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Surf Forecasts:
The Dump surfForecast / Washington / USA
48hr Weather and Surf, issued 10 am Wednesday 22 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
9.6° C
(Which is slightly cooler than normal)How big are the waves at The Dump today?
The current surf forecast for The Dump at 6PM is: 1.7m 12s primary swell from a West-northwest direction and 1.0m 13s secondary swell from a West direction (forecast issued at 10:00am April 22). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 4.5ft (1.3m) | 13s |
| Afternoon (22 Apr) | 5ft (1.6m) | 12s |
| Evening (22 Apr) | 7ft (2.1m) | 12s |
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 8°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Sat 25 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
WNW 13 | W 13 | W 13 | WNW 11 | W 13 | WNW 12 | W 12 | W 12 | W 12 | W 12 | WNW 12 | W 12 | W 12 | WNW 11 | WNW 11 | WNW 11 | W 11 | W 11 | W 11 | W 11 | WNW 10 | W 14 | W 14 | W 13 | |
627 | 799 | 957 | 634 | 1295 | 1485 | 1312 | 1027 | 827 | 723 | 560 | 546 | 464 | 376 | 356 | 303 | 286 | 238 | 233 | 229 | 170 | 138 | 131 | 229 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | glassy | cross | cross | cross-on | on | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | cross-on | on | cross-on | glassy | off | |
High Tide | 6:56PM1.73m | 5:14AM2.37m | 8:13PM1.75m | 6:32AM2.15m | 9:17PM1.85m | |||||||||||||||||||
Low Tide | 12:01PM-0.38m | 11:08PM1.30m | 1:07PM-0.22m | 00:46AM1.34m | 2:14PM-0.06m | 2:44AM1.21m | ||||||||||||||||||
 | | |  | |  | |  | | | | | | | | | | | | | | |  | | |
 | 6:15 | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:09 |
 | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:22 | — | — | 8:22 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 9 | 10 | 10 | 11 | 10 | 9 | 9 | 8 | 8 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 11 | 13 | 12 | 11 | 10 | 10 | 10 |
7 | 8 | 8 | 8 | 8 | 6 | 6 | 5 | 6 | 7 | 7 | 7 | 8 | 7 | 7 | 6 | 6 | 8 | 10 | 8 | 8 | 7 | 8 | 8 | |
Swell 1 Height (m) Direction Period (s) | WNW 13 | W 13 | W 13 | WNW 11 | W 13 | WNW 12 | W 12 | W 12 | W 12 | W 12 | WNW 12 | W 12 | W 12 | WNW 11 | WNW 11 | WNW 11 | W 11 | W 11 | W 11 | W 11 | WNW 10 | WNW 9 | WNW 8 | W 13 |
 kJ | 627 | 799 | 957 | 634 | 1295 | 1485 | 1312 | 1027 | 827 | 723 | 560 | 546 | 464 | 376 | 356 | 303 | 286 | 238 | 233 | 229 | 170 | 79 | 70 | 229 |
Swell 2 Height (m) Direction Period (s) | SSW 6 | SSW 6 | SSW 6 | W 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 12 | SSW 4 | W 16 | W 16 | W 16 | W 16 | W 16 | W 16 | W 16 | W 16 | W 15 | W 14 | W 14 | W 14 | W 8 |
| kJ | 15 | 15 | 7 | 350 | 14 | 14 | 15 | 15 | 16 | 13 | 3 | 46 | 45 | 45 | 21 | 44 | 45 | 45 | 75 | 106 | 102 | 138 | 131 | 46 |
Swell 3 Height (m) Direction Period (s) | SW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 6 | S 6 | S 6 | S 6 | S 6 | SW 16 | W 17 | SSW 17 | SSW 12 | S 4 | SSW 12 | SSW 12 | SSW 12 | SSW 16 | SSW 16 | SSW 16 | SW 16 | WNW 10 | WNW 10 | SW 15 |
| kJ | 37 | 29 | 29 | 14 | 3 | 3 | 3 | 1 | 1 | 10 | 23 | 27 | 13 | 1 | 13 | 13 | 13 | 26 | 25 | 50 | 64 | 36 | 35 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 2 | NNW 3 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 4 | 0 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 119 | 55 | 4 | 0 | 0 | 0 | 0 | 0 | 33 | 37 | 16 | 0 | 0 |
Best forecast wave conditions in Washington State | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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