Plum Island Surf Break

Lat Long: 42.80° N 70.81° W

Issued: 7 am 22 Jun 2026 (local time)

Forecast update in  hr  min

Today's Plum Island sea temperature is
14.1° C

1.4°C colder than average for this time of year

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


How big are the waves at Plum Island today (22 Jun):

  • Morning surf: Morning surf (22 Jun, local time) - 0.5ft (0.1m), 12s period with SE swell.
  • Afternoon surf: Afternoon surf (22 Jun, local time) - 0.5ft (0.2m), 7s period with SSE swell.
  • Evening surf: Evening surf (22 Jun, local time) - 1.5ft (0.4m), 3s period with SSE swell.

The current surf forecast for Plum Island at 1PM is: 0.1m 11s primary swell from a Southeast direction and 0.2m 7s secondary swell from a South-southeast direction (forecast issued at 07:00am June 22). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (22 Jun)0.5ft (0.1m)12s
Afternoon (22 Jun)0.5ft (0.2m)7s
Evening (22 Jun)1.5ft (0.4m)3s

Table - waves today at Plum Island. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 14mm), heaviest on Tue morning. Warm (max 27°C on Wed afternoon, min 15°C on Tue morning). Wind will be generally light.

Monday
22
Tuesday
23
Wednesday
24
Thu
25
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)
0.1
SE
12
0.1
SE
12
0.2
SSE
7
0.2
SSE
7
0.5
S
3
0.4
SSE
3
0.4
SE
3
0.6
SE
3
0.8
SSE
4
1
SSE
5
0.9
SSE
5
0.9
SE
6
0.7
SE
5
0.6
SE
5
0.6
SE
5
0.6
SE
6
0.5
SE
6
0.6
SE
7
0.6
SE
7
0.6
SE
7
0.6
SE
7
0.5
SE
7
0.5
SE
7
0.6
SE
7
Wave Graph
Metric surfscale
Energy kJ
5
5
5
5
5
5
5
9
20
40
49
46
30
22
18
20
15
30
30
30
41
25
25
33
Wind (km/h)
10
W
5
WNW
5
SE
15
SSE
10
WSW
10
ENE
15
E
15
SE
5
W
15
N
15
N
10
N
10
NE
5
SSW
10
WSW
10
WNW
10
WNW
15
NW
10
NW
5
WNW
10
NW
5
NW
10
NW
10
WNW
Wind State
off
glassy
cross-on
cross-on
cross-off
on
on
cross-on
glassy
cross
cross
cross
cross-on
glassy
off
off
cross-off
cross-off
cross-off
glassy
cross-off
glassy
cross-off
off
High Tide
6:22AM2.34m
7:00PM2.39m
7:25AM2.20m
7:57PM2.37m
8:29AM2.10m
8:51PM2.36m
Low Tide
1:13PM0.11m
1:48AM0.18m
2:08PM0.20m
2:46AM0.15m
3:02PM0.26m
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:05
5:05
5:05
5:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:24
8:24
8:24
8:24
 mm
2
2
2
2
4
1
1
Temp °C
18
18
21
22
20
17
16
16
17
15
15
16
17
17
18
18
17
19
24
25
27
24
21
18
Feels °C
17
18
21
19
19
17
15
15
18
14
14
16
17
18
19
18
16
17
23
24
24
24
20
17
Swell 1
Height (m)
Direction
Period (s)
0.1
SE
7
0.1
SE
7
0.2
SSE
7
0.1
SE
11
0.1
SE
6
0.4
SSE
3
0.1
SE
6
0.1
SE
11
0.1
SE
8
0.1
SE
8
0.9
SSE
5
0.9
SE
6
0.7
SE
5
0.6
SE
5
0.6
SE
5
0.6
SE
6
0.5
SE
6
0.6
SE
7
0.6
SE
7
0.6
SE
7
0.6
SE
7
0.5
SE
7
0.6
SSE
4
0.6
SE
7
Energy kJ
2
2
5
5
2
4
2
5
3
3
49
46
30
22
18
20
15
30
30
30
41
25
11
33
Swell 2
Height (m)
Direction
Period (s)
0.1
SE
11
0.1
SE
11
0.1
SE
6
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
E
11
0.1
E
11
0.1
E
11
0.1
E
11
0.1
E
11
0.3
SE
7
0.2
N
3
0.5
SE
7
0.4
SSE
4
Energy kJ
5
5
2
5
5
5
2
2
2
2
2
9
1
25
7
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
12
0.1
SE
12
0.1
SE
11
0.1
SE
8
0.1
E
7
0.1
E
7
0.1
E
7
0.1
E
7
0.1
E
7
0.1
E
11
0.1
E
9
0.1
E
9
Energy kJ
5
5
5
2
1
1
1
1
1
2
2
1
Wind waves
Height (m)
Direction
Period (s)
0.2
SSE
7
0.5
S
3
0.2
SSE
3
0.4
SE
3
0.6
SE
3
0.8
SSE
4
1
SSE
5
0.5
N
3
0.4
NNE
4
0.4
NE
4
0.2
NNE
3
0.2
NNW
3
0.7
SSE
4
Energy kJ
4
5
1
2
9
20
40
5
5
3
1
1
12
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
211
633
3552
3552
1999
3528
579
2573
371
13
13
146
152
54
146
130
166
166
118
113
4
54
54
54
Best forecast wave conditions in Massachusetts
Rating
(10 max)
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
3
2
2
2
2
2
3
3
3
3
2
1
2
2
3
3
3
4
1
2
1
2
3
Header Global
Rating
(10 max)
7
6
5
5
5
5
5
5
5
5
5
6
7
7
9
8
9
8
8
7
7
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
How to use the Wavefinder 

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Plum Island 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.


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