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Surf Forecasts:
The Dump surfForecast / Washington / USA
48hr Weather and Surf, issued 4 am Saturday 23 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
10.4° C
(Which is 1.7°C colder than average for this time of year)How big are the waves at The Dump today?
The current surf forecast for The Dump at 1PM is: 1.9m 8s primary swell from a West direction and 0.5m 15s secondary swell from a Southwest direction, 0.2m 18s secondary swell from a West direction (forecast issued at 04:00am May 23). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 5.5ft (1.7m) | 9s |
| Afternoon (23 May) | 6ft (1.9m) | 8s |
| Evening (23 May) | 6ft (1.8m) | 8s |
Table - waves today at The Dump. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 15mm), heaviest on Mon morning. Very mild (max 12°C on Sun afternoon, min 9°C on Mon night). Winds increasing (light winds from the SW on Sun morning, strong winds from the SE by Mon morning). | ||||||||||||||||||||||||
Saturday 23 | Sunday 24 | Monday 25 | ||||||||||||||||||||||
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 | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
W 9 | W 9 | W 9 | WNW 8 | W 8 | W 8 | W 8 | W 8 | W 15 | W 15 | W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 13 | W 12 | SW 12 | W 11 | W 12 | WSW 12 | WSW 14 | W 14 | |
351 | 377 | 435 | 660 | 505 | 526 | 419 | 329 | 287 | 343 | 423 | 684 | 609 | 498 | 498 | 414 | 319 | 146 | 1055 | 1230 | 1955 | 2813 | 5795 | 6487 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 6:23AM1.94m | 8:26PM2.03m | 7:52AM1.71m | 9:12PM2.14m | 9:20AM1.59m | 9:53PM2.23m | ||||||||||||||||||
Low Tide | 1:06AM1.11m | 1:28PM0.00m | 2:37AM0.91m | 2:22PM0.26m | 3:51AM0.63m | 3:13PM0.50m | ||||||||||||||||||
 | |  |  |  | | | | | | | | | | |  | |  |  | |  | | | | |
 | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:00 | — | — | — | — | — | — | — | 9:02 | — | — | — | — | — | — | — | 9:04 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 5 | 4 | 1 | 1 | 1 | |
Temp °C | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 11 | 11 | 12 | 11 | 12 | 11 | 12 | 11 | 11 | 10 | 11 | 12 | 11 | 10 |
9 | 9 | 9 | 7 | 5 | 5 | 4 | 5 | 6 | 7 | 9 | 9 | 9 | 8 | 10 | 8 | 9 | 5 | 3 | 7 | 7 | 7 | 8 | 7 | |
Swell 1 Height (m) Direction Period (s) | W 9 | W 9 | W 9 | W 9 | SW 15 | SW 15 | W 16 | W 16 | W 15 | W 6 | W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 13 | W 12 | SW 12 | W 11 | W 12 | WSW 12 | WSW 14 | W 14 |
 kJ | 351 | 377 | 435 | 476 | 104 | 104 | 129 | 246 | 287 | 104 | 423 | 684 | 609 | 498 | 498 | 414 | 319 | 146 | 1055 | 1230 | 1955 | 2813 | 5795 | 6487 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | SW 17 | W 18 | W 18 | SW 15 | SW 15 | SW 16 | W 15 | W 6 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 6 | SW 17 | WSW 16 | SW 14 | SW 14 |
| kJ | 192 | 192 | 192 | 145 | 25 | 55 | 104 | 109 | 151 | 343 | 47 | 155 | 119 | 119 | 122 | 124 | 124 | 122 | 122 | 115 | 143 | 882 | 53 | 52 |
Swell 3 Height (m) Direction Period (s) | — | — | WSW 14 | W 20 | W 18 | — | WNW 16 | SW 15 | SW 15 | SW 16 | SW 16 | SW 21 | SW 21 | SW 21 | — | SW 13 | SW 20 | SW 19 | SW 20 | SW 16 | — | SSW 16 | SSW 18 | SW 18 |
| kJ | — | — | 18 | 7 | 25 | — | 87 | 34 | 60 | 155 | 155 | 18 | 18 | 18 | — | 7 | 15 | 15 | 15 | 153 | — | 94 | 62 | 50 |
Wind waves Height (m) Direction Period (s) | — | — | — | WNW 8 | W 8 | W 8 | W 8 | W 8 | W 7 | — | — | — | — | — | — | — | — | SW 6 | SE 2 | — | S 6 | — | S 6 | — |
| kJ | — | — | — | 660 | 505 | 526 | 419 | 329 | 214 | — | — | — | — | — | — | — | — | 67 | 1 | — | 45 | — | 17 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 4 | 4 | 4 | 16 | 735 | 721 | 721 | 386 | 47 | 47 | 16 | 4 | 4 | 119 | 0 | 0 | 0 | 34 | 33 | 4 | 4 | 4 | 0 | 0 |
Best forecast wave conditions in Washington State | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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