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Surf Forecasts:
The Dump surfForecast / Washington / USA
48hr Weather and Surf, issued 3 am Monday 08 Dec 2025 PSTForecast 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
10.2° C
(Which is slightly warmer than usual)How big are the waves at The Dump today?
The current surf forecast for The Dump at 9AM is: 2.4m 12s primary swell from a West direction and 0.2m 13s secondary swell from a South-southwest direction, 1.6m 7s secondary swell from a South-southwest direction (forecast issued at 03:00am December 08). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Dec) | 8ft (2.4m) | 12s |
| Afternoon (08 Dec) | 13ft (4.0m) | 13s |
| Evening (08 Dec) | 13ft (4.0m) | 13s |
Table - waves today at The Dump. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 08 | Tuesday 09 | Wednesday 10 | ||||||||||||||||||||||
| 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 10 | 10 | 10 | 11 | 11 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1030 | 1750 | 1556 | 1958 | 2313 | 4868 | 4000 | 4414 | 3478 | 3213 | 3523 | 3890 | 2560 | 2101 | 2050 | 1728 | 2354 | 2080 | 2001 | 1962 | 1483 | 2701 | 2839 | 2417 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | off | cross | cross | on | cross- on | cross- on | cross- on | glass | off | cross- off | off | cross- off | off | cross | cross- on | cross- on | cross- on | cross- on | glass | glass | cross- on |
High Tide / height (m) | 3:49AM 2.17 | 2:18PM 2.81 | 4:42AM 2.19 | 3:13PM 2.53 | 5:35AM 2.22 | 4:15PM 2.21 | ||||||||||||||||||
Low Tide / height (m) | 8:31AM 1.42 | 9:49PM -0.37 | 9:40AM 1.43 | 10:37PM -0.10 | 11:02AM 1.38 | |||||||||||||||||||
Monday 08 | Tuesday 09 | Wednesday 10 | ||||||||||||||||||||||
| Sunrise | - | - | - | 7:56 | - | - | - | - | - | - | - | 7:56 | - | - | - | - | - | - | - | 7:58 | - | - | - | - |
| Sunset | - | - | - | - | - | 4:23 | - | - | - | - | - | - | - | 4:22 | - | - | - | - | - | - | - | 4:22 | - | - |
 | |  |  |  | |  | |  | |  |  | | | | | | | |  | | | | | |
Rain (mm) | 1 | 1 | 8 | 15 | 9 | 8 | 12 | 2 | - | - | - | - | - | - | 3 | 7 | 12 | 7 | 2 | 1 | 5 | 3 | 1 | 1 |
| Temp. °C | 10 | 11 | 10 | 10 | 12 | 11 | 9 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 7 | 7 | 11 | 11 | 11 | 11 | 8 | 8 | 8 | 8 |
| Feels °C (?) | 7 | 6 | 5 | 5 | 4 | 5 | 0 | 2 | 3 | 5 | 7 | 7 | 6 | 6 | 2 | 2 | 8 | 5 | 7 | 7 | 5 | 7 | 6 | 6 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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