Surf Forecasts:
How big are the waves at The Dump today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 3.5ft (1.1m), 11s period with W swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 3.5ft (1.1m), 11s period with W swell.
- Evening surf: Evening surf (20 Aug, local time) - 3.5ft (1.1m), 11s period with W swell.
The current surf forecast for The Dump at 5PM is: 1.1m 11s primary swell from a West direction and 0.7m 15s secondary swell from a South-southwest direction, 0.3m 2s secondary swell from a Northwest direction (forecast issued at 10:00am August 20). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 3.5ft (1.1m) | 11s |
| Afternoon (20 Aug) | 3.5ft (1.1m) | 11s |
| Evening (20 Aug) | 3.5ft (1.1m) | 11s |
Table - waves today at The Dump. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sat afternoon. Very mild (max 17°C on Thu afternoon, min 14°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | ||||||||||||||||||||
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 |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 9 | W 9 | W 9 | W 9 | W 10 | W 10 | W 10 | SSW 14 | SSW 14 | SSW 14 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 231 | 332 | 274 | 274 | 274 | 269 | 190 | 190 | 158 | 154 | 151 | 151 | 148 | 139 | 133 | 125 | 108 | 97 | 74 | 71 | 69 | 67 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | on | on | glassy | glassy | glassy | glassy | glassy | cross | cross | cross-off | glassy | cross-off | glassy | glassy | cross-off | cross-off | cross-off | glassy | cross |
High Tide | 8:13AM1.33m | 6:42PM2.05m | 9:58AM1.34m | 7:49PM2.01m | 11:19AM1.42m | 9:06PM2.02m | ||||||||||||||||
Low Tide | 11:39AM1.14m | 2:55AM0.25m | 12:19PM1.28m | 4:03AM0.18m | 1:44PM1.37m | |||||||||||||||||
 | |  | | |  | | | | | | | | | |  |  |  | | | |  | |
 | 6:18 | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | — | — | 8:23 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:20 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — |
Temp °C | 14 | 16 | 17 | 16 | 15 | 16 | 16 | 16 | 16 | 17 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 14 | 14 |
Feels °C | 14 | 16 | 18 | 15 | 15 | 16 | 16 | 16 | 16 | 17 | 15 | 15 | 14 | 15 | 13 | 15 | 14 | 13 | 13 | 15 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 9 | W 9 | W 9 | W 9 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 |
| kJ | 231 | 332 | 274 | 274 | 274 | 269 | 190 | 190 | 158 | 154 | 151 | 151 | 148 | 139 | 110 | 110 | 108 | 97 | 74 | 71 | 69 | 66 |
Swell 2 Height (m) Direction Period (s) | WNW 7 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 4 | S 5 |
| kJ | 73 | 162 | 209 | 199 | 191 | 188 | 140 | 140 | 138 | 138 | 136 | 136 | 136 | 134 | 133 | 125 | 70 | 68 | 68 | 67 | 6 | 11 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | — | W 15 | W 15 | W 15 | W 15 | SW 14 | SW 19 | SW 20 | W 13 | W 13 | W 13 | SW 20 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SSW 4 | SSW 13 | SSW 13 |
| kJ | 68 | — | 4 | 4 | 4 | 4 | 53 | 15 | 15 | 14 | 14 | 14 | 15 | 14 | 51 | 50 | 48 | 48 | 48 | 4 | 67 | 67 |
Wind waves Height (m) Direction Period (s) | — | — | — | NW 2 | — | — | — | — | — | — | — | — | — | — | — | — | S 3 | SSW 3 | S 3 | S 4 | S 4 | — |
| kJ | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 3 | 10 | 14 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 34 | 16 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 55 |
Best forecast wave conditions in Washington State | ||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||
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