Coastguard Beach surfForecast / Massachusetts / USA

information circle48hr Weather and Surf, issued 7 pm Sunday 19 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
6.0° 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 12AM is: 0.4m 7s primary swell from a East-northeast direction and 0.3m 6s secondary swell from a South-southeast direction (forecast issued at 07:00pm April 19). An open ocean swell of 1.1m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (20 Apr)--
Afternoon (20 Apr)2ft (0.6m)7s
Evening (20 Apr)1.5ft (0.5m)7s

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


Updates in  hr  min  s Forecast update imminent
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
Rating
(10 max)
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
Wave Height (m) & direction (?)
0.6
E
0.5
E
0.4
ENE
0.4
ENE
0.3
ENE
0.3
ENE
0.3
ENE
0.3
ENE
0.3
ENE
0.3
ENE
0.3
E
0.7
NE
0.9
NNE
0.8
NNE
0.6
NNE
0.3
E
0.3
E
0.2
E
0.2
E
0.2
ESE
0.2
E
0.2
E
0.7
S
1
S
Period(s) (?)777777777873444777787744
Wave
Graph
(?)Metric surfscale
Energy kJ (?)392616169999101210112525151010446441441
Wind
(km/h)
45
NW
40
NW
35
WNW
25
WNW
20
WNW
20
WNW
10
WNW
10
NW
5
ENE
10
SSE
25
NNE
30
NNE
25
NNE
20
N
15
N
15
N
10
ENE
15
S
20
SSW
25
SW
25
SW
25
SSW
35
SSW
30
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffcross-
off
glasscrosscrosscross-
on
crosscrosscrosscrossoncrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
1:45AM
3.29
2:27PM
2.87
2:38AM
3.23
3:23PM
2.78
3:34AM
3.12
Low Tide
/ height (m)
7:31PM
0.33
8:13AM
-0.02
8:23PM
0.40
9:08AM
0.06
9:19PM
0.50
10:07AM
0.17
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Sunrise-----5:52-------5:50-------5:48--
Sunset7:23-------7:24-------7:25-------
light rain
light rain
part cloud
part cloud
clear
clear
clear
cloud
light rain
light rain
cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
clear
cloud
cloud
light rain
light rain
light rain
Rain (mm)
21------11-----------121
Temp. °C656544664664444444556357
Feels °C (?)-4-5-2-2-2-21222-1-4-3-3-2-1-1-2-2-2-1-4-30
  • 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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