Dense Fog Advisory
URGENT - WEATHER MESSAGE
National Weather Service Portland OR
1156 PM PST Fri Nov 21 2025
ORZ108>111-WAZ204>206-221900-
/O.EXA.KPQR.FG.Y.0016.000000T0000Z-251122T1900Z/
Lower Columbia River-Tualatin Valley-Portland West Hills and
Chehalem Mountain-Inner Portland Metro-Cowlitz County Lowlands-
North Clark County Lowlands-Inner Vancouver Metro-
Including the cities of Skyline Drive, St. Helens, Lake Oswego,
Woodland, Longview, Vancouver, Tigard, Rockcreek, Hockinson,
Hillsboro, Kelso, Evergreen, Happy Valley, Oregon City, La
Center, Forest Grove, Castle Rock, Scappoose, Salmon Creek,
Sylvan Hill, Sherwood, Ridgefield, Battle Ground, Kalama,
Portland, Clatskanie, Rainier, Sellwood, Brush Prairie, Chehalem
Mountain, and Eagle Creek
1156 PM PST Fri Nov 21 2025
...DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM PST SATURDAY...
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Lower Columbia River and Cowlitz River Valleys, Tualatin
Valley, Portland West Hills and Chehalem Mountain, Inner Portland
Metro, North Clark County Lowlands, and Inner Vancouver Metro.
* WHEN...Until 11 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.
If driving, slow down and leave plenty of distance ahead of you.
Pedestrians and cyclists should wear bright or reflective clothing
to increase the chances of being seen by others in poor visibility
conditions.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Portland OR
1156 PM PST Fri Nov 21 2025
ORZ114>118-221900-
/O.CON.KPQR.FG.Y.0016.000000T0000Z-251122T1900Z/
West Central Willamette Valley-East Central Willamette Valley-
Benton County Lowlands-Linn County Lowlands-Lane County Lowlands-
Including the cities of Springfield, Eugene, Brownsville,
Sheridan, Monroe, Keizer, Silverton, McMinnville, Wilsonville,
Junction City, Lebanon, Philomath, Salem, Monmouth, Dallas,
Harrisburg, Albany, Cottage Grove, Molalla, Newberg, Corvallis,
Creswell, Woodburn, and Stayton
1156 PM PST Fri Nov 21 2025
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST SATURDAY...
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Central and Southern Willamette Valley.
* WHEN...Until 11 AM PST Saturday.
* IMPACTS...Low visibility could make driving conditions hazardous.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.
If driving, slow down and leave plenty of distance ahead of you.
Pedestrians and cyclists should wear bright or reflective clothing
to increase the chances of being seen by others in poor visibility
conditions.
&&
$$
For more information from the National Weather Service visit
www.weather.gov/portland
42
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Portland OR
218 AM PST Sat Nov 22 2025
PZZ210-230400-
/O.EXT.KPQR.SC.Y.0137.000000T0000Z-251124T1800Z/
Columbia River Bar-
218 AM PST Sat Nov 22 2025
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM PST MONDAY...
* WHAT...Rough bar conditions expected. 11 to 14 ft through
Sunday morning.
* WHERE...In the Main Channel of the Columbia River Bar.
* WHEN...Until 10 AM PST Monday.
* IMPACTS...Conditions will be hazardous to small craft,
especially when operating near to, or attempting to cross, the
Columbia River Bar.
* ADDITIONAL DETAILS...First Ebb current of 2.69 kt at 532 AM
Saturday. Seas 12 to 14 ft. Second Ebb current of 5.51 kt at 528
PM Saturday. Seas 12 to 13 ft. Third Ebb current of 2.5 kt at
607 AM Sunday. Seas 11 to 12 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Portland OR
218 AM PST Sat Nov 22 2025
PZZ251>253-230400-
/O.EXT.KPQR.SC.Y.0137.000000T0000Z-251124T1800Z/
Coastal waters from Cape Shoalwater WA to Cape Falcon OR out
10 NM-
Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM-
Coastal waters from Cape Foulweather to Florence OR out 10 NM-
218 AM PST Sat Nov 22 2025
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM PST MONDAY...
* WHAT...Seas 9 to 14 ft at 17 seconds through Monday and
southwest winds 10 to 20 kt with gusts up to 25 kt on Sunday.
* WHERE...Inner Coastal Waters from Cape Shoalwater to Florence
out 10 NM.
* WHEN...Until 10 AM PST Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
For more information from the National Weather Service, visit:
https://www.weather.gov/portland/marine
URGENT - MARINE WEATHER MESSAGE
National Weather Service Portland OR
218 AM PST Sat Nov 22 2025
PZZ271>273-230400-
/O.EXT.KPQR.SC.Y.0137.000000T0000Z-251124T1800Z/
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-
218 AM PST Sat Nov 22 2025
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM PST MONDAY...
* WHAT...Seas 10 to 15 ft at 16 seconds through Monday and west
winds 10 to 20 kt with gusts up to 25 kt on Sunday.
* WHERE...Outer Coastal Waters from Cape Shoalwater to Florence
10 to 60 NM offshore.
* WHEN...Until 10 AM PST Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Seattle WA
214 AM PST Sat Nov 22 2025
PZZ110-221815-
/O.CON.KSEW.SC.Y.0158.000000T0000Z-251123T1400Z/
Grays Harbor Bar-
214 AM PST Sat Nov 22 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST SUNDAY...
* WHAT...Rough bar conditions with combined seas 10 to 12 ft.
* WHERE...Grays Harbor Bar.
* WHEN...Until 6 AM PST Sunday.
* IMPACTS...Conditions will be hazardous to small craft
especially when navigating in or near harbor entrances.
* ADDITIONAL DETAILS...Maximum ebb currents will occur around 530
AM Saturday and 515 PM Saturday and 530 AM Sunday. The
afternoon ebb will be strong.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Small Craft Advisory for rough bar means that wave conditions
are expected to be hazardous to small craft in or near harbor
entrances.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Seattle WA
214 AM PST Sat Nov 22 2025
PZZ150-153-156-170-173-176-221815-
/O.EXT.KSEW.SC.Y.0158.000000T0000Z-251124T1800Z/
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-
214 AM PST Sat Nov 22 2025
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM PST MONDAY...
* WHAT...West winds 15 to 25 kt and seas 10 to 15 ft.
* WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater
out to 60 nm.
* WHEN...Until 10 AM PST Monday.
* IMPACTS...Conditions will be hazardous to small craft.
* ADDITIONAL DETAILS...Gusty winds will pick up Saturday
afternoon, and remain windy through Sunday evening.
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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Medford OR
305 PM PST Fri Nov 21 2025
PZZ350-356-370-376-221215-
/O.EXT.KMFR.SC.Y.0102.000000T0000Z-251124T0600Z/
Coastal waters from Florence to Cape Blanco OR out 10 nm-
Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm-
Waters from Florence to Cape Blanco OR from 10 to 60 nm-
Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm-
305 PM PST Fri Nov 21 2025
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM PST SUNDAY...
* WHAT...Steep seas 15 to 17 ft at 16 seconds, lowering to 11 to
14 ft this morning, with north winds 15 to 25 kt and gusts to
30 kt.
* WHERE...All areas.
* WHEN...Until 10 PM PST Sunday.
* IMPACTS...Gusty winds and/or steep seas could capsize or
damage smaller vessels.
* View the hazard area in detail at https://go.usa.gov/x6hks
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners and those operating smaller vessels should
remain in port and avoid the area of hazardous conditions.
&&
$$
Visit us at https://www.weather.gov/Medford
Beach Hazards Statement
Coastal Hazard Message
National Weather Service Medford OR
221 AM PST Sat Nov 22 2025
ORZ021-022-230000-
/O.NEW.KMFR.BH.S.0010.251122T1021Z-251124T0600Z/
South Central Oregon Coast-Curry County Coast-
221 AM PST Sat Nov 22 2025
...BEACH HAZARDS STATEMENT IN EFFECT THROUGH SUNDAY EVENING...
* WHAT...Increased risk of sneaker waves expected.
* WHERE...Beaches of Douglas, Coos and Curry counties.
* WHEN...Through Sunday evening.
* IMPACTS...Sneaker waves can run up significantly farther on
beaches than normal, including over rocks and jetties. These
waves can suddenly knock people off of their feet and sweep them
into the ocean. The waves can also move logs or other objects
which could crush or trap anyone caught underneath.
* ADDITIONAL DETAILS...While sneaker waves can occur at any time,
the greatest risk is on an incoming tide. Please be aware of the
tides if venturing out onto the beaches this weekend.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Avoid climbing on rocks and jetties. Stay away from the ocean and
remain out of the water to avoid hazardous conditions.
&&
$$
Visit us at https://www.weather.gov/Medford
Coastal Hazard Message
National Weather Service Portland OR
218 AM PST Sat Nov 22 2025
ORZ101>103-WAZ201-230400-
/O.EXT.KPQR.BH.S.0015.000000T0000Z-251124T1800Z/
Clatsop County Coast-Tillamook County Coast-
Central Coast of Oregon-South Washington Coast-
218 AM PST Sat Nov 22 2025
...BEACH HAZARDS STATEMENT NOW IN EFFECT THROUGH MONDAY MORNING...
* WHAT...Sneaker waves possible.
* WHERE...North and Central Coast of Oregon, and South
Washington Coast.
* WHEN...Through Monday morning.
* IMPACTS...Waves can run up significantly farther on a beach
than normal, including over rocks and jetties. Sneaker waves
can suddenly knock people off of their feet and quickly pull
them into the frigid ocean which may lead to serious injury or
drowning.
* ADDITIONAL DETAILS...A Beach Hazards Statement is issued when
sneaker waves create potentially life-threatening conditions
in the surf zone. Caution should be used when in or near the
water. Always keep an eye on the waves, and be especially
watchful of children. Those participating in razor clam digs
should exercise caution.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain out of the water to avoid hazardous swimming conditions.
&&
$$
For more information from the National Weather Service visit
https://www.weather.gov/portland
