- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
The Dump surfForecast / Washington / USA
48hr Weather and Surf, issued 4 pm Tuesday 31 Mar 2026 PDTForecast update in hr min s Forecast update imminent
The Dump surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Dump sea temperature is
8.8° C
(Which is normal for this time of year)How big are the waves at The Dump today?
The current surf forecast for The Dump at 11PM is: 0.4m 13s primary swell from a West-northwest direction and 0.4m 13s secondary swell from a Southwest direction (forecast issued at 04:00pm March 31). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Mar) | - | - |
| Afternoon (31 Mar) | 1.5ft (0.4m) | 13s |
| Evening (31 Mar) | 1.5ft (0.4m) | 13s |
Table - waves today at The Dump. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| 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 | 2 AM | 5 AM | 8 AM | 11 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 13 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 51 | 66 | 42 | 55 | 77 | 189 | 163 | 195 | 317 | 331 | 379 | 432 | 432 | 575 | 1661 | 1697 | 1586 | 1371 | 1186 | 846 | 644 | 520 | 394 | 328 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | off | cross- off | off | cross- off | cross- off | cross | cross- off | cross- on | cross- on | cross- on | cross- on | on | glass | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | glass |
High Tide / height (m) | 12:39PM 2.25 | 1:05AM 2.40 | 1:25PM 2.21 | 1:31AM 2.47 | 2:08PM 2.15 | 1:56AM 2.50 | ||||||||||||||||||
Low Tide / height (m) | 6:56PM 0.23 | 7:31AM 0.24 | 7:27PM 0.39 | 8:08AM 0.08 | 7:55PM 0.56 | 8:44AM -0.02 | ||||||||||||||||||
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:52 | - |
| Sunset | - | 7:46 | - | - | - | - | - | - | - | 7:47 | - | - | - | - | - | - | - | 7:50 | - | - | - | - | - | - |
 | |  |  | | |  |  |  | | | | |  |  |  | | |  | | | | | | |
Rain (mm) | - | - | - | 1 | 1 | 1 | 4 | 7 | 11 | 7 | 4 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 9 | 9 | 8 | 7 | 7 | 7 | 6 | 5 | 5 | 6 | 5 | 5 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 8 |
| Feels °C (?) | 4 | 4 | 3 | 2 | 1 | 1 | -1 | -1 | 0 | 2 | -2 | -1 | 1 | 3 | 4 | 5 | 5 | 4 | 5 | 5 | 4 | 4 | 4 | 5 |
- 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 The Dump 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