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Surf Forecasts:

Coastguards surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 6 am Friday 23 Jan 2026 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
5.2° C
 (Which is normal for this time of year)

How big are the waves at Coastguards today?

The current surf forecast for Coastguards at 2PM is: 1.5m 5s primary swell from a West-southwest direction and 0.5m 10s secondary swell from a Southeast direction, 0.4m 6s secondary swell from a South direction (forecast issued at 06:00am January 23). The wind direction is predicted to be cross-shore.

Time (EST) & DateWave HeightWave Period
Morning (23 Jan)1.5ft (0.5m)10s
Afternoon (23 Jan)4.5ft (1.4m)5s
Evening (23 Jan)1.5ft (0.5m)10s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
23
Saturday
24
Sunday
25
Mon
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
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
SE
0.5
SE
1.1
W
1.4
WSW
1.4
WSW
1.2
WNW
0.5
SE
0.5
SE
0.5
SE
0.4
SE
0.5
SE
0.5
SE
0.5
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.2
ESE
2
E
2.5
E
3.5
E
Period(s) (?)10105555101010101112121111111110101011678
Wave
Graph
(?)Metric surfscale
Energy kJ (?)485053841007250494823606666443030292625261205681368
Wind
(km/h)
30
WNW
25
W
30
W
35
W
35
W
35
NW
40
NW
35
NW
35
NW
30
NW
25
NNW
20
NW
20
NNW
20
NNW
15
N
10
N
10
N
10
NE
20
NE
25
NE
30
ENE
40
ENE
40
ENE
40
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
on		crosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffoffoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		off
High Tide
/ height (m)
9:54AM
1.24
10:27PM
1.22
10:45AM
1.18
11:18PM
1.25
11:41AM
1.12
12:12AM
1.27
Low Tide
/ height (m)
3:44AM
0.02
4:05PM
-0.09
4:31AM
0.05
4:46PM
-0.05
5:30AM
0.10
5:37PM
-0.01
Friday
23
Saturday
24
Sunday
25
Mon
26
Sunrise--7:09-------7:09-------7:09-----
Sunset----4:59-------5:00-------5:01---
clear
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
light snow
light snow
mod snow
mod snow
mod snow
light snow
Rain (mm)
------------------------
Temp. °C11000-5-8-10-11-13-14-12-10-9-10-10-10-9-10-10-7-5-4-3
Feels °C (?)-7-7-9-10-10-15-19-20-21-23-22-19-17-16-16-15-15-14-17-18-16-16-15-13
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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