Plum Island Surf Break
Lat Long: 42.80° N 70.81° W

Plum Island 48 hour detailed Surf Forecast

Weather Forecast for Plum Island

Issued: 7 am 03 Jun 2026 (local time)

Forecast update in  hr  min

Today's Plum Island sea temperature is
12.1° C

Normal 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 (03 Jun):

  • Morning surf: Morning surf (03 Jun, local time) - 1.5ft (0.4m), 9s period with E swell.
  • Afternoon surf: Afternoon surf (03 Jun, local time) - 1ft (0.3m), 9s period with E swell.
  • Evening surf: Evening surf (03 Jun, local time) - 2.5ft (0.8m), 4s period with S swell.

The current surf forecast for Plum Island at 11AM is: 0.4m 9s primary swell from a East direction and 0.2m 8s secondary swell from a South-southeast direction (forecast issued at 07:00am June 03). The wind direction is predicted to be offshore.

Time (EDT) & DateWave HeightWave Period
Morning (03 Jun)1.5ft (0.4m)9s
Afternoon (03 Jun)1ft (0.3m)9s
Evening (03 Jun)2.5ft (0.8m)4s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 28°C on Fri afternoon, min 18°C on Wed morning). Wind will be generally light.

Wednesday
3
Thursday
4
Friday
5
Sat
6
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)
0.4
E
9
0.4
E
9
0.4
E
9
0.3
E
9
0.3
E
9
0.8
S
4
0.2
E
8
0.2
E
8
0.2
ESE
8
0.2
ESE
8
0.3
SE
8
0.3
SE
8
0.2
ESE
11
0.3
SE
8
0.7
SSE
5
0.4
SE
9
0.4
SE
9
0.4
SE
8
0.5
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
11
Wave Graph
Metric surfscale
Energy kJ
27
27
26
14
14
18
6
6
6
6
10
10
12
13
22
22
28
25
34
24
23
23
22
30
Wind (km/h)
10
WNW
10
W
10
W
0
E
5
S
15
SSW
15
SW
10
WSW
10
NW
5
W
5
SW
10
SSE
15
SSE
10
SW
10
W
10
W
10
WNW
10
WNW
10
WNW
10
WNW
10
W
10
SSW
10
SW
10
SW
Wind State
cross-off
off
off
glassy
cross
cross-off
cross-off
off
cross-off
off
glassy
cross
cross-on
cross-off
off
off
off
off
cross-off
off
off
cross-off
cross-off
cross-off
High Tide
2:05AM2.52m
2:39PM2.19m
2:44AM2.51m
3:18PM2.21m
3:25AM2.50m
3:59PM2.23m
Low Tide
9:13AM0.12m
9:16PM0.49m
9:51AM0.19m
9:55PM0.53m
10:30AM0.24m
10:37PM0.55m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
<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>
8:15
8:15
8:16
8:17
 mm
Temp °C
17
18
23
26
26
24
20
21
20
19
25
27
26
25
22
21
20
21
26
28
28
25
23
21
Feels °C
14
15
20
25
24
21
17
19
18
18
25
26
24
24
21
19
18
19
24
25
26
24
22
19
Swell 1
Height (m)
Direction
Period (s)
0.4
E
9
0.4
E
9
0.4
E
9
0.3
E
9
0.3
E
9
0.3
E
9
0.2
E
8
0.2
E
8
0.4
SSW
4
0.3
S
4
0.3
SE
8
0.3
SE
8
0.2
ESE
11
0.3
SE
8
0.7
SSE
5
0.5
SSE
5
0.4
SE
9
0.4
SE
8
0.5
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
Energy kJ
27
27
26
14
14
13
6
6
6
3
10
10
12
9
22
15
28
25
34
24
23
23
22
21
Swell 2
Height (m)
Direction
Period (s)
0.2
SSE
3
0.2
SSE
8
0.2
SSE
8
0.2
SSE
8
0.1
E
12
0.1
SE
8
0.1
SE
8
0.1
SE
8
0.2
ESE
8
0.2
ESE
8
0.2
S
4
0.1
SE
12
0.1
E
5
0.2
ESE
11
0.3
SE
10
0.4
SE
9
0.4
SSE
5
0.3
SSW
5
0.1
E
11
0.3
SSE
3
0.3
SSE
3
0.4
SE
11
Energy kJ
1
6
6
7
3
3
2
3
6
6
1
5
1
12
17
22
9
4
2
2
2
30
Swell 3
Height (m)
Direction
Period (s)
0.2
SSE
8
0.1
E
12
0.1
E
12
0.1
E
12
0.1
SE
12
0.1
SE
12
0.2
E
8
0.1
E
8
0.1
SE
11
0.1
E
5
0.1
E
9
0.1
E
7
0.2
ESE
8
0.1
E
5
0.1
SE
7
0.1
SE
11
0.1
E
5
0.2
ESE
10
0.1
E
7
Energy kJ
6
3
3
3
6
5
6
1
5
1
1
1
6
1
2
5
1
11
1
Wind waves
Height (m)
Direction
Period (s)
0.6
S
3
0.8
S
4
0.9
SSW
4
0.6
SSW
4
0.5
SSE
3
0.6
SSE
4
Energy kJ
7
18
31
14
5
13
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
110
118
118
113
1895
627
627
793
665
797
1034
1279
2332
941
183
13
13
54
54
387
421
381
54
4
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
3
1
2
2
3
3
3
4
3
3
2
3
3
4
4
4
2
4
3
3
3
4
Header Global
Rating
(10 max)
4
5
5
5
5
5
6
6
5
4
5
5
5
5
5
5
6
9
9
9
8
9
8
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
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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