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Surf Forecasts:

Cupsogue surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 12 am Sunday 01 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
2.1° 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 8AM is: 1.1m 5s primary swell from a Northeast direction and 0.1m 10s secondary swell from a Southeast direction (forecast issued at 12:00am February 01). The wind direction is predicted to be cross-offshore.

Time (EST) & DateWave HeightWave Period
Morning (01 Feb)--
Afternoon (01 Feb)--
Evening (01 Feb)0.5ft (0.2m)10s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
01
Monday
02
Tuesday
03
10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
2
1
1
0
0
1
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.1
SE
0.8
NE
1
NE
1.1
NE
0.9
ENE
1
E
0.9
E
0.3
SE
0.2
SSE
0.5
S
0.9
SSE
0.9
SSE
0.9
SSE
0.7
SSE
0.5
SSE
0.5
SSE
0.4
SSE
0.4
SE
0.3
SSE
0.2
SSE
0.2
S
0.1
S
0.2
SSE
0.2
SSE
Period(s) (?)104556781010161413121211101010109991010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)41841680001610124322280210119665938231886299
Wind
(km/h)
35
NNE
35
NNE
35
NNE
40
N
45
N
40
N
35
NNW
30
NNW
30
NW
25
NNW
25
NW
25
NW
25
NW
25
NW
25
NW
20
NW
20
WNW
20
WNW
15
WNW
10
WNW
20
W
20
WSW
25
WSW
20
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffoffoffoffoffoffoffoffoffoffoffoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
6:42AM
1.09
7:10PM
0.90
7:31AM
1.09
7:58PM
0.94
8:17AM
1.07
Low Tide
/ height (m)
12:00AM
-0.10
1:00PM
-0.13
12:53AM
-0.12
1:40PM
-0.15
1:40AM
-0.12
2:16PM
-0.15
Sunday
01
Monday
02
Tuesday
03
Sunrise----7:01-------7:00------6:58----
Sunset------5:07-------5:08-------5:09-
cloud
cloud
cloud
cloud
clear
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
cloud
cloud
Rain (mm)
------------------------
Temp. °C-7-8-10-10-9-7-6-7-7-8-8-9-8-4-3-3-4-5-6-6-5-2-10
Feels °C (?)-17-18-20-21-21-18-16-16-16-16-16-18-16-12-11-10-11-11-11-11-11-9-8-7
  • 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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