Surf Forecasts:
How big are the waves at Rainbow Rocks today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 3ft (0.9m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 3ft (0.9m), 14s period with SSW swell.
- Evening surf: Evening surf (31 Aug, local time) - 3ft (0.9m), 14s period with SSW swell.
The current surf forecast for Rainbow Rocks at 5AM is: 0.9m 15s primary swell from a South-southwest direction and 1.2m 7s secondary swell from a Northwest direction (forecast issued at 10:00pm August 30). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 3ft (0.9m) | 15s |
| Afternoon (31 Aug) | 3ft (0.9m) | 14s |
| Evening (31 Aug) | 3ft (0.9m) | 14s |
Table - waves today at Rainbow Rocks. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Wed afternoon. Very mild (max 16°C on Tue afternoon, min 12°C on Sun night). Winds increasing (calm on Mon morning, strong winds from the S by Wed afternoon). | ||||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | ||||||||||||||||
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) | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | NW 10 | NW 10 | SSW 13 | SSW 13 | SSW 13 |
Wave Graph  | ||||||||||||||||||
 kJ | 479 | 348 | 339 | 334 | 334 | 330 | 330 | 325 | 325 | 261 | 226 | 217 | 241 | 208 | 208 | 173 | 166 | 154 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | glassy | glassy | on | glassy | glassy | cross | cross | cross | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 2:03AM1.87m | 2:18PM2.14m | 2:55AM1.75m | 2:51PM2.18m | ||||||||||||||
Low Tide | 8:05PM0.28m | 8:05AM0.33m | 8:50PM0.19m | 8:38AM0.52m | 9:42PM0.13m | |||||||||||||
 | | | |  | |  | |  |  | | |  | | | | | | |
 | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:51 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 13 | 13 | 12 | 13 | 15 | 15 | 15 | 13 | 13 | 13 | 13 | 14 | 15 | 15 | 16 | 15 | 15 |
Feels °C | 14 | 12 | 12 | 11 | 12 | 14 | 15 | 15 | 12 | 12 | 12 | 12 | 13 | 14 | 13 | 14 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 |
| kJ | 469 | 346 | 225 | 139 | 105 | 91 | 330 | 325 | 325 | 261 | 200 | 192 | 241 | 208 | 208 | 173 | 166 | 123 |
Swell 2 Height (m) Direction Period (s) | SW 21 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | NW 7 | NW 7 | NW 7 | NW 7 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 17 | 348 | 339 | 334 | 334 | 330 | 65 | 65 | 45 | 48 | 226 | 217 | 207 | 156 | 154 | 154 | 154 | 154 |
Swell 3 Height (m) Direction Period (s) | S 10 | SW 21 | SW 21 | W 10 | W 10 | W 10 | W 10 | W 10 | NW 12 | NW 11 | W 10 | SW 19 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 |
| kJ | 2 | 17 | 17 | 18 | 17 | 18 | 17 | 17 | 34 | 75 | 17 | 58 | 58 | 56 | 51 | 50 | 50 | 81 |
Wind waves Height (m) Direction Period (s) | NW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 4 | SSW 4 | SSW 4 | SSW 5 |
| kJ | 479 | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 9 | 15 | 22 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 20 | 20 | 20 | 20 | 20 | 32 | 32 | 32 | 20 | 20 | 20 | 20 | 20 | 32 | 32 | 20 | 20 | 20 |
Best forecast wave conditions in South Oregon | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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