The Dump surfForecast / Washington / USA

information circle48hr Weather and Surf, issued 4 pm Friday 15 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
11.2° C
(Which is normal for this time of year)

How big are the waves at The Dump today?

The current surf forecast for The Dump at 8PM is: 1.9m 14s primary swell from a West direction and 0.5m 16s secondary swell from a Southwest direction (forecast issued at 04:00pm May 15). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (15 May)--
Afternoon (15 May)3.5ft (1.0m)14s
Evening (15 May)6ft (1.9m)14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 13mm), heaviest on Fri afternoon. Very mild (max 12°C on Sun afternoon, min 8°C on Fri night). Winds decreasing (fresh winds from the WNW on Sat afternoon, calm by Sun morning).

Fri
15
Saturday
16
Sunday
17
Mon
18
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
1
1
2
2
0
0
0
0
0
0
2
3
2
2
1
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1
W
14
1.1
W
14
1.9
W
14
1.9
W
14
2
W
13
2.1
W
13
2.3
W
13
2.5
W
12
2.5
W
12
2.5
W
12
2.5
W
12
2.3
W
12
2.1
W
11
2
W
11
1.8
W
11
1.6
W
11
1.5
W
11
1.4
W
11
1.3
W
10
1.3
W
10
0.8
W
10
0.8
W
10
1.2
W
10
1.2
W
12
Wave Graph
Metric surfscale
Energy kJ
411
482
1382
1324
1401
1514
1675
1888
1706
1817
1652
1398
1087
934
743
588
507
434
354
340
125
122
273
409
Wind (km/h)
15
SW
15
WSW
15
W
10
WSW
10
W
5
NW
15
WNW
30
WNW
35
WNW
35
WNW
30
WNW
20
WNW
5
W
5
ESE
10
ESE
0
W
10
WNW
20
WNW
15
WNW
15
WNW
20
WNW
15
WNW
15
WNW
15
W
cross
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
on
cross-on
cross-on
off
cross-off
glassy
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
High Tide
12:58PM1.92m
00:07AM2.76m
1:52PM1.97m
00:48AM2.87m
2:45PM1.97m
1:32AM2.91m
Low Tide
6:01PM0.83m
7:27AM-0.68m
6:45PM0.93m
8:14AM-0.85m
7:31PM1.01m
9:03AM-0.91m
light rain
rain showers
light rain
light rain
rain showers
rain showers
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
cloud
cloud
cloud
cloud
cloud
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:37
5:35
5:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:51
8:52
8:53
8:54
3
2
2
3
2
1
Temp °C
9
10
10
9
9
8
9
10
10
10
10
10
10
10
10
11
12
11
10
10
10
9
10
11
5
6
6
6
6
5
5
4
2
2
3
5
8
8
8
10
9
7
6
6
6
5
6
7
Swell 1
Height (m)
Direction
Period (s)
1.4
WSW
8
1.4
WSW
8
1.9
W
14
1.9
W
14
2
W
13
2.1
W
13
2.3
W
13
2.4
W
12
0.4
SSW
15
0.4
SSW
15
0.4
SSW
15
2.3
W
12
2.1
W
11
2
W
11
1.8
W
11
1.6
W
11
1.5
W
11
1.4
W
11
1.3
W
10
1.3
W
10
0.8
W
10
0.8
W
10
1.2
W
10
1.2
W
12
Energy kJ
204
210
1382
1324
1401
1514
1675
1638
86
85
85
1398
1087
934
743
588
507
434
354
340
125
122
273
409
Swell 2
Height (m)
Direction
Period (s)
1
W
14
1.1
W
14
0.5
SW
16
0.5
SW
16
0.5
SW
16
0.4
SSW
16
0.4
SSW
16
0.4
SSW
15
0.3
SW
15
0.4
SSW
15
0.4
SSW
15
0.4
SSW
15
0.4
SSW
15
0.4
SSW
15
0.4
SSW
14
0.4
SSW
14
0.4
SSW
14
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.5
W
17
0.8
W
16
Energy kJ
411
482
125
125
124
98
94
87
34
85
86
86
86
84
82
81
81
53
53
53
147
325
Swell 3
Height (m)
Direction
Period (s)
0.6
SSW
16
0.6
SSW
16
0.3
SW
16
0.3
SW
16
0.1
SW
12
0.1
SW
20
0.1
SW
20
0.1
W
20
0.1
SW
18
0.1
SW
18
0.2
W
19
0.3
W
18
0.4
W
13
0.4
SW
14
Energy kJ
173
171
40
41
6
15
15
7
13
13
29
57
51
51
Wind waves
Height (m)
Direction
Period (s)
2.5
W
12
2.5
W
12
2.5
W
12
2.5
W
12
1.2
W
6
1
W
6
0.9
WNW
6
Energy kJ
1888
1706
1817
1652
109
76
64
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
3
3
1
1
1
1
3
2
3
2
2
2
1
1
1
1
1
1
4
Distance (km)
4
16
16
4
4
16
47
1289
1289
1289
1289
47
4
0
0
0
37
75
1289
47
53
47
47
212
Best forecast wave conditions in Washington State
Rating
(10 max)
2
2
2
2
2
3
3
3
2
4
4
2
1
1
1
1
1
3
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
4
4
5
4
4
4
3
3
5
7
9
9
4
4
1
4
5
4
4
4
4
Header Global
Rating
(10 max)
5
5
5
5
4
5
6
6
5
4
5
4
7
9
9
4
4
4
4
5
4
4
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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