Two Lights surfForecast / Maine / USA

information circle48hr Weather and Surf, issued 7 pm Thursday 21 May 2026 EDT
Forecast update in hr  min  s Forecast update imminent
Two Lights surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Two Lights sea temperature is
10.9° C
(Which is 1.6°C warmer than normal for this time of year)

How big are the waves at Two Lights today?

The current surf forecast for Two Lights at 11PM is: 0.3m 9s primary swell from a Southeast direction and 0.2m 3s secondary swell from a South-southeast direction (forecast issued at 07:00pm May 21). The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (21 May)--
Afternoon (21 May)1ft (0.3m)9s
Evening (21 May)1ft (0.3m)9s

Table - waves today at Two Lights. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 15°C on Thu night, min 8°C on Sun afternoon). Wind will be generally light.

Thu
21
Friday
22
Saturday
23
Sun
24
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
2 PM
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 MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
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
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.2
ESE
9
0.2
SSE
7
0.2
SSE
7
0.2
SSE
8
Wave Graph
Metric surfscale
Energy kJ
14
13
13
13
13
13
13
14
14
14
15
15
15
15
14
14
14
14
14
13
8
6
6
6
Wind (km/h)
10
SSW
10
WSW
25
N
15
N
15
N
15
N
10
E
15
S
20
SSW
20
SW
10
WSW
5
WNW
10
NNE
10
NE
10
E
15
SE
15
SSE
10
S
5
SSW
5
SE
5
ESE
10
SE
15
SE
20
S
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
cross
cross-off
off
cross-off
cross
cross-on
on
cross-on
cross-on
cross-on
glassy
on
on
on
cross-on
High Tide
3:50PM2.80m
4:01AM3.09m
4:53PM2.76m
5:07AM2.94m
5:57PM2.76m
6:14AM2.80m
Low Tide
9:45PM0.20m
10:31AM-0.10m
10:52PM0.28m
11:33AM0.03m
00:00AM0.31m
12:35PM0.13m
part cloud
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:09
5:07
5:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:04
8:05
8:06
8:07
Temp °C
15
15
12
10
11
10
13
13
13
12
12
13
12
12
14
14
13
13
12
12
11
11
12
10
11
12
5
4
6
5
8
7
6
6
8
10
8
8
11
10
9
10
10
10
9
8
8
5
Swell 1
Height (m)
Direction
Period (s)
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
0.4
SSW
3
0.3
S
3
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
10
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.2
ESE
9
0.1
SE
9
0.2
SSE
7
0.2
SSE
8
Energy kJ
13
13
13
13
13
13
13
14
14
14
4
2
15
15
14
14
14
14
14
13
8
3
5
6
Swell 2
Height (m)
Direction
Period (s)
0.2
SSE
6
0.2
SSE
3
0.2
SSE
6
0.2
SSE
6
0.2
SSE
6
0.2
NNE
3
0.1
SE
13
0.3
SE
10
0.3
SE
10
0.2
S
3
0.2
SSE
3
0.1
S
6
0.1
SE
6
0.2
SSE
7
0.1
SE
9
0.1
SE
9
Energy kJ
3
1
3
3
3
1
7
15
15
1
1
1
2
5
3
3
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
15
0.1
SE
14
0.2
SSE
6
0.1
S
7
0.1
SE
14
0.2
SSE
6
0.1
E
13
0.1
E
14
0.1
S
6
0.1
S
6
0.1
E
14
0.1
E
14
0.1
E
13
0.1
E
13
0.1
E
12
0.1
E
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
Energy kJ
8
8
3
1
7
3
4
4
1
1
4
4
3
3
3
3
6
6
6
Wind waves
Height (m)
Direction
Period (s)
0.4
SSE
6
0.4
SSE
3
0.4
NNE
3
0.3
NNE
3
0.3
NNE
3
0.3
SSE
6
0.5
S
3
0.6
S
3
0.4
SSW
4
0.2
SSE
2
0.2
SSE
2
0.2
ESE
3
0.2
ESE
2
0.4
SE
3
Energy kJ
14
3
3
2
1
6
5
8
5
1
1
1
1
2
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
2
2
2
2
4
3
Distance (km)
404
372
319
420
555
960
952
1019
1019
1033
1019
930
898
886
869
1333
1333
869
869
869
649
649
544
540
Best forecast wave conditions in Maine
Rating
(10 max)
Best forecast wave conditions in United States
Rating
(10 max)
1
1
2
2
2
2
2
2
1
1
1
3
3
2
2
1
1
1
2
2
3
3
4
3
Header Global
Rating
(10 max)
5
4
5
7
7
7
6
5
7
5
5
6
7
8
7
6
5
5
5
5
5
6
5
5
  • 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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