Surf Forecasts:
How big are the waves at Cape Sebastian today (20 Oct):
- Morning surf: Morning surf (20 Oct, local time) - 8ft (2.4m), 12s period with WNW swell.
- Afternoon surf: Afternoon surf (20 Oct, local time) - 5.5ft (1.7m), 11s period with WNW swell.
- Evening surf: Evening surf (20 Oct, local time) - 3ft (0.9m), 16s period with SSW swell.
The current surf forecast for Cape Sebastian at 5PM is: 1.7m 10s primary swell from a West-northwest direction and 1.0m 16s secondary swell from a South-southwest direction (forecast issued at 10:00am October 20). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | 8ft (2.4m) | 12s |
| Afternoon (20 Oct) | 5.5ft (1.7m) | 11s |
| Evening (20 Oct) | 3ft (0.9m) | 16s |
Table - waves today at Cape Sebastian. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Wed morning, min 9°C on Thu night). Winds increasing (calm on Wed afternoon, fresh winds from the NNW by Thu afternoon). | ||||||||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | ||||||||||||||||||||
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 | 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 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 16 | SSW 14 | WNW 12 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | NW 12 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 1637 | 1220 | 807 | 570 | 427 | 392 | 362 | 334 | 334 | 330 | 239 | 330 | 305 | 326 | 280 | 178 | 314 | 319 | 313 | 336 | 336 | 826 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | on | glassy | off | off | off | off | off | cross-off | cross-off | glassy | off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 8:59AM2.20m | 7:48PM2.16m | 9:27AM2.32m | 8:55PM2.20m | 9:52AM2.45m | 9:53PM2.27m | ||||||||||||||||
Low Tide | 2:29PM1.59m | 2:37AM0.87m | 3:20PM1.37m | 3:18AM0.89m | 4:02PM1.11m | |||||||||||||||||
 | | | |  |  | | |  | | | | | | | | | | |  | | | |
 | 7:35 | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — |
 | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:24 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 14 | 15 | 14 | 13 | 13 | 13 | 14 | 14 | 17 | 17 | 14 | 13 | 12 | 12 | 11 | 11 | 13 | 15 | 15 | 12 | 11 |
Feels °C | 9 | 11 | 13 | 13 | 11 | 11 | 11 | 12 | 12 | 15 | 14 | 14 | 11 | 9 | 9 | 7 | 8 | 10 | 9 | 8 | 6 | 5 |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | NW 9 | NW 9 | NW 9 | NW 9 | SSW 14 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | WNW 11 | WNW 11 | WNW 12 | WNW 12 | SSW 14 |
| kJ | 1637 | 1220 | 807 | 570 | 427 | 356 | 242 | 176 | 176 | 168 | 239 | 160 | 147 | 116 | 113 | 109 | 97 | 319 | 313 | 336 | 336 | 160 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | W 12 | WNW 12 | SSW 14 | WNW 12 | SSW 14 | SSW 15 | SSW 15 | SSW 16 | NW 13 | WNW 12 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 19 |
| kJ | 480 | 469 | 475 | 475 | 392 | 392 | 362 | 228 | 186 | 330 | 145 | 330 | 305 | 326 | 280 | 178 | 314 | 143 | 217 | 249 | 242 | 140 |
Swell 3 Height (m) Direction Period (s) | S 21 | — | W 13 | W 13 | WNW 13 | WNW 13 | WNW 13 | SSW 15 | SSW 15 | WNW 12 | SW 18 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | SSW 14 | SSW 14 | SW 19 | SSW 20 | SSW 20 | SSW 20 | SSW 19 |
| kJ | 9 | — | 173 | 126 | 173 | 131 | 168 | 334 | 334 | 145 | 81 | 145 | 135 | 93 | 91 | 166 | 145 | 177 | 75 | 75 | 75 | 201 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NW 8 | — | — | — | — | — | — | NW 6 | NW 6 | NW 6 | NNW 6 | NW 12 |
| kJ | — | — | — | — | — | — | — | — | — | — | 157 | — | — | — | — | — | — | 88 | 135 | 118 | 84 | 826 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 48 | 61 | 271 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 48 | 0 | 0 | 0 | 0 | 48 | 0 | 48 | 528 | 63 | 48 | 63 |
Best forecast wave conditions in South Oregon | ||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||
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