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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 10 pm Saturday 30 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):
- Morning surf: Morning surf (31 May, local time) - 6ft (1.8m), 11s period with NW swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 7.5ft (2.3m), 7s 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 5AM is: 1.8m 11s primary swell from a Northwest direction and 0.4m 14s secondary swell from a South-southwest direction (forecast issued at 10:00pm May 30). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 6ft (1.8m) | 11s |
| Afternoon (31 May) | 7.5ft (2.3m) | 7s |
| 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 18°C on Mon morning, min 9°C on Sat night). Winds decreasing (strong winds from the NNW on Sun afternoon, light winds from the NNE by Mon night). | ||||||||||||||||||||||||
Sat 30 | Sunday 31 | Monday 1 | Tuesday 2 | |||||||||||||||||||||
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 | 2 PM | 5 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
WNW 12 | WNW 11 | WNW 11 | NW 11 | NW 11 | NW 11 | NW 7 | NNW 7 | NW 8 | NW 8 | NW 8 | NW 10 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 16 | |
454 | 513 | 486 | 792 | 792 | 835 | 529 | 482 | 600 | 477 | 408 | 486 | 450 | 529 | 497 | 388 | 460 | 455 | 516 | 607 | 594 | 580 | 540 | 521 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 11:30PM2.77m | 1:33PM2.24m | 00:06AM2.76m | 2:14PM2.23m | 00:42AM2.74m | 2:56PM2.21m | ||||||||||||||||||
Low Tide | 6:44AM0.29m | 6:16PM1.59m | 7:22AM0.29m | 6:55PM1.62m | 8:01AM0.31m | |||||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | |  |  | | |
 | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — |
 | 8:45 | — | — | — | — | — | — | — | 8:45 | — | — | — | — | — | — | — | 8:46 | — | — | — | — | — | — | 8:47 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 9 | 9 | 9 | 11 | 16 | 16 | 16 | 14 | 12 | 11 | 11 | 14 | 18 | 18 | 17 | 16 | 13 | 12 | 12 | 14 | 15 | 16 | 15 |
4 | 2 | 3 | 4 | 5 | 8 | 7 | 7 | 6 | 6 | 6 | 7 | 11 | 14 | 13 | 12 | 12 | 11 | 11 | 10 | 13 | 13 | 14 | 13 | |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 11 | WNW 11 | NW 11 | NW 11 | SW 22 | SW 21 | WNW 11 | SW 20 | SW 20 | NW 8 | NW 10 | NW 9 | NNW 8 | WNW 9 | SW 18 | SW 18 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | SW 16 |
 kJ | 454 | 513 | 486 | 792 | 792 | 227 | 224 | 275 | 322 | 309 | 408 | 486 | 354 | 138 | 145 | 388 | 460 | 250 | 200 | 176 | 132 | 128 | 112 | 521 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 22 | SW 18 | SW 18 | SW 21 | SW 16 | SW 16 | SW 20 | SW 20 | SW 19 | WNW 10 | SW 18 | SW 15 | SW 15 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | WNW 8 |
| kJ | 71 | 73 | 73 | 71 | 118 | 80 | 81 | 358 | 67 | 66 | 388 | 306 | 450 | 157 | 497 | 57 | 56 | 455 | 516 | 607 | 594 | 580 | 540 | 108 |
Swell 3 Height (m) Direction Period (s) | SSW 24 | SW 23 | SW 23 | SW 22 | SSW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 16 | SW 16 | SSW 13 | SW 19 | SSW 12 | SSW 12 | SSW 12 | SSW 15 | SSW 12 | — | — | — | — | — |
| kJ | 54 | 85 | 134 | 121 | 69 | 44 | 33 | 33 | 16 | 16 | 67 | 69 | 32 | 529 | 14 | 14 | 15 | 42 | 14 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 6 | NNW 7 | NNW 7 | — | — | NW 11 | NW 7 | NNW 7 | NW 8 | NW 8 | NNW 8 | — | — | NNW 8 | NNW 7 | NW 8 | NW 8 | — | — | — | — | — | — | NNW 7 |
| kJ | 231 | 165 | 150 | — | — | 835 | 529 | 482 | 600 | 477 | 364 | — | — | 213 | 178 | 369 | 328 | — | — | — | — | — | — | 26 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 630 | 48 | 0 | 0 | 0 | 461 | 461 | 631 | 301 | 48 | 0 | 0 | 0 | 440 | 493 | 257 | 48 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in South Oregon | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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