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Surf Forecasts:

Long Beach surf break

Long Beach surfForecast / Massachusetts / USA

information circle48hr Weather and Surf, issued 6 pm Tuesday 20 Jan 2026 EST
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
5.3° C
 (Which is slightly warmer than usual)

How big are the waves at Long Beach today?

The current surf forecast for Long Beach at 2AM is: 0.4m 9s primary swell from a Southeast direction (forecast issued at 06:00pm January 20). An open ocean swell of 1.0m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EST) & DateWave HeightWave Period
Morning (21 Jan)1.5ft (0.4m)9s
Afternoon (21 Jan)1.5ft (0.4m)10s
Evening (21 Jan)5ft (1.5m)5s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM
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
See all maps
Wave Height (m) & direction (?)
0.5
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
1.2
SSW
1.7
S
1.7
SSW
1.8
S
1.8
SSW
0.4
ESE
0.4
ESE
0.4
ESE
0.4
SE
0.4
ESE
0.5
SE
0.4
SE
0.4
ESE
0.4
SE
0.4
SE
Period(s) (?)99999910101055666101099111111111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4129282726192323265716820820519341383524445529463030
Wind
(km/h)
40
WNW
35
W
35
W
35
W
30
W
25
WSW
25
SW
30
SW
30
SW
35
SSW
40
SSW
40
SW
40
SW
40
SW
40
WSW
35
WSW
35
WSW
40
WNW
35
W
35
W
25
WSW
30
WSW
35
W
35
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscrosscrosscrosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
12:26AM
2.52
12:31PM
2.83
1:03AM
2.59
1:11PM
2.80
1:42AM
2.66
Low Tide
/ height (m)
6:12PM
-0.07
6:17AM
0.15
6:47PM
-0.09
6:59AM
0.10
7:26PM
-0.09
7:43AM
0.07
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Sunrise------7:05-------7:05-------7:05-
Sunset4:38-------4:40-------4:42-------
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
cloud
light rain
cloud
part cloud
clear
clear
part cloud
part cloud
clear
cloud
cloud
cloud
cloud
cloud
Rain (mm)
-----------1------------
Temp. °C-6-7-8-9-9-9-8-5-3-312322451-2-2-3-2-2-3
Feels °C (?)-17-18-18-19-18-18-16-14-12-13-9-8-7-8-8-5-4-9-12-12-11-11-12-13
  • 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

Latest Updates

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Discover more articles and updates in the Greenroom.

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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