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Surf Forecasts:

Plum Island surf break

Plum Island surfForecast / Massachusetts / USA

information circle48hr Weather and Surf, issued 12 am Monday 26 Jan 2026 EST
Forecast update in hr  min  s Forecast update imminent
Plum Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Plum Island sea temperature is
4.7° C
 (Which is slightly warmer than usual)

How big are the waves at Plum Island today?

The current surf forecast for Plum Island at 5AM is: 3.5m 8s primary swell from a East direction (forecast issued at 12:00am January 26). The wind direction is predicted to be cross-onshore.

Time (EST) & DateWave HeightWave Period
Morning (26 Jan)11ft (3.5m)9s
Afternoon (26 Jan)11ft (3.5m)10s
Evening (26 Jan)8ft (2.5m)9s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Monday
26
Tuesday
27
Wednesday
28
10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM
Rating
(10 max)
0
0
0
0
1
0
2
3
3
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.5
E
3
E
3.5
E
3.5
E
3.5
E
3.5
E
3
E
2.5
E
2.3
E
1.9
E
1.6
E
1.3
ENE
1
E
0.8
E
0.7
E
0.6
E
0.5
E
0.3
SE
0.3
E
0.3
E
0.2
E
0.2
E
0.1
SE
0.1
SE
Period(s) (?)77899101099999999981188881111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5351036164820842105215417821291885580421276157997656372212125554
Wind
(km/h)
45
E
40
ENE
40
NE
30
NNE
35
NNE
30
NNE
25
NNE
20
NNW
15
NW
30
WNW
35
WNW
30
WNW
25
W
20
W
20
WSW
20
WSW
25
W
20
W
20
W
20
W
25
W
25
WNW
15
W
15
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on		cross-
on		cross-
on		crosscross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		offoffoffcross-
off		cross-
off		offoffoffoffoffoffoffoff
High Tide
/ height (m)
4:42AM
2.60
5:12PM
2.25
5:39AM
2.60
6:15PM
2.17
6:40AM
2.61
Low Tide
/ height (m)
10:46PM
0.14
11:36AM
0.08
11:46PM
0.22
12:45PM
0.06
12:53AM
0.27
1:54PM
0.01
Monday
26
Tuesday
27
Wednesday
28
Sunrise----7:03-------7:03-------7:01---
Sunset------4:46-------4:49-------4:50-
mod snow
mod snow
light snow
light snow
light snow
light snow
light snow
light snow
light snow
cloud
clear
clear
part cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
cloud
cloud
Rain (mm)
------------------------
Temp. °C-3-4-4-6-7-6-5-7-7-8-11-13-11-8-7-8-10-12-13-12-9-7-6-7
Feels °C (?)-14-15-14-15-16-15-12-14-13-17-21-22-19-16-14-15-18-20-21-19-17-15-12-13
  • 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

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FREE! Surf-Forecast.com widget for your website

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.

View detailed surf forecast for Plum Island at:
surf-forecast.com

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