Surf Forecasts:
Winchesteer Bay/Umpqua Jetty surf forecast from 10 Nov 2026:
- Best quality surf: Friday 13 Nov, 10PM (local time) - 20ft (6.0m), 17s period, W swell with cross-shore winds.
- Most powerful swell: Saturday 14 Nov, 4AM (local time) - 21ft (6.5m), 19s period, W swell with 29,308 kJ wave energy.
- Next surfable swell (1★+): Tuesday 10 Nov, 10PM (local time) - 11ft (3.5m), 13s 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 Tuesday (Nov 10) at 10PM. The primary swell is predicted to be 3.5m and 13s period with a secondary swell of 0.3m and 14s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Winchesteer Bay/Umpqua Jetty in the next 16 days are 6.5m 19s and forecast to arrive on Saturday (Nov 14) at 4AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 2s period and expected on Wednesday (Nov 25) at 4AM.
| Wave Type | Time (PST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Tue 10th Nov) | 11ft (3.5m) 13s |
| Best Surf | 10PM (Fri 13th Nov) | 20ft (6.0m) 17s |
| Most Powerful | 4AM (Sat 14th Nov) | 21ft (6.5m) 19s |
Table - best surf conditions forecast for Winchesteer Bay/Umpqua Jetty over the next 16 days.
Short Range ForecastLight rain (total 9mm), mostly falling on Thu night. Very mild (max 19°C on Wed morning, min 12°C on Thu night). Winds increasing (light winds from the SE on Tue night, near gales from the SSW by Thu night). | Days 4-6 Weather SummaryHeavy rain (total 40mm), heaviest during Fri morning. Very mild (max 14°C on Sat night, min 10°C on Sun night). Winds decreasing (near gales from the SSW on Fri morning, moderate winds from the S by Sun night). | ||||||||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | |||||||||||||||
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 13 | W 14 | W 12 | W 12 | W 12 | W 14 | W 14 | W 14 | W 14 | W 12 | WSW 14 | W 19 | W 17 | W 16 | W 14 | W 13 | W 12 | W 19 | W 18 | W 17 | W 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 2920 | 3949 | 2262 | 2900 | 3802 | 5875 | 5648 | 4723 | 3592 | 2426 | 4994 | 28801 | 19970 | 13578 | 6431 | 1862 | 1439 | 22819 | 19047 | 16380 | 9295 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-on | off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 11:56AM2.30m | 1:37AM1.82m | 12:28PM2.24m | 2:19AM1.77m | 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 | ||||||||
Low Tide | 6:50PM-0.19m | 6:35AM1.06m | 7:27PM-0.13m | 7:11AM1.13m | 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 | ||||||||
 | |  | |  |  | | |  |  |  |  |  | | | | | |  | | | |
 | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — |
 | — | 4:55 | — | — | 4:54 | — | — | 4:53 | — | — | 4:52 | — | — | 4:52 | — | — | 4:51 | — | — | 4:50 | — |
mm | — | — | — | — | — | — | — | — | 9 | 16 | 2 | 9 | 4 | — | 1 | 4 | 2 | 2 | — | — | 6 |
Temp °C | 17 | 16 | 15 | 19 | 17 | 15 | 17 | 17 | 14 | 12 | 13 | 11 | 13 | 13 | 14 | 13 | 12 | 11 | 13 | 13 | 11 |
Feels °C | 14 | 12 | 14 | 16 | 12 | 13 | 14 | 9 | 10 | 2 | 4 | 1 | 6 | 6 | 7 | 7 | 6 | 6 | 7 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | W 13 | W 14 | W 12 | W 12 | W 12 | W 14 | W 14 | W 14 | W 14 | W 12 | WSW 14 | W 19 | W 17 | W 16 | W 14 | W 13 | W 12 | W 19 | W 18 | W 17 | W 15 |
| kJ | 2920 | 3949 | 2262 | 2900 | 3802 | 5875 | 5648 | 4723 | 3592 | 2426 | 4994 | 28801 | 19970 | 13578 | 6431 | 1862 | 1439 | 22819 | 19047 | 16380 | 9295 |
Swell 2 Height (m) Direction Period (s) | — | SW 15 | WNW 13 | — | SW 14 | — | — | — | — | — | W 19 | — | — | — | — | SW 10 | SW 10 | — | — | — | — |
| kJ | — | 33 | 586 | — | 29 | — | — | — | — | — | 472 | — | — | — | — | 1120 | 592 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | SW 14 | — | — | — | — | — | — | — | — | — | — | — | — | WSW 12 | WSW 11 | — | — | — | — |
| kJ | — | — | 33 | — | — | — | — | — | — | — | — | — | — | — | — | 322 | 627 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SW 10 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 2402 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 195 | 195 | 195 | 195 | 210 | 143 | 143 | 214 | 230 | 500 | 500 | 404 | 500 | 500 | 322 | 500 | 279 | 518 | 214 | 500 | 210 |
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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