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Surf Forecasts:

Jetty surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 7 pm Sunday 15 Mar 2026 EDT
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
3.4° C
 (Which is 1.3°C colder than average for this time of year)

How big are the waves at Jetty today?

The current surf forecast for Jetty at 3AM is: 1.6m 6s primary swell from a Southeast direction (forecast issued at 07:00pm March 15). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (16 Mar)7ft (2.2m)7s
Afternoon (16 Mar)8ft (2.5m)8s
Evening (16 Mar)11ft (3.5m)9s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
!
0
1
1
2
0
1
2
0
0
1
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.6
ESE
0.7
SE
1.1
SE
1.5
SE
1.9
SE
2.2
SSE
2.2
SSE
2.5
SSE
3
SSE
3.5
SSE
4
SSE
4
S
3
SSE
2.5
SSE
2.3
SSE
2.2
SSE
1.5
S
1.4
SSW
1.3
SE
1.2
SE
1.3
SSE
1.3
SSE
1.2
SSE
1.1
SSE
Period(s) (?)445567889910101010101010101010101099
Wave
Graph
(?)Metric surfscale
Energy kJ (?)91649122252480587824136220252967381718511296959878434356341298332284253212
Wind
(km/h)
25
ESE
25
ESE
30
ESE
35
ESE
45
SE
40
SSE
45
S
50
S
50
S
50
S
65
S
35
WSW
40
WSW
40
W
35
W
35
W
40
WSW
30
WNW
30
NW
30
WNW
25
WNW
25
WNW
20
NW
5
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		onononononononcrosscrosscross-
off		cross-
off		cross-
off		crosscross-
off		offcross-
off		cross-
off		cross-
off		offcross-
off
High Tide
/ height (m)
6:03PM
0.81
6:22AM
0.95
6:46PM
0.90
7:05AM
1.00
7:28PM
0.98
7:48AM
1.03
Low Tide
/ height (m)
11:23PM
0.09
12:06PM
0.05
12:17AM
0.02
12:48PM
-0.02
1:05AM
-0.05
1:29PM
-0.08
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Sunrise-----7:01-------6:58-------6:58--
Sunset6:55-------6:57-------6:59-------
part cloud
cloud
cloud
cloud
light rain
mod rain
light rain
light rain
light rain
mod rain
light rain
light rain
rain showers
clear
clear
part cloud
clear
clear
cloud
part cloud
clear
cloud
cloud
cloud
Rain (mm)
----173548211-----------
Temp. °C2588911121111111385313430-2-2-2-20
Feels °C (?)-5-21003422110-5-7-9-7-7-7-9-11-11-10-10-5
  • 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 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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