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Surf Forecasts:
The Dump surfForecast / Washington / USA
48hr Weather and Surf, issued 4 am Wednesday 27 May 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
9.8° C
(Which is 2.5°C colder than average for this time of year)How big are the waves at The Dump today (27 May):
- Morning surf: Morning surf (27 May, local time) - 5.5ft (1.7m), 9s period with W swell.
- Afternoon surf: Afternoon surf (27 May, local time) - 4.5ft (1.3m), 8s period with W swell.
- Evening surf: Evening surf (27 May, local time) - 3.5ft (1.1m), 19s period with W swell.
The current surf forecast for The Dump at 9AM is: 1.7m 9s primary swell from a West direction and 0.5m 15s secondary swell from a Southwest direction (forecast issued at 04:00am May 27). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | 5.5ft (1.7m) | 9s |
| Afternoon (27 May) | 4.5ft (1.3m) | 8s |
| Evening (27 May) | 3.5ft (1.1m) | 19s |
Table - waves today at The Dump. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 14°C on Wed afternoon, min 9°C on Fri night). Winds increasing (calm on Wed morning, fresh winds from the WNW by Thu night). | ||||||||||||||||||||||||
Wednesday 27 | Thursday 28 | Friday 29 | ||||||||||||||||||||||
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 | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
W 10 | W 10 | W 9 | W 9 | W 8 | W 21 | W 20 | W 18 | W 18 | W 17 | W 16 | W 16 | W 16 | W 16 | W 15 | W 14 | W 14 | WNW 9 | W 9 | W 9 | W 13 | W 13 | W 13 | W 12 | |
802 | 660 | 563 | 417 | 230 | 311 | 746 | 956 | 1573 | 1923 | 1904 | 1817 | 2642 | 1938 | 1486 | 1208 | 1057 | 931 | 1032 | 899 | 623 | 490 | 483 | 377 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | glassy | cross-off | cross-off | cross-off | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | |
High Tide | 11:42AM1.59m | 11:02PM2.37m | 12:36PM1.64m | 11:34PM2.40m | 1:23PM1.69m | |||||||||||||||||||
Low Tide | 5:36AM0.08m | 4:46PM0.88m | 6:18AM-0.12m | 5:26PM1.01m | 6:55AM-0.27m | 6:03PM1.10m | ||||||||||||||||||
 | |  | | |  | | | |  | | | | | | |  | |  | | | | | | |
 | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:06 | — | — | — | — | — | — | — | 9:07 | — | — | — | — | — | — | — | 9:07 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 11 | 12 | 13 | 14 | 13 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 9 |
11 | 11 | 11 | 13 | 12 | 10 | 11 | 11 | 11 | 11 | 12 | 11 | 10 | 7 | 6 | 6 | 6 | 4 | 3 | 4 | 3 | 3 | 3 | 3 | |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 9 | W 17 | W 16 | W 16 | W 16 | W 16 | W 15 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 12 |
 kJ | 802 | 660 | 563 | 417 | 230 | 228 | 228 | 368 | 425 | 1923 | 1904 | 1817 | 2642 | 1938 | 1486 | 1208 | 1057 | 931 | 905 | 495 | 582 | 490 | 483 | 377 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SW 15 | SSW 15 | W 10 | W 10 | W 20 | W 18 | W 18 | W 9 | W 9 | W 8 | SSW 14 | W 8 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 13 |
| kJ | 98 | 95 | 115 | 88 | 98 | 96 | 746 | 956 | 1573 | 377 | 332 | 270 | 79 | 203 | 51 | 51 | 51 | 51 | 51 | 50 | 49 | 49 | 48 | 35 |
Swell 3 Height (m) Direction Period (s) | — | W 26 | W 24 | W 23 | SW 15 | W 21 | W 10 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | — | SSW 14 | — | — | — | — | SSW 16 |
| kJ | — | 13 | 11 | 43 | 110 | 311 | 71 | 86 | 84 | 81 | 80 | 79 | 19 | 51 | 19 | 19 | 19 | — | 19 | — | — | — | — | 25 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 7 | W 8 | W 8 | WNW 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 320 | 367 | 430 | 872 | 1032 | 899 | 623 | 476 | 329 | 218 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 37 | 37 | 47 | 0 | 0 | 0 | 0 | 4 | 675 | 675 | 675 | 589 | 16 | 675 | 559 | 1190 | 803 | 1178 | 803 | 47 |
Best forecast wave conditions in Washington State | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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