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Surf Forecasts:

Plum Island surf break

Plum Island surfForecast / Massachusetts / USA

information circle48hr Weather and Surf, issued 12 pm Saturday 07 Feb 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
3.6° C
 (Which is normal for this time of year)

How big are the waves at Plum Island today?

The current surf forecast for Plum Island at 8PM is: 1.2m 10s primary swell from a East direction and 0.2m 10s secondary swell from a South-southeast direction, 1.4m 5s secondary swell from a North direction (forecast issued at 12:00pm February 07). The wind direction is predicted to be cross-offshore.

Time (EST) & DateWave HeightWave Period
Morning (07 Feb)3.5ft (1.1m)4s
Afternoon (07 Feb)3.5ft (1.0m)8s
Evening (07 Feb)4ft (1.2m)10s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
07
Sunday
08
Monday
09
Tuesday
10
10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM
Rating
(10 max)
0
0
0
0
0
0
2
1
1
1
1
1
1
1
1
0
0
0
0
0
0
1
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
ENE
0.9
E
1
E
1.1
E
1.2
E
1.2
E
1.2
E
1.2
E
1.1
E
1.1
E
1
E
1.1
E
1.1
E
1.1
E
1
E
0.9
E
0.8
E
0.7
E
0.6
E
0.6
E
0.5
E
0.5
E
0.4
E
0.3
E
Period(s) (?)488101010111111111010101010101010101010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)389512922029631332932327226719622823323319215612394696948483116
Wind
(km/h)
25
NNE
25
NNE
30
N
30
NW
30
NW
25
NW
25
NW
20
NW
20
NW
20
NW
25
NW
20
NW
20
NW
20
NW
20
NW
20
NW
20
NW
25
NW
25
NW
20
NW
10
NW
10
WNW
10
WNW
10
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		crosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoff
High Tide
/ height (m)
3:34PM
2.22
3:57AM
2.30
4:23PM
2.05
4:44AM
2.22
5:15PM
1.92
5:35AM
2.16
Low Tide
/ height (m)
10:07AM
0.09
10:26PM
0.19
11:01AM
0.18
11:16PM
0.33
11:57AM
0.25
12:11AM
0.45
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Sunrise-------6:50-------6:48-------6:47
Sunset--5:02-------5:05-------5:06-----
light snow
cloud
part cloud
cloud
cloud
clear
clear
clear
clear
clear
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
Rain (mm)
------------------------
Temp. °C-4-4-4-12-13-14-15-16-13-9-8-12-14-14-14-14-10-5-5-7-8-9-10-11
Feels °C (?)-12-12-13-21-22-23-23-24-21-17-16-20-21-21-22-21-17-13-13-14-14-14-15-16
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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