Surf Forecasts:
How big are the waves at Cape Sebastian today (20 Jul):
- Afternoon surf: Afternoon surf (20 Jul, local time) - 4.5ft (1.4m), 8s period with NW swell.
- Evening surf: Evening surf (20 Jul, local time) - 2.5ft (0.8m), 16s period with SW swell.
The current surf forecast for Cape Sebastian at 10PM is: 0.8m 16s primary swell from a Southwest direction and 1.3m 8s secondary swell from a Northwest direction (forecast issued at 04:00pm July 20). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | - | - |
| Afternoon (20 Jul) | 4.5ft (1.4m) | 8s |
| Evening (20 Jul) | 2.5ft (0.8m) | 16s |
Table - waves today at Cape Sebastian. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Tue afternoon, min 14°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||
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) | NW 8 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SSW 14 | SW 14 | SW 15 | SW 15 | SW 15 | NW 10 | NW 10 | SW 15 | S 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 257 | 242 | 295 | 299 | 357 | 357 | 302 | 299 | 291 | 226 | 217 | 261 | 211 | 217 | 217 | 174 | 177 | 208 | 217 | 100 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | glassy | glassy | glassy | cross-off | off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:21PM2.65m | 6:04AM1.94m | 6:02PM2.61m | 7:31AM1.84m | 6:47PM2.57m | |||||||||||||||
Low Tide | 00:10AM0.97m | 11:23AM1.25m | 1:16AM0.90m | 12:09PM1.46m | ||||||||||||||||
 |  | |  | | | | | | | |  | | | | |  | | | | |
 | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — |
 | — | — | 8:49 | — | — | — | — | — | — | — | 8:47 | — | — | — | — | — | — | — | 8:46 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 15 | 14 | 14 | 15 | 17 | 19 | 20 | 19 | 18 | 18 | 19 | 18 | 19 | 19 | 19 | 19 | 17 | 16 |
Feels °C | 17 | 16 | 15 | 14 | 14 | 15 | 17 | 18 | 19 | 18 | 17 | 18 | 19 | 18 | 18 | 17 | 16 | 16 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 10 | NW 10 | NW 8 | NW 8 |
| kJ | 257 | 233 | 208 | 187 | 165 | 161 | 123 | 120 | 117 | 117 | 114 | 114 | 99 | 84 | 84 | 138 | 177 | 208 | 95 | 55 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SSW 14 | SW 14 | SW 15 | SW 15 | S 12 | S 12 | S 11 | S 11 | S 10 |
| kJ | 251 | 242 | 295 | 299 | 357 | 357 | 302 | 299 | 291 | 226 | 217 | 261 | 211 | 217 | 217 | 141 | 132 | 119 | 110 | 98 |
Swell 3 Height (m) Direction Period (s) | W 13 | WNW 13 | WNW 13 | W 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | S 12 | S 12 | WNW 12 | WNW 12 | S 13 | S 12 | SW 15 | SW 15 | SW 15 | SW 15 | NW 10 |
| kJ | 92 | 99 | 98 | 87 | 57 | 57 | 66 | 55 | 55 | 46 | 48 | 48 | 56 | 116 | 108 | 174 | 171 | 171 | 217 | 100 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 61 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 61 | 67 | 131 | 61 | 48 | 48 |
Best forecast wave conditions in South Oregon | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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