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Surf Forecasts:

Coastguards surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 6 am Sunday 23 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 4PM is: 0.4m 6s primary swell from a South direction and 0.2m 6s secondary swell from a East direction, 0.7m 4s secondary swell from a Southwest direction (forecast issued at 06:00am November 23). The wind direction is predicted to be cross-onshore.

Time (EST) & DateWave HeightWave Period
Morning (23 Nov)1.5ft (0.4m)7s
Afternoon (23 Nov)1.5ft (0.4m)6s
Evening (23 Nov)2.5ft (0.8m)4s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
23
Monday
24
Tuesday
25
Wed
26
4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 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
See all maps
Wave Height (m) & direction (?)
0.3
S
0.3
S
0.4
S
0.4
S
0.7
SW
0.8
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.2
S
0.2
ESE
0.2
ESE
0.2
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.7
SSW
0.8
SSW
1
S
1.2
S
1.4
S
1.4
S
Period(s) (?)57764444469101099999445556
Wave
Graph
(?)Metric surfscale
Energy kJ (?)58141313202328313899171615151514244371108119
Wind
(km/h)
5
N
5
W
15
SW
20
SW
25
W
30
WNW
30
WNW
30
WNW
30
WNW
25
WNW
30
NW
20
NW
10
NW
5
WNW
10
WSW
15
SW
15
SW
20
SW
25
SSW
20
SSW
25
S
35
S
35
SSW
25
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		glasscross-
on		cross-
on		cross-
on		crosscrosscrosscrosscrosscross-
off		cross-
off		cross-
off		glasscross-
on		cross-
on		onononononcross-
on		onon
High Tide
/ height (m)
8:34AM
1.33
9:06PM
1.02
9:12AM
1.29
9:51PM
1.00
9:57AM
1.25
10:41PM
1.00
Low Tide
/ height (m)
2:19AM
0.16
3:07PM
0.08
2:54AM
0.19
3:45PM
0.11
3:30AM
0.23
4:25PM
0.14
Sunday
23
Monday
24
Tuesday
25
Wed
26
Sunrise-6:48-------6:48-------6:50------
Sunset----4:30-------4:29-------4:29---
clear
clear
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
mod rain
cloud
Rain (mm)
---------------------39-
Temp. °C55781110876667999899111212121313
Feels °C (?)12224300-2-1-21565344577679
  • 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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