Flies surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 7 pm Wednesday 20 May 2026 EDT
Forecast update in hr  min  s Forecast update imminent
Flies surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Flies sea temperature is
12.8° C
(Which is slightly warmer than usual)

How big are the waves at Flies today?

The current surf forecast for Flies at 3AM is: 1.0m 6s primary swell from a South direction and 0.4m 9s secondary swell from a Southeast direction (forecast issued at 07:00pm May 20). The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (21 May)2.5ft (0.8m)6s
Afternoon (21 May)2.5ft (0.7m)6s
Evening (21 May)2ft (0.6m)6s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 11mm), heaviest on Wed night. Warm (max 22°C on Wed night, min 11°C on Thu afternoon). Wind will be generally light.

Wed
20
Thursday
21
Friday
22
Sat
23
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
2 AM
5 AM
8 AM
11 AM
2 PM
Rating
(10 max)
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.3
SSW
6
1.2
SSW
6
1.1
S
6
1
S
6
0.9
SSW
6
0.9
S
6
0.8
S
6
0.7
S
6
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.7
E
4
1
ESE
5
1
ESE
6
1.1
ESE
6
1
ESE
6
0.1
SE
14
0.1
SE
14
0.1
SE
14
0.1
SE
14
0.1
SE
13
Wave Graph
Metric surfscale
Energy kJ
133
123
97
81
66
64
49
38
29
28
27
27
29
28
16
42
63
80
68
7
7
7
7
7
Wind (km/h)
20
SW
20
WSW
20
W
20
N
15
NNW
15
N
25
NNE
25
NE
10
ENE
10
ESE
10
ESE
15
ENE
15
ENE
20
NE
20
E
25
ESE
20
ESE
20
ESE
20
ESE
15
E
20
NE
25
ENE
25
E
25
E
cross
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross
cross-on
on
on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
High Tide
11:36PM1.16m
12:13PM0.94m
00:33AM1.09m
1:13PM0.92m
1:33AM1.01m
Low Tide
4:36PM0.04m
5:33AM0.02m
5:35PM0.11m
6:33AM0.07m
6:41PM0.17m
7:37AM0.11m
part cloud
rain showers
light rain
cloud
cloud
cloud
light rain
light rain
light rain
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:26
5:26
5:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:04
8:05
8:06
8:07
2
5
1
2
1
Temp °C
22
22
21
18
16
16
13
11
11
11
11
11
11
11
12
12
12
11
11
11
11
11
12
12
20
21
21
13
12
13
8
6
9
9
9
8
8
6
7
7
8
6
6
7
6
5
6
6
Swell 1
Height (m)
Direction
Period (s)
0.4
SE
9
1.2
SSW
6
1.1
S
6
1
S
6
0.9
SSW
6
0.9
S
6
0.8
S
6
0.7
S
6
0.6
S
6
0.6
E
5
0.6
E
5
0.6
E
5
0.5
E
5
0.4
S
6
0.4
SSE
6
0.3
SE
9
0.3
SE
9
0.2
ESE
10
0.2
ESE
10
0.9
ESE
6
0.9
ESE
6
0.2
ESE
10
0.2
ESE
10
0.1
SE
13
Energy kJ
29
123
97
81
66
64
49
38
29
17
19
20
14
11
11
13
14
9
9
57
61
10
10
7
Swell 2
Height (m)
Direction
Period (s)
0.1
SE
15
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.6
S
6
0.5
S
6
0.5
S
6
0.4
S
6
0.4
SE
9
0.4
SE
9
0.1
SE
14
0.1
SE
13
0.1
SE
13
0.1
SE
13
0.2
ESE
10
0.2
ESE
10
0.1
SE
14
0.1
SE
14
0.1
SE
13
Energy kJ
8
29
29
29
29
29
28
27
28
27
18
18
11
28
21
7
7
7
7
10
10
7
7
7
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
14
0.1
SE
15
0.1
SE
14
0.1
SE
15
0.1
SE
15
0.1
SE
14
0.1
SE
14
0.2
NNE
3
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.1
SE
13
0.1
SE
14
0.1
SE
13
0.1
SE
14
0.1
SE
14
Energy kJ
8
8
8
8
8
8
8
1
28
27
27
29
7
7
7
7
7
Wind waves
Height (m)
Direction
Period (s)
1.3
SSW
6
0.2
NNE
2
0.2
NNE
2
0.5
NE
3
0.6
NE
4
0.5
E
4
0.4
ENE
4
0.6
E
5
0.7
E
4
1
ESE
5
1
ESE
6
1.1
ESE
6
1
ESE
6
0.9
ESE
6
0.9
ESE
6
1
ESE
6
Energy kJ
133
1
1
5
10
9
6
16
16
42
63
80
68
65
71
88
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
Distance (km)
138
36
32
2
0
22
71
78
76
848
76
75
607
623
615
611
615
638
638
638
22
611
666
666
Best forecast wave conditions in Long Island New York
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
1
2
1
1
1
2
2
3
1
2
1
2
2
2
2
2
1
1
2
2
2
2
2
1
Header Global
Rating
(10 max)
5
5
5
5
5
5
4
5
4
4
5
7
8
7
6
5
5
6
7
7
8
8
7
6
  • 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

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 Flies 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.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest