Surf Forecasts:
How big are the waves at Twin Rivers today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 0.5ft (0.2m), 13s period with W swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 1.5ft (0.4m), 8s period with W swell.
- Evening surf: Evening surf (11 Aug, local time) - 1ft (0.3m), 12s period with W swell.
The current surf forecast for Twin Rivers at 1AM is: 0.3m 9s primary swell from a West direction and 0.3m 4s secondary swell from a West direction (forecast issued at 04:00pm August 10). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 0.5ft (0.2m) | 13s |
| Afternoon (11 Aug) | 1.5ft (0.4m) | 8s |
| Evening (11 Aug) | 1ft (0.3m) | 12s |
Table - waves today at Twin Rivers. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Tue afternoon, min 14°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | ||||||||||||||||||
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) | W 6 | W 10 | W 13 | W 13 | W 9 | W 9 | W 13 | W 13 | W 8 | W 12 | W 12 | W 12 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 25 | 19 | 13 | 29 | 15 | 14 | 13 | 13 | 21 | 27 | 28 | 27 | 17 | 17 | 27 | 59 | 76 | 60 | 58 | 58 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | on | cross-on | cross-on | cross-on |
High Tide | 1:26PM1.55m | 00:07AM2.40m | 2:05PM1.68m | 1:04AM2.43m | 2:41PM1.80m | |||||||||||||||
Low Tide | 6:18PM1.34m | 7:46AM-0.79m | 7:23PM1.11m | 8:29AM-0.80m | 8:18PM0.87m | |||||||||||||||
 |  | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | 8:37 | — | — | — | — | — | — | — | 8:36 | — | — | — | — | — | — | — | 8:35 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 16 | 15 | 14 | 14 | 15 | 18 | 18 | 19 | 17 | 16 | 15 | 15 | 16 | 18 | 18 | 18 | 17 | 16 |
Feels °C | 15 | 14 | 13 | 14 | 13 | 13 | 14 | 17 | 16 | 16 | 15 | 15 | 14 | 14 | 16 | 18 | 18 | 17 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | W 6 | W 10 | W 5 | W 5 | W 4 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 |
| kJ | 22 | 19 | 8 | 7 | 3 | 14 | 13 | 12 | 21 | 20 | 19 | 18 | 17 | 17 | 27 | 59 | 76 | 60 | 58 | 58 |
Swell 2 Height (m) Direction Period (s) | W 12 | SW 15 | W 13 | W 13 | W 9 | SW 14 | SW 14 | SW 14 | SW 14 | W 12 | W 12 | W 12 | SW 14 | SW 14 | W 12 | SW 14 | W 13 | W 13 | SW 18 | SW 18 |
| kJ | 25 | 34 | 13 | 29 | 15 | 33 | 33 | 33 | 33 | 27 | 28 | 27 | 29 | 29 | 11 | 32 | 29 | 30 | 49 | 49 |
Swell 3 Height (m) Direction Period (s) | SW 15 | W 14 | SW 15 | SW 14 | SW 14 | W 4 | W 13 | W 13 | W 12 | SW 14 | SW 14 | SW 14 | W 12 | WSW 18 | SW 14 | W 12 | SW 14 | SW 14 | W 13 | W 13 |
| kJ | 36 | 14 | 33 | 33 | 33 | 1 | 13 | 13 | 12 | 32 | 30 | 29 | 11 | 32 | 31 | 12 | 33 | 33 | 30 | 30 |
Wind waves Height (m) Direction Period (s) | — | W 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 855 | 855 | 712 | 210 | 56 | 56 | 26 | 26 | 906 | 1257 | 268 | 56 | 56 | 32 | 26 | 26 | 26 | 906 | 906 | 42 |
Best forecast wave conditions in Washington State | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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