Plum Island Surf Break

Lat Long: 42.80° N 70.81° W

Issued: 1 pm 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) - 3ft (0.9m), 4s period with SSE swell.
  • Evening surf: Evening surf (14 Jun, local time) - 4ft (1.2m), 5s period with S swell.

The current surf forecast for Plum Island at 4PM is: 1.4m 5s primary swell from a South-southeast direction and 0.3m 8s secondary swell from a East-southeast direction (forecast issued at 01:00pm June 14). 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)3ft (0.9m)4s
Evening (14 Jun)4ft (1.2m)5s

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 10mm), heaviest on Sun night. Warm (max 30°C on Sun afternoon, min 13°C on Mon night). Winds decreasing (fresh winds from the SSW on Sun afternoon, calm by Mon night).

Sun
14
Monday
15
Tuesday
16
Wed
17
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)
0.4
ESE
8
0.9
SSE
4
1.4
SSE
5
1.3
S
5
1.1
S
5
0.9
S
5
0.8
S
5
0.7
SSE
5
0.7
SSE
4
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.3
E
7
0.2
SSE
8
0.5
SE
8
0.4
SE
8
0.3
SSE
8
0.4
SE
9
0.6
SSE
3
0.9
SSE
4
1
S
4
0.8
S
4
0.6
S
4
0.4
SSE
4
Wave Graph
Metric surfscale
Energy kJ
25
20
105
90
60
37
29
29
17
12
12
11
10
7
32
16
11
19
5
24
40
23
12
5
Wind (km/h)
15
SSW
20
SSW
30
SSW
25
SSW
15
SSW
15
SSW
15
SSW
10
SSW
15
WNW
15
N
15
E
0
ESE
15
NW
15
NW
10
NW
10
NW
0
ESE
15
SE
20
SSE
15
SSE
15
SSW
10
SW
10
SW
10
S
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross
on
glassy
cross-off
cross-off
cross-off
cross-off
glassy
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross
High Tide
11:26AM2.47m
11:41PM3.03m
12:22PM2.51m
00:36AM3.07m
1:18PM2.53m
1:31AM3.05m
Low Tide
5:52PM0.07m
6:42AM-0.36m
6:49PM0.05m
7:37AM-0.38m
7:45PM0.05m
clear
part cloud
cloud
cloud
cloud
light rain
mod rain
light rain
rain showers
part cloud
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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
2
6
1
1
Temp °C
28
30
30
26
24
19
19
18
20
24
20
19
19
16
13
15
19
20
19
18
17
15
16
17
Feels °C
25
26
25
23
22
19
19
19
20
22
19
20
17
13
10
13
18
16
15
16
15
13
14
15
Swell 1
Height (m)
Direction
Period (s)
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
0.3
ESE
8
0.5
SSE
4
0.5
SE
4
0.4
SE
5
0.4
SE
5
0.3
SE
5
0.5
SE
8
0.4
SE
8
0.3
SSE
8
0.4
SE
9
0.2
E
6
0.2
E
6
0.3
E
6
0.2
E
6
0.2
E
6
0.4
SSE
4
Energy kJ
25
12
12
11
12
12
12
12
13
10
9
8
7
4
32
16
11
19
3
3
7
3
3
5
Swell 2
Height (m)
Direction
Period (s)
0.1
S
8
0.1
E
6
0.1
E
6
0.3
ESE
8
0.3
ESE
8
0.3
ESE
8
0.3
E
7
0.2
SSE
8
0.2
ESE
7
0.3
NE
4
0.2
NNE
4
0.2
E
6
0.1
E
8
0.1
E
8
0.2
SSE
8
0.2
SSE
8
0.2
SSE
7
0.2
SSE
7
Energy kJ
1
1
1
12
12
11
10
7
5
2
1
3
1
1
6
6
5
5
Swell 3
Height (m)
Direction
Period (s)
0.1
E
7
0.2
E
6
0.2
ESE
7
0.2
E
6
0.2
E
6
0.2
E
6
0.2
NNE
3
0.1
E
16
0.1
E
16
0.1
E
16
0.2
E
6
Energy kJ
1
3
5
3
3
3
1
5
5
5
3
Wind waves
Height (m)
Direction
Period (s)
0.3
SSW
2
0.9
SSE
4
1.4
SSE
5
1.3
S
5
1.1
S
5
0.9
S
5
0.8
S
5
0.7
SSE
5
0.7
SSE
4
0.3
NW
2
0.4
NW
3
0.4
NNW
3
0.3
NW
3
0.6
SSE
3
0.9
SSE
4
1
S
4
0.8
S
4
0.6
S
4
0.5
S
4
Energy kJ
1
20
105
90
60
37
29
29
17
1
2
3
1
5
24
40
23
12
7
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
Distance (km)
1999
2003
2008
1155
1727
170
381
9
54
211
211
170
120
156
4
54
166
182
499
499
14
9
166
499
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
2
1
2
2
3
3
2
1
1
1
3
4
3
2
3
3
1
1
2
4
4
4
Header Global
Rating
(10 max)
5
9
9
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4
4
4
5
7
7
4
  • 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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