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Surf Forecasts:
The Dump surfForecast / Washington / USA
48hr Weather and Surf, issued 10 pm Tuesday 21 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 3AM is: 1.0m 14s primary swell from a West direction and 0.6m 9s secondary swell from a West-northwest direction (forecast issued at 10:00pm April 21). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 4.5ft (1.4m) | 13s |
| Afternoon (22 Apr) | 6ft (1.9m) | 12s |
| Evening (22 Apr) | 7.5ft (2.3m) | 12s |
Table - waves today at The Dump. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tue 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| 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 | 2 PM | 5 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 14 | 14 | 14 | 13 | 13 | 12 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 272 | 329 | 311 | 529 | 609 | 787 | 1004 | 1316 | 1507 | 1754 | 1459 | 1027 | 909 | 800 | 639 | 537 | 478 | 438 | 407 | 407 | 350 | 281 | 233 | 229 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | glass | cross | cross- on | cross- on | cross- on | glass | glass | glass | cross- off | cross- off | cross- on | on |
High Tide / height (m) | 5:40PM 1.79 | 4:14AM 2.59 | 6:56PM 1.73 | 5:14AM 2.37 | 8:13PM 1.75 | 6:32AM 2.15 | ||||||||||||||||||
Low Tide / height (m) | 10:05PM 1.20 | 12:01PM -0.38 | 11:08PM 1.30 | 1:07PM -0.22 | 12:46AM 1.34 | 2:14PM -0.06 | ||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:11 | - | - | - |
| Sunset | 8:16 | - | - | - | - | - | - | - | 8:19 | - | - | - | - | - | - | - | 8:20 | - | - | - | - | - | - | - |
 |  | |  |  | | |  | |  | | | | | | | | | | | | | | | |
Rain (mm) | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 10 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 9 | 8 | 8 | 8 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 11 | 11 | 11 |
| Feels °C (?) | 7 | 7 | 7 | 6 | 6 | 7 | 7 | 7 | 8 | 6 | 5 | 5 | 6 | 7 | 7 | 7 | 8 | 7 | 8 | 7 | 7 | 9 | 8 | 8 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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