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Surf Forecasts:

Long Beach surf break

Long Beach surfForecast / Massachusetts / USA

information circle48hr Weather and Surf, issued 7 am Wednesday 18 Mar 2026 EDT
Forecast update in hr  min  s Forecast update imminent
Long Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Long Beach sea temperature is
3.6° C
 (Which is normal for this time of year)

How big are the waves at Long Beach today?

The current surf forecast for Long Beach at 1PM is: 1.1m 10s primary swell from a Southeast direction (forecast issued at 07:00am March 18). An open ocean swell of 0.3m 3s is not directed at the surf break, a second open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (EDT) & DateWave HeightWave Period
Morning (18 Mar)3.5ft (1.1m)10s
Afternoon (18 Mar)3.5ft (1.0m)10s
Evening (18 Mar)3.5ft (1.0m)10s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Wednesday
18
Thursday
19
Friday
20
Sat
21
5 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
1
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 (?)
1.2
SE
1.1
SE
1.1
SE
1
SE
1.1
SE
1
SE
1
SE
1
SE
1
SE
1
SE
0.9
ESE
0.9
SE
1.2
SE
0.7
SE
0.7
SE
0.7
SE
0.6
SE
0.6
SE
0.6
ESE
0.6
ESE
0.8
ESE
0.9
ESE
1
ESE
1
E
Period(s) (?)111010101010999999999888888888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3192652601922131811731701661621451182257975745755464682125154147
Wind
(km/h)
35
WNW
30
WNW
25
WNW
5
N
15
SSE
25
SSE
20
SSW
20
SSW
15
S
15
S
20
S
25
SSE
30
SSE
30
SSW
25
SSW
25
SW
20
WSW
15
W
10
SW
15
SSE
25
SSE
30
S
15
SSW
15
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		ononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononcross-
on		crosscrosscross-
off		cross-
off		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
11:24AM
2.86
11:45PM
2.83
12:05PM
2.92
12:23AM
2.97
12:48PM
2.93
1:04AM
3.06
Low Tide
/ height (m)
5:08AM
0.01
5:32PM
-0.09
5:50AM
-0.15
6:10PM
-0.15
6:33AM
-0.26
6:50PM
-0.17
Wednesday
18
Thursday
19
Friday
20
Sat
21
Sunrise-6:50-------6:48-------6:46------
Sunset----6:51-------6:52-------6:53---
clear
clear
cloud
cloud
cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
light rain
mod rain
Rain (mm)
----------------------110
Temp. °C-4-4-3-1-1-10-1-1-101321111367544
Feels °C (?)-14-13-11-6-7-9-7-8-7-7-7-7-5-7-7-7-5-4-111-300
  • 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

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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 Long 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.

View detailed surf forecast for Long Beach at:
surf-forecast.com

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