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Surf Forecasts:

Coastguards surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 6 am Thursday 29 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
4.2° C
 (Which is slightly cooler than normal)

How big are the waves at Coastguards today?

The current surf forecast for Coastguards at 11AM is: 0.9m 4s primary swell from a West-northwest direction and 0.1m 11s secondary swell from a Southeast direction, 0.1m 6s secondary swell from a South direction (forecast issued at 06:00am January 29). The wind direction is predicted to be cross-offshore.

Time (EST) & DateWave HeightWave Period
Morning (29 Jan)0.5ft (0.1m)11s
Afternoon (29 Jan)2.5ft (0.8m)4s
Evening (29 Jan)0.5ft (0.1m)11s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thursday
29
Friday
30
Saturday
31
Sun
01
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 (?)
0.1
SE
0.1
SE
0.9
WNW
0.1
SE
0.8
WNW
0.9
WNW
0.1
SE
0.1
SE
0.1
SE
1.1
WNW
1.1
WNW
1
WNW
1
W
1.2
WNW
0.1
E
0.1
E
0.7
WNW
0.6
WNW
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.1
SE
0.1
SE
Period(s) (?)11114114411111144444111144111010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5423519275554244403850221611444444
Wind
(km/h)
25
NW
20
NW
25
WNW
25
WNW
25
WNW
30
WNW
30
NW
30
WNW
30
WNW
30
WNW
30
WNW
30
WNW
30
WNW
30
NW
25
NW
15
WNW
15
NW
15
NW
10
N
10
NNW
5
N
25
N
25
NNE
30
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		crosscrosscross-
off		cross-
off		crosscrosscrosscrosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		glasscross-
off		offoff
High Tide
/ height (m)
3:29AM
1.35
4:10PM
1.08
4:35AM
1.41
5:12PM
1.16
5:33AM
1.48
6:07PM
1.24
Low Tide
/ height (m)
10:12AM
-0.05
10:08PM
-0.06
11:09AM
-0.13
11:07PM
-0.12
12:02PM
-0.20
12:03AM
-0.16
Thursday
29
Friday
30
Saturday
31
Sun
01
Sunrise--7:05-------7:05-------7:03-----
Sunset----5:06-------5:07-------5:08---
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
Rain (mm)
------------------------
Temp. °C-9-11-11-8-6-7-10-12-14-14-14-12-10-12-14-14-14-14-13-10-8-8-9-9
Feels °C (?)-17-19-19-17-14-16-19-22-23-23-24-22-20-21-22-21-21-20-18-15-12-16-17-18
  • 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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