Surf Forecasts:
How big are the waves at Cape Sebastian today (17 Aug):
- Morning surf: Morning surf (17 Aug, local time) - 3ft (0.9m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (17 Aug, local time) - 3ft (0.9m), 14s period with SW swell.
- Evening surf: Evening surf (17 Aug, local time) - 2.5ft (0.8m), 14s period with SSW swell.
The current surf forecast for Cape Sebastian at 9AM is: 0.9m 14s primary swell from a Southwest direction and 1.0m 6s secondary swell from a Northwest direction (forecast issued at 04:00am August 17). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | 3ft (0.9m) | 14s |
| Afternoon (17 Aug) | 3ft (0.9m) | 14s |
| Evening (17 Aug) | 2.5ft (0.8m) | 14s |
Table - waves today at Cape Sebastian. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Tue afternoon, min 14°C on Wed night). Winds decreasing (fresh winds from the NNW on Tue afternoon, light winds from the N by Wed night). | ||||||||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||||||||||
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 | 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 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | SW 14 | SW 14 | NW 6 | NNW 6 | NNW 6 | SW 15 | SW 16 | SSW 16 | SSW 16 | WNW 12 | WNW 12 | SW 16 | WNW 12 | SSW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 331 | 314 | 305 | 305 | 305 | 305 | 268 | 272 | 272 | 272 | 214 | 208 | 223 | 277 | 238 | 242 | 258 | 326 | 326 | 210 | 237 | 245 | 233 | 275 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 3:30AM2.30m | 3:42PM2.70m | 4:28AM2.09m | 4:18PM2.63m | 5:38AM1.92m | 4:59PM2.54m | ||||||||||||||||||
Low Tide | 9:19AM0.98m | 10:24PM0.82m | 9:53AM1.22m | 11:21PM0.84m | 10:29AM1.43m | |||||||||||||||||||
 |  |  | |  | |  | | | | | | | | | |  | | | | | | | | |
 | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:14 | — | — | — | — | — | — | — | 8:13 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 17 | 19 | 18 | 19 | 17 | 16 | 15 | 15 | 16 | 20 | 20 | 21 | 20 | 17 | 15 | 15 | 16 | 20 | 19 | 19 | 16 | 15 |
Feels °C | 13 | 13 | 15 | 16 | 14 | 15 | 13 | 14 | 13 | 12 | 13 | 15 | 15 | 15 | 14 | 13 | 11 | 11 | 13 | 17 | 15 | 15 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | NW 6 | NW 6 | NW 6 | NW 6 | SW 14 | SW 14 | SSW 14 | SSW 15 | NW 6 | SSW 15 | SW 14 | SW 14 | SSW 14 | SSW 14 | SW 14 | SW 15 | SW 16 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 12 | WNW 12 |
| kJ | 66 | 66 | 71 | 85 | 305 | 305 | 268 | 272 | 71 | 272 | 214 | 208 | 131 | 133 | 211 | 242 | 258 | 202 | 198 | 210 | 237 | 229 | 233 | 237 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 14 | SW 14 | W 8 | W 8 | S 9 | WNW 8 | SSW 15 | WNW 8 | WNW 8 | WNW 15 | WNW 15 | W 14 | WNW 13 | WNW 13 | WNW 13 | SSW 16 | SSW 16 | SSW 14 | SSW 13 | SW 16 | SW 15 | SSW 15 |
| kJ | 331 | 314 | 305 | 305 | 35 | 34 | 2 | 21 | 272 | 21 | 19 | 42 | 71 | 103 | 141 | 137 | 165 | 326 | 326 | 121 | 120 | 245 | 220 | 275 |
Swell 3 Height (m) Direction Period (s) | W 9 | W 9 | W 9 | W 9 | S 9 | S 9 | S 9 | NW 13 | WNW 8 | W 16 | WNW 16 | SSW 18 | SW 17 | SW 17 | SSW 18 | SW 9 | — | — | SW 19 | SW 16 | SW 16 | — | SW 21 | SW 21 |
| kJ | 26 | 41 | 40 | 39 | 1 | 1 | 2 | 7 | 21 | 20 | 24 | 61 | 77 | 77 | 31 | 3 | — | — | 15 | 127 | 127 | — | 18 | 18 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NW 6 | NNW 6 | NNW 6 | NNW 6 | — | NNW 6 | NW 6 | NW 6 | NW 6 | NNW 6 | NNW 6 | NNW 6 | NW 6 | NNW 6 | NW 6 | NW 6 | NW 6 | NNW 6 | NW 6 | NW 6 |
| kJ | — | — | — | — | 139 | 181 | 216 | 115 | — | 59 | 71 | 106 | 223 | 277 | 238 | 187 | 167 | 137 | 120 | 116 | 188 | 231 | 152 | 105 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 63 | 63 | 63 | 48 | 0 | 0 | 0 | 0 | 63 | 528 | 257 | 48 | 0 | 48 | 48 | 0 | 48 | 63 | 511 | 48 | 0 |
Best forecast wave conditions in South Oregon | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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