Surf Forecasts:
How big are the waves at Cape Sebastian today (19 Sep):
- Afternoon surf: Afternoon surf (19 Sep, local time) - 2ft (0.6m), 18s period with SW swell.
- Evening surf: Evening surf (19 Sep, local time) - 2.5ft (0.8m), 18s period with SW swell.
The current surf forecast for Cape Sebastian at 7PM is: 0.8m 18s primary swell from a Southwest direction and 0.6m 8s secondary swell from a Northwest direction (forecast issued at 04:00pm September 19). An open ocean swell of 0.9m 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 (19 Sep) | - | - |
| Afternoon (19 Sep) | 2ft (0.6m) | 18s |
| Evening (19 Sep) | 2.5ft (0.8m) | 18s |
Table - waves today at Cape Sebastian. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Mon afternoon, min 13°C on Sat night). Winds increasing (light winds from the NNW on Sat night, fresh winds from the NNW by Mon afternoon). | ||||||||||||||||||||
Sat 19 | Sunday 20 | Monday 21 | ||||||||||||||||||
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 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 19 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | WNW 14 |
Wave Graph  | ||||||||||||||||||||
 kJ | 255 | 252 | 375 | 375 | 370 | 375 | 375 | 314 | 318 | 388 | 414 | 473 | 370 | 366 | 362 | 427 | 418 | 413 | 482 | 700 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 6:00PM2.31m | 9:24AM1.99m | 7:17PM2.31m | 10:03AM2.09m | 8:26PM2.35m | |||||||||||||||
Low Tide | 11:55AM1.79m | 1:56AM0.84m | 1:34PM1.78m | 2:54AM0.78m | 2:49PM1.68m | |||||||||||||||
 | |  |  | | |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — |
 | — | 7:20 | — | — | — | — | — | — | — | 7:19 | — | — | — | — | — | — | — | 7:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 13 | 13 | 13 | 13 | 13 | 17 | 17 | 16 | 14 | 13 | 13 | 13 | 13 | 18 | 19 | 19 | 16 | 15 |
Feels °C | 14 | 12 | 10 | 12 | 12 | 11 | 11 | 14 | 13 | 12 | 11 | 11 | 11 | 11 | 10 | 14 | 14 | 14 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | NW 6 | SW 18 | SW 18 | SW 18 | SW 19 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 17 | WNW 15 | WNW 14 |
| kJ | 255 | 252 | 375 | 375 | 370 | 375 | 64 | 314 | 318 | 388 | 414 | 473 | 370 | 366 | 362 | 427 | 418 | 413 | 443 | 700 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | NW 8 | NW 5 | NW 5 | SW 13 | SW 18 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | NW 9 | WNW 9 | WNW 9 | WNW 16 | WNW 16 | SW 17 | SW 17 |
| kJ | 69 | 69 | 54 | 31 | 27 | 45 | 375 | 34 | 34 | 33 | 31 | 30 | 29 | 21 | 32 | 43 | 107 | 306 | 482 | 482 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | SSW 13 | NW 8 | NW 8 | NW 8 | SW 13 | WSW 13 | WSW 12 | SW 12 | SW 12 | WNW 10 | WNW 10 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 12 | WNW 7 |
| kJ | 2 | 2 | 69 | 40 | 20 | 9 | 44 | 16 | 14 | 6 | 6 | 10 | 18 | 29 | 29 | 14 | 14 | 15 | 12 | 59 |
Wind waves Height (m) Direction Period (s) | NW 9 | NW 9 | NW 5 | — | — | NW 5 | — | NW 6 | NW 6 | NW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 |
| kJ | 132 | 148 | 33 | — | — | 34 | — | 68 | 131 | 223 | 181 | 132 | 103 | 103 | 91 | 72 | 189 | 319 | 231 | 87 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 440 | 560 | 63 | 0 | 0 | 0 | 0 | 63 | 513 | 281 | 48 | 0 | 0 | 0 | 0 | 63 | 631 | 63 | 48 | 0 |
Best forecast wave conditions in South Oregon | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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