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Surf Forecasts:
The Dump surfForecast / Washington / USA
48hr Weather and Surf, issued 3 am Tuesday 16 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
10.8° C
(Which is 1.7°C warmer than normal for this time of year)How big are the waves at The Dump today?
The current surf forecast for The Dump at 6AM is: 3.0m 12s primary swell from a Southwest direction and 0.2m 15s secondary swell from a West-northwest direction (forecast issued at 03:00am December 16). The wind direction is predicted to be cross-offshore.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Dec) | 10ft (3.0m) | 11s |
| Afternoon (16 Dec) | 10ft (3.0m) | 11s |
| Evening (16 Dec) | 11ft (3.5m) | 11s |
Table - waves today at The Dump. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| 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) (?) | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3489 | 2876 | 2546 | 2041 | 2000 | 2492 | 976 | 2681 | 3878 | 6739 | 6206 | 5470 | 5137 | 4404 | 3738 | 3135 | 2981 | 2867 | 2052 | 2295 | 4535 | 4986 | 3122 | 1498 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross | cross- on | cross- on |
High Tide / height (m) | 10:56PM 1.74 | 9:41AM 2.57 | 11:47PM 1.83 | 10:14AM 2.62 | 12:30AM 1.90 | 10:47AM 2.66 | ||||||||||||||||||
Low Tide / height (m) | 3:15AM 1.37 | 5:12PM 0.09 | 4:01AM 1.46 | 5:49PM -0.05 | 4:42AM 1.50 | 6:24PM -0.15 | ||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| Sunrise | - | - | - | 8:03 | - | - | - | - | - | - | - | 8:03 | - | - | - | - | - | - | - | 8:04 | - | - | - | - |
| Sunset | - | - | - | - | - | 4:23 | - | - | - | - | - | - | - | 4:23 | - | - | - | - | - | - | - | 4:23 | - | - |
 | | |  |  | |  | | |  | | |  | | | | | | | | | | | | |
Rain (mm) | 1 | 1 | 3 | 8 | 4 | 9 | 7 | 2 | 4 | 2 | 2 | 1 | 1 | 2 | 1 | 1 | 3 | 8 | 7 | 4 | 4 | 2 | 1 | 1 |
| Temp. °C | 10 | 10 | 9 | 10 | 11 | 11 | 11 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 8 | 9 | 8 | 8 | 6 | 6 | 10 | 9 | 8 | 8 |
| Feels °C (?) | 4 | 3 | 3 | 6 | 5 | 2 | 4 | -4 | -4 | -5 | -3 | -2 | 0 | 2 | 2 | 3 | 2 | 1 | -1 | -2 | 2 | -1 | -3 | -2 |
- Map Icons:
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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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