The Dump surfForecast / Washington / USA

information circle48hr Weather and Surf, issued 4 am Friday 22 May 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
9.9° C
(Which is 2.2°C colder than average for this time of year)

How big are the waves at The Dump today?

The current surf forecast for The Dump at 10AM is: 1.2m 10s primary swell from a West direction and 0.5m 15s secondary swell from a Southwest direction (forecast issued at 04:00am May 22). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (PDT) & DateWave HeightWave Period
Morning (22 May)3.5ft (1.1m)10s
Afternoon (22 May)4.5ft (1.3m)10s
Evening (22 May)4ft (1.2m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Sun night. Very mild (max 12°C on Fri morning, min 10°C on Fri night). Winds decreasing (fresh winds from the WNW on Sat afternoon, calm by Sun night).

Friday
22
Saturday
23
Sunday
24
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
Rating
(10 max)
1
1
1
2
1
0
1
1
1
2
2
0
0
0
0
0
0
0
1
1
1
2
2
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.4
W
7
0.8
WNW
11
1
W
10
1.3
W
10
1.3
W
10
1.3
W
10
1.3
W
10
1.2
W
10
1.5
W
9
1.6
W
9
1.6
W
9
1.6
W
9
1.9
WNW
8
1.8
W
8
1.9
WNW
8
1.7
W
8
0.8
W
15
0.9
W
15
1
W
14
1.2
W
14
1.2
W
13
1.2
W
13
1.2
W
13
1.1
W
13
Wave Graph
Metric surfscale
Energy kJ
215
159
225
346
339
332
327
273
356
386
386
377
471
428
450
329
287
343
423
585
521
498
498
414
Wind (km/h)
0
W
5
WSW
5
SSW
10
SSW
15
WSW
15
W
10
WSW
10
SW
10
WSW
10
SSW
10
SSW
15
W
20
WNW
30
WNW
25
WNW
20
WNW
15
WNW
10
W
5
WSW
5
SW
10
WSW
5
WSW
5
SW
0
S
glassy
glassy
cross-off
cross-off
cross
cross-on
cross
cross
cross
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
glassy
glassy
glassy
High Tide
5:07AM2.22m
7:33PM1.94m
6:23AM1.94m
8:26PM2.03m
7:52AM1.71m
9:12PM2.14m
Low Tide
11:32PM1.19m
12:34PM-0.26m
1:06AM1.11m
1:28PM0.00m
2:37AM0.91m
2:22PM0.26m
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:30
5:28
5:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:00
9:00
9:02
Temp °C
11
11
11
12
12
12
11
11
11
10
11
11
11
11
10
10
10
10
10
11
11
11
11
11
11
10
10
10
10
9
9
10
9
7
9
8
7
5
4
6
7
7
8
9
8
10
10
10
Swell 1
Height (m)
Direction
Period (s)
1.4
W
7
1.2
W
7
1
W
10
1.3
W
10
1.3
W
10
1.3
W
10
1.3
W
10
1.2
W
10
1.5
W
9
1.6
W
9
1.6
W
9
1.6
W
9
1.6
W
8
0.5
SW
15
0.5
W
16
0.7
W
16
1.4
W
7
1
W
6
1
W
14
1.2
W
14
1.2
W
13
1.2
W
13
1.2
W
13
1.1
W
13
Energy kJ
215
159
225
346
339
332
327
273
356
386
386
377
368
104
129
246
192
86
423
585
521
498
498
414
Swell 2
Height (m)
Direction
Period (s)
0.5
W
11
0.8
WNW
11
0.9
W
7
0.5
SW
15
0.6
SW
15
0.6
SW
15
0.6
SW
17
0.6
SW
18
0.6
SW
18
0.6
SW
18
0.6
SW
17
0.6
SW
17
0.5
SW
15
0.3
W
18
0.5
SW
15
0.5
SW
15
0.8
W
15
0.9
W
15
0.8
W
6
0.6
W
6
0.5
SW
16
0.5
SW
16
0.5
SW
16
0.5
SW
16
Energy kJ
62
150
70
109
141
141
186
192
192
192
190
186
104
55
104
109
287
343
44
22
118
119
122
124
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
15
0.4
SW
15
0.4
SW
15
0.4
SW
15
0.1
W
20
0.1
W
19
0.2
W
18
0.3
SW
14
0.3
SW
15
0.6
SW
16
0.6
SW
16
0.6
SW
16
0.5
SW
16
0.1
SW
21
0.1
SW
21
0.1
SW
13
Energy kJ
76
76
77
57
8
7
25
33
34
151
155
155
121
18
18
7
Wind waves
Height (m)
Direction
Period (s)
1.9
WNW
8
1.8
W
8
1.9
WNW
8
1.7
W
8
Energy kJ
471
428
450
329
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
1
3
1
1
1
2
2
1
2
2
3
3
2
1
2
2
2
2
2
2
Distance (km)
0
0
0
0
4
931
4
4
4
0
0
4
735
721
675
675
47
47
4
4
4
0
0
0
Best forecast wave conditions in Washington State
Rating
(10 max)
1
1
1
2
1
1
2
2
3
2
1
2
3
3
3
2
2
3
3
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
2
3
3
3
3
3
3
3
2
3
2
3
3
3
3
3
3
3
3
3
3
Header Global
Rating
(10 max)
7
7
6
6
6
5
4
6
7
8
7
6
5
5
5
5
5
5
5
5
5
5
4
4
  • 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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