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Surf Forecasts:

Robert Moses State Park surf break

Robert Moses State Park surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 1 am Wednesday 11 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
3.3° C
 (Which is 1.0°C colder than average for this time of year)

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

The current surf forecast for Robert Moses State Park at 5AM is: 0.9m 6s primary swell from a South direction and 0.3m 8s secondary swell from a East-southeast direction, 0.1m 11s secondary swell from a Southeast direction (forecast issued at 01:00am March 11). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (11 Mar)3ft (0.9m)6s
Afternoon (11 Mar)4.5ft (1.4m)6s
Evening (11 Mar)6ft (1.8m)6s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Wednesday
11
Thursday
12
Friday
13
11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
SSW
0.8
SSW
0.9
S
0.9
S
1
S
1.3
S
1.6
S
1.8
S
1.8
S
2
S
1.9
S
2.2
SSW
1.5
S
1.3
S
1.1
S
1
S
0.9
S
0.8
S
0.6
S
0.7
S
0.6
S
1
SSW
2.1
SSW
2.5
SSW
Period(s) (?)556655666777778888788467
Wave
Graph
(?)Metric surfscale
Energy kJ (?)283261615394164229247349331474235183135111937439584333290618
Wind
(km/h)
15
SW
15
SSW
15
S
15
S
20
SSW
30
SSW
30
SSW
30
SSW
30
SSW
30
SSW
25
SSW
20
W
40
WNW
35
NW
35
WNW
30
WNW
30
NW
30
WNW
25
NW
15
W
20
SW
35
SSW
45
S
40
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscross-
on		cross-
on		cross-
on
High Tide
/ height (m)
1:21AM
1.13
1:50PM
0.91
2:15AM
1.11
2:49PM
0.91
3:15AM
1.11
3:53PM
0.94
Low Tide
/ height (m)
7:46AM
0.29
7:40PM
0.34
8:56AM
0.29
8:57PM
0.33
9:55AM
0.25
Wednesday
11
Thursday
12
Friday
13
Sunrise---7:11-------7:09-------7:07----
Sunset------6:53-------6:55-------6:57-
clear
clear
part cloud
clear
cloud
cloud
cloud
part cloud
light rain
rain showers
part cloud
cloud
cloud
light rain
light snow
rain showers
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
Rain (mm)
--------11---1-1--------
Temp. °C2018151312121110109911531322102346
Feels °C (?)1614111087544347-5-5-8-6-6-7-7-6-4-6-7-4
  • 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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View detailed surf forecast for Robert Moses State Park at:
surf-forecast.com

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