Coastguards surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 1 pm Sunday 03 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
10.8° 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 5PM is: 0.6m 9s primary swell from a East direction and 0.4m 7s secondary swell from a South direction, 0.7m 4s secondary swell from a West direction (forecast issued at 01:00pm May 03). The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (03 May)2ft (0.6m)9s
Afternoon (03 May)2ft (0.6m)9s
Evening (03 May)2ft (0.6m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Wed morning. Very mild (max 16°C on Tue morning, min 11°C on Sun night). Winds increasing (light winds from the W on Sun night, strong winds from the SSW by Tue night).

Sun
3
Monday
4
Tuesday
5
Wed
6
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
2 AM
5 AM
8 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
<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>
<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)
0.6
E
9
0.6
E
9
0.6
E
9
0.6
E
8
0.7
ESE
8
0.7
ESE
8
1.1
SW
5
1.3
SW
5
1.2
SSW
6
1.6
SSW
6
1.8
SSW
6
1.8
SSW
6
1.8
S
6
1.7
S
6
1.7
S
7
1.7
S
7
1.9
S
7
2.2
S
7
2.4
S
7
2.5
S
7
2.5
S
7
2.5
S
8
2.5
S
8
2.3
S
7
Wave Graph
Metric surfscale
Energy kJ
57
56
55
52
72
72
50
80
87
159
256
265
259
243
263
282
392
515
611
800
753
877
775
585
Wind (km/h)
25
NW
30
WNW
30
NW
15
W
15
W
25
WSW
25
WSW
30
SW
25
SW
25
SSW
30
SSW
25
SSW
25
SSW
25
SSW
25
SSW
25
SSW
25
SSW
35
SSW
40
SSW
45
SSW
45
SSW
40
SSW
35
SSW
30
SSW
cross-off
cross
cross-off
cross
cross
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
9:02AM1.19m
9:14PM1.44m
9:42AM1.15m
9:51PM1.38m
10:25AM1.09m
10:30PM1.33m
Low Tide
2:57PM0.14m
3:38AM0.05m
3:32PM0.19m
4:16AM0.10m
4:06PM0.24m
4:54AM0.15m
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:47
5:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:50
7:51
7:52
7:53
Temp °C
10
12
14
15
14
12
11
11
14
15
14
14
13
12
13
14
16
16
16
15
14
13
13
13
3
4
6
10
9
6
4
4
8
9
8
9
8
7
9
9
11
10
8
7
6
5
7
7
Swell 1
Height (m)
Direction
Period (s)
0.6
E
9
0.6
E
9
0.6
E
9
0.6
SSE
7
0.7
ESE
8
0.7
ESE
8
0.6
E
8
0.5
E
8
0.5
E
8
0.4
E
8
0.4
E
9
0.3
E
9
0.2
E
9
0.2
E
9
0.1
E
9
0.1
E
9
0.1
E
8
0.1
E
9
0.1
E
10
0.1
E
10
0.1
E
10
Energy kJ
57
56
55
38
72
72
50
35
36
23
23
14
6
6
2
1
1
1
2
2
2
Swell 2
Height (m)
Direction
Period (s)
0.4
SSE
6
0.5
S
6
0.4
S
7
0.6
E
8
0.5
SSE
7
0.5
SSE
8
0.4
SSE
8
0.3
SSE
9
Energy kJ
13
22
14
52
29
32
22
15
Swell 3
Height (m)
Direction
Period (s)
0.1
NE
4
0.1
SE
8
0.4
SE
7
0.1
S
9
0.2
S
7
0.2
SSE
9
Energy kJ
1
3
13
2
4
9
Wind waves
Height (m)
Direction
Period (s)
0.6
WNW
4
0.6
WNW
4
0.7
W
4
0.5
W
4
0.6
W
4
0.8
WSW
4
1.1
SW
5
1.3
SW
5
1.2
SSW
6
1.6
SSW
6
1.8
SSW
6
1.8
SSW
6
1.8
S
6
1.7
S
6
1.7
S
7
1.7
S
7
1.9
S
7
2.2
S
7
2.4
S
7
2.5
S
7
2.5
S
7
2.5
S
8
2.5
S
8
2.3
S
7
Energy kJ
8
11
14
7
9
18
47
80
87
159
256
265
259
243
263
282
392
515
611
800
753
877
775
585
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)
80
40
70
6
6
108
133
276
2325
255
283
153
153
153
59
153
2090
2090
2578
2325
2325
1392
1360
1348
Best forecast wave conditions in Long Island New York
Rating
(10 max)
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
4
4
3
1
1
4
3
4
3
3
1
2
3
3
3
3
3
2
2
2
1
2
2
3
Header Global
Rating
(10 max)
5
4
4
4
4
4
5
5
5
5
5
4
5
5
5
5
5
5
5
5
5
5
8
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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