Surf Forecasts:
How big are the waves at Cape Sebastian today (17 Aug):
- Morning surf: Morning surf (17 Aug, local time) - 3ft (0.9m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (17 Aug, local time) - 3ft (0.9m), 14s period with SW swell.
- Evening surf: Evening surf (17 Aug, local time) - 2.5ft (0.8m), 14s period with SSW swell.
The current surf forecast for Cape Sebastian at 12AM is: 0.9m 16s primary swell from a Southwest direction and 0.5m 9s secondary swell from a West direction (forecast issued at 04:00pm August 16). An open ocean swell of 1.2m 6s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | 3ft (0.9m) | 14s |
| Afternoon (17 Aug) | 3ft (0.9m) | 14s |
| Evening (17 Aug) | 2.5ft (0.8m) | 14s |
Table - waves today at Cape Sebastian. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Tue afternoon, min 14°C on Mon night). Winds increasing (light winds from the N on Mon morning, fresh winds from the NNW by Tue afternoon). | ||||||||||||||||||||
Sun 16 | Monday 17 | Tuesday 18 | ||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SW 16 | SSW 16 | SSW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 15 | SSW 15 | SW 15 | SW 14 | SW 14 | NW 6 | NNW 6 | NNW 6 | SW 15 |
Wave Graph  | ||||||||||||||||||||
 kJ | 496 | 436 | 430 | 353 | 331 | 314 | 305 | 305 | 305 | 305 | 268 | 272 | 272 | 217 | 214 | 208 | 182 | 268 | 231 | 242 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:07PM2.74m | 3:30AM2.30m | 3:42PM2.70m | 4:28AM2.09m | 4:18PM2.63m | |||||||||||||||
Low Tide | 9:31PM0.81m | 9:19AM0.98m | 10:24PM0.82m | 9:53AM1.22m | ||||||||||||||||
 |  | |  | |  | | | | |  |  | | | | | | | | | |
 | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | 8:16 | — | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:14 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 19 | 17 | 16 | 15 | 15 | 17 | 19 | 18 | 19 | 17 | 15 | 14 | 14 | 16 | 20 | 20 | 21 | 19 | 17 |
Feels °C | 14 | 15 | 13 | 13 | 13 | 12 | 15 | 16 | 14 | 15 | 14 | 13 | 12 | 11 | 14 | 16 | 15 | 15 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SSW 16 | SSW 16 | SW 16 | NW 6 | NW 6 | NW 6 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 15 | NW 6 | SW 15 | SW 14 | SW 14 | SSW 14 | SSW 14 | SW 14 | SW 15 |
| kJ | 496 | 436 | 430 | 353 | 64 | 66 | 68 | 305 | 305 | 305 | 268 | 272 | 85 | 217 | 214 | 208 | 131 | 133 | 211 | 242 |
Swell 2 Height (m) Direction Period (s) | W 9 | WNW 9 | W 10 | W 9 | SW 15 | SW 15 | SW 14 | W 9 | W 8 | S 9 | W 8 | WNW 8 | SSW 15 | WNW 8 | WNW 8 | WNW 7 | WNW 15 | W 14 | WNW 13 | WNW 13 |
| kJ | 44 | 29 | 46 | 43 | 331 | 314 | 305 | 39 | 34 | 1 | 33 | 22 | 272 | 20 | 20 | 18 | 71 | 103 | 141 | 137 |
Swell 3 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 8 | W 9 | W 9 | W 9 | WNW 12 | S 9 | S 9 | S 9 | NW 13 | WNW 8 | W 16 | WNW 16 | WNW 15 | SW 17 | SW 17 | SSW 18 | SW 9 |
| kJ | 6 | 1 | 1 | 1 | 26 | 41 | 40 | 14 | 1 | 2 | 2 | 7 | 21 | 20 | 24 | 42 | 77 | 77 | 31 | 3 |
Wind waves Height (m) Direction Period (s) | NW 5 | NNW 6 | NNW 6 | NNW 6 | — | — | — | NW 6 | NW 6 | NW 6 | NNW 6 | NNW 6 | — | NW 6 | NW 6 | NW 6 | NW 6 | NNW 6 | NNW 6 | NNW 6 |
| kJ | 49 | 101 | 119 | 87 | — | — | — | 95 | 144 | 223 | 181 | 128 | — | 71 | 73 | 85 | 182 | 268 | 231 | 181 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 63 | 257 | 48 | 0 | 0 | 0 | 0 | 63 | 63 | 63 | 48 | 0 | 0 | 48 | 48 | 63 | 63 | 63 | 48 | 48 |
Best forecast wave conditions in South Oregon | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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