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 am Thursday 17 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
5.2° 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 1PM is: 0.2m 9s primary swell from a South-southeast direction and 0.1m 4s secondary swell from a North direction (forecast issued at 07:00am April 17). 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 (17 Apr)0.5ft (0.2m)9s
Afternoon (17 Apr)0.5ft (0.2m)9s
Evening (17 Apr)0.5ft (0.1m)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 
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
5 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 AM5 AM8 AM11 AM2 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.3
SE
0.3
SE
0.2
SSE
0.2
SSE
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.2
S
0.1
SE
0.1
SE
0.4
S
0.9
S
0.1
SE
1.3
S
1.3
SSW
1.4
SSW
1.3
S
1.2
S
0.9
SSE
0.8
SSE
0.8
SSE
0.8
SSE
0.5
SSE
0.4
SSE
0.4
SSE
0.4
SE
0.4
SE
0.2
SSE
0.2
SSE
0.2
SSE
0.2
SSE
0.2
SSE
0.2
SSE
0.1
E
0.1
E
0.7
SSE
0.9
S
0.8
S
0.9
SSE
0.8
SSE
0.9
SE
0.9
SE
0.8
SE
0.7
SE
0.8
SE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.6
ESE
0.5
SE
0.4
SE
0.4
SE
0.4
SE
0.4
ENE
0.4
ENE
0.4
NE
0.3
SE
0.8
SSE
Period(s) (?)99999999798348566656777888888999881212344445555668888888866684
Wave
Graph
(?)Metric surfscale
Energy (?)14138833334333243000135062695350362628181877777733103021252532383228423146505445332417201411101016
Wind
(km/h)
25
WNW
20
WNW
20
WNW
20
WNW
20
NW
20
NW
15
WNW
10
W
10
W
10
WSW
10
SSW
20
S
25
SSW
20
SSW
25
SSW
25
SW
20
SW
20
SW
25
WSW
25
WSW
20
W
15
W
20
W
20
WSW
20
WSW
30
W
30
NW
30
NW
25
NW
20
NW
15
WNW
10
WNW
10
NW
5
N
10
SE
20
SE
20
SE
20
SSE
20
S
15
SSE
25
SE
15
SE
5
SE
15
NW
10
NW
20
W
20
W
20
W
20
W
20
WNW
15
NW
10
NNW
10
ESE
10
SE
10
ESE
10
E
10
NNE
0
N
10
SE
15
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffcross-
off		cross-
off		cross-
off		cross-
off		offoffoffoffcross-
off		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffoffoffoffoffoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		glasscross-
on		cross-
on		cross-
on		cross-
on		crosscrosscross-
on		cross-
on		glasscross-
off		cross-
off		offoffoffoffoffcross-
off		cross-
off		cross-
on		cross-
on		ononcrossglasscross-
on		cross-
on
High Tide
/ height (m)
2:55AM
2.44
3:27PM
2.16
3:36AM
2.43
4:10PM
2.13
4:21AM
2.42
4:58PM
2.12
5:11AM
2.41
5:50PM
2.13
6:05AM
2.42
6:47PM
2.18
7:04AM
2.45
7:45PM
2.29
8:05AM
2.50
8:42PM
2.44
9:05AM
2.57
Low Tide
/ height (m)
9:57AM
0.17
9:59PM
0.52
10:38AM
0.26
10:39PM
0.60
11:25AM
0.33
11:27PM
0.65
12:18PM
0.37
12:26AM
0.66
1:15PM
0.36
1:29AM
0.60
2:12PM
0.30
2:32AM
0.46
3:07PM
0.19
3:31AM
0.27
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Sunrise-5:58-------5:56-------5:56-------5:54-------5:52-------5:50-------5:48-------5:48--
Sunset----7:27-------7:28-------7:29-------7:30-------7:30-------7:32-------7:34-------
clearclearclearclearclearclearcloudpart cloudclearclearclearclearpart cloudlight raincloudcloudcloudcloudpart cloudclearpart cloudcloudpart cloudpart cloudpart cloudcloudpart cloudclearclearclearclearclearclearpart cloudclearclearcloudcloudcloudcloudlight rainlight rainlight raincloudpart cloudpart cloudpart cloudclearclearclearclearclearclearclearcloudpart cloudpart cloudpart cloudcloudcloud
Rain (mm)
-------------1--------------------------551-----------------
Temp. °C3381112976771116181212131314182326232018171312131310776578687535678108767111615121310881318
Feels °C (?)-4-424632122610127688101419232118161464464122222-1210-3144653112613128107571115
  • 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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