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Surf Forecasts:
The Dump surfForecast / Washington / USA
48hr Weather and Surf, issued 4 pm Saturday 25 Apr 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
9.7° C
(Which is slightly cooler than normal)How big are the waves at The Dump today?
The current surf forecast for The Dump at 10PM is: 0.8m 15s primary swell from a West direction and 1.0m 11s secondary swell from a West-northwest direction (forecast issued at 04:00pm April 25). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | - | - |
| Afternoon (25 Apr) | 2ft (0.6m) | 16s |
| Evening (25 Apr) | 2.5ft (0.8m) | 15s |
Table - waves today at The Dump. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 12°C on Sat afternoon, min 9°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | Tue 28 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 16 | W 16 | W 15 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | WNW 13 | W 11 | W 11 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 12 | W 11 | |
174 | 234 | 275 | 264 | 684 | 646 | 715 | 600 | 582 | 648 | 565 | 535 | 541 | 509 | 432 | 347 | 367 | 299 | 210 | 153 | 146 | 149 | 137 | 121 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | glassy | cross-on | cross-on | on | glassy | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross | cross-off | |
High Tide | 10:07PM1.98m | 9:35AM1.90m | 10:46PM2.13m | 10:46AM1.88m | 11:20PM2.26m | |||||||||||||||||||
Low Tide | 3:16PM0.08m | 4:08AM0.95m | 4:11PM0.21m | 5:08AM0.64m | 4:58PM0.36m | 5:56AM0.34m | ||||||||||||||||||
 | | |  | | |  | | | | |  | | |  | | | | | | | | | | |
 | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — |
 | — | — | 8:22 | — | — | — | — | — | — | — | 8:24 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | 8:28 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 10 | 11 | 11 | 11 | 10 | 10 | 10 | 9 | 9 |
10 | 10 | 8 | 8 | 8 | 8 | 8 | 9 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 7 | 6 | |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 11 | WNW 11 | W 14 | W 14 | W 14 | W 13 | W 13 | WNW 13 | W 11 | W 11 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 7 |
 kJ | 118 | 106 | 187 | 240 | 684 | 646 | 715 | 600 | 582 | 648 | 565 | 535 | 541 | 509 | 432 | 347 | 367 | 299 | 210 | 153 | 146 | 149 | 114 | 103 |
Swell 2 Height (m) Direction Period (s) | W 16 | W 16 | W 15 | W 14 | SW 15 | SW 14 | SSW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | S 13 | SW 14 | W 13 | SW 14 | SW 15 | W 11 | W 12 | W 12 | W 12 | W 12 | W 11 |
| kJ | 174 | 234 | 275 | 264 | 54 | 53 | 18 | 7 | 7 | 7 | 7 | 7 | 7 | 14 | 29 | 54 | 33 | 34 | 94 | 73 | 104 | 141 | 137 | 121 |
Swell 3 Height (m) Direction Period (s) | W 12 | W 11 | SW 15 | SW 15 | SW 14 | SW 14 | SSW 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | SW 16 | S 13 | SW 14 | S 13 | S 12 | SW 15 | WNW 10 | SW 15 | SW 15 | SW 15 | SW 15 |
| kJ | 70 | 89 | 54 | 54 | 54 | 33 | 20 | 14 | 3 | 14 | 14 | 14 | 14 | 10 | 13 | 31 | 13 | 12 | 34 | 33 | 34 | 34 | 34 | 36 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 16 | 16 | 4 | 0 | 0 | 0 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 |
Best forecast wave conditions in Washington State | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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