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Surf Forecasts:
The Dump surfForecast / Washington / USA
48hr Weather and Surf, issued 10 am Friday 24 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
9.8° C
(Which is slightly cooler than normal)How big are the waves at The Dump today?
The current surf forecast for The Dump at 3PM is: 0.9m 11s primary swell from a West-northwest direction and 0.4m 15s secondary swell from a West direction (forecast issued at 10:00am April 24). The wind direction is predicted to be cross-offshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Apr) | 3.5ft (1.0m) | 11s |
| Afternoon (24 Apr) | 3ft (0.9m) | 11s |
| Evening (24 Apr) | 2ft (0.6m) | 14s |
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 13°C on Fri afternoon, min 9°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Friday 24 | Saturday 25 | Sunday 26 | Mon 27 | |||||||||||||||||||||
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 11 | W 11 | WNW 11 | WNW 10 | W 14 | W 14 | W 13 | W 12 | W 16 | WNW 12 | W 16 | W 15 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 12 | WNW 12 | WNW 12 | WNW 10 | |
286 | 238 | 233 | 187 | 167 | 138 | 181 | 225 | 146 | 118 | 228 | 234 | 275 | 333 | 684 | 646 | 618 | 600 | 591 | 564 | 488 | 550 | 541 | 328 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross | on | on | on | glassy | off | glassy | glassy | glassy | on | on | glassy | glassy | cross | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | |
High Tide | 6:32AM2.15m | 9:17PM1.85m | 8:07AM1.98m | 10:07PM1.98m | 9:35AM1.90m | 10:46PM2.13m | ||||||||||||||||||
Low Tide | 2:14PM-0.06m | 2:44AM1.21m | 3:16PM0.08m | 4:08AM0.95m | 4:11PM0.21m | |||||||||||||||||||
 | | | | |  | | | | | |  | |  | | | | | | |  | | | | |
 | 6:11 | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:05 |
 | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:24 | — | — | 8:25 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 9 | 11 | 13 | 13 | 11 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 11 | 11 | 10 | 9 | 9 | 9 | 9 |
7 | 8 | 9 | 9 | 7 | 7 | 8 | 9 | 8 | 9 | 10 | 9 | 8 | 8 | 8 | 9 | 8 | 9 | 8 | 7 | 6 | 6 | 6 | 6 | |
Swell 1 Height (m) Direction Period (s) | W 11 | W 11 | W 11 | WNW 11 | WNW 10 | WNW 9 | W 14 | W 13 | W 12 | WNW 10 | WNW 12 | WNW 9 | WNW 11 | W 11 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 12 | WNW 12 | WNW 12 | WNW 10 |
 kJ | 286 | 238 | 233 | 187 | 167 | 79 | 181 | 225 | 146 | 96 | 228 | 106 | 187 | 229 | 684 | 646 | 618 | 600 | 591 | 564 | 488 | 550 | 541 | 328 |
Swell 2 Height (m) Direction Period (s) | W 16 | W 16 | W 16 | W 15 | W 14 | W 14 | WNW 8 | W 8 | WNW 10 | W 16 | 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 | W 12 |
| kJ | 79 | 45 | 75 | 106 | 102 | 138 | 53 | 33 | 74 | 118 | 174 | 234 | 275 | 333 | 54 | 53 | 18 | 7 | 7 | 7 | 7 | 7 | 7 | 148 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | WNW 10 | SSW 16 | SW 15 | SW 15 | W 12 | SW 15 | W 11 | SW 15 | SW 15 | SW 14 | SW 14 | SSW 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 |
| kJ | 13 | 26 | 25 | 50 | 50 | 36 | 24 | 8 | 8 | 72 | 54 | 91 | 54 | 54 | 54 | 33 | 20 | 14 | 3 | 14 | 14 | 14 | 14 | 14 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 8 | 37 | 37 | 16 | 0 | 0 | 0 | 0 | 0 | 37 | 16 | 0 | 0 | 4 | 4 | 4 | 4 | 4 | 4 | 0 | 0 |
Best forecast wave conditions in Washington State | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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