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Surf Forecasts:

North Bar surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 7 pm Tuesday 17 Mar 2026 EDT
Forecast update in hr  min  s Forecast update imminent
North Bar surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's North Bar sea temperature is
2.7° C
 (Which is 1.9°C colder than average for this time of year)

How big are the waves at North Bar today?

The current surf forecast for North Bar at 1AM is: 1.7m 10s primary swell from a South-southeast direction (forecast issued at 07:00pm March 17). An open ocean swell of 1.2m 10s is not directed at the surf break, a second open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (EDT) & DateWave HeightWave Period
Morning (18 Mar)5ft (1.5m)10s
Afternoon (18 Mar)4.5ft (1.3m)9s
Evening (18 Mar)3.5ft (1.0m)9s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
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)
1
1
0
0
0
1
1
2
2
2
2
1
1
1
0
1
1
1
1
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.5
S
2.2
S
1.3
SE
1.7
SSE
1.5
SSE
1.5
SSE
1.3
SSE
1.4
SSE
1.4
SSE
1
S
1
S
0.9
S
0.9
S
0.8
SSE
0.9
SSE
0.7
SE
0.7
SE
0.7
SE
0.6
SE
0.6
SE
0.6
ESE
0.6
SE
0.6
ESE
0.6
ESE
Period(s) (?)10101010101010109999998999999888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1439996344554466419301342340168164133127101103818179615949574748
Wind
(km/h)
40
W
35
WNW
35
NW
30
WNW
30
WNW
15
WNW
15
NW
5
SSE
15
S
10
S
10
S
10
S
5
SE
5
ESE
10
SE
10
SSE
10
S
10
S
15
SSW
15
SSW
15
WSW
10
WSW
10
WSW
20
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		crosscross-
off		cross-
off		cross-
off		crossglasscross-
off		cross-
off		cross-
off		cross-
off		glassglasscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		offoff
High Tide
/ height (m)
7:44PM
0.81
7:59AM
0.80
8:20PM
0.89
8:39AM
0.82
8:58PM
0.94
9:20AM
0.81
Low Tide
/ height (m)
1:34AM
-0.05
1:48PM
-0.12
2:18AM
-0.11
2:25PM
-0.15
3:03AM
-0.13
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Sunrise-----6:54-------6:52-------6:50--
Sunset6:54-------6:55-------6:58-------
clear
part cloud
clear
clear
clear
clear
cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
clear
clear
Rain (mm)
------------------------
Temp. °C330-2-2-3-3-2-2-2-2-1-1-1-1011223334
Feels °C (?)-8-7-10-11-11-10-9-6-8-7-7-5-5-5-6-5-4-4-3-4-2-1-1-1
  • 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 North Bar 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 North Bar at:
surf-forecast.com

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