Coastguards surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 1 am Saturday 02 May 2026 EDT
Forecast update in hr  min  s Forecast update imminent
Coastguards surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Coastguards sea temperature is
10.6° C
(Which is 1.6°C warmer than normal for this time of year)

How big are the waves at Coastguards today?

The current surf forecast for Coastguards at 5AM is: 0.7m 9s primary swell from a East-southeast direction and 0.1m 7s secondary swell from a South direction, 0.9m 5s secondary swell from a South-southwest direction (forecast issued at 01:00am May 02). The wind direction is predicted to be onshore.

Time (EDT) & DateWave HeightWave Period
Morning (02 May)2.5ft (0.7m)9s
Afternoon (02 May)2.5ft (0.7m)9s
Evening (02 May)2.5ft (0.7m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 15°C on Mon afternoon, min 7°C on Sun morning). Wind will be generally light.

Saturday
2
Sunday
3
Monday
4
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
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.7
ESE
9
0.7
ESE
9
0.7
ESE
9
0.7
ESE
9
0.7
ESE
9
0.7
ESE
9
0.7
E
9
0.7
ESE
9
0.7
ESE
9
0.7
ESE
9
0.6
E
9
0.6
E
9
0.6
E
9
0.8
SSE
8
0.7
SSE
8
0.7
ESE
8
0.7
ESE
8
0.6
E
8
0.6
E
8
0.9
SSW
5
1.1
S
5
1.1
S
5
1.3
SSW
6
1.5
S
6
Wave Graph
Metric surfscale
Energy kJ
82
82
80
79
77
79
74
79
79
79
57
57
56
72
75
73
72
50
50
36
66
71
106
160
Wind (km/h)
20
SSW
20
SSW
15
SW
10
WNW
15
W
5
WSW
5
NE
10
N
20
N
20
NNW
20
NW
25
NW
25
WNW
25
WNW
10
WNW
15
WSW
15
WSW
20
SW
25
SW
20
SW
25
SSW
25
SSW
20
SSW
20
SSW
on
on
cross-on
cross
cross-on
glassy
glassy
off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
High Tide
8:23AM1.24m
8:38PM1.49m
9:02AM1.19m
9:14PM1.44m
9:42AM1.15m
9:51PM1.38m
Low Tide
2:21AM0.00m
2:21PM0.09m
3:01AM0.02m
2:57PM0.14m
3:38AM0.05m
3:32PM0.19m
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
cloud
part cloud
clear
cloud
cloud
cloud
part cloud
clear
clear
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:50
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:49
7:50
7:51
Temp °C
10
10
10
11
12
12
12
11
9
8
7
10
12
14
14
13
12
11
11
13
14
15
15
15
5
5
6
8
8
9
9
7
3
1
0
3
5
7
9
8
8
6
5
8
9
10
11
11
Swell 1
Height (m)
Direction
Period (s)
0.7
ESE
9
0.7
ESE
9
0.7
ESE
9
0.7
ESE
9
0.7
ESE
9
0.7
ESE
9
0.7
E
9
0.7
ESE
9
0.7
ESE
9
0.7
ESE
9
0.6
E
9
0.6
E
9
0.6
E
9
0.8
SSE
8
0.7
SSE
8
0.7
ESE
8
0.7
ESE
8
0.6
E
8
0.6
E
8
0.5
E
8
0.5
E
9
0.4
E
9
0.3
E
9
0.3
E
8
Energy kJ
82
82
80
79
77
79
74
79
79
79
57
57
56
72
51
73
72
50
50
35
37
24
13
13
Swell 2
Height (m)
Direction
Period (s)
0.1
S
7
0.1
S
7
0.5
SSW
4
0.4
SSW
4
0.1
S
5
0.3
S
4
0.2
S
4
0.1
S
6
0.3
SSE
7
0.5
SSE
7
0.5
SE
8
0.6
E
9
0.7
ESE
8
0.5
SSE
8
0.5
SSE
8
0.4
SSE
8
0.4
SSE
8
0.3
SSE
7
Energy kJ
1
1
9
5
1
2
1
1
10
26
28
56
75
33
33
19
19
11
Swell 3
Height (m)
Direction
Period (s)
0.1
S
7
0.1
S
7
0.1
S
7
0.1
S
5
0.1
S
8
0.1
NE
4
0.4
SSE
6
0.4
SE
8
Energy kJ
1
1
1
1
1
1
14
14
Wind waves
Height (m)
Direction
Period (s)
1
SSW
5
0.9
SSW
5
0.8
SSW
4
0.6
SSW
4
0.5
S
4
0.4
SSW
4
0.4
S
4
0.3
NNW
2
0.5
NNW
3
0.6
NW
3
0.6
WNW
4
0.7
W
4
0.6
W
4
0.5
W
4
0.5
W
4
0.7
WSW
4
0.6
SW
4
0.8
SW
4
0.9
SSW
5
1.1
S
5
1.1
S
5
1.3
SSW
6
1.5
S
6
Energy kJ
42
35
23
15
9
6
5
1
5
6
11
14
9
6
7
11
12
21
36
66
71
106
160
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
131
125
21
2
6
0
0
0
2
2
6
40
40
40
2
40
40
40
131
65
275
62
319
326
Best forecast wave conditions in Long Island New York
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
1
1
1
3
2
1
1
1
1
2
1
1
1
3
1
1
4
4
1
1
3
1
2
1
Header Global
Rating
(10 max)
5
5
4
4
4
4
4
4
4
4
4
5
4
4
4
4
4
5
5
5
4
5
4
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

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