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Surf Forecasts:

Jetty 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
Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jetty sea temperature is
3.6° C
 (Which is 2.2°C colder than average for this time of year)

How big are the waves at Jetty today?

The current surf forecast for Jetty at 2PM is: 0.4m 10s primary swell from a Southeast direction and 0.5m 6s secondary swell from a South direction, 0.8m 6s secondary swell from a West-southwest direction (forecast issued at 06:00am January 23). The wind direction is predicted to be cross-offshore.

Time (EST) & DateWave HeightWave Period
Morning (23 Jan)1.5ft (0.4m)10s
Afternoon (23 Jan)2.5ft (0.8m)6s
Evening (23 Jan)1.5ft (0.4m)10s

Table - waves today at Jetty. (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
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.6
SSW
0.6
S
0.4
SE
0.4
SE
0.8
WSW
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.3
SE
1.4
E
2
E
3
E
Period(s) (?)771010610101010101212121111111110101011568
Wave
Graph
(?)Metric surfscale
Energy kJ (?)343138393837352425354748484543422926262719104314906
Wind
(km/h)
30
W
25
W
35
W
35
W
35
W
40
NW
40
WNW
35
NW
30
NNW
35
NNW
30
NNW
25
NW
25
NNW
25
NNW
25
NNW
25
NNW
20
NNW
15
N
15
NE
25
NE
35
ENE
50
ENE
50
ENE
50
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffoffoffoffoffoffoffoffoffcross-
off		cross-
off		cross-
off		crosscrosscrosscross-
off
High Tide
/ height (m)
10:28AM
0.89
10:59PM
0.89
11:15AM
0.83
11:50PM
0.90
12:08PM
0.77
12:48AM
0.90
Low Tide
/ height (m)
3:41AM
-0.08
4:05PM
-0.13
4:31AM
-0.05
4:52PM
-0.12
5:26AM
-0.02
5:42PM
-0.09
Friday
23
Saturday
24
Sunday
25
Mon
26
Sunrise--7:07-------7:07-------7:07-----
Sunset----4:55-------4:57-------4:59---
clear
part cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
cloud
part cloud
cloud
cloud
cloud
cloud
light snow
mod snow
mod snow
mod snow
light snow
Rain (mm)
------------------------
Temp. °C10000-5-8-10-11-14-14-12-10-11-11-11-11-10-10-10-6-5-3-1
Feels °C (?)-8-8-10-10-10-16-20-21-21-25-24-21-19-20-20-19-19-17-17-18-15-17-15-13
  • 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 Jetty 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 Jetty at:
surf-forecast.com

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