Plum Island surf break

Plum Island surfForecast / Massachusetts / USA

information circle48hr Weather and Surf, issued 6 am Sunday 22 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
3.2° 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 2PM is: 0.8m 8s primary swell from a East-northeast direction and 0.1m 7s secondary swell from a Southeast direction, 0.1m 8s secondary swell from a South direction (forecast issued at 06:00am February 22). The wind direction is predicted to be cross-onshore.

Time (EST) & DateWave HeightWave Period
Morning (22 Feb)3ft (0.9m)7s
Afternoon (22 Feb)3ft (0.9m)8s
Evening (22 Feb)5ft (1.6m)5s

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

Updates in  hr  min  s Forecast update imminent
Sunday
22
Monday
23
Tuesday
24
Wed
25
4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
!
!
2
2
1
1
1
1
1
1
0
Swell
Height Map
Wave Height (m) & direction (?)
0.7
E
0.8
ENE
0.9
ENE
0.8
ENE
0.9
ENE
1.2
ENE
1.8
ENE
2.3
ENE
3.5
ENE
4.5
ENE
5.5
ENE
6
ENE
5.5
ENE
5
ENE
4.5
ENE
3.5
ENE
2.2
NE
1.5
E
1.3
ENE
1.1
E
0.9
E
0.7
E
0.6
E
0.5
E
Period(s) (?)77778566891011121211111011910101099
Wave
Graph
(?)Metric surfscale
Energy kJ (?)53627261895720043112402844538577078384663849362821955505288239158906242
Wind
(km/h)
10
NE
15
NE
20
NE
15
ENE
20
ENE
25
ENE
35
ENE
40
ENE
50
NE
60
NE
60
NNE
60
NNE
50
N
40
N
30
NW
30
NW
30
WNW
25
WNW
25
WNW
25
WNW
25
WNW
25
W
20
WSW
15
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffoff
High Tide
/ height (m)
2:35AM
2.73
3:01PM
2.47
3:24AM
2.70
3:55PM
2.34
4:18AM
2.65
4:54PM
2.21
Low Tide
/ height (m)
9:18AM
-0.10
9:30PM
0.05
10:15AM
-0.05
10:24PM
0.17
11:20AM
0.02
11:29PM
0.28
Sunday
22
Monday
23
Tuesday
24
Wed
25
Sunrise-6:30-------6:28-------6:26------
Sunset----5:22-------5:23-------5:24---
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
light snow
light snow
light snow
light snow
light snow
light snow
light snow
light snow
part cloud
cloud
cloud
clear
cloud
cloud
clear
clear
part cloud
Rain (mm)
------------------------
Temp. °C-1-10011111-1-3-4-3-2-3-3-4-5-3-2-1-5-8-10
Feels °C (?)-6-6-6-6-5-7-8-8-11-15-17-18-16-12-11-12-13-13-11-9-9-13-15-16
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Latest Updates

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.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest