep swell dominated seas 14 to 16 ft through
this afternoon, diminishing to 10 to 12 ft tonight into
Saturday morning.
* WHERE...All areas.
* WHEN...Until 7 AM PST Saturday.
* IMPACTS...Gusty winds and/or steep seas could capsize or
damage smaller vessels.
* View the hazard area in detail at https://go.usa.gov/x6hks
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners and those operating smaller vessels should
remain in port and avoid the area of hazardous conditions.
&&
$$
Visit us at https://www.weather.gov/Medford
