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Surf Forecasts:
The Dump surfForecast / Washington / USA
48hr Weather and Surf, issued 4 am Wednesday 25 Mar 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
8.7° C
(Which is normal for this time of year)How big are the waves at The Dump today?
The current surf forecast for The Dump at 10AM is: 2.5m 10s primary swell from a West-southwest direction and 0.5m 18s secondary swell from a Southwest direction, 0.3m 10s secondary swell from a West direction (forecast issued at 04:00am March 25). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Mar) | 8ft (2.4m) | 10s |
| Afternoon (25 Mar) | 8ft (2.5m) | 9s |
| Evening (25 Mar) | 5.5ft (1.7m) | 9s |
Table - waves today at The Dump. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 25 | Thursday 26 | Friday 27 | ||||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 11 | 10 | 10 | 9 | 9 | 9 | 9 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2698 | 1780 | 1160 | 1242 | 1090 | 858 | 470 | 362 | 401 | 795 | 637 | 472 | 318 | 372 | 374 | 463 | 755 | 1037 | 1179 | 1068 | 1172 | 1030 | 883 | 783 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | on | on | on |
High Tide / height (m) | 5:27AM 2.52 | 8:34PM 1.60 | 6:39AM 2.37 | 9:59PM 1.69 | 8:12AM 2.26 | 10:55PM 1.83 | ||||||||||||||||||
Low Tide / height (m) | 1:32PM -0.07 | 11:58PM 1.40 | 2:49PM -0.04 | 2:03AM 1.45 | 3:57PM -0.04 | |||||||||||||||||||
Wednesday 25 | Thursday 26 | Friday 27 | ||||||||||||||||||||||
| Sunrise | - | - | 7:11 | - | - | - | - | - | - | - | 7:09 | - | - | - | - | - | - | - | 7:07 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 7:37 | - | - | - | - | - | - | - | 7:38 | - | - | - | - | - | - | - | 7:40 | - | - |
 |  |  | |  | | | | |  |  | | |  | | |  |  | | | | | | | |
Rain (mm) | 1 | 2 | 2 | 5 | 1 | 1 | 1 | 1 | 1 | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 7 | 6 | 7 | 6 | 7 | 7 | 6 | 6 | 6 | 6 | 5 | 5 | 7 | 7 | 7 | 6 | 6 | 5 | 5 | 6 | 7 | 7 | 7 | 7 |
| Feels °C (?) | 1 | 0 | 0 | -2 | -2 | -3 | -3 | -1 | 0 | 1 | 0 | -1 | 1 | 2 | 3 | 2 | 2 | 1 | 1 | 2 | 4 | 3 | 3 | 4 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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