The Dump surfForecast / Washington / USA

information circle48hr Weather and Surf, issued 10 pm Monday 20 Apr 2026 PDT
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
9.3° C
(Which is slightly cooler than normal)

How big are the waves at The Dump today?

The current surf forecast for The Dump at 2AM is: 0.5m 10s primary swell from a West direction and 0.5m 8s secondary swell from a West direction, 0.5m 7s secondary swell from a South direction (forecast issued at 10:00pm April 20). The wind direction is predicted to be cross-offshore.

Time (PDT) & DateWave HeightWave Period
Morning (21 Apr)2.5ft (0.7m)8s
Afternoon (21 Apr)2ft (0.6m)16s
Evening (21 Apr)2.5ft (0.8m)14s

Table - waves today at The Dump. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Mon
20
Tuesday
21
Wednesday
22
Thursday
23
8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM
Rating
(10 max)
1
1
1
1
1
0
0
0
0
1
0
1
2
2
3
2
3
3
3
3
2
1
2
1
Swell
Height Map
Wave Height (m) & direction (?)
0.9
SW
0.6
W
0.5
W
0.7
WNW
0.7
WNW
0.5
W
0.6
W
0.7
W
0.8
W
0.9
W
0.9
W
1.2
W
1.3
WNW
1.5
W
1.9
WNW
2.1
W
2.4
WNW
2.5
WNW
2.2
W
1.9
WNW
1.7
W
1.6
W
1.5
W
1.4
WNW
Period(s) (?)7101010816161515141414141312131312121212121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)80755510673125174210272329311529636787104714451725178314351047827723639560
Wind
(km/h)
5
N
15
SSW
5
SSW
15
SSW
10
SSW
15
SW
10
WSW
10
W
10
WSW
5
WNW
20
W
15
WSW
15
SSW
10
SSW
5
SSW
10
SW
10
SW
10
SSW
10
SE
5
SSE
0
ESE
5
WSW
10
SSW
5
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
off
cross-
off
cross-
off
cross-
off
crosscrosscross-
on
cross-
on
cross-
on
cross-
on
crosscross-
off
cross-
off
cross-
off
crosscross-
off
cross-
off
offoffglasscrosscross-
off
cross-
on
High Tide
/ height (m)
3:24AM
2.75
5:40PM
1.79
4:14AM
2.59
6:56PM
1.73
5:14AM
2.37
Low Tide
/ height (m)
9:18PM
1.07
11:00AM
-0.53
10:05PM
1.20
12:01PM
-0.38
11:08PM
1.30
1:07PM
-0.22
Mon
20
Tuesday
21
Wednesday
22
Thursday
23
Sunrise----6:16-------6:15-------6:13---
Sunset8:15-------8:16-------8:19-------
cloud
cloud
clear
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------23111-------------
Temp. °C141110101010101010999910101099888101010
Feels °C (?)1388777888856689866666888
  • 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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our The Dump surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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