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Cape Sebastian Surf Forecast
/ Oregon South (25 breaks) / Oregon (49 breaks) /
Cape Sebastian surfForecast / Oregon South / USA
12 Day Weather and Surf, issued 10 pm Wednesday 30 Jul 2025 PDT
Best Forecast Surf Conditions for Cape Sebastian this week:
The surf forecast for Cape Sebastian over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 31) at 2AM. The primary swell is predicted to be 0.4m and 16s period with a secondary swell of 0.6m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Cape Sebastian in the next 12 days are 1.8m 12s and forecast to arrive on Wednesday (Aug 06) 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 1.7m 6s period and expected on Sunday (Aug 03) at 5PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 31st Jul) | 1.5ft (0.4m) 16s |
| Best Surf | 2AM (Thu 7th Aug) | 4.5ft (1.4m) 11s |
| Most Powerful | 2PM (Wed 6th Aug) | 6ft (1.8m) 12s |
Table - best surf conditions forecast for Cape Sebastian over the next 12 days.
Short Range Forecast Mostly dry. Warm (max 20°C on Fri morning, min 14°C on Wed night). Mainly fresh winds. | Days 3-6 Weather Summary Mostly dry. Warm (max 20°C on Tue morning, min 12°C on Sun night). Winds increasing (light winds from the N on Sat night, fresh winds from the NNW by Mon afternoon). | |||||||||||||||||||||
Thursday 31 | Friday 01 | Saturday 02 | Sunday 03 | Monday 04 | Tuesday 05 | Wed 06 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 16 | 8 | 18 | 18 | 16 | 16 | 16 | 15 | 15 | 15 | 18 | 18 | 16 | 16 | 6 | 6 | 6 | 6 | 12 | 12 | 12 | |
Wave (?)Graph  | ||||||||||||||||||||||
| Energy (?) | 148 | 234 | 210 | 114 | 148 | 219 | 159 | 255 | 190 | 233 | 347 | 282 | 390 | 422 | 497 | 325 | 344 | 524 | 243 | 428 | 407 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- off | off | cross- off | cross- off | off | cross- off | cross- off | off | cross- off | cross- off | off | cross- off | cross- off | off | cross- off | cross- off | off | cross- off | cross- off | |
High Tide / height (m) | 4:55AM 1.98 | 5:08PM 2.52 | 6:09AM 1.84 | 5:47PM 2.49 | 7:43AM 1.78 | 6:32PM 2.47 | 9:20AM 1.82 | 7:26PM 2.49 | 10:30AM 1.91 | 8:22PM 2.54 | 11:16AM 2.00 | 9:16PM 2.62 | 11:50AM 2.09 | |||||||||
Low Tide / height (m) | 11:09PM 1.08 | 10:30AM 1.20 | 12:09AM 1.03 | 11:05AM 1.40 | 1:13AM 0.96 | 11:49AM 1.57 | 2:18AM 0.86 | 12:51PM 1.69 | 3:17AM 0.74 | 2:06PM 1.75 | 4:07AM 0.60 | 3:13PM 1.74 | 4:51AM 0.46 | 4:09PM 1.68 | ||||||||
Thursday 31 | Friday 01 | Saturday 02 | Sunday 03 | Monday 04 | Tuesday 05 | Wed 06 | ||||||||||||||||
| Sunrise | - | 6:07 | - | - | 6:09 | - | - | 6:09 | - | - | 6:11 | - | - | 6:13 | - | - | 6:13 | - | - | 6:15 | - | |
| Sunset | - | - | 8:37 | - | - | 8:37 | - | - | 8:36 | - | - | 8:35 | - | - | 8:32 | - | - | 8:31 | - | - | 8:30 | |
 | | |  | | | | | |  |  | | | | | | | | | | | ||
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Temp. °C | 17 | 19 | 19 | 17 | 20 | 20 | 19 | 19 | 19 | 17 | 17 | 17 | 15 | 18 | 18 | 16 | 20 | 20 | 18 | 20 | 21 | |
| Feels °C (?) | 14 | 16 | 16 | 14 | 16 | 16 | 16 | 16 | 16 | 13 | 13 | 12 | 11 | 13 | 13 | 11 | 16 | 16 | 15 | 16 | 16 | |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Oregon South
The wind is still offshore at Cape Sebastian (light winds from the N at Gold Beach Airport 11 km from Cape Sebastian). 1.3m 5s windswell from the NW with a 0.4m 8s swell from the WNW. 2 swells combining to make bigger set waves.
1 h 44 min ago
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 12 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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