Surf Forecasts:
How big are the waves at Twin Rivers today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 3ft (0.9m), 9s period with W swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 2.5ft (0.8m), 10s period with W swell.
- Evening surf: Evening surf (21 Aug, local time) - 2.5ft (0.8m), 10s period with W swell.
The current surf forecast for Twin Rivers at 3PM is: 0.8m 10s primary swell from a West direction (forecast issued at 10:00am August 21). An open ocean swell of 0.4m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 3ft (0.9m) | 9s |
| Afternoon (21 Aug) | 2.5ft (0.8m) | 10s |
| Evening (21 Aug) | 2.5ft (0.8m) | 10s |
Table - waves today at Twin Rivers. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sat afternoon. Warm (max 23°C on Fri afternoon, min 13°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||||
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) | W 9 | W 9 | W 10 | W 10 | W 10 | W 9 | W 9 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 |
Wave Graph | ||||||||||||||||||||||
136 | 106 | 117 | 120 | 117 | 87 | 87 | 88 | 67 | 67 | 60 | 55 | 53 | 50 | 50 | 35 | 34 | 32 | 31 | 31 | 31 | 31 | |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | glassy |
High Tide | 10:49AM1.21m | 8:36PM1.82m | 12:10PM1.30m | 9:52PM1.82m | 12:51PM1.38m | 10:56PM1.87m | ||||||||||||||||
Low Tide | 1:13PM1.58m | 5:01AM0.26m | 2:50PM1.70m | 5:57AM0.13m | 5:08PM1.65m | |||||||||||||||||
6:16 | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | |
— | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:16 | — | — | — | — | — | — | — | 8:15 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 21 | 23 | 20 | 17 | 15 | 15 | 15 | 15 | 16 | 16 | 17 | 15 | 14 | 14 | 14 | 15 | 17 | 17 | 17 | 15 | 14 |
Feels °C | 20 | 22 | 24 | 18 | 15 | 13 | 14 | 14 | 13 | 14 | 13 | 15 | 13 | 13 | 13 | 13 | 14 | 16 | 15 | 16 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | W 9 | W 9 | W 10 | W 10 | W 10 | W 9 | W 9 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 |
136 | 106 | 117 | 120 | 117 | 87 | 87 | 88 | 67 | 67 | 60 | 55 | 53 | 50 | 50 | 35 | 34 | 32 | 31 | 31 | 31 | 31 | |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 13 | WSW 16 | WSW 19 |
53 | 52 | 51 | 51 | 51 | 51 | 50 | 47 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 17 | 25 | 36 | |
Swell 3 Height (m) Direction Period (s) | W 13 | W 13 | W 13 | W 13 | W 13 | SW 19 | SW 18 | SW 18 | W 12 | SW 18 | SW 17 | SW 18 | SW 18 | SW 18 | SW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | SW 12 | SW 16 |
3 | 3 | 3 | 3 | 3 | 14 | 13 | 12 | 11 | 12 | 12 | 12 | 12 | 13 | 13 | 28 | 26 | 26 | 26 | 26 | 6 | 10 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 6 | 6 | 6 | 42 | 55 | 36 | 36 | 42 | 42 | 42 | 58 | 58 | 85 | 56 | 59 | 59 | 58 | 26 | 26 | 906 | 696 | 26 |
Best forecast wave conditions in Washington State | ||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||
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