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Surf Forecasts:

Cupsogue surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 12 pm Monday 02 Feb 2026 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
2.0° C
 (Which is 3.1°C colder than average for this time of year)

How big are the waves at Cupsogue today?

The current surf forecast for Cupsogue at 7PM is: 0.4m 10s primary swell from a South-southeast direction (forecast issued at 12:00pm February 02). An open ocean swell of 0.8m 12s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (EST) & DateWave HeightWave Period
Morning (02 Feb)2.5ft (0.8m)12s
Afternoon (02 Feb)1.5ft (0.5m)11s
Evening (02 Feb)1.5ft (0.4m)10s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
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 (?)
0.8
SSE
0.7
SSE
0.5
SSE
0.4
SSE
0.3
SSE
0.3
SSE
0.2
SSE
0.2
S
0.2
S
0.1
S
0.2
SSE
0.6
SW
0.5
SW
0.4
SW
0.4
SW
0.4
SW
0.1
SE
0.2
SSW
0.3
SSW
0.3
S
0.3
S
0.2
S
0.2
S
0.3
SSW
Period(s) (?)12111110101099991055544105565577
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1691156638191997629131177544655349
Wind
(km/h)
30
NNW
25
NW
30
NW
25
NW
20
NW
15
WNW
15
WNW
10
WNW
15
W
20
WSW
25
WSW
20
W
20
W
20
W
20
W
20
WNW
15
N
15
NNW
15
NW
15
NNW
20
NNW
15
NNW
20
NNW
15
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		offoffoffcross-
off		cross-
off		offoff
High Tide
/ height (m)
7:31AM
1.09
7:58PM
0.94
8:17AM
1.07
8:45PM
0.95
9:02AM
1.02
9:29PM
0.95
Low Tide
/ height (m)
1:40PM
-0.15
1:40AM
-0.12
2:16PM
-0.15
2:23AM
-0.11
2:51PM
-0.13
3:03AM
-0.07
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
Sunrise-------6:58-------6:58-------6:56
Sunset--5:08-------5:09-------5:10-----
clear
clear
clear
clear
clear
clear
clear
cloud
clear
clear
cloud
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
Rain (mm)
------------------------
Temp. °C-6-3-2-4-4-5-6-7-6-2-1-1-1-1-2-5-6-4-3-3-4-5-6-6
Feels °C (?)-15-11-10-11-10-11-12-12-12-9-8-8-8-7-8-12-12-10-9-9-10-11-13-12
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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