Robert Moses State Park surf break

Robert Moses State Park surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 1 am Friday 27 Mar 2026 EDT
Forecast update in hr  min  s Forecast update imminent
Robert Moses State Park surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Robert Moses State Park sea temperature is
4.5° C
(Which is slightly cooler than normal)

How big are the waves at Robert Moses State Park today?

The current surf forecast for Robert Moses State Park at 5AM is: 2.4m 8s primary swell from a South-southwest direction and 1.9m 8s secondary swell from a South-southwest direction (forecast issued at 01:00am March 27). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (EDT) & DateWave HeightWave Period
Morning (27 Mar)5ft (1.5m)8s
Afternoon (27 Mar)4ft (1.2m)8s
Evening (27 Mar)3.5ft (1.0m)8s

Table - waves today at Robert Moses State Park. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Friday
27
Saturday
28
Sunday
29
11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM
Rating
(10 max)
0
0
4
1
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
2.3
SSW
2.3
SSW
2.4
SSW
1.6
S
1.4
S
1.2
S
1.1
S
1
S
0.9
S
0.8
S
0.7
S
0.6
S
0.5
S
0.4
S
0.4
S
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.2
ESE
1
SSW
1.7
SSW
2
SSW
Period(s) (?)778888888777777888888466
Wave
Graph
(?)Metric surfscale
Energy kJ (?)461543640291223169142114896951362315141413131212630173283
Wind
(km/h)
35
SSW
30
SW
15
NW
25
NW
25
N
25
N
20
N
15
NNE
5
ENE
10
N
30
N
30
N
25
NNW
20
NW
25
NW
20
NNW
25
NNW
15
NNE
5
E
15
SSE
20
S
30
SSW
40
SSW
40
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
crosscross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
crossoffoffoffoffoffoffoffoffcross-
off
glassoncross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
2:53AM
1.29
3:40PM
1.13
4:02AM
1.30
4:45PM
1.21
5:06AM
1.33
5:43PM
1.30
Low Tide
/ height (m)
8:38PM
0.19
9:42AM
0.09
9:48PM
0.15
10:39AM
0.04
10:49PM
0.09
11:30AM
-0.02
Friday
27
Saturday
28
Sunday
29
Sunrise---6:45-------6:43-------6:41----
Sunset------7:12-------7:13-------7:14-
cloud
light rain
light rain
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
cloud
clear
clear
cloud
cloud
clear
clear
part cloud
cloud
clear
cloud
cloud
clear
clear
Rain (mm)
-22---------------------
Temp. °C101213117787651-1145531013566
Feels °C (?)271050-12120-8-10-7-3-4-2-5-5-4-5-4-3-4-4
  • 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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