Surf Forecasts:
Winchesteer Bay/Umpqua Jetty surf forecast from 12 Nov 2026:
- Best quality surf: Friday 13 Nov, 4PM (local time) - 18ft (5.5m), 21s period, W swell with cross-shore winds.
- Most powerful swell: Friday 13 Nov, 7PM (local time) - 23ft (7.0m), 19s period, W swell with 36,502 kJ wave energy.
- Next surfable swell (1★+): Thursday 12 Nov, 1PM (local time) - 11ft (3.5m), 14s period with W swell.
Best Forecast Surf Conditions for Winchesteer Bay/Umpqua Jetty this week:
The surf forecast for Winchesteer Bay/Umpqua Jetty over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Nov 12) at 1PM. The primary swell is predicted to be 3.5m and 14s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Winchesteer Bay/Umpqua Jetty in the next 16 days are 7.0m 19s and forecast to arrive on Friday (Nov 13) at 7PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (PST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Thu 12th Nov) | 11ft (3.5m) 14s |
| Best Surf | 4PM (Fri 13th Nov) | 18ft (5.5m) 21s |
| Most Powerful | 7PM (Fri 13th Nov) | 23ft (7.0m) 19s |
Table - best surf conditions forecast for Winchesteer Bay/Umpqua Jetty over the next 16 days.
Short Range ForecastHeavy rain (total 45mm), heaviest during Thu night. Very mild (max 16°C on Thu morning, min 11°C on Thu night). Winds increasing (calm on Thu morning, near gales from the S by Thu night). | Days 4-6 Weather SummaryHeavy rain (total 22mm), heaviest during Tue night. Very mild (max 13°C on Tue afternoon, min 7°C on Mon night). Winds increasing (light winds from the S on Mon afternoon, fresh winds from the SSE by Tue afternoon). | ||||||||||||||||||||
Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 14 | W 14 | W 14 | W 15 | W 21 | W 18 | W 16 | W 15 | WSW 13 | W 13 | W 17 | W 17 | W 16 | W 16 | WNW 14 | WNW 13 | W 13 | W 12 | WNW 12 | WNW 12 | WNW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 5269 | 4129 | 3020 | 3148 | 23609 | 29483 | 15587 | 9586 | 4806 | 3200 | 18847 | 18899 | 13714 | 10754 | 6452 | 3840 | 2696 | 2486 | 4034 | 3678 | 4062 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-off | cross-off | cross | cross-on | cross-off | cross-off | cross-off |
High Tide | 1:02PM2.16m | 3:03AM1.72m | 1:38PM2.06m | 3:51AM1.67m | 2:19PM1.95m | 4:42AM1.65m | 3:07PM1.83m | 5:35AM1.66m | 4:08PM1.70m | 6:24AM1.71m | 5:22PM1.60m | 7:08AM1.81m | 6:41PM1.55m | ||||||||
Low Tide | 8:06PM-0.05m | 7:50AM1.18m | 8:47PM0.05m | 8:35AM1.23m | 9:32PM0.14m | 9:31AM1.25m | 10:20PM0.24m | 10:42AM1.23m | 11:11PM0.33m | 12:00PM1.13m | 00:04AM0.42m | 1:10PM0.94m | 00:55AM0.51m | ||||||||
 | |  |  |  |  | |  | | | |  |  | |  | | | | | | | |
 | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — |
 | — | 4:53 | — | — | 4:52 | — | — | 4:52 | — | — | 4:51 | — | — | 4:50 | — | — | 4:49 | — | — | 4:49 | — |
mm | — | — | 20 | 1 | 5 | 5 | 1 | — | 13 | 3 | 2 | 3 | — | — | — | — | 2 | 12 | 5 | 6 | — |
Temp °C | 16 | 15 | 16 | 13 | 12 | 12 | 14 | 14 | 14 | 12 | 12 | 11 | 12 | 12 | 9 | 12 | 13 | 9 | 8 | 8 | 7 |
Feels °C | 15 | 12 | 10 | 4 | 4 | 5 | 6 | 7 | 7 | 8 | 7 | 7 | 6 | 9 | 6 | 6 | 8 | 4 | 3 | 6 | 4 |
Swell 1 Height (m) Direction Period (s) | W 14 | W 14 | W 14 | W 15 | W 21 | W 18 | W 16 | W 15 | WSW 13 | W 13 | W 17 | W 17 | W 16 | W 16 | WNW 14 | WNW 13 | W 13 | W 12 | WNW 12 | WNW 12 | WNW 13 |
| kJ | 5269 | 4129 | 3020 | 3148 | 23609 | 29483 | 15587 | 9586 | 4806 | 3200 | 18847 | 18899 | 13714 | 10754 | 6452 | 3840 | 2696 | 2486 | 4034 | 3678 | 4062 |
Swell 2 Height (m) Direction Period (s) | — | — | SW 10 | — | — | — | — | — | — | SW 10 | — | — | — | — | — | SW 14 | SW 14 | SW 13 | — | — | — |
| kJ | — | — | 687 | — | — | — | — | — | — | 602 | — | — | — | — | — | 8 | 8 | 7 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | W 18 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 627 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | SW 10 | SW 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 1734 | 1108 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 143 | 143 | 255 | 322 | 500 | 500 | 500 | 500 | 500 | 322 | 214 | 214 | 210 | 210 | 143 | 143 | 143 | 210 | 360 | 255 | 143 |
Best forecast wave conditions in South Oregon | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Winchesteer Bay/Umpqua Jetty Surf forecast
The above surf forecast table for Winchesteer Bay/Umpqua Jetty provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Winchesteer Bay/Umpqua Jetty can be found by selecting the local surf guide option on the grey menu. Our Winchesteer Bay/Umpqua Jetty surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Winchesteer Bay/Umpqua Jetty) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Winchesteer Bay/Umpqua Jetty may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a vacation in South Oregon? If you are looking for accommodation near Winchesteer Bay/Umpqua Jetty, camping, hotels and condos and appartments in South Oregon, consider staying in Coos Bay which is 33 km (20 miles) away. Alternatively, find information about places to stay and car hire in Roseburg which is 86 km (53 miles) away
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