Maine Beach Surf Break

Lat Long: 43.26° N 70.59° W

Maine Beach 48 hour detailed Surf Forecast

Issued: 1 am 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's Maine Beach sea temperature is
18.8° C
0.5° 

Maine 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 Maine Beach today (21 Aug):

  • Morning surf: Morning surf (21 Aug, local time) - 2ft (0.6m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (21 Aug, local time) - 1.5ft (0.5m), 8s period with ESE swell.
  • Evening surf: Evening surf (21 Aug, local time) - 1.5ft (0.5m), 8s period with ESE swell.

The current surf forecast for Maine Beach at 8AM is: 0.6m 8s primary swell from a East-southeast direction and 0.1m 15s secondary swell from a East direction, 0.3m 2s secondary swell from a Northeast direction (forecast issued at 01:00am August 21). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (21 Aug)2ft (0.6m)8s
Afternoon (21 Aug)1.5ft (0.5m)8s
Evening (21 Aug)1.5ft (0.5m)8s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Sat afternoon. Warm (max 22°C on Fri morning, min 15°C on Sat afternoon). Wind will be generally light.

Friday
21
Saturday
22
Sunday
23
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)
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
1
1
Swell
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)
0.6
ESE
8
0.6
ESE
8
0.6
ESE
8
0.6
ESE
8
0.5
ESE
8
0.5
ESE
8
0.5
ESE
8
0.5
ESE
8
0.5
ESE
8
0.5
ESE
8
0.6
ESE
8
0.7
ESE
5
0.9
ESE
6
1.1
ESE
6
1.2
ESE
6
1.1
ESE
6
1
ESE
6
0.9
ESE
6
0.9
ESE
6
0.7
ESE
6
0.6
ESE
6
0.8
ESE
6
0.7
ESE
6
0.8
ESE
6
Wave Graph
Metric surfscale
Energy kJ
41
42
44
45
38
38
37
36
35
35
42
24
47
88
100
85
66
48
48
34
25
36
33
37
Wind (km/h)
5
WNW
5
NW
10
NE
15
ENE
15
E
10
ESE
5
ESE
5
N
10
NNE
15
NE
15
NE
20
NE
15
NNE
15
NNE
15
NNE
10
NW
5
NW
5
W
0
W
5
SSE
10
SSE
10
SE
5
E
5
WNW
Wind State
cross-off
cross-off
cross-on
cross-on
on
on
on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-off
cross-off
off
glassy
cross-on
cross-on
cross-on
glassy
off
High Tide
6:38AM2.27m
6:51PM2.61m
7:38AM2.23m
7:48PM2.61m
8:36AM2.25m
8:43PM2.65m
Low Tide
00:26AM0.39m
12:31PM0.63m
1:25AM0.42m
1:29PM0.67m
2:23AM0.40m
2:26PM0.64m
cloud
cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:54
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:36
7:34
7:32
 mm
2
2
1
1
Temp °C
19
19
19
22
22
21
19
18
17
16
16
17
15
16
16
16
16
17
17
19
20
19
19
19
Feels °C
19
18
18
19
19
19
19
18
16
14
14
14
13
15
15
16
17
18
19
20
20
20
21
21
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Maine Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest