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Surf Forecasts:
Twin Rivers surfForecast / Washington / USA
48hr Weather and Surf, issued 10 pm Sunday 10 May 2026 PDTForecast update in hr min s Forecast update imminent
Twin Rivers surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Twin Rivers sea temperature is
9.6° C
(Which is 1.9°C colder than average for this time of year)How big are the waves at Twin Rivers today?
The current surf forecast for Twin Rivers at 6AM is: 1.4m 11s primary swell from a West direction (forecast issued at 10:00pm May 10). An open ocean swell of 0.3m 18s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 4.5ft (1.4m) | 11s |
| Afternoon (11 May) | 4.5ft (1.3m) | 11s |
| Evening (11 May) | 4ft (1.2m) | 11s |
Table - waves today at Twin Rivers. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 19°C on Tue afternoon, min 10°C on Sun night). Winds increasing (calm on Mon morning, fresh winds from the WNW by Wed afternoon). | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wednesday 13 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
W 10 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 11 | W 11 | W 11 | W 10 | W 12 | W 12 | W 11 | |
432 | 457 | 457 | 457 | 449 | 449 | 381 | 382 | 389 | 326 | 264 | 269 | 218 | 172 | 131 | 125 | 96 | 149 | 151 | 181 | 167 | 187 | 347 | 256 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross | glassy | glassy | glassy | cross | on | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 10:08PM1.66m | 9:13AM1.48m | 10:39PM1.81m | 10:36AM1.50m | 11:10PM1.98m | 11:47AM1.56m | ||||||||||||||||||
Low Tide | 4:17AM1.27m | 4:02PM0.46m | 5:19AM0.87m | 4:49PM0.59m | 6:09AM0.42m | |||||||||||||||||||
 |  | | | | | | | | | |  |  |  | | | |  | | | | | | | |
 | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — |
 | 8:40 | — | — | — | — | — | — | — | 8:42 | — | — | — | — | — | — | — | 8:44 | — | — | — | — | — | — | 8:45 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 11 | 11 | 10 | 11 | 14 | 17 | 16 | 14 | 13 | 13 | 13 | 15 | 17 | 19 | 18 | 17 | 15 | 13 | 12 | 14 | 15 | 16 | 15 |
10 | 8 | 9 | 9 | 10 | 13 | 15 | 14 | 13 | 12 | 10 | 9 | 10 | 14 | 18 | 16 | 14 | 12 | 10 | 9 | 11 | 10 | 10 | 9 | |
Swell 1 Height (m) Direction Period (s) | W 10 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 11 | W 11 | W 11 | W 10 | W 12 | W 12 | W 11 |
 kJ | 432 | 457 | 457 | 457 | 449 | 449 | 381 | 382 | 389 | 326 | 264 | 269 | 218 | 172 | 131 | 125 | 96 | 149 | 151 | 181 | 167 | 187 | 347 | 256 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 17 | SW 18 | SW 18 | SW 18 | SW 18 | SW 14 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 14 | WSW 14 | WSW 14 | W 13 | WSW 10 | SW 14 | SW 14 |
| kJ | 90 | 93 | 73 | 48 | 49 | 49 | 49 | 33 | 34 | 76 | 78 | 60 | 39 | 40 | 64 | 89 | 88 | 31 | 39 | 104 | 128 | 125 | 33 | 33 |
Swell 3 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 15 | SW 15 | SW 18 | SW 18 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 13 | SW 13 | SSW 16 | SW 14 | SW 14 | SW 14 | SW 14 | — | — |
| kJ | 6 | 6 | 5 | 5 | 6 | 8 | 8 | 48 | 12 | 5 | 5 | 5 | 5 | 5 | 5 | 7 | 7 | 25 | 48 | 30 | 50 | 32 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 5 | W 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 16 | 55 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 6 | 12 | 6 | 0 | 0 | 0 | 24 | 26 | 12 | 0 | 0 | 0 | 18 | 18 | 6 | 55 | 42 | 6 | 6 | 6 | 6 | 752 | 736 | 651 |
Best forecast wave conditions in Washington State | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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