Marshfield Jetty surfForecast / Massachusetts / USA

information circle48hr Weather and Surf, issued 1 pm Friday 20 Mar 2026 EDT
Forecast update in hr  min  s Forecast update imminent
Marshfield Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Marshfield Jetty sea temperature is
3.3° C
(Which is normal for this time of year)

How big are the waves at Marshfield Jetty today?

The current surf forecast for Marshfield Jetty at 10PM is: 0.4m 9s primary swell from a East-southeast direction (forecast issued at 01:00pm March 20). An open ocean swell of 0.7m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (20 Mar)1.5ft (0.4m)8s
Afternoon (20 Mar)1ft (0.3m)8s
Evening (20 Mar)1.5ft (0.4m)9s

Table - waves today at Marshfield Jetty. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Friday
20
Saturday
21
Sunday
22
Monday
23
11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM
Rating
(10 max)
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.3
ESE
0.3
ESE
0.3
ESE
0.4
ESE
0.5
E
0.6
E
0.8
ESE
0.7
ESE
0.5
E
0.4
E
0.4
E
0.4
E
0.4
ESE
0.4
ESE
0.3
ESE
0.3
E
0.2
ESE
0.9
SSE
0.2
E
0.2
ENE
0.3
ESE
0.4
ESE
0.4
ESE
1.1
NNE
Period(s) (?)888998888888889785877895
Wave
Graph
(?)Metric surfscale
Energy kJ (?)14141425395176703521212020191597396410232659
Wind
(km/h)
15
S
30
SSW
40
SSW
40
SSW
35
SSW
25
SSW
15
SW
15
WNW
15
NNW
15
NNE
15
NE
10
NE
10
ENE
5
S
15
S
25
S
30
S
25
SSW
20
SSW
20
N
25
N
35
N
35
NNE
35
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
crosscross-
on
cross-
on
ononcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscross-
on
cross-
on
cross-
on
High Tide
/ height (m)
1:06PM
3.02
1:23AM
3.18
1:52PM
3.00
2:07AM
3.26
2:40PM
2.94
2:56AM
3.27
Low Tide
/ height (m)
7:12PM
-0.05
7:40AM
-0.27
7:56PM
-0.05
8:28AM
-0.30
8:42PM
-0.00
Friday
20
Saturday
21
Sunday
22
Monday
23
Sunrise-------6:43-------6:43-------6:41
Sunset--6:53-------6:54-------6:55-----
clear
clear
cloud
cloud
light rain
light rain
light rain
part cloud
part cloud
cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light snow
cloud
cloud
Rain (mm)
----251----------1123---
Temp. °C6877776667655445710953211
Feels °C (?)10-3-2-1122122111-1-10450-4-6-8-8
  • 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 Marshfield Jetty 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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