Surf Forecast Surf Report
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Surf Forecasts
Plum Island surf break

Plum Island surfForecast / Massachusetts / USA

information circle48hr Weather and Surf, issued 7 pm Wednesday 30 Apr 2025 EDT
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
7.5° C
 (Which is slightly warmer than usual)

How big are the waves at Plum Island today?

The current surf forecast for Plum Island at 11PM is: 0.4m 9s primary swell from a Southeast direction and 0.4m 4s secondary swell from a Northeast direction (forecast issued at 07:00pm April 30). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (30 Apr)--
Afternoon (30 Apr)1.5ft (0.4m)9s
Evening (30 Apr)1.5ft (0.5m)9s

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

Hourly12 Days
Massachusetts Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Wednesday
30
Thursday
01
Friday
02
Saturday
03
Sunday
04
Monday
05
Tuesday
06
Wednesday
07
Thu
08
5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
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
See all maps
Wave Height (m) & direction (?)
0.4
ESE
0.5
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.9
SSE
1.2
SSE
1
S
0.7
SSE
0.3
ESE
1
SSE
1.1
SSE
1.1
SE
1
SE
1.3
SSE
1.3
SSE
1
SSE
0.8
SSE
0.9
SSE
1
SSE
1.5
SSE
1.7
SSE
1.4
S
0.9
SSE
0.8
SSE
0.8
SSE
0.7
SSE
0.6
SSE
0.6
SSE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.5
SE
1
E
1.2
E
1.2
E
1.1
E
1
E
0.9
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.9
SE
0.9
ESE
0.9
ESE
0.9
ESE
1.1
SE
1.1
SE
1.1
SE
1
ESE
1
ESE
1
ESE
1
ESE
1
SE
1
SE
Period(s) (?)999999994554845666667756666666668999874555555566667778888888
Wave
Graph
(?)Metric surfscale
Energy (?)31392020201919192359451814386469661401299057664913621914366423427202018191919152333717970584748424747586976109119129120120117117113113
Wind
(km/h)
20
NW
15
WNW
15
NNW
5
N
5
SW
5
SSW
15
SSE
20
SE
25
SSE
20
SSE
20
S
15
S
15
SSE
15
SSE
10
SSW
10
WSW
0
ESE
5
S
10
SW
5
SW
10
SSW
15
S
25
S
30
S
30
SSW
25
SSW
5
NW
5
NE
10
NE
10
NE
15
NE
15
NE
20
ENE
20
NE
20
ENE
20
NE
25
NE
25
NE
30
NE
35
NE
30
NE
25
NE
20
NE
20
NE
25
NE
25
NE
25
NE
25
NE
25
NE
25
NE
25
NE
25
NE
20
NE
20
ENE
20
ENE
20
ENE
20
ENE
15
NE
15
ENE
15
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		glassglassglasscross-
on		cross-
on		cross-
on		crosscrosscrosscrosscross-
on		cross-
off		cross-
off		glassglasscross-
off		cross-
off		cross-
off		crosscrosscrosscross-
off		cross-
off		cross-
off		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
2:29PM
2.55
2:43AM
2.95
3:23PM
2.44
3:37AM
2.82
4:20PM
2.32
4:35AM
2.66
5:22PM
2.23
5:38AM
2.51
6:29PM
2.17
6:46AM
2.38
7:39PM
2.16
7:57AM
2.30
8:44PM
2.20
9:03AM
2.26
9:38PM
2.25
Low Tide
/ height (m)
8:57PM
-0.02
9:43AM
-0.32
9:54PM
0.12
10:42AM
-0.16
10:56PM
0.26
11:44AM
-0.01
12:02AM
0.36
12:47PM
0.11
1:09AM
0.41
1:49PM
0.19
2:13AM
0.40
2:47PM
0.22
3:13AM
0.34
3:41PM
0.23
Wednesday
30
Thursday
01
Friday
02
Saturday
03
Sunday
04
Monday
05
Tuesday
06
Wednesday
07
Thu
08
Sunrise-----5:37-------5:35-------5:35-------5:33-------5:31-------5:31-------5:30------
Sunset7:42-------7:43-------7:44-------7:45-------7:45-------7:46-------7:47-------7:50---
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Rain (mm)
--------------------------231121111-1---12---1-1----1111----
Temp. °C1713987710121012109991220202019181617212425201513121110109999885545665555678889101010101011
Feels °C (?)117454456375555111921201918151618192117151311977555532-3-3-4-111-1-1-1-1023335667779
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>

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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