Marine Weather Net

Florence to Cape Blanco OR from 10 to 60 NM Marine Forecast


REST OF TODAY

SW
WINDS
15 - 20
KNOTS

TONIGHT

S
WINDS
10 - 15
KNOTS

TUE

S
WINDS
15 - 20
KNOTS

TUE NIGHT

SW
WINDS
25 - 30
KNOTS

The Marine Weather Forecast In Detail:
PZZ370 Forecast Issued: 820 AM PST Mon Dec 15 2025

GALE WARNING IN EFFECT UNTIL 4 PM PST THIS AFTERNOON
Rest Of Today...S Wind 25 To 30 Kt With Gusts Up To 40 Kt, Becoming Sw 15 To 20 Kt With Gusts Up To 30 Kt Late. Seas 12 To 16 Ft, Subsiding To 13 To 14 Ft This Afternoon. Wave Detail: S 12 Ft At 8 Seconds And W 10 Ft At 11 Seconds. Showers Early This Morning, Then A Slight Chance Of Showers This Afternoon.
Tonight...S Wind 10 To 15 Kt. Seas 12 To 13 Ft, Subsiding To 10 To 12 Ft After Midnight. Wave Detail: S 5 Ft At 7 Seconds And W 12 Ft At 13 Seconds. A Chance Of Showers.
Tue...S Wind 15 To 20 Kt, Rising To 20 To 25 Kt In The Afternoon. Seas 9 To 12 Ft. Wave Detail: S 5 Ft At 5 Seconds And W 11 Ft At 12 Seconds. Showers. A Slight Chance Of Tstms In The Afternoon.
Tue Night...Sw Wind 25 To 30 Kt, Veering To W After Midnight. Seas 11 To 15 Ft, Building To 14 To 17 Ft After Midnight. Wave Detail: W 13 Ft At 8 Seconds And Sw 12 Ft At 12 Seconds. A Slight Chance Of Tstms In The Evening. Showers.
Wed...W Wind 15 To 20 Kt With Gusts Up To 25 Kt, Becoming Sw 10 To 15 Kt In The Afternoon. Seas 13 To 16 Ft, Subsiding To 12 To 13 Ft In The Afternoon. Wave Detail: W 9 Ft At 8 Seconds And W 12 Ft At 12 Seconds. Showers Likely.
Wed Night...S Wind 15 To 20 Kt With Gusts Up To 25 Kt, Rising To 25 To 30 Kt With Gusts Up To 40 Kt After Midnight. Seas 11 To 13 Ft, Building To 12 To 16 Ft After Midnight. Wave Detail: Sw 11 Ft At 7 Seconds And W 11 Ft At 12 Seconds. Showers.
Thu...S Wind 30 To 35 Kt, Veering To Sw 25 To 35 Kt In The Afternoon. Seas 15 To 18 Ft. Wave Detail: Sw 15 Ft At 9 Seconds And W 10 Ft At 11 Seconds. Showers.
Thu Night...Sw Wind 20 To 25 Kt, Becoming W 15 To 20 Kt After Midnight. Seas 12 To 17 Ft. Wave Detail: Sw 14 Ft At 9 Seconds, W 10 Ft At 11 Seconds And Nw 7 Ft At 11 Seconds. Showers.
Fri...W Wind 15 To 20 Kt, Becoming Nw 10 To 15 Kt In The Afternoon. Seas 10 To 11 Ft. Wave Detail: W 4 Ft At 6 Seconds, W 8 Ft At 10 Seconds And Nw 8 Ft At 13 Seconds. Showers.
Fri Night...W Wind 10 To 15 Kt. Seas 9 To 10 Ft. Wave Detail: W 3 Ft At 4 Seconds, Sw 6 Ft At 10 Seconds And Nw 8 Ft At 12 Seconds. Showers. Winds And Seas Higher In And Near Tstms.
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Area Forecast Discussion
National Weather Service Medford OR
958am PST Monday Dec 15 2025

.Updated Aviation Discussion.

Radar image shows a line of light showers moving from west to east towards the Rogue Valley with mainly isolated showers over the marine waters. The showers are along and ahead of a front that is moving into the area. The high res guidance shows showers increasing in coverage area late this morning into the afternoon. For the most part showers will be light to occasionally moderate. Precipitation will then shift into northern Cal this evening as the front moves south, then we will catch a relative break in the weather tonight with precipitation far and few in between tonight. Adjustments were made to the forecast for today and tonight to line up better with the operational models and high res guidance which all show similar solutions. The one notable change was to adjust precipitation lower today and tonight.

-Petrucelli

Marine
Updated 800am PST Monday, December 15, 2025...South gales will gradually ease later this morning, but very steep and hazardous seas will continue into the afternoon. Conditions briefly improve this evening as winds ease. Seas will remain elevated, but become less steep and transition to swell dominated. Conditions worsen again late Tuesday as a stronger front moves through the region, likely bringing another quick round of southerly gales and very steep and hazardous seas Tuesday night into Wednesday morning. Much like today, seas will remain steep as winds ease late Wednesday morning, but conditions will deteriorate again late Wednesday night into Thursday as southerly gales are likely to return. Active weather will continue into the weekend. /BR-y

NOAA Medford OR Office: Watches - Warnings - Advisories
OR...High Wind Watch from Tuesday evening through Wednesday afternoon for ORZ030-031.

CA...High Wind Watch from Tuesday evening through Wednesday afternoon for CAZ085.

PACIFIC COASTAL WATERS...Hazardous Seas Warning until 4pm PST this afternoon for PZZ350-356-370-376.

Gale Warning until 4pm PST this afternoon for PZZ350-370.