
Surf Forecasts:
How big are the waves at Cape Sebastian today (21 Sep):
- Afternoon surf: Afternoon surf (21 Sep, local time) - 3ft (0.9m), 17s period with SW swell.
- Evening surf: Evening surf (21 Sep, local time) - 4ft (1.2m), 14s period with WNW swell.
The current surf forecast for Cape Sebastian at 9PM is: 1.2m 14s primary swell from a West-northwest direction and 0.9m 17s secondary swell from a Southwest direction (forecast issued at 04:00pm September 21). An open ocean swell of 1.1m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | - | - |
| Afternoon (21 Sep) | 3ft (0.9m) | 17s |
| Evening (21 Sep) | 4ft (1.2m) | 14s |
Table - waves today at Cape Sebastian. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Tue afternoon, min 13°C on Mon night). Winds decreasing (fresh winds from the NNW on Tue afternoon, calm by Wed night). | ||||||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||||||
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 17 | SW 17 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | NW 11 | NW 11 |
Wave Graph | ||||||||||||||||||||
493 | 408 | 515 | 690 | 837 | 1100 | 885 | 787 | 692 | 605 | 585 | 504 | 486 | 478 | 543 | 450 | 419 | 458 | 891 | 911 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 8:26PM2.35m | 10:30AM2.19m | 9:23PM2.42m | 10:54AM2.31m | 10:13PM2.49m | |||||||||||||||
Low Tide | 2:49PM1.68m | 3:39AM0.71m | 3:42PM1.53m | 4:17AM0.66m | 4:26PM1.34m | |||||||||||||||
— | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | |
— | 7:16 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:13 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 15 | 14 | 13 | 13 | 14 | 17 | 18 | 17 | 15 | 13 | 13 | 13 | 14 | 18 | 18 | 17 | 15 | 14 |
Feels °C | 12 | 12 | 10 | 11 | 10 | 10 | 11 | 12 | 13 | 11 | 10 | 9 | 9 | 9 | 10 | 13 | 12 | 12 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 17 | SW 17 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | SW 15 | NW 11 |
493 | 408 | 515 | 690 | 837 | 1100 | 885 | 787 | 692 | 605 | 585 | 504 | 486 | 478 | 543 | 450 | 419 | 458 | 284 | 911 | |
Swell 2 Height (m) Direction Period (s) | WNW 16 | WNW 15 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | S 11 | SW 15 |
105 | 302 | 482 | 482 | 470 | 530 | 454 | 380 | 366 | 357 | 352 | 357 | 357 | 357 | 357 | 357 | 352 | 295 | 2 | 266 | |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SSW 12 | WNW 8 | WNW 8 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | — | S 11 |
14 | 15 | 69 | 49 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 2 | — | 2 | |
Wind waves Height (m) Direction Period (s) | NW 5 | NW 6 | NNW 5 | NNW 5 | NW 8 | — | NW 5 | NW 5 | NW 5 | NW 5 | NW 5 | NNW 5 | NW 5 | NW 5 | NW 5 | NW 5 | NW 4 | NW 5 | NW 11 | — |
107 | 148 | 77 | 36 | 109 | — | 34 | 39 | 73 | 115 | 82 | 45 | 25 | 19 | 39 | 30 | 35 | 71 | 891 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 465 | 493 | 48 | 48 | 0 | 0 | 0 | 63 | 528 | 631 | 384 | 0 | 0 | 0 | 0 | 258 | 406 | 461 | 48 | 0 |
Best forecast wave conditions in South Oregon | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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