Plum Island Surf Break

Lat Long: 42.80° N 70.81° W

Issued: 7 am 14 Jun 2026 (local time)

Forecast update in  hr  min

Today's Plum Island sea temperature is
16.3° C

2.2°C warmer than 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 (14 Jun):

  • Morning surf: Morning surf (14 Jun, local time) - 1.5ft (0.4m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (14 Jun, local time) - 2.5ft (0.8m), 4s period with SSE swell.
  • Evening surf: Evening surf (14 Jun, local time) - 4.5ft (1.4m), 5s period with S swell.

The current surf forecast for Plum Island at 12PM is: 0.4m 8s primary swell from a East-southeast direction and 0.1m 8s secondary swell from a South direction (forecast issued at 07:00am June 14). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (14 Jun)1.5ft (0.4m)8s
Afternoon (14 Jun)2.5ft (0.8m)4s
Evening (14 Jun)4.5ft (1.4m)5s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 6mm), mostly falling on Sun night. Warm (max 31°C on Sun afternoon, min 14°C on Mon night). Wind will be generally light.

Sunday
14
Monday
15
Tuesday
16
Wed
17
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
1
0
0
0
0
0
0
0
0
0
0
0
1
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
ESE
8
0.4
ESE
8
0.4
ESE
8
0.8
SSE
4
1.2
SSE
5
1.4
S
5
1.3
S
5
1.1
S
5
0.9
S
5
0.8
SSE
5
0.8
S
5
0.6
SSE
5
0.5
SE
5
0.3
ESE
8
0.3
E
7
0.4
SE
5
0.4
SSE
8
0.4
SE
8
0.3
SSE
8
0.3
E
6
0.5
SE
8
1
SSE
4
1
S
5
0.8
S
4
Wave Graph
Metric surfscale
Energy kJ
25
25
25
17
69
114
90
62
43
39
34
15
12
11
10
10
24
16
12
7
30
30
42
22
Wind (km/h)
10
WSW
10
SW
15
SSW
15
SSW
25
SSW
30
SSW
25
SSW
15
SW
15
S
10
WSW
10
WNW
10
NNE
10
E
5
ESE
10
NW
15
N
10
NW
10
NW
5
ENE
15
SE
20
SSE
20
SSE
15
SSW
10
SW
Wind State
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
off
off
cross-on
on
on
cross-off
cross-off
cross-off
cross-off
glassy
cross-on
cross-on
cross
cross-off
cross-off
High Tide
11:26AM2.47m
11:41PM3.03m
12:22PM2.51m
00:36AM3.07m
1:18PM2.53m
1:31AM3.05m
Low Tide
5:47AM-0.29m
5:52PM0.07m
6:42AM-0.36m
6:49PM0.05m
7:37AM-0.38m
7:45PM0.05m
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
rain showers
clear
part cloud
part cloud
cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:03
5:03
5:03
5:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:22
8:22
8:22
 mm
3
2
1
Temp °C
21
22
29
31
31
26
23
18
18
19
24
24
21
19
18
16
14
15
18
19
19
18
18
16
Feels °C
20
21
27
28
27
22
19
17
18
20
23
23
21
20
17
13
12
13
16
15
15
15
16
14
Swell 1
Height (m)
Direction
Period (s)
0.4
ESE
8
0.4
ESE
8
0.4
ESE
8
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.6
SSE
5
0.6
SSE
5
0.5
SE
5
0.4
SE
5
0.4
SE
5
0.4
SE
5
0.4
SSE
8
0.4
SE
8
0.3
SSE
8
0.3
E
6
0.3
ESE
7
0.2
E
7
0.3
E
6
0.3
E
6
Energy kJ
25
25
25
12
12
12
12
12
12
12
21
15
11
9
10
10
24
16
12
7
9
3
7
7
Swell 2
Height (m)
Direction
Period (s)
0.1
S
8
0.1
E
6
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.3
E
7
0.2
SSE
8
0.2
ESE
7
0.4
NE
4
0.3
E
6
0.2
SSE
8
0.2
SSE
8
0.2
SSE
7
Energy kJ
1
1
13
13
12
11
10
6
5
4
7
6
6
5
Swell 3
Height (m)
Direction
Period (s)
0.1
E
6
0.2
E
6
0.2
ESE
7
0.2
E
6
0.3
E
7
0.3
NE
4
0.2
NNE
4
0.1
E
16
0.1
E
16
0.1
E
16
Energy kJ
1
3
5
3
8
2
1
5
5
5
Wind waves
Height (m)
Direction
Period (s)
0.3
SSW
2
0.8
SSE
4
1.2
SSE
5
1.4
S
5
1.3
S
5
1.1
S
5
0.9
S
5
0.8
SSE
5
0.8
S
5
0.3
NNE
3
0.4
NNE
4
0.2
ESE
5
0.5
SE
8
1
SSE
4
1
S
5
0.8
S
4
Energy kJ
1
17
69
114
90
62
43
39
34
2
4
2
30
30
42
22
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
211
231
1999
2003
3599
855
444
287
183
13
0
211
166
156
118
152
146
152
152
211
211
211
0
54
Best forecast wave conditions in Massachusetts
Rating
(10 max)
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
2
1
1
2
3
3
3
2
1
2
2
3
4
3
3
3
1
1
1
4
4
Header Global
Rating
(10 max)
4
5
5
9
9
5
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4
4
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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