Cape Blanco OR to Point St. George CA out 10 NM Marine Forecast
| Rest Of Today...S Wind 20 To 25 Kt With Gusts Up To 30 Kt, Rising To 25 To 30 Kt With Gusts Up To 40 Kt Late This Morning And Afternoon. Seas 6 To 9 Ft. Wave Detail: Sw 9 Ft At 7 Seconds, Nw 6 Ft At 12 Seconds And S 2 Ft At 14 Seconds. A Chance Of Rain Early This Morning, Then Rain Late This Morning And Afternoon. |
| Tonight...S Wind 25 To 30 Kt, Easing To 15 To 20 Kt With Gusts Up To 25 Kt After Midnight. Seas 8 To 11 Ft, Building To 9 To 13 Ft After Midnight. Wave Detail: Sw 9 Ft At 8 Seconds, W 9 Ft At 13 Seconds And Sw 2 Ft At 15 Seconds. Rain In The Evening, Then Showers Likely After Midnight. |
| Wed...S Wind 10 To 15 Kt. Gusts Up To 25 Kt In The Morning. Seas 10 To 13 Ft, Building To 13 To 15 Ft In The Afternoon. Wave Detail: S 3 Ft At 5 Seconds And W 14 Ft At 13 Seconds. Showers. |
| Wed Night...S Wind 10 To 15 Kt, Easing To 5 To 10 Kt After Midnight. Seas 12 To 15 Ft, Subsiding To 11 To 13 Ft After Midnight. Wave Detail: S 3 Ft At 5 Seconds And W 14 Ft At 13 Seconds. A Chance Of Showers, Mainly In The Evening. |
| Thu...S Wind 5 To 10 Kt, Veering To Sw In The Afternoon. Seas 10 To 13 Ft. Wave Detail: W 2 Ft At 5 Seconds And W 13 Ft At 13 Seconds. A Slight Chance Of Showers In The Morning. |
| Thu Night...N Wind 5 To 10 Kt. Seas 8 To 11 Ft. Wave Detail: Nw 2 Ft At 4 Seconds And W 10 Ft At 12 Seconds. |
| Fri...N Wind 5 To 10 Kt, Rising To 15 To 20 Kt In The Afternoon. Seas 6 To 8 Ft. Wave Detail: Nw 2 Ft At 4 Seconds And Nw 8 Ft At 11 Seconds. |
| Fri Night...N Wind 15 To 20 Kt. Seas 6 To 9 Ft. Wave Detail: Nw 3 Ft At 4 Seconds And Nw 7 Ft At 10 Seconds. |
| Sat...N Wind 15 To 20 Kt, Rising To 20 To 25 Kt In The Afternoon. Seas 5 To 7 Ft. Wave Detail: N 5 Ft At 7 Seconds And Nw 6 Ft At 14 Seconds. |
| Sat Night...N Wind 20 To 25 Kt. Seas 5 To 8 Ft, Subsiding To 5 To 6 Ft After Midnight. Wave Detail: N 7 Ft At 8 Seconds And Nw 3 Ft At 12 Seconds. |
| Area Forecast Discussion National Weather Service Medford OR 342am PDT Tuesday September 30 2025 Satellite image clearly shows were in between systems with some clearing that has developed over the area. Radar is showing isolated showers along the Cascades and portions of the eastside. Because the stable conditions, clearing and recent rainfall, this has allowed low clouds and patchy fog to form for many of the interior westside valleys and the Klamath Basin. This will continue into at least the mid morning hours before the next front pushes towards the coast, resulting in the lower clouds and fog lifting. Models are in pretty good agreement with the timing of the next front which is expected to reach the coast late this afternoon. Until then, most of the interior could get away with dry weather through at least mid afternoon before precipitation sneaks in at the coast and coastal mountains. The front will move inland early this evening and we'll have another period of steady light to moderate rainfall. However rainfall amounts are expected to be less than what we had with the previous front as the front will lose some of it's punch as it moves onshore. Post frontal showers are likely behind the front later this evening and tonight, but rainfall amounts will be light. It's also worth mentioning, it will be windy again ahead of the front along the coast, coastal mountains, Shasta Valley and east ofthe Cascades for most of the day. Winds in the Shasta Valley will gradually diminish later this evening and tonight. Wind advisories remain in effect for the Shasta Valley, and portions of the eastside. Wednesday, upper troughing remains offshore with a southwest flow aloft, with off/on showers expected through the day. However rainfall amounts will be light. Isolated showers are likely Wednesday nigh into Thursday, with most hours and locations dry as we transition towards a dry and milder pattern late this week into next weekend. The models are in pretty good agreement showing dry and milder weather Friday through the weekend. An upper trough axis will move through Friday followed by weak ridging offshore. At the surface, a thermal trough will develop with offshore flow setting up with dry and milder weather with temperatures near seasonal norms starting Friday. -Petrucelli Marine Updated 200am PDT Tuesday, September 30, 2025...South winds will increase ahead of the next front this morning with winds approaching gales at times late this morning through this evening. One the front moves onshore this evening. winds will diminish and shift to the southwest. However an increasing west swell will move into the waters resulting in hazardous seas warning conditions for the northern waters and small craft conditions for the southern waters with swells expected to be less there. West swell will remain elevated between 11-12 feet through Thursday night, before diminishing Friday, therefore we have extended the end time for the small craft advisory until 5 am Friday morning. An upper trough will move from north to south in central Oregon and in it's wake will be a developing thermal trough resulting in increasing north winds during the day Friday and could persist through the weekend. -Petrucelli NOAA Medford OR Office: Watches - Warnings - Advisories OR...Wind Advisory from 9am this morning to 11pm PDT this evening for ORZ030-031. CA...Wind Advisory from 9am this morning to 11pm PDT this evening for CAZ081. PACIFIC COASTAL WATERS...Gale Warning from 5am early this morning to 11pm PDT this evening for PZZ350-356-370-376. Small Craft Advisory from 11pm this evening to 5pm PDT Wednesday for PZZ350-356-370-376. Hazardous Seas Warning from 11pm this evening to 5am PDT Wednesday for PZZ350-370. |
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