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Surf Forecasts:

Coastguards surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 12 am Tuesday 25 Nov 2025 EST
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
11.0° C
 (Which is normal for this time of year)

How big are the waves at Coastguards today?

The current surf forecast for Coastguards at 4AM is: 0.3m 9s primary swell from a East-southeast direction and 0.1m 8s secondary swell from a Southeast direction, 0.4m 2s secondary swell from a Southwest direction (forecast issued at 12:00am November 25). The wind direction is predicted to be onshore.

Time (EST) & DateWave HeightWave Period
Morning (25 Nov)2.5ft (0.8m)4s
Afternoon (25 Nov)3.5ft (1.1m)5s
Evening (25 Nov)5ft (1.5m)6s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
25
Wednesday
26
Thursday
27
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.8
SSW
1.1
S
1.1
S
1.4
S
1.6
S
1.8
S
1.7
S
1.6
S
1.5
S
1.5
S
1.6
S
1.7
S
1.5
S
1.3
S
1.2
S
1.2
S
1.1
S
1.8
SW
1.9
SW
2
WSW
Period(s) (?)999945556677777777877666
Wave
Graph
(?)Metric surfscale
Energy kJ (?)17151616225157104158239255233196196226279236181159152121209235270
Wind
(km/h)
5
S
10
SSW
15
SSW
20
SSW
25
SSW
25
S
25
SSE
30
SSE
30
SSW
35
SSW
20
SW
20
SSW
20
SSW
15
SSW
15
SW
20
SW
35
W
40
W
35
W
35
W
35
W
40
W
40
W
40
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononononononcross-
on		cross-
on		onononononononcross-
on		crosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
9:51PM
1.00
9:57AM
1.25
10:41PM
1.00
10:47AM
1.22
11:33PM
1.02
11:41AM
1.21
Low Tide
/ height (m)
3:30AM
0.23
4:25PM
0.14
4:12AM
0.26
5:12PM
0.15
5:08AM
0.29
6:08PM
0.14
Tuesday
25
Wednesday
26
Thursday
27
Sunrise---6:50-------6:50-------6:52----
Sunset------4:29-------4:28-------4:28-
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
cloud
light rain
part cloud
cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
Rain (mm)
-------135--1-----------
Temp. °C9101010111111121414141314141413137645554
Feels °C (?)66556566981110121212105-3-3-6-5-5-5-6
  • 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

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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 Coastguards 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 Coastguards at:
surf-forecast.com

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