North Bar surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 1 pm Sunday 31 May 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
12.4° C
(Which is 1.2°C colder than average for this time of year)

How big are the waves at North Bar today (31 May):

  • Morning surf: Morning surf (31 May, local time) - 3.5ft (1.1m), 10s period with E swell.
  • Afternoon surf: Afternoon surf (31 May, local time) - 3.5ft (1.0m), 10s period with E swell.
  • Evening surf: Evening surf (31 May, local time) - 2.5ft (0.8m), 10s period with E swell.

The current surf forecast for North Bar at 5PM is: 0.9m 10s primary swell from a East-southeast direction (forecast issued at 01:00pm May 31). An open ocean swell of 1.0m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (EDT) & DateWave HeightWave Period
Morning (31 May)3.5ft (1.1m)10s
Afternoon (31 May)3.5ft (1.0m)10s
Evening (31 May)2.5ft (0.8m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 16°C on Sun afternoon, min 10°C on Mon night). Winds decreasing (fresh winds from the NE on Mon afternoon, calm by Tue morning).

Sun
31
Monday
1
Tuesday
2
Wed
3
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
Rating
(10 max)
1
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
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.1
E
10
1
E
10
0.9
ESE
10
0.8
E
10
0.8
E
9
0.7
E
9
0.7
E
9
0.6
E
9
0.6
E
9
0.7
E
9
1
E
4
1.2
E
5
0.9
E
5
0.4
E
9
0.5
E
9
0.7
E
10
0.6
E
10
0.6
E
10
0.6
E
10
0.5
E
10
0.5
E
10
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
Wave Graph
Metric surfscale
Energy kJ
260
208
167
120
110
81
79
59
57
73
38
71
43
25
36
89
68
70
70
49
49
32
31
30
Wind (km/h)
15
W
30
SW
35
SW
10
ENE
10
N
15
W
20
WNW
20
NW
10
NNE
35
NNE
40
NE
25
NE
20
ENE
15
NNE
15
NNE
10
NNE
0
WSW
20
S
20
S
15
SSW
15
SW
10
WSW
5
WNW
10
NNE
cross-off
off
off
on
cross-on
cross-off
cross-off
cross
on
cross-on
on
on
on
on
on
cross-on
glassy
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-on
High Tide
8:30AM0.66m
8:52PM0.88m
9:05AM0.66m
9:23PM0.87m
9:42AM0.66m
9:52PM0.84m
Low Tide
1:42PM0.09m
2:49AM0.07m
2:21PM0.10m
3:24AM0.07m
3:00PM0.12m
4:01AM0.08m
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:16
5:16
5:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:12
8:13
8:14
8:14
Temp °C
13
16
16
14
14
13
13
13
15
14
11
12
11
11
10
11
13
13
13
13
13
14
14
14
9
9
9
12
12
10
9
9
13
7
3
6
7
7
6
8
12
8
8
9
9
12
13
12
Swell 1
Height (m)
Direction
Period (s)
1.1
E
10
1
E
10
0.9
ESE
10
1
SW
5
0.8
E
9
0.7
E
9
0.8
SW
6
0.7
SW
6
0.7
SSW
6
0.6
SSW
6
0.5
SSW
6
0.4
SSW
5
0.4
E
9
0.4
E
9
0.6
E
5
0.7
E
10
0.6
E
10
0.6
E
10
0.6
E
10
0.5
E
10
0.5
E
10
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
Energy kJ
260
208
167
44
110
81
38
32
28
21
18
11
24
24
18
89
68
70
70
49
49
32
31
30
Swell 2
Height (m)
Direction
Period (s)
0.2
S
6
0.1
S
8
0.8
E
10
0.8
SW
5
0.7
SSW
5
0.7
E
9
0.6
E
9
0.6
E
9
0.7
SW
6
0.1
E
13
0.1
S
9
0.4
SW
5
0.3
SSW
5
0.5
E
9
0.2
SSW
5
0.2
SSW
5
0.3
SSW
6
0.3
SSW
6
0.2
SSE
8
0.2
SSE
8
0.3
SSE
8
0.3
SSE
8
0.3
SSE
8
Energy kJ
3
1
120
28
26
79
59
57
32
3
2
7
6
36
3
3
8
8
7
6
11
11
13
Swell 3
Height (m)
Direction
Period (s)
0.8
SSW
5
0.6
WSW
5
0.1
S
9
0.1
S
9
0.2
SSW
5
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.1
SE
8
0.2
SSE
8
0.2
S
6
0.2
S
6
Energy kJ
31
21
2
2
3
3
3
3
3
7
3
3
Wind waves
Height (m)
Direction
Period (s)
0.3
WNW
3
0.6
WSW
3
1
SW
4
0.7
E
9
1
E
4
1.2
E
5
0.9
E
5
0.7
E
5
0.4
S
6
0.3
SSW
3
0.2
SSW
3
Energy kJ
2
6
32
73
38
71
43
25
12
2
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
152
46
23
2
2
2
2
2
131
152
152
152
28
5
2
2
152
152
153
153
5
5
23
Best forecast wave conditions in Long Island New York
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
2
2
1
3
4
1
3
2
1
2
1
3
3
3
3
2
1
2
1
3
3
3
3
Header Global
Rating
(10 max)
6
5
5
5
5
5
5
4
5
5
5
8
5
4
6
4
5
4
5
5
5
4
4
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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