Cupsogue Surf Break

Lat Long: 40.78° N 72.70° W

Issued: 1 am 22 Jun 2026 (local time)

Forecast update in  hr  min

Today's Cupsogue sea temperature is
17.8° C

Slightly cooler than normal

Cupsogue surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Cupsogue today (22 Jun):

  • Morning surf: Morning surf (22 Jun, local time) - 1.5ft (0.5m), 6s period with S swell.
  • Afternoon surf: Afternoon surf (22 Jun, local time) - 1.5ft (0.5m), 6s period with S swell.
  • Evening surf: Evening surf (22 Jun, local time) - 3.5ft (1.0m), 5s period with S swell.

The current surf forecast for Cupsogue at 7AM is: 0.5m 6s primary swell from a South direction and 0.1m 12s secondary swell from a Southeast direction (forecast issued at 01:00am June 22). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (22 Jun)1.5ft (0.5m)6s
Afternoon (22 Jun)1.5ft (0.5m)6s
Evening (22 Jun)3.5ft (1.0m)5s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 45mm), heaviest during Tue morning. Warm (max 26°C on Wed afternoon, min 18°C on Tue night). Wind will be generally light.

Monday
22
Tuesday
23
Wednesday
24
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
2
0
0
1
1
1
1
1
1
1
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
S
7
0.5
S
7
0.5
S
6
0.5
S
6
0.5
S
6
0.6
S
6
0.9
SSE
5
1.2
S
6
1.2
S
6
1.2
S
6
1.2
S
6
1.3
S
6
1
S
6
0.7
SE
6
0.9
SSE
6
0.9
SSE
6
0.9
SSE
6
0.9
SSE
6
0.9
SSE
7
0.9
SSE
7
0.9
SSE
7
0.9
SSE
7
0.8
SSE
7
0.8
SSE
7
Wave Graph
Metric surfscale
Energy kJ
32
21
19
19
19
27
47
91
101
108
112
127
76
37
52
53
55
66
73
73
73
64
51
57
Wind (km/h)
10
WSW
5
NNE
10
E
15
SE
10
SSE
10
ESE
10
ESE
25
S
20
S
20
S
10
SW
5
NW
20
N
20
NNW
10
NNW
10
WNW
15
NW
20
NNW
20
NNW
15
NW
15
WSW
15
WSW
20
SW
15
W
Wind State
cross-off
cross-off
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross
glassy
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
cross-off
cross
cross-off
High Tide
2:01AM0.93m
2:40PM0.97m
2:58AM0.87m
3:36PM0.97m
3:55AM0.83m
4:28PM0.99m
Low Tide
7:49AM0.13m
8:37PM0.23m
8:37AM0.16m
9:47PM0.25m
9:23AM0.18m
10:53PM0.24m
clear
part cloud
part cloud
cloud
cloud
light rain
mod rain
light rain
light rain
light rain
light rain
heavy rain
mod rain
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:18
5:18
5:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:24
8:24
8:25
 mm
2
7
2
2
4
4
13
6
4
1
Temp °C
23
22
21
23
22
20
19
21
21
20
21
21
19
19
19
20
20
18
19
23
24
26
24
23
Feels °C
23
22
20
22
22
20
20
20
20
20
23
24
18
19
20
21
19
15
17
20
21
23
22
22
Swell 1
Height (m)
Direction
Period (s)
0.6
S
7
0.5
S
7
0.5
S
6
0.5
S
6
0.5
S
6
0.1
SE
11
0.1
SE
11
0.1
SE
11
1.2
S
6
0.1
SE
11
1.2
S
6
1.1
S
6
1
S
6
0.7
SE
6
0.9
SSE
6
0.9
SSE
6
0.9
SSE
6
0.9
SSE
6
0.9
SSE
7
0.9
SSE
7
0.9
SSE
7
0.9
SSE
7
0.8
SSE
7
0.8
SSE
7
Energy kJ
32
21
19
19
19
5
5
5
101
5
112
94
76
37
52
53
55
66
73
73
73
64
51
57
Swell 2
Height (m)
Direction
Period (s)
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.6
SSW
6
0.1
S
11
0.1
E
11
0.6
S
7
0.5
S
7
0.4
SSW
7
Energy kJ
6
6
5
5
5
5
5
5
5
5
29
2
2
33
23
15
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
11
0.1
S
11
0.1
E
11
0.2
N
3
Energy kJ
5
2
2
1
Wind waves
Height (m)
Direction
Period (s)
0.6
S
6
0.9
SSE
5
1.2
S
6
1.2
S
6
1.3
S
6
0.5
SSW
6
0.4
SSW
3
0.5
SSW
4
Energy kJ
27
47
91
108
127
23
5
9
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
2
1
2
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
17
53
876
3314
3402
1630
3368
707
116
100
15
0
4
4
0
0
0
0
0
0
0
0
48
0
Best forecast wave conditions in Long Island New York
Rating
(10 max)
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
2
2
2
2
2
3
3
3
3
1
1
1
3
3
3
3
3
1
2
1
2
Header Global
Rating
(10 max)
5
7
6
6
5
5
5
5
5
5
5
5
6
7
8
9
7
8
7
8
7
7
6
5
  • 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
How to use the Wavefinder 

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