Coastguard Beach surfForecast / Massachusetts / USA

information circle48hr Weather and Surf, issued 1 pm Saturday 11 Apr 2026 EDT
Forecast update in hr  min  s Forecast update imminent
Coastguard Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Coastguard Beach sea temperature is
5.3° C
(Which is normal for this time of year)

How big are the waves at Coastguard Beach today?

The current surf forecast for Coastguard Beach at 7PM is: 0.7m 10s primary swell from a East direction and 0.1m 4s secondary swell from a Southwest direction (forecast issued at 01:00pm April 11). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (11 Apr)2.5ft (0.7m)10s
Afternoon (11 Apr)2.5ft (0.7m)10s
Evening (11 Apr)2.5ft (0.7m)10s

Table - waves today at Coastguard Beach. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Saturday
11
Sunday
12
Monday
13
Tuesday
14
11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM
Rating
(10 max)
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.7
E
0.7
E
0.7
E
0.7
E
0.7
E
0.6
E
0.6
E
0.6
E
0.6
E
0.5
E
0.5
E
0.5
E
0.4
E
0.4
E
0.3
E
0.3
E
0.3
E
0.3
ESE
0.3
ESE
0.3
E
0.3
ESE
0.5
S
0.3
ESE
0.4
SSE
Period(s) (?)10101010999999999999910999797
Wave
Graph
(?)Metric surfscale
Energy kJ (?)908989878561606060414039252413141318161517271616
Wind
(km/h)
35
NNW
20
NNW
25
NNW
30
NNW
25
NNW
25
NNW
15
NNW
10
NNW
5
ESE
15
SSE
20
S
25
SSW
25
S
25
S
35
S
45
SSW
45
SW
40
SW
35
SW
30
SW
30
WSW
30
WSW
20
WSW
15
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
glasscrosscrosscross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffoff
High Tide
/ height (m)
7:36PM
2.23
7:42AM
2.43
8:26PM
2.34
8:37AM
2.50
9:11PM
2.51
Low Tide
/ height (m)
1:18PM
0.84
1:31AM
1.04
2:10PM
0.78
2:27AM
0.92
2:57PM
0.69
3:18AM
0.74
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Sunrise-------6:05-------6:03-------6:01
Sunset--7:15-------7:15-------7:16-----
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
cloud
cloud
light rain
part cloud
cloud
cloud
light rain
light rain
clear
clear
clear
part cloud
Rain (mm)
--------------1---22----
Temp. °C71011107544455555681110101113161617
Feels °C (?)-14410-2-1010-1-1-2-2-2-222358121315
  • 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

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 Coastguard Beach 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.


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