The Dump surfForecast / Washington / USA

information circle48hr Weather and Surf, issued 4 pm Thursday 30 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
10.1° C
(Which is slightly cooler than normal)

How big are the waves at The Dump today?

The current surf forecast for The Dump at 9PM is: 1.2m 13s primary swell from a West direction and 0.4m 15s secondary swell from a Southwest direction (forecast issued at 04:00pm April 30). The wind direction is predicted to be onshore.

Time (PDT) & DateWave HeightWave Period
Morning (30 Apr)--
Afternoon (30 Apr)3.5ft (1.1m)13s
Evening (30 Apr)4ft (1.2m)13s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 17°C on Sun morning, min 9°C on Thu night). Wind will be generally light.

Thu
30
Friday
1
Saturday
2
Sun
3
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
2 AM
5 AM
8 AM
11 AM
Rating
(10 max)
1
0
0
0
0
1
1
1
0
0
0
1
2
2
1
1
0
0
1
2
2
2
2
3
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
1.1
W
13
1.1
W
13
1.2
W
13
1.3
W
13
1.1
W
13
1.1
W
12
1
W
12
1.5
W
12
1.4
W
12
1.1
W
12
1.1
W
9
1.5
W
12
1.3
W
9
1.4
W
9
1.4
W
9
1.3
W
9
1.2
W
9
1.3
W
8
0.6
W
18
0.7
W
18
0.8
W
16
1
W
16
1.1
W
16
1.6
W
15
Wave Graph
Metric surfscale
Energy kJ
408
408
490
573
402
368
290
617
547
344
180
607
251
286
286
247
210
241
239
294
329
502
577
1102
Wind (km/h)
10
NNW
15
NW
15
WNW
10
WNW
10
WNW
10
W
10
WSW
10
WSW
15
W
15
W
10
W
5
WSW
5
S
0
SSW
5
ESE
5
NNE
10
NNE
15
NNW
5
NW
5
NE
5
ENE
10
E
10
E
10
E
on
on
on
on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
cross
on
on
glassy
cross-off
cross-off
cross-off
cross-off
High Tide
1:24PM1.90m
00:45AM2.46m
2:07PM1.89m
1:11AM2.47m
2:47PM1.87m
1:38AM2.44m
Low Tide
6:46PM0.80m
7:49AM-0.23m
7:15PM0.92m
8:23AM-0.30m
7:42PM1.02m
8:58AM-0.30m
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
5:58
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:30
8:31
8:32
8:35
Temp °C
14
13
11
10
10
9
10
11
11
11
10
9
10
10
11
13
14
14
13
13
15
16
16
17
12
10
8
7
8
7
8
9
8
8
8
7
9
9
10
12
12
11
11
12
13
13
13
14
Swell 1
Height (m)
Direction
Period (s)
1.1
W
13
1.1
W
13
1.2
W
13
1.3
W
13
1.1
W
13
1.1
W
12
1.1
W
7
1.5
W
12
1.4
W
12
1.1
W
12
1.1
W
9
1.5
W
12
1.3
W
9
1.4
W
9
1.4
W
9
1.3
W
9
1.2
W
9
1.3
W
8
1.3
W
8
1.3
W
8
1.3
W
8
1.2
WNW
8
1.2
WNW
11
1.6
W
15
Energy kJ
408
408
490
573
402
368
114
617
547
344
180
607
251
286
286
247
210
241
239
239
239
217
383
1102
Swell 2
Height (m)
Direction
Period (s)
0.3
SW
15
0.3
SW
15
0.3
SW
15
0.4
SW
14
0.8
W
6
1
W
6
1
W
12
0.4
SW
14
0.3
SW
14
0.8
W
7
0.8
W
12
0.3
SW
13
0.8
W
12
0.7
W
12
0.4
WNW
12
0.4
WNW
12
0.4
WNW
11
0.4
W
19
0.6
W
18
0.7
W
18
0.8
W
16
1
W
16
1.1
W
16
0.1
SW
18
Energy kJ
34
34
33
74
46
79
290
52
31
57
180
28
171
132
47
46
42
110
221
294
329
502
577
12
Swell 3
Height (m)
Direction
Period (s)
0.3
SW
12
0.3
SW
12
0.3
SW
12
0.1
S
15
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.1
SW
11
0.4
WSW
10
0.3
WSW
10
0.1
SW
11
0.3
SW
13
0.3
SW
13
0.3
SW
13
0.3
SW
13
0.3
W
20
0.3
SW
13
0.2
WSW
13
0.3
SW
13
0.5
W
12
0.5
W
12
0.1
SW
18
0.1
S
12
Energy kJ
23
23
23
4
54
53
53
52
5
36
20
5
28
27
27
27
67
28
17
27
72
71
12
3
Wind waves
Height (m)
Direction
Period (s)
0.6
WNW
5
Energy kJ
14
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
2
2
2
1
1
2
2
1
1
2
2
1
2
2
2
2
3
Distance (km)
16
86
47
47
16
16
4
4
1177
1290
47
4
0
0
0
0
8
34
16
0
0
0
0
0
Best forecast wave conditions in Washington State
Rating
(10 max)
1
1
1
1
1
1
1
2
1
1
3
3
3
3
2
2
1
3
3
3
4
4
Best forecast wave conditions in United States
Rating
(10 max)
2
2
3
4
3
3
3
3
2
3
3
4
4
3
4
3
3
3
3
3
3
4
4
4
Header Global
Rating
(10 max)
6
6
7
7
6
5
5
5
9
9
7
5
5
4
4
4
4
5
4
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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