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Surf Forecasts:

Jetty surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 7 pm Monday 09 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
1.4° C
 (Which is 3.2°C colder than average for this time of year)

How big are the waves at Jetty today?

The current surf forecast for Jetty at 12AM is: 0.8m 7s primary swell from a South direction and 0.4m 8s secondary swell from a Southeast direction (forecast issued at 07:00pm March 09). The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (10 Mar)--
Afternoon (10 Mar)2.5ft (0.8m)7s
Evening (10 Mar)3.5ft (1.0m)7s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
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
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
S
0.8
S
0.8
S
1
S
0.9
SSW
0.9
SSW
0.7
S
0.7
S
0.4
SE
0.4
SE
0.7
S
0.8
S
0.8
S
0.8
S
0.8
S
1
S
1.2
S
1.5
S
1.8
S
1.8
S
1.8
S
1.6
S
1.4
S
1.2
S
Period(s) (?)777777668866666666777788
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6160609475733938202041484747477192170285303340279216163
Wind
(km/h)
15
SSW
15
SW
15
SW
20
SW
15
SW
15
SSW
20
SW
20
SW
20
SW
20
SSW
15
SW
15
SW
15
SSW
15
SSW
10
SSE
20
SSW
30
SSW
35
SSW
35
SSW
40
SW
30
SW
40
NW
35
WNW
30
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		crosscross-
on		crosscrosscross-
on		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off
High Tide
/ height (m)
12:51AM
0.85
1:15PM
0.67
1:45AM
0.81
2:15PM
0.63
2:46AM
0.80
Low Tide
/ height (m)
5:38PM
0.08
6:21AM
0.16
6:25PM
0.13
7:14AM
0.20
7:17PM
0.17
8:14AM
0.22
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Sunrise-----7:11-------7:09-------7:07--
Sunset6:50-------6:51-------6:52-------
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
cloud
cloud
cloud
light rain
Rain (mm)
-------------------1---1
Temp. °C18161512111098914131086911109101091066
Feels °C (?)14121177653510965267523231-3-3
  • 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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