- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Twin Rivers surfForecast / Washington / USA
48hr Weather and Surf, issued 10 pm Friday 29 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
10.5° C
(Which is 2.1°C colder than average for this time of year)How big are the waves at Twin Rivers today (30 May):
- Morning surf: Morning surf (30 May, local time) - 4ft (1.2m), 12s period with W swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 4.5ft (1.4m), 12s period with W swell.
- Evening surf: Evening surf (30 May, local time) - 4.5ft (1.3m), 11s period with W swell.
The current surf forecast for Twin Rivers at 4AM is: 1.0m 12s primary swell from a West direction and 0.8m 6s secondary swell from a West direction (forecast issued at 10:00pm May 29). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 4ft (1.2m) | 12s |
| Afternoon (30 May) | 4.5ft (1.4m) | 12s |
| Evening (30 May) | 4.5ft (1.3m) | 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 18°C on Mon afternoon, min 7°C on Sat night). Winds decreasing (fresh winds from the WNW on Sat afternoon, calm by Sun night). | ||||||||||||||||||||||||
Fri 29 | Saturday 30 | Sunday 31 | Monday 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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 8 | |
345 | 324 | 294 | 289 | 403 | 464 | 449 | 485 | 344 | 457 | 389 | 326 | 269 | 214 | 198 | 158 | 94 | 186 | 65 | 59 | 125 | 96 | 96 | 66 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | on | cross-on | cross-on | cross-on | cross | glassy | glassy | cross-off | cross-off | cross | on | |
High Tide | 00:51AM2.22m | 2:53PM1.56m | 1:22AM2.22m | 3:32PM1.58m | 1:54AM2.21m | 4:11PM1.59m | ||||||||||||||||||
Low Tide | 7:00PM1.37m | 8:30AM-0.40m | 7:35PM1.45m | 9:04AM-0.46m | 8:09PM1.49m | 9:39AM-0.47m | ||||||||||||||||||
 |  |  | |  | | | | | | | | | | | | | | | | |  | | | |
 | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — |
 | 9:04 | — | — | — | — | — | — | — | 9:05 | — | — | — | — | — | — | — | 9:06 | — | — | — | — | — | — | 9:07 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 9 | 9 | 9 | 10 | 12 | 13 | 12 | 11 | 8 | 7 | 7 | 10 | 12 | 13 | 13 | 13 | 11 | 11 | 11 | 13 | 16 | 18 | 18 |
5 | 5 | 4 | 5 | 6 | 7 | 6 | 5 | 5 | 4 | 3 | 3 | 7 | 9 | 8 | 8 | 9 | 9 | 9 | 9 | 10 | 13 | 15 | 16 | |
Swell 1 Height (m) Direction Period (s) | W 13 | W 7 | W 6 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 6 | W 6 | W 9 | W 9 | W 9 | W 8 |
 kJ | 345 | 135 | 84 | 289 | 403 | 464 | 449 | 485 | 344 | 457 | 389 | 326 | 269 | 214 | 198 | 158 | 94 | 186 | 52 | 54 | 125 | 96 | 96 | 66 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | W 13 | W 12 | W 6 | SW 13 | SSW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | W 6 | SSW 13 | W 10 | W 9 | SW 20 | SW 20 | SW 20 | SW 20 |
| kJ | 18 | 324 | 294 | 49 | 7 | 24 | 37 | 33 | 32 | 32 | 20 | 19 | 19 | 18 | 18 | 18 | 30 | 17 | 65 | 59 | 61 | 60 | 60 | 60 |
Swell 3 Height (m) Direction Period (s) | — | SW 13 | SW 13 | SW 13 | SW 16 | — | — | — | — | SW 24 | SW 24 | SW 23 | SW 23 | SW 23 | SW 22 | SSW 22 | SSW 14 | SSW 21 | SW 21 | SW 20 | SSW 13 | SW 13 | SW 13 | SW 13 |
| kJ | — | 7 | 7 | 7 | 10 | — | — | — | — | 22 | 22 | 21 | 21 | 21 | 19 | 45 | 18 | 45 | 71 | 65 | 17 | 7 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | W 7 | — | — | — | — | — | — | — | W 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 215 | — | — | — | — | — | — | — | 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 906 | 696 | 358 | 94 | 146 | 1146 | 1256 | 855 | 855 | 12 | 6 | 6 | 6 | 26 | 855 | 855 | 855 | 6 | 6 | 6 | 18 | 32 | 26 | 26 |
Best forecast wave conditions in Washington State | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Twin Rivers surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest