Coastguards surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 6 am Saturday 31 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
3.3° C
(Which is 1.4°C colder than average for this time of year)


How big are the waves at Coastguards today?

The current surf forecast for Coastguards at 11AM is: 0.1m 11s primary swell from a East direction (forecast issued at 06:00am January 31). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EST) & DateWave HeightWave Period
Morning (31 Jan)0.5ft (0.1m)11s
Afternoon (31 Jan)0.5ft (0.1m)10s
Evening (31 Jan)0.5ft (0.1m)10s

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

Updates in  hr  min  s Forecast update imminent
Saturday
31
Sunday
01
Monday
02
Tue
03
4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
1
1
1
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.1
E
0.1
E
0.1
E
0.1
E
0.1
SE
0.1
SE
0.1
SE
0.1
E
0.1
SE
0.1
SE
1.6
NE
1.1
E
1.1
E
1.1
E
1.3
E
1.3
ESE
1.2
ESE
1.3
ESE
1.1
ESE
1
ESE
0.9
ESE
0.8
ESE
0.7
ESE
0.7
ESE
Period(s) (?)11111111101010171010678910111111111111121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)22224445440127153192346400350373303259213179142142
Wind
(km/h)
15
WNW
10
NNW
10
N
10
NNW
15
N
20
N
25
NNE
30
NNE
35
NNE
35
N
35
N
35
NNW
35
NNW
30
NNW
25
NW
30
NW
25
NW
20
NW
20
NW
25
NW
20
NW
20
NW
20
WNW
15
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off
offcross-
off
cross-
off
offoffoffoffoffoffcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross
High Tide
/ height (m)
5:33AM
1.48
6:07PM
1.24
6:25AM
1.52
6:57PM
1.30
7:13AM
1.52
7:45PM
1.34
Low Tide
/ height (m)
12:02PM
-0.20
12:03AM
-0.16
12:52PM
-0.25
12:55AM
-0.20
1:39PM
-0.27
Saturday
31
Sunday
01
Monday
02
Tue
03
Sunrise--7:03-------7:03-------7:01-----
Sunset----5:08-------5:09-------5:10---
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
part cloud
Rain (mm)
------------------------
Temp. °C-13-13-12-10-9-9-9-9-10-10-9-7-7-7-8-9-10-11-9-5-2-2-5-6
Feels °C (?)-19-19-18-15-16-16-17-18-20-20-19-17-17-16-16-18-18-18-17-13-9-8-12-12
  • 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

Latest Updates

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.


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