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Winchesteer Bay/Umpqua Jetty Surf Forecast
/ Oregon South (25 breaks) / Oregon (49 breaks) /
Surf Forecasts:
Winchesteer Bay/Umpqua Jetty surfForecast / Oregon South / USA
16 Day Weather and Surf, issued 4 am Friday 17 Apr 2026 PDTForecast update in hr min s Forecast update imminent
Winchesteer Bay/Umpqua Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Winchesteer Bay/Umpqua Jetty sea temperature is
11.5° C
(Which is slightly warmer than usual)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 Friday (Apr 17) at 11AM. The primary swell is predicted to be 1.4m and 9s period with a secondary swell of 0.4m and 9s. 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 2.0m 13s and forecast to arrive on Thursday (Apr 23) at 11AM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Fri 17th Apr) | 4.5ft (1.4m) 9s |
| Best Surf | 5AM (Mon 20th Apr) | 5ft (1.6m) 13s |
| Most Powerful | 11AM (Thu 23rd Apr) | 6.5ft (2.0m) 13s |
Table - best surf conditions forecast for Winchesteer Bay/Umpqua Jetty over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Mostly dry. Very mild (max 13°C on Sun morning, min 6°C on Fri morning). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 24mm), heaviest during Wed morning. Very mild (max 13°C on Mon morning, min 9°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 8 | 8 | 8 | 7 | 9 | 8 | 14 | 12 | 11 | 10 | 10 | 9 | 15 | 14 | 13 | 13 | 13 | 11 | 11 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 325 | 255 | 129 | 64 | 37 | 52 | 186 | 181 | 507 | 985 | 720 | 443 | 288 | 110 | 314 | 427 | 468 | 1041 | 1317 | 954 | 1072 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | glass | cross- on | cross- on | glass | cross- on | glass | off | cross- on | cross- on | cross- off | glass | on | cross- on | on | on | cross- on | on | on | cross- off |
High Tide / height (m) | 1:16PM 1.97 | 12:55AM 2.41 | 2:07PM 1.94 | 1:33AM 2.46 | 3:00PM 1.88 | 2:14AM 2.44 | 3:56PM 1.80 | 3:01AM 2.36 | 4:58PM 1.71 | 3:55AM 2.22 | 6:06PM 1.65 | 4:59AM 2.04 | 7:17PM 1.65 | ||||||||
Low Tide / height (m) | 6:46PM 0.48 | 7:34AM -0.43 | 7:26PM 0.61 | 8:21AM -0.50 | 8:09PM 0.74 | 9:11AM -0.48 | 8:56PM 0.86 | 10:05AM -0.39 | 9:50PM 0.97 | 11:04AM -0.26 | 10:59PM 1.04 | 12:09PM -0.11 | 12:23AM 1.03 | ||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||
| Sunrise | 6:31 | - | - | 6:28 | - | - | 6:28 | - | - | 6:26 | - | - | 6:24 | - | - | 6:22 | - | - | 6:20 | - | - |
| Sunset | - | 8:01 | - | - | 8:02 | - | - | 8:04 | - | - | 8:05 | - | - | 8:07 | - | - | 8:07 | - | - | 8:08 | - |
 | |  |  | |  |  | | | | |  | | |  |  | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | 9 | 14 | - | - | - | - | - |
| Temp. °C | 10 | 12 | 10 | 12 | 12 | 11 | 13 | 13 | 12 | 13 | 13 | 11 | 13 | 12 | 11 | 10 | 10 | 10 | 10 | 10 | 10 |
| Feels °C (?) | 6 | 6 | 5 | 9 | 9 | 8 | 10 | 10 | 11 | 11 | 10 | 10 | 12 | 9 | 10 | 6 | 4 | 6 | 7 | 7 | 8 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Winchesteer Bay/Umpqua Jetty surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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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