- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
The Dump surfForecast / Washington / USA
48hr Weather and Surf, issued 10 am Sunday 31 May 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
10.9° C
(Which is 1.6°C colder than average for this time of year)How big are the waves at The Dump today (31 May):
- Morning surf: Morning surf (31 May, local time) - 4.5ft (1.3m), 10s period with W swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 4ft (1.2m), 10s period with W swell.
- Evening surf: Evening surf (31 May, local time) - 1.5ft (0.4m), 21s period with SW swell.
The current surf forecast for The Dump at 4PM is: 1.2m 10s primary swell from a West direction and 0.4m 14s secondary swell from a Southwest direction, 0.4m 22s secondary swell from a Southwest direction (forecast issued at 10:00am May 31). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 4.5ft (1.3m) | 10s |
| Afternoon (31 May) | 4ft (1.2m) | 10s |
| Evening (31 May) | 1.5ft (0.4m) | 21s |
Table - waves today at The Dump. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 21°C on Tue afternoon, min 9°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
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 | 2 AM | 5 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 11 | W 10 | W 10 | W 10 | SW 21 | SW 21 | SW 21 | SSW 20 | SSW 20 | SSW 20 | SSW 20 | SSW 19 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SSW 18 | SSW 17 | SW 17 | SW 16 | WSW 12 | |
375 | 296 | 279 | 284 | 117 | 128 | 220 | 275 | 259 | 253 | 253 | 251 | 299 | 364 | 330 | 323 | 319 | 319 | 316 | 390 | 386 | 425 | 418 | 480 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | cross-on | glassy | off | glassy | cross-off | cross-off | cross-off | cross-on | on | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross-on | cross | cross-off | |
High Tide | 2:45PM1.74m | 1:08AM2.41m | 3:25PM1.73m | 1:41AM2.39m | 4:05PM1.72m | 2:16AM2.34m | ||||||||||||||||||
Low Tide | 8:07AM-0.41m | 7:11PM1.19m | 8:42AM-0.42m | 7:45PM1.21m | 9:18AM-0.39m | 8:21PM1.23m | ||||||||||||||||||
 | | | | |  | | | | | | | | | | | | | | |  |  | | | |
 | 5:22 | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 |
 | — | — | — | — | 9:09 | — | — | — | — | — | — | — | 9:10 | — | — | — | — | — | — | — | 9:12 | — | — | 9:13 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 9 | 10 | 11 | 11 | 11 | 10 | 10 | 11 | 12 | 15 | 18 | 17 | 17 | 16 | 17 | 17 | 17 | 20 | 21 | 20 | 19 | 15 | 13 | 12 |
7 | 7 | 6 | 5 | 6 | 9 | 8 | 9 | 9 | 12 | 15 | 13 | 13 | 14 | 14 | 14 | 14 | 16 | 19 | 19 | 17 | 13 | 11 | 10 | |
Swell 1 Height (m) Direction Period (s) | W 11 | W 10 | W 10 | SW 14 | W 6 | W 7 | W 7 | W 7 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | W 13 | W 13 | W 12 | WSW 12 | WSW 12 |
 kJ | 375 | 296 | 279 | 47 | 86 | 128 | 114 | 150 | 149 | 120 | 108 | 86 | 86 | 69 | 330 | 323 | 319 | 319 | 316 | 263 | 334 | 425 | 418 | 480 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 22 | W 10 | W 10 | W 9 | SSW 20 | SSW 20 | SSW 20 | SSW 20 | SSW 19 | SW 19 | SW 19 | W 8 | W 9 | W 9 | W 9 | W 9 | SSW 18 | SSW 17 | SW 17 | SW 16 | SW 16 |
| kJ | 50 | 49 | 48 | 118 | 94 | 92 | 73 | 275 | 259 | 253 | 253 | 251 | 299 | 364 | 71 | 74 | 74 | 73 | 73 | 390 | 386 | 419 | 390 | 381 |
Swell 3 Height (m) Direction Period (s) | SW 23 | SW 23 | SW 22 | SW 18 | SW 21 | SW 21 | SW 21 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SW 15 | SW 15 | WSW 12 | SW 18 | — | — | — | SW 22 |
| kJ | 84 | 82 | 120 | 12 | 117 | 117 | 220 | 44 | 44 | 43 | 43 | 26 | 16 | 16 | 16 | 15 | 33 | 34 | 44 | 109 | — | — | — | 18 |
Wind waves Height (m) Direction Period (s) | — | — | — | W 10 | — | — | — | — | — | — | — | WNW 8 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 284 | — | — | — | — | — | — | — | 153 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 4 | 53 | 866 | 803 | 47 | 0 | 0 | 0 | 0 | 0 | 0 | 37 | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 0 |
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 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