Surf Forecasts:
How big are the waves at Cape Sebastian today (17 Jul):
- Afternoon surf: Afternoon surf (17 Jul, local time) - 3ft (0.9m), 16s period with WNW swell.
- Evening surf: Evening surf (17 Jul, local time) - 3ft (0.9m), 16s period with WNW swell.
The current surf forecast for Cape Sebastian at 9PM is: 0.9m 16s primary swell from a West-northwest direction and 0.5m 14s secondary swell from a Southwest direction (forecast issued at 04:00pm July 17). An open ocean swell of 1.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | - | - |
| Afternoon (17 Jul) | 3ft (0.9m) | 16s |
| Evening (17 Jul) | 3ft (0.9m) | 16s |
Table - waves today at Cape Sebastian. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Sat afternoon, min 13°C on Fri night). Winds decreasing (fresh winds from the NNW on Sat afternoon, calm by Mon morning). | ||||||||||||||||||||
Fri 17 | Saturday 18 | Sunday 19 | ||||||||||||||||||
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) | WNW 17 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | NW 7 | NW 7 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 486 | 463 | 432 | 432 | 341 | 427 | 421 | 421 | 329 | 428 | 466 | 407 | 328 | 316 | 346 | 383 | 482 | 575 | 589 | 475 |
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 | off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:21PM2.64m | 2:50AM2.65m | 4:01PM2.67m | 3:47AM2.38m | 4:41PM2.67m | |||||||||||||||
Low Tide | 9:04PM1.15m | 9:24AM0.43m | 10:03PM1.09m | 10:03AM0.71m | ||||||||||||||||
 | | |  | | | | | | | | | | | | | | |  |  | |
 | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | 8:51 | — | — | — | — | — | — | — | 8:50 | — | — | — | — | — | — | — | 8:49 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 16 | 15 | 14 | 13 | 15 | 19 | 20 | 20 | 18 | 15 | 15 | 15 | 17 | 20 | 20 | 20 | 18 | 16 |
Feels °C | 13 | 13 | 12 | 12 | 12 | 11 | 13 | 15 | 16 | 15 | 13 | 12 | 13 | 12 | 15 | 17 | 16 | 16 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | WNW 17 | WNW 16 | WNW 16 | WNW 16 | NW 6 | NW 6 | NW 6 | WNW 16 | WNW 16 | WNW 16 | WNW 16 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | WNW 14 | SW 16 | NW 8 | NW 8 |
| kJ | 486 | 463 | 432 | 432 | 77 | 91 | 100 | 421 | 329 | 324 | 324 | 407 | 328 | 308 | 346 | 383 | 165 | 254 | 589 | 475 |
Swell 2 Height (m) Direction Period (s) | SW 19 | SW 19 | SW 14 | WNW 12 | WNW 16 | WNW 16 | WNW 16 | WNW 10 | SW 17 | SW 18 | SW 18 | WNW 16 | WNW 16 | WNW 15 | WNW 15 | WNW 15 | SW 16 | WNW 14 | SW 17 | SW 17 |
| kJ | 231 | 181 | 103 | 91 | 341 | 427 | 421 | 97 | 243 | 300 | 375 | 320 | 320 | 316 | 237 | 225 | 157 | 163 | 358 | 427 |
Swell 3 Height (m) Direction Period (s) | SW 14 | SW 14 | NW 12 | SW 14 | WNW 12 | WNW 11 | WNW 11 | SW 15 | WNW 10 | SW 13 | SW 13 | SW 18 | SW 18 | SW 16 | SW 16 | SW 16 | SSW 19 | S 11 | WNW 14 | WNW 14 |
| kJ | 103 | 103 | 71 | 102 | 117 | 78 | 101 | 134 | 69 | 44 | 44 | 318 | 212 | 96 | 91 | 159 | 37 | 2 | 163 | 163 |
Wind waves Height (m) Direction Period (s) | NW 5 | NW 6 | NW 6 | NW 6 | — | — | — | NW 6 | NW 7 | NW 7 | NW 7 | — | — | — | — | — | NW 8 | NW 8 | — | — |
| kJ | 74 | 138 | 129 | 104 | — | — | — | 120 | 284 | 428 | 466 | — | — | — | — | — | 482 | 575 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 511 | 511 | 67 | 0 | 0 | 0 | 0 | 63 | 63 | 63 | 48 | 0 | 0 | 0 | 0 | 493 | 63 | 63 | 48 | 48 |
Best forecast wave conditions in South Oregon | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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