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Surf Forecasts:

Cupsogue surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 12 pm Saturday 22 Nov 2025 EST
Forecast update in hr  min  s Forecast update imminent
Cupsogue surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cupsogue sea temperature is
11.8° C
 (Which is normal for this time of year)

How big are the waves at Cupsogue today?

The current surf forecast for Cupsogue at 6PM is: 0.1m 8s primary swell from a Southeast direction (forecast issued at 12:00pm November 22). An open ocean swell of 0.2m 6s is not directed at the surf break, a second open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EST) & DateWave HeightWave Period
Morning (22 Nov)0.5ft (0.1m)8s
Afternoon (22 Nov)0.5ft (0.1m)9s
Evening (22 Nov)0.5ft (0.1m)8s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
22
Sunday
23
Monday
24
Tuesday
25
10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM
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 (?)
0.1
SE
0.1
SE
0.1
SE
0.1
S
0.1
SE
0.1
SE
0.2
SSW
0.3
S
0.4
S
0.4
S
0.4
S
0.4
S
0.4
SSW
0.3
SSW
0.3
S
0.2
S
0.2
S
0.1
SE
0.1
SE
0.1
SE
0.3
SE
0.1
S
0.1
SE
0.1
S
Period(s) (?)8991188677777666669999686
Wave
Graph
(?)Metric surfscale
Energy kJ (?)333333381514141417873433312131
Wind
(km/h)
20
NNE
20
NNW
20
NNW
30
N
25
NNW
15
N
10
NNW
10
NW
10
SW
25
WSW
25
WSW
25
W
30
WNW
35
WNW
30
WNW
35
NW
30
NW
25
NW
20
NNW
15
NNW
5
N
10
SSW
15
SW
20
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		offcrosscross-
off		cross-
off		cross-
off		offoffoffoffoffoffoffcross-
off		glasscrosscrosscross
High Tide
/ height (m)
8:25AM
1.02
8:52PM
0.77
9:06AM
0.99
9:36PM
0.75
9:49AM
0.95
10:21PM
0.74
Low Tide
/ height (m)
2:09PM
0.03
2:02AM
0.05
2:47PM
0.04
2:43AM
0.07
3:29PM
0.05
3:28AM
0.09
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Sunrise-------6:46-------6:47-------6:48
Sunset--4:27-------4:27-------4:25-----
light rain
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
Rain (mm)
4-----------------------
Temp. °C8810865445889876657876789
Feels °C (?)4451-10-1001131-1-2-2-30224334
  • 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 Cupsogue 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 Cupsogue at:
surf-forecast.com

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