Surf Forecasts:
How big are the waves at Cape Sebastian today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 2.5ft (0.7m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 2.5ft (0.7m), 14s period with SSW swell.
- Evening surf: Evening surf (21 Aug, local time) - 2ft (0.6m), 13s period with SSW swell.
The current surf forecast for Cape Sebastian at 9AM is: 0.7m 14s primary swell from a Southwest direction and 0.8m 11s secondary swell from a West-northwest direction, 0.7m 8s secondary swell from a Northwest direction (forecast issued at 04:00am August 21). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 2.5ft (0.7m) | 14s |
| Afternoon (21 Aug) | 2.5ft (0.7m) | 14s |
| Evening (21 Aug) | 2ft (0.6m) | 13s |
Table - waves today at Cape Sebastian. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Sun morning, min 13°C on Fri night). Winds increasing (calm on Sat night, fresh winds from the NNW by Sun afternoon). | ||||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||||||
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 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | WNW 9 | WNW 9 | WNW 9 | SSW 13 | NW 7 | NW 8 | NW 8 | NW 7 | NW 6 | NW 7 | NW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 203 | 206 | 208 | 208 | 175 | 123 | 118 | 98 | 98 | 98 | 98 | 98 | 98 | 68 | 67 | 80 | 67 | 77 | 133 | 147 | 260 | 244 | 279 | 247 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | on | on | on | on | cross | cross | cross | cross | cross-on | on | on | glassy | off | off | off | off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 8:47AM1.85m | 6:49PM2.43m | 10:02AM1.93m | 7:55PM2.44m | 10:47AM2.01m | 8:55PM2.50m | ||||||||||||||||||
Low Tide | 1:36AM0.84m | 12:21PM1.72m | 2:43AM0.78m | 1:47PM1.76m | 3:38AM0.69m | 3:00PM1.72m | ||||||||||||||||||
 | |  | | | |  | | | | | | | | |  | | | | | | | | | |
 | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:09 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:06 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 14 | 16 | 17 | 16 | 15 | 14 | 13 | 14 | 15 | 18 | 18 | 17 | 15 | 15 | 14 | 14 | 15 | 20 | 20 | 20 | 18 | 16 |
Feels °C | 12 | 12 | 14 | 15 | 16 | 15 | 14 | 13 | 11 | 12 | 13 | 16 | 16 | 16 | 16 | 15 | 13 | 12 | 13 | 16 | 14 | 14 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | NW 7 | NW 7 | NW 8 | SW 19 | SW 19 | SW 19 | SW 18 | NW 7 |
| kJ | 153 | 150 | 150 | 117 | 110 | 106 | 59 | 57 | 45 | 45 | 46 | 74 | 74 | 68 | 65 | 80 | 53 | 77 | 133 | 94 | 130 | 177 | 162 | 247 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | NW 8 | NW 8 | NW 8 | NW 8 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | NNW 8 | NNW 8 | SSW 13 | NW 8 | NW 7 | WNW 9 | WNW 9 | SW 12 | SSW 15 | SSW 15 | SSW 12 | SSW 12 | SW 18 |
| kJ | 203 | 206 | 59 | 60 | 60 | 60 | 106 | 78 | 77 | 75 | 75 | 40 | 37 | 67 | 28 | 27 | 45 | 44 | 39 | 44 | 43 | 28 | 29 | 157 |
Swell 3 Height (m) Direction Period (s) | NW 7 | NW 7 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | NNW 7 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 16 | SSW 12 | SSW 12 | SSW 15 | SSW 15 | SSW 12 |
| kJ | 38 | 41 | 208 | 208 | 175 | 123 | 118 | 98 | 98 | 98 | 98 | 98 | 98 | 21 | 67 | 67 | 67 | 63 | 66 | 28 | 28 | 43 | 44 | 29 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | S 3 | S 3 | SSW 3 | — | — | — | — | — | NW 8 | NW 7 | NW 6 | NW 7 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | 147 | 260 | 244 | 279 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 48 | 48 | 48 | 61 | 511 | 511 | 48 | 48 | 48 | 48 | 48 | 61 | 121 | 511 | 0 | 0 | 0 | 0 | 0 | 444 | 493 | 258 | 48 | 0 |
Best forecast wave conditions in South Oregon | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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