Maine Beach surfForecast / Maine / USA

information circle48hr Weather and Surf, issued 7 am Wednesday 20 May 2026 EDT
Forecast update in hr  min  s Forecast update imminent
Maine Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Maine Beach sea temperature is
9.5° C
(Which is normal for this time of year)

How big are the waves at Maine Beach today?

The current surf forecast for Maine Beach at 11AM is: 0.6m 6s primary swell from a South-southeast direction and 0.4m 8s secondary swell from a Southeast direction (forecast issued at 07:00am May 20). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (EDT) & DateWave HeightWave Period
Morning (20 May)2.5ft (0.8m)7s
Afternoon (20 May)1.5ft (0.4m)8s
Evening (20 May)1.5ft (0.4m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 29°C on Wed afternoon, min 11°C on Thu night). Wind will be generally light.

Wednesday
20
Thursday
21
Friday
22
Sat
23
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)
1
0
1
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 MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.9
SSE
7
0.8
SSE
8
0.6
SSE
6
0.4
SE
8
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
Wave Graph
Metric surfscale
Energy kJ
81
64
25
22
28
29
29
21
21
12
12
12
12
12
12
13
13
13
13
14
14
15
15
15
Wind (km/h)
10
SW
15
WSW
25
W
25
W
20
W
15
NW
15
NW
10
NNW
15
NNE
10
NNE
15
SE
15
SSE
15
SSE
15
SSE
10
N
10
N
10
NNW
10
NW
5
SE
20
S
20
S
20
SSW
10
WSW
5
W
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross
cross
cross
cross-off
cross
cross-off
cross-off
glassy
cross
cross
cross-off
off
off
High Tide
2:10AM3.31m
2:58PM2.81m
3:09AM3.19m
3:58PM2.76m
4:10AM3.05m
4:59PM2.74m
Low Tide
8:33AM-0.34m
8:44PM0.13m
9:31AM-0.22m
9:47PM0.22m
10:32AM-0.09m
10:53PM0.29m
part cloud
clear
clear
part cloud
part cloud
clear
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:13
5:13
5:11
5:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:04
8:05
8:06
8:07
Temp °C
20
24
28
29
28
23
19
16
13
12
13
12
12
11
12
12
11
11
15
15
15
14
13
14
20
24
26
26
25
21
16
14
9
8
9
7
8
8
9
8
7
7
12
9
9
8
9
12
Swell 1
Height (m)
Direction
Period (s)
0.9
SSE
7
0.8
SSE
8
0.6
SSE
6
0.5
S
6
0.4
SSE
6
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.3
SE
9
0.4
NE
4
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.4
SSE
4
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
10
0.3
SE
10
0.6
S
4
0.4
SSE
4
Energy kJ
81
64
25
16
11
29
29
21
21
12
6
12
12
12
4
13
13
13
13
14
14
15
12
5
Swell 2
Height (m)
Direction
Period (s)
0.1
E
16
0.1
E
16
0.4
SE
8
0.4
SE
8
0.4
SE
9
0.3
SSE
6
0.3
SSE
6
0.3
SSE
6
0.3
SSE
6
0.2
SSE
6
0.3
SE
9
0.3
NE
4
0.1
S
6
0.3
SE
9
0.2
SSE
4
0.2
SSE
3
0.2
SSE
6
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.3
SE
10
0.3
SE
10
Energy kJ
5
5
21
22
28
6
6
7
7
4
12
2
1
12
1
1
3
7
7
7
15
15
Swell 3
Height (m)
Direction
Period (s)
0.1
E
16
0.1
E
16
0.1
SE
14
0.1
E
15
0.1
E
15
0.1
E
15
0.1
E
14
0.2
NNE
4
0.1
SE
15
0.2
SSE
6
0.1
E
15
0.1
E
15
0.1
E
15
0.1
S
6
0.1
S
6
0.2
NNE
3
0.1
S
13
0.1
E
14
0.1
SE
13
0.1
SE
13
Energy kJ
5
5
8
4
4
4
4
2
8
3
4
4
4
1
1
1
3
4
7
7
Wind waves
Height (m)
Direction
Period (s)
0.2
WSW
2
0.3
WSW
3
0.4
W
3
0.4
W
3
0.3
W
3
0.3
NW
2
0.2
N
4
0.4
NNE
4
0.5
NE
4
0.6
NNE
4
0.4
SE
6
0.5
S
3
0.5
S
4
0.2
NNE
2
0.5
S
3
0.7
S
4
0.8
SSW
4
Energy kJ
1
1
2
2
1
1
1
7
7
10
8
5
6
1
5
15
20
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
235
426
0
0
155
224
235
223
51
224
224
369
592
391
369
358
994
975
948
925
921
599
369
Best forecast wave conditions in Maine
Rating
(10 max)
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
1
3
2
4
1
1
1
3
1
3
1
3
1
1
2
2
2
2
3
2
1
2
3
3
Header Global
Rating
(10 max)
4
4
4
5
5
5
5
5
5
5
5
5
4
5
5
7
7
7
6
5
5
5
5
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

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