Surf Forecasts:
How big are the waves at The Dump today (30 Sep):
- Morning surf: Morning surf (30 Sep, local time) - 4.5ft (1.3m), 12s period with W swell.
- Afternoon surf: Afternoon surf (30 Sep, local time) - 4ft (1.2m), 11s period with W swell.
- Evening surf: Evening surf (30 Sep, local time) - 3.5ft (1.1m), 11s period with W swell.
The current surf forecast for The Dump at 4AM is: 1.4m 12s primary swell from a West direction and 0.5m 15s secondary swell from a Southwest direction (forecast issued at 10:00pm September 29). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Sep) | 4.5ft (1.3m) | 12s |
| Afternoon (30 Sep) | 4ft (1.2m) | 11s |
| Evening (30 Sep) | 3.5ft (1.1m) | 11s |
Table - waves today at The Dump. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Thu night. Very mild (max 14°C on Fri afternoon, min 11°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Tue 29 | Wednesday 30 | Thursday 1 | ||||||||||||||||
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 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 |
Wave Graph  | ||||||||||||||||||
 kJ | 714 | 617 | 535 | 454 | 446 | 348 | 335 | 277 | 274 | 269 | 249 | 245 | 242 | 227 | 132 | 130 | 130 | 102 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | glassy | glassy | off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 4:06AM1.95m | 3:17PM2.67m | 5:07AM1.80m | 3:59PM2.61m | ||||||||||||||
Low Tide | 9:50PM-0.27m | 9:10AM0.92m | 10:43PM-0.27m | 9:46AM1.10m | ||||||||||||||
 |  |  | |  | | |  | | | | | | | |  |  | | |
 | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 6:58 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 |
Temp °C | 12 | 12 | 11 | 11 | 11 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 11 | 11 | 11 |
Feels °C | 11 | 11 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 10 | 10 | 9 | 9 | 8 | 7 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
| kJ | 714 | 617 | 535 | 454 | 446 | 348 | 335 | 277 | 274 | 269 | 249 | 239 | 194 | 131 | 102 | 100 | 74 | 72 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 14 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 112 | 103 | 104 | 104 | 181 | 183 | 196 | 201 | 201 | 203 | 203 | 245 | 242 | 227 | 132 | 130 | 130 | 102 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | SW 18 | SSW 11 | SSW 11 | SSW 11 | SW 20 | SW 20 | SW 20 | SW 12 | SW 20 | SW 20 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 |
| kJ | 111 | 109 | 108 | 109 | 12 | 12 | 12 | 15 | 15 | 15 | 6 | 15 | 15 | 36 | 23 | 24 | 26 | 25 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 16 | 16 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 8 | 8 | 8 |
Best forecast wave conditions in Washington State | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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