Surf Forecasts:
How big are the waves at Cape Sebastian today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 2.5ft (0.8m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 3.5ft (1.1m), 9s period with NW swell.
- Evening surf: Evening surf (31 Jul, local time) - 3.5ft (1.1m), 9s period with NW swell.
The current surf forecast for Cape Sebastian at 5AM is: 0.9m 15s primary swell from a Southwest direction and 0.9m 8s secondary swell from a Northwest direction (forecast issued at 10:00pm July 30). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 2.5ft (0.8m) | 15s |
| Afternoon (31 Jul) | 3.5ft (1.1m) | 9s |
| Evening (31 Jul) | 3.5ft (1.1m) | 9s |
Table - waves today at Cape Sebastian. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Sun afternoon, min 12°C on Sat night). Winds increasing (light winds from the NE on Thu night, strong winds from the NNW by Sun afternoon). | ||||||||||||||||||
Thu 30 | Friday 31 | Saturday 1 | ||||||||||||||||
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 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | NW 9 | NW 9 | NW 9 | SSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | WNW 8 | SW 14 | SW 14 | NW 6 |
Wave Graph  | ||||||||||||||||||
 kJ | 340 | 273 | 258 | 314 | 309 | 169 | 182 | 214 | 170 | 264 | 208 | 206 | 164 | 128 | 175 | 128 | 102 | 213 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 00:51AM2.71m | 2:20PM2.42m | 1:32AM2.62m | 2:47PM2.49m | ||||||||||||||
Low Tide | 7:44AM0.38m | 7:46PM1.31m | 8:13AM0.49m | 8:30PM1.21m | ||||||||||||||
 |  | | | | | | | | | | | | | | | | | |
 | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | 8:38 | — | — | — | — | — | — | — | 8:37 | — | — | — | — | — | — | — | 8:37 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 14 | 14 | 14 | 15 | 17 | 18 | 18 | 16 | 15 | 15 | 15 | 16 | 19 | 19 | 18 | 17 | 14 |
Feels °C | 12 | 11 | 11 | 12 | 13 | 15 | 16 | 15 | 14 | 14 | 15 | 14 | 15 | 16 | 15 | 13 | 11 | 9 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 15 | NW 9 | WNW 9 | SW 14 | SW 14 | SW 14 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SW 14 | SW 14 | WNW 8 | SSW 14 |
| kJ | 340 | 273 | 258 | 314 | 112 | 138 | 167 | 214 | 167 | 147 | 131 | 119 | 96 | 94 | 127 | 128 | 79 | 131 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 16 | WNW 8 | NW 8 | SW 15 | SW 14 | S 15 | SSW 15 | S 15 | SSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 13 | SSW 13 | SW 14 | WSW 19 |
| kJ | 86 | 85 | 43 | 95 | 309 | 169 | 109 | 71 | 109 | 264 | 208 | 206 | 164 | 128 | 58 | 57 | 102 | 37 |
Swell 3 Height (m) Direction Period (s) | — | WNW 8 | S 16 | S 15 | S 15 | S 15 | S 8 | SW 8 | — | W 21 | W 21 | NNW 3 | SSW 13 | SSW 13 | W 20 | SW 20 | SSW 13 | WSW 19 |
| kJ | — | 26 | 129 | 113 | 68 | 109 | 1 | 3 | — | 9 | 9 | 1 | 58 | 58 | 8 | 15 | 34 | 37 |
Wind waves Height (m) Direction Period (s) | NW 5 | NW 8 | NW 5 | — | — | — | NW 9 | NW 9 | NW 9 | — | — | — | NNW 3 | NW 3 | WNW 8 | NW 5 | NW 6 | NW 6 |
| kJ | 83 | 165 | 23 | — | — | — | 182 | 178 | 170 | — | — | — | 1 | 2 | 175 | 95 | 167 | 213 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 67 | 48 | 0 | 0 | 0 | 0 | 63 | 631 | 0 | 0 | 0 | 0 | 0 | 461 | 528 | 630 | 630 | 63 |
Best forecast wave conditions in South Oregon | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
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