Lynne Beach Surf Break

Lat Long: 42.46° N 70.92° W

Issued: 1 pm 21 Jun 2026 (local time)

Forecast update in  hr  min

Today's Lynne Beach sea temperature is
15.8° C

Normal for this time of year

Lynne 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 Lynne Beach today (21 Jun):

  • Morning surf: Morning surf (21 Jun, local time) - 0.5ft (0.1m), 12s period with E swell.
  • Afternoon surf: Afternoon surf (21 Jun, local time) - 0.5ft (0.1m), 12s period with E swell.
  • Evening surf: Evening surf (21 Jun, local time) - 0.5ft (0.1m), 8s period with SE swell.

The current surf forecast for Lynne Beach at 5PM is: 0.1m 8s primary swell from a Southeast direction and 0.1m 12s secondary swell from a East direction (forecast issued at 01:00pm June 21). The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (21 Jun)0.5ft (0.1m)12s
Afternoon (21 Jun)0.5ft (0.1m)12s
Evening (21 Jun)0.5ft (0.1m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 24mm), heaviest during Mon night. Warm (max 26°C on Sun afternoon, min 14°C on Mon night). Wind will be generally light.

Sun
21
Monday
22
Tuesday
23
Wed
24
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
5 AM
8 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
Wave
Height (m)
Direction
Period (s)
0.1
E
12
0.1
E
12
0.1
E
12
0.1
E
12
0.1
E
12
0.1
E
12
0.1
E
12
0.1
E
12
0.1
E
11
0.1
E
11
0.1
E
11
0.1
E
11
0.4
ESE
3
0.5
SE
4
0.8
SSE
5
0.7
SE
4
0.6
SE
4
0.4
SE
4
0.4
SE
4
0.3
SE
4
0.3
ESE
4
0.3
E
4
0.4
SE
7
0.4
ESE
6
Wave Graph
Metric surfscale
Energy kJ
3
3
3
3
3
3
3
3
2
2
2
2
3
6
27
20
16
7
5
3
4
3
12
13
Wind (km/h)
10
W
10
W
10
NNE
0
SW
5
WNW
5
WNW
10
W
5
W
5
SSW
20
WSW
5
NE
15
ESE
15
ESE
10
ESE
10
SE
5
NW
10
N
10
N
5
N
0
ESE
5
W
5
W
10
NW
10
WNW
Wind State
cross-off
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
glassy
cross-off
glassy
cross-on
on
cross-on
on
off
cross-off
cross-off
cross-off
glassy
glassy
cross-off
off
off
High Tide
5:36PM2.89m
5:57AM2.78m
6:30PM2.86m
6:57AM2.63m
7:24PM2.83m
7:58AM2.54m
Low Tide
11:15AM0.07m
11:43PM0.28m
12:09PM0.22m
00:45AM0.32m
1:04PM0.36m
1:46AM0.34m
clear
cloud
clear
clear
clear
clear
cloud
cloud
cloud
cloud
mod rain
mod rain
light rain
cloud
light rain
light rain
light rain
light rain
rain showers
part cloud
clear
clear
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:05
5:05
5:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:23
8:23
8:23
8:23
 mm
6
8
2
2
2
2
1
1
Temp °C
24
26
24
23
21
19
18
20
23
19
16
15
14
15
17
17
16
17
17
17
17
16
16
18
Feels °C
22
24
22
23
20
18
17
20
22
16
17
14
12
14
18
18
16
17
18
19
18
16
16
17
Swell 1
Height (m)
Direction
Period (s)
0.1
SE
9
0.1
SE
9
0.1
SE
8
0.1
SE
5
0.1
SE
5
0.1
SE
7
0.1
SE
7
0.1
SE
7
0.1
SE
6
0.1
SE
6
0.1
E
11
0.1
E
11
0.6
SE
4
0.6
SE
4
0.5
SE
4
0.4
SE
4
0.4
SE
4
0.3
SE
4
0.3
ESE
4
0.3
E
4
0.4
SE
7
0.4
ESE
6
Energy kJ
3
3
3
1
1
2
2
2
2
2
2
2
12
13
9
7
5
3
4
3
12
13
Swell 2
Height (m)
Direction
Period (s)
0.1
E
12
0.1
E
12
0.1
E
12
0.1
SE
8
0.1
SE
8
0.1
SE
8
0.1
SE
7
0.1
E
12
0.1
E
11
0.1
E
11
0.1
E
11
0.1
E
11
0.1
E
8
0.1
E
11
0.1
E
11
0.1
E
8
0.1
E
8
0.1
E
8
0.2
E
4
0.2
SSE
5
0.1
SE
5
0.3
E
5
0.2
NNE
3
Energy kJ
3
3
3
3
2
2
2
3
2
2
2
2
1
2
2
1
1
1
1
3
1
4
1
Swell 3
Height (m)
Direction
Period (s)
0.1
E
12
0.1
E
12
0.1
E
12
0.1
E
12
0.1
E
12
0.1
E
9
0.1
E
8
0.1
E
11
0.1
E
11
0.1
E
11
0.1
E
8
0.1
SE
8
0.1
SE
7
0.2
NNE
3
0.1
SE
7
Energy kJ
3
3
3
3
3
1
1
2
2
2
1
2
2
1
2
Wind waves
Height (m)
Direction
Period (s)
0.4
ESE
3
0.5
SE
4
0.8
SSE
5
0.7
SE
4
0.6
SE
4
0.3
N
2
0.2
NNE
3
0.2
NNE
3
0.4
NNE
3
Energy kJ
3
6
27
20
16
1
1
1
3
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
128
648
222
414
108
131
194
656
3316
2701
323
3563
1247
341
291
128
128
107
113
132
145
108
97
97
Best forecast wave conditions in Massachusetts
Rating
(10 max)
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
1
1
2
3
3
3
3
2
1
2
2
2
2
3
3
3
1
1
2
2
3
3
3
Header Global
Rating
(10 max)
7
7
7
6
6
5
7
6
6
5
5
5
5
6
5
5
5
6
7
8
9
9
9
8
  • 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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