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Cape Sebastian Surf Forecast
/ Oregon South (25 breaks) / Oregon (49 breaks) /
Surf Forecasts:
Cape Sebastian surfForecast / Oregon South / USA
16 Day Weather and Surf, issued 4 am Friday 08 May 2026 PDTForecast update in hr min s Forecast update imminent
Cape Sebastian surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cape Sebastian sea temperature is
11.4° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Cape Sebastian this week:
The surf forecast for Cape Sebastian over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (May 08) at 8AM. The primary swell is predicted to be 0.9m and 10s period with a secondary swell of 0.6m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Cape Sebastian in the next 16 days are 1.4m 13s and forecast to arrive on Saturday (May 09) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Sunday (May 10) at 5PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Fri 8th May) | 3ft (0.9m) 10s |
| Best Surf | 8AM (Sat 9th May) | 3.5ft (1.0m) 11s |
| Most Powerful | 2PM (Sat 9th May) | 4.5ft (1.4m) 13s |
Table - best surf conditions forecast for Cape Sebastian over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 16°C on Sun afternoon, min 10°C on Fri morning). Winds increasing (calm on Fri morning, fresh winds from the NNW by Sun afternoon). | Days 4-6 Weather SummaryMostly dry. Very mild (max 19°C on Tue afternoon, min 12°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Friday 8 | Saturday 9 | Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
WNW 10 | WNW 16 | WNW 14 | W 11 | W 12 | W 11 | W 11 | W 10 | W 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | SW 15 | W 12 | W 12 | W 11 | W 10 | SSW 7 | SSW 16 | |
142 | 188 | 165 | 279 | 383 | 482 | 389 | 313 | 410 | 486 | 469 | 446 | 308 | 207 | 217 | 299 | 383 | 231 | 127 | 268 | 330 | |
Wind (km/h) | |||||||||||||||||||||
cross-off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | glassy | cross | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | glassy | |
High Tide | 6:47PM2.12m | 4:41AM2.23m | 7:32PM2.20m | 5:56AM2.13m | 8:07PM2.31m | 7:20AM2.09m | 8:39PM2.45m | 8:38AM2.11m | 9:10PM2.62m | 9:47AM2.18m | 9:43PM2.79m | 10:49AM2.27m | 10:20PM2.96m | ||||||||
Low Tide | 11:20AM0.71m | 11:28PM1.79m | 12:11PM0.78m | 00:52AM1.69m | 1:01PM0.84m | 2:03AM1.49m | 1:49PM0.91m | 2:58AM1.20m | 2:36PM0.99m | 3:47AM0.88m | 3:22PM1.09m | 4:32AM0.54m | 4:08PM1.18m | ||||||||
 | |  | | | |  | |  | | | | | | | | | |  | |  | |
 | 6:03 | — | — | 6:03 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:58 | — | — | 5:56 | — | — |
 | — | 8:23 | — | — | 8:24 | — | — | 8:25 | — | — | 8:27 | — | — | 8:28 | — | — | 8:29 | — | — | 8:30 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | |
Temp °C | 12 | 13 | 13 | 14 | 15 | 13 | 15 | 16 | 15 | 17 | 18 | 15 | 18 | 19 | 16 | 15 | 15 | 14 | 13 | 14 | 13 |
10 | 10 | 9 | 11 | 12 | 10 | 10 | 10 | 9 | 13 | 13 | 11 | 17 | 17 | 14 | 12 | 12 | 11 | 11 | 10 | 11 | |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 14 | W 11 | W 12 | W 11 | W 11 | W 10 | W 11 | WNW 11 | WNW 11 | WNW 11 | NNW 7 | NNW 7 | NNW 8 | W 12 | W 12 | W 11 | W 10 | W 10 | SW 6 |
 kJ | 140 | 107 | 165 | 279 | 383 | 482 | 389 | 313 | 410 | 486 | 469 | 446 | 142 | 207 | 158 | 299 | 383 | 231 | 127 | 71 | 77 |
Swell 2 Height (m) Direction Period (s) | SW 13 | WNW 16 | NNW 4 | WNW 14 | WSW 10 | SW 16 | SW 16 | SW 18 | SW 18 | SW 15 | SW 16 | NNW 7 | WNW 11 | WNW 11 | WNW 11 | NNW 8 | NW 7 | NNW 7 | SSW 13 | SSW 17 | SSW 16 |
| kJ | 85 | 188 | 12 | 189 | 154 | 159 | 322 | 252 | 154 | 273 | 203 | 155 | 308 | 206 | 156 | 101 | 77 | 31 | 120 | 197 | 330 |
Swell 3 Height (m) Direction Period (s) | WNW 16 | SW 13 | WNW 9 | SW 18 | SW 19 | SSW 20 | SW 12 | SW 12 | SW 15 | SW 11 | SW 11 | SW 16 | SW 16 | SW 14 | SW 15 | SSW 15 | SSW 14 | SSW 5 | NNW 7 | SSW 13 | W 9 |
| kJ | 142 | 84 | 46 | 152 | 179 | 152 | 22 | 22 | 104 | 5 | 5 | 261 | 196 | 169 | 217 | 142 | 136 | 23 | 19 | 67 | 61 |
Wind waves Height (m) Direction Period (s) | — | NNW 7 | — | NNW 5 | NW 5 | NW 5 | NNW 4 | NNW 5 | NNW 5 | NNW 6 | NNW 6 | — | — | — | — | — | — | — | SSW 5 | SSW 7 | — |
| kJ | — | 32 | — | 15 | 40 | 22 | 16 | 80 | 36 | 39 | 231 | — | — | — | — | — | — | — | 40 | 268 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 511 | 0 | 0 | 560 | 0 | 63 | 631 | 0 | 63 | 258 | 0 | 63 | 48 | 48 | 422 | 61 | 48 | 48 | 48 | 0 |
Best forecast wave conditions in South Oregon | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 Cape Sebastian 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 Cape Sebastian Surf forecast
The above surf forecast table for Cape Sebastian provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Cape Sebastian can be found by selecting the local surf guide option on the grey menu. Our Cape Sebastian 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 (Cape Sebastian) 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 Cape Sebastian 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.
Cape Sebastian is 91 km (57 miles) from Grants Pass. If you plan a vacation in South Oregon, look for hotels and other accommodation in Grants Pass. Grants Pass has rooms for a wide range of budgets as well as car hire and transport links.
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