Dewey Beach Surf Break
Lat Long: 38.70° N 75.07° W

Dewey Beach 48 hour detailed Surf Forecast

Weather Forecast for Dewey Beach

Issued: 7 am 03 Jun 2026 (local time)

Forecast update in  hr  min

Today's Dewey Beach sea temperature is
16.6° C

Slightly warmer than usual

Dewey Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Dewey Beach today (03 Jun):

  • Morning surf: Morning surf (03 Jun, local time) - 1.5ft (0.5m), 6s period with E swell.
  • Afternoon surf: Afternoon surf (03 Jun, local time) - 1.5ft (0.4m), 10s period with ENE swell.
  • Evening surf: Evening surf (03 Jun, local time) - 1ft (0.3m), 9s period with ENE swell.

The current surf forecast for Dewey Beach at 1PM is: 0.4m 10s primary swell from a East direction and 0.2m 6s secondary swell from a East-southeast direction (forecast issued at 07:00am June 03). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (03 Jun)1.5ft (0.5m)6s
Afternoon (03 Jun)1.5ft (0.4m)10s
Evening (03 Jun)1ft (0.3m)9s

Table - waves today at Dewey Beach. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 30°C on Fri afternoon, min 18°C on Wed morning). Wind will be generally light.

Wednesday
3
Thursday
4
Friday
5
Sat
6
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
2 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
E
6
0.5
E
6
0.3
E
10
0.4
E
10
0.4
ENE
10
0.3
ENE
9
0.3
ENE
9
0.3
ENE
9
0.2
E
9
0.2
E
9
0.3
SE
7
0.4
SE
7
0.6
SSE
3
0.3
SE
7
0.4
SE
8
0.5
SE
8
0.6
SE
8
0.5
SE
7
0.6
SE
8
0.6
SE
8
0.5
SE
7
0.5
SE
7
0.5
SE
8
0.5
SE
8
Wave Graph
Metric surfscale
Energy kJ
19
17
16
29
31
17
17
16
6
6
8
12
6
8
24
30
35
27
35
35
27
27
28
28
Wind (km/h)
10
W
10
NW
20
NNW
10
ENE
15
SE
10
SSE
10
SSW
10
SSW
10
WSW
10
NW
5
ENE
20
SSE
25
S
20
SSW
15
SW
20
WSW
15
WSW
15
WSW
5
SW
15
S
10
SW
20
SSW
15
SSW
15
SSW
Wind State
off
cross-off
cross-off
cross-on
cross-on
cross
cross-off
cross-off
off
cross-off
glassy
cross-on
cross
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
High Tide
10:29AM0.97m
10:53PM1.34m
11:11AM0.97m
11:34PM1.30m
11:55AM0.97m
00:17AM1.26m
Low Tide
4:30AM0.19m
4:13PM0.16m
5:11AM0.22m
4:57PM0.20m
5:54AM0.24m
5:45PM0.24m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:35
5:35
5:35
5:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:20
8:20
8:21
8:22
 mm
Temp °C
19
18
20
22
22
21
21
20
19
19
21
22
21
22
22
21
20
19
25
28
30
27
23
23
Feels °C
16
16
16
19
18
17
18
17
17
17
20
18
15
16
18
17
17
17
25
26
28
25
21
22
Swell 1
Height (m)
Direction
Period (s)
0.5
E
6
0.5
E
6
0.3
E
6
0.4
E
10
0.4
ENE
10
0.3
ENE
9
0.3
ENE
9
0.3
ENE
9
0.2
E
6
0.2
E
6
0.3
SE
7
0.2
E
6
0.2
E
6
0.3
SE
7
0.4
SE
8
0.5
SE
8
0.6
SE
8
0.5
SE
7
0.6
SE
8
0.6
SE
8
0.5
SE
7
0.5
SE
7
0.5
SE
8
0.5
SE
8
Energy kJ
19
17
7
29
31
17
17
16
3
3
8
3
3
8
24
30
35
27
35
35
27
27
28
28
Swell 2
Height (m)
Direction
Period (s)
0.3
E
9
0.3
E
10
0.3
E
10
0.2
ESE
6
0.1
SE
7
0.2
ESE
5
0.2
ESE
5
0.2
ESE
5
0.1
SE
5
0.2
E
9
0.2
E
6
0.1
E
9
0.1
E
8
0.2
ESE
9
0.4
SE
4
0.3
SSE
3
0.1
E
6
0.2
S
4
0.1
E
6
0.1
E
7
0.1
E
6
0.1
E
6
0.1
E
7
0.1
E
6
Energy kJ
16
16
16
3
2
3
2
2
1
6
3
2
1
8
3
2
1
1
1
1
1
1
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
E
12
0.1
E
12
0.2
ESE
6
0.1
SE
8
0.1
E
12
0.1
SE
7
0.1
SE
7
0.1
SE
7
0.2
E
9
0.1
SE
5
0.1
SE
5
0.1
SE
11
0.1
E
11
0.2
E
8
0.2
E
8
0.1
E
6
0.1
E
6
0.1
E
6
0.1
E
6
Energy kJ
3
3
3
2
3
2
2
2
6
1
1
5
2
5
5
1
1
1
1
Wind waves
Height (m)
Direction
Period (s)
0.1
W
6
0.4
SE
5
0.4
SE
7
0.6
SSE
3
0.5
S
3
0.4
SW
3
0.2
WSW
2
0.2
WSW
2
0.3
SW
3
0.4
SSW
3
0.4
S
4
0.7
S
4
0.7
S
4
0.7
S
4
Energy kJ
1
6
12
6
5
2
1
1
2
3
4
17
17
18
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
9
9
33
195
1364
53
53
218
90
223
468
699
1893
390
53
19
19
9
33
179
160
10
2
9
Best forecast wave conditions in Delaware
Rating
(10 max)
1
1
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
1
1
2
3
3
3
4
4
3
2
3
3
4
4
4
4
2
3
4
4
4
Header Global
Rating
(10 max)
4
5
5
5
5
5
6
6
5
4
5
5
5
5
5
5
6
9
9
9
8
9
8
6
  • 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
How to use the Wavefinder

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