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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 Tuesday 25 Mar 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 Wednesday (Mar 26) at 5AM. The primary swell is predicted to be 2.1m and 15s period with a secondary swell of 0.5m and 14s. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Cape Sebastian in the next 12 days are 6.5m 14s and forecast to arrive on Thursday (Mar 27) at 8PM. 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+) | 5AM (Wed 26th Mar) | 7ft (2.1m) 15s |
| Best Surf | 2PM (Thu 27th Mar) | 21ft (6.5m) 15s |
| Most Powerful | 8PM (Thu 27th Mar) | 21ft (6.5m) 14s |
Table - best surf conditions forecast for Cape Sebastian over the next 12 days.
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sun 06 | |||||||||||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | 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) (?) | 15 | 14 | 14 | 8 | 15 | 15 | 14 | 14 | 13 | 11 | 11 | 10 | 9 | 9 | 8 | 6 | 10 | 9 | 9 | 11 | 11 | 10 | 9 | 16 | 8 | 8 | 15 | 15 | 8 | 10 | 10 | 16 | 16 | 15 | 14 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 2098 | 1382 | 765 | 929 | 11897 | 14934 | 11533 | 9778 | 5898 | 2948 | 1509 | 980 | 484 | 264 | 206 | 238 | 832 | 595 | 621 | 1045 | 1320 | 682 | 356 | 201 | 240 | 121 | 107 | 144 | 632 | 2009 | 1931 | 13349 | 16569 | 13850 | 8782 | 6091 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | cross- on | cross- on | on | on | on | on | cross | cross- on | glass | cross- on | cross- on | on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | off | on | on | on | on | cross | on | on | cross- on | cross- on | cross- on | cross | cross- on | cross- off |
High Tide / height (m) | 10:36PM 2.31 | 9:42AM 2.59 | 11:04PM 2.49 | 10:41AM 2.68 | 11:34PM 2.68 | 11:37AM 2.72 | 12:05AM 2.86 | 12:31PM 2.72 | 12:39AM 3.00 | 1:26PM 2.66 | 1:16AM 3.08 | 2:23PM 2.55 | 1:55AM 3.08 | 3:22PM 2.40 | 2:38AM 3.00 | 4:28PM 2.26 | 3:26AM 2.86 | 5:44PM 2.15 | 4:23AM 2.69 | 7:09PM 2.11 | 5:33AM 2.52 | 8:27PM 2.16 | 6:56AM 2.40 | |||||||||||||
Low Tide / height (m) | 3:56AM 1.42 | 4:31PM 0.48 | 4:47AM 1.12 | 5:11PM 0.48 | 5:35AM 0.81 | 5:50PM 0.56 | 6:22AM 0.51 | 6:29PM 0.69 | 7:10AM 0.28 | 7:09PM 0.87 | 7:59AM 0.14 | 7:50PM 1.08 | 8:50AM 0.11 | 8:34PM 1.28 | 9:46AM 0.18 | 9:22PM 1.47 | 10:47AM 0.31 | 10:22PM 1.62 | 11:56AM 0.46 | 11:41PM 1.71 | 1:10PM 0.57 | 1:19AM 1.70 | 2:19PM 0.63 | |||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sun 06 | |||||||||||||||||||||||||
| Sunrise | - | 7:11 | - | - | 7:09 | - | - | 7:07 | - | - | 7:05 | - | - | 7:03 | - | - | 7:01 | - | - | 7:00 | - | - | 6:58 | - | - | 6:56 | - | - | 6:54 | - | - | 6:52 | - | - | 6:52 | - |
| Sunset | - | - | 7:36 | - | - | 7:37 | - | - | 7:37 | - | - | 7:38 | - | - | 7:39 | - | - | 7:42 | - | - | 7:43 | - | - | 7:44 | - | - | 7:45 | - | - | 7:45 | - | - | 7:46 | - | - | 7:47 |
 |  |  |  | |  | |  |  |  | |  |  | | |  | | |  | | | | | | | | | | | |  | | | | | | |
Rain (mm) | - | - | 6 | 13 | 8 | 19 | 19 | 4 | 4 | 5 | - | - | - | 2 | 5 | 6 | 14 | 7 | 8 | 7 | 12 | 10 | 9 | 9 | 22 | 8 | 3 | - | - | - | - | 2 | 6 | 12 | 1 | 1 |
| Temp. °C | 15 | 14 | 14 | 12 | 10 | 11 | 11 | 9 | 9 | 7 | 9 | 10 | 9 | 10 | 11 | 10 | 10 | 10 | 9 | 7 | 8 | 8 | 8 | 9 | 9 | 10 | 10 | 9 | 10 | 11 | 9 | 10 | 11 | 7 | 8 | 9 |
| Feels °C (?) | 14 | 9 | 7 | 4 | -1 | 0 | 2 | 3 | 3 | 4 | 6 | 6 | 7 | 3 | 3 | 2 | 3 | 2 | 3 | 1 | 2 | 2 | 4 | 0 | 3 | 5 | 6 | 6 | 7 | 8 | 6 | 2 | 3 | 5 | 4 | 5 |
Short Range Forecast: Heavy rain (total 73mm), heaviest during Thu afternoon. Very mild (max 15°C on Tue night, min 9°C on Fri morning). Winds increasing (calm on Tue night, near gales from the S by Thu afternoon). | Days 3-6 Weather Summary Heavy rain (total 39mm), heaviest during Mon morning. Very mild (max 11°C on Sun afternoon, min 7°C on Fri night). Winds increasing (calm on Sat night, strong winds from the SSW by Sun afternoon). | Days 6-9 Weather Summary Heavy rain (total 88mm), heaviest during Tue afternoon. Very mild (max 10°C on Thu morning, min 7°C on Mon night). Mainly strong winds. | Long Range Forecast: Heavy rain (total 22mm), heaviest during Sat night. Very mild (max 11°C on Fri afternoon, min 6°C on Sat night). Mainly fresh winds. | |||||||||||||||||||||||||||||||||
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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 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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