The Dump surfForecast / Washington / USA

information circle12 Day Weather and Surf, issued 3 am Sunday 22 Feb 2026 PST
Forecast 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
8.2° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for The Dump this week:

The surf forecast for The Dump over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Feb 22) at 7PM. The primary swell is predicted to be 3.5m and 12s period with a secondary swell of 0.5m and 13s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at The Dump in the next 12 days are 3.5m 13s and forecast to arrive on Sunday (Feb 22) at 1PM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (PST) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Sun 22nd Feb)11ft (3.5m) 12s
Best Surf 7PM (Sun 22nd Feb)11ft (3.5m) 12s
Most Powerful 1PM (Sun 22nd Feb)11ft (3.5m) 13s

Table - best surf conditions forecast for The Dump over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 39mm), heaviest during Sun night. Mild temperatures (max 9°C on Sun morning, min 4°C on Mon night). Mainly fresh winds.

Days 3-6 Weather Summary Moderate rain (total 13mm), heaviest on Wed morning. Mild temperatures (max 9°C on Thu morning, min 2°C on Fri night). Wind will be generally light.

Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
3
2
4
1
2
2
1
0
0
0
0
0
0
0
1
0
0
3
1
1
2
Swell
Height Map
Wave Height (m) & direction (?)
3.5
SSW
3.5
SSW
3
SW
2.2
SSW
1.7
SSW
1.4
SSW
1.1
W
1
W
1.2
W
0.5
W
1.1
WSW
1.4
WSW
1.8
W
2
W
2.1
W
2
W
1.8
W
1.7
WNW
1.3
WNW
1
WNW
0.9
WNW
Period(s) (?)13121210109998156791010131413121211
Wave
Graph
(?)Metric surfscale
Energy kJ (?)457635542243100358831319915119011598203487761944141212431042519298175
Wind
(km/h)
35
SE
30
SSE
20
SE
20
SW
10
W
10
ENE
5
E
20
WNW
35
WNW
25
W
20
WSW
20
WSW
20
SW
20
WSW
20
WSW
20
W
20
WNW
5
NNW
15
ENE
10
E
15
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off
offcrosscross-
on
cross-
off
glasscross-
on
cross-
on
cross-
on
cross-
on
crosscrosscrosscrosscross-
on
cross-
on
glasscross-
off
cross-
off
cross-
off
High Tide
/ height (m)
4:24PM
1.83
4:05AM
2.67
5:43PM
1.62
4:53AM
2.64
7:31PM
1.52
5:56AM
2.58
9:21PM
1.59
7:16AM
2.54
10:29PM
1.73
8:39AM
2.56
11:12PM
1.90
9:50AM
2.62
11:48PM
2.06
Low Tide
/ height (m)
10:30AM
0.26
9:35PM
0.87
11:37AM
0.20
10:10PM
1.11
12:54PM
0.14
10:53PM
1.32
2:14PM
0.04
12:06AM
1.48
3:25PM
-0.09
2:20AM
1.51
4:23PM
-0.20
4:01AM
1.37
5:11PM
-0.27
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunrise7:13--7:11--7:09--7:07--7:05--7:03--7:01--
Sunset-5:51--5:52--5:53--5:54--5:57--5:59--6:00-
light rain
heavy rain
heavy rain
light rain
part cloud
part cloud
clear
part cloud
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
Rain (mm)
313202----1212224------
Temp. °C977886667888998765564
Feels °C (?)10145321-223454310-111-1
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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Information about the The Dump Surf forecast

The above surf forecast table for The Dump provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at The Dump can be found by selecting the local surf guide option on the grey menu. Our The Dump surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (The Dump) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for The Dump may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

The Dump is 83 km (52 miles) from Duncan. If you plan a vacation in Washington State, look for hotels and other accommodation in Duncan. Duncan has rooms for a wide range of budgets as well as car hire and transport links.

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