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Cape Sebastian Surf Forecast
/ Oregon South (25 breaks) / Oregon (49 breaks) /
Surf Forecasts:
Cape Sebastian surfForecast / Oregon South / USA
48hr Weather and Surf, issued 4 pm Sunday 31 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
10.2° C
(Which is 2.3°C colder than average for this time of year)How big are the waves at Cape Sebastian today (31 May):
- Afternoon surf: Afternoon surf (31 May, local time) - 7.5ft (2.3m), 11s period with NW swell.
- Evening surf: Evening surf (31 May, local time) - 7ft (2.2m), 8s period with NW swell.
The current surf forecast for Cape Sebastian at 7PM is: 2.4m 8s primary swell from a Northwest direction and 0.6m 20s secondary swell from a Southwest direction, 0.4m 16s secondary swell from a Southwest direction (forecast issued at 04:00pm May 31). The wind direction is predicted to be cross-offshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | - | - |
| Afternoon (31 May) | 7.5ft (2.3m) | 11s |
| Evening (31 May) | 7ft (2.2m) | 8s |
Table - waves today at Cape Sebastian. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Mon morning, min 11°C on Sun night). Winds decreasing (strong winds from the NNW on Sun afternoon, calm by Tue night). | ||||||||||||||||||||||||
Sun 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NW 11 | NW 7 | NW 8 | NW 8 | NW 8 | SW 20 | SW 19 | SW 19 | SW 18 | NW 8 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | |
1154 | 704 | 574 | 477 | 418 | 306 | 450 | 529 | 497 | 429 | 460 | 455 | 516 | 516 | 594 | 580 | 540 | 521 | 381 | 432 | 502 | 496 | 496 | 416 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross | |
High Tide | 1:33PM2.24m | 00:06AM2.76m | 2:14PM2.23m | 00:42AM2.74m | 2:56PM2.21m | 1:20AM2.69m | ||||||||||||||||||
Low Tide | 6:16PM1.59m | 7:22AM0.29m | 6:55PM1.62m | 8:01AM0.31m | 7:34PM1.65m | 8:40AM0.37m | ||||||||||||||||||
 | | |  | | | | | | | | | | |  |  | | | |  |  | | | | |
 | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:41 | — | — |
 | — | — | 8:45 | — | — | — | — | — | — | — | 8:46 | — | — | — | — | — | — | — | 8:47 | — | — | — | — | 8:49 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 15 | 14 | 12 | 11 | 11 | 14 | 17 | 17 | 17 | 15 | 13 | 12 | 12 | 13 | 15 | 15 | 15 | 14 | 13 | 13 | 12 | 15 | 15 |
7 | 6 | 6 | 6 | 6 | 7 | 11 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 12 | 13 | 13 | 13 | 13 | 12 | 12 | 11 | 14 | 12 | |
Swell 1 Height (m) Direction Period (s) | SW 21 | SW 21 | SW 20 | SW 20 | NW 8 | NNW 8 | NNW 8 | NNW 7 | WNW 9 | SW 18 | WNW 9 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | SW 16 | SW 16 | SW 16 | WNW 12 | SW 16 | W 11 | W 11 |
 kJ | 224 | 358 | 322 | 309 | 418 | 215 | 173 | 169 | 130 | 388 | 135 | 274 | 200 | 171 | 128 | 125 | 109 | 521 | 381 | 432 | 269 | 496 | 253 | 295 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SSW 13 | SW 16 | SW 16 | SW 20 | WNW 10 | WNW 10 | WNW 10 | SW 18 | SW 15 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | WNW 8 | WNW 9 | WNW 8 | SW 16 | W 12 | SW 16 | SW 16 |
| kJ | 81 | 33 | 67 | 66 | 388 | 200 | 164 | 157 | 497 | 57 | 460 | 455 | 516 | 516 | 594 | 580 | 540 | 78 | 106 | 80 | 502 | 224 | 496 | 416 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | — | SSW 13 | SSW 13 | SW 16 | SW 20 | SW 19 | SW 19 | SSW 12 | SSW 12 | SW 15 | SSW 12 | SSW 12 | — | — | — | — | — | NNW 6 | NNW 6 | SW 21 | NW 6 | NW 6 | SW 20 |
| kJ | 33 | — | 32 | 16 | 67 | 306 | 450 | 529 | 14 | 14 | 56 | 15 | 14 | — | — | — | — | — | 24 | 14 | 18 | 15 | 8 | 99 |
Wind waves Height (m) Direction Period (s) | NW 11 | NW 7 | NW 8 | NW 8 | — | — | — | NNW 8 | NNW 7 | NW 8 | NNW 7 | — | — | — | — | — | NNW 6 | NW 7 | — | NW 6 | — | — | — | — |
| kJ | 1154 | 704 | 574 | 477 | — | — | — | 240 | 202 | 429 | 228 | — | — | — | — | — | 54 | 35 | — | 30 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 461 | 631 | 340 | 48 | 0 | 0 | 0 | 444 | 493 | 257 | 48 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 63 |
Best forecast wave conditions in South Oregon | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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