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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 6 am Friday 21 Nov 2025 EST
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
11.4° C
 (Which is normal 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 11AM is: 0.2m 5s primary swell from a East direction and 0.2m 5s secondary swell from a South direction, 0.4m 3s secondary swell from a Southwest direction (forecast issued at 06:00am November 21). The wind direction is predicted to be cross-shore.

Time (EST) & DateWave HeightWave Period
Morning (21 Nov)1.5ft (0.4m)3s
Afternoon (21 Nov)2ft (0.6m)3s
Evening (21 Nov)1.5ft (0.4m)4s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
21
Saturday
22
Sunday
23
Mon
24
4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM
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 (?)
0.2
S
0.2
ESE
0.4
SW
0.2
E
0.6
SW
0.6
SW
0.4
SSW
0.4
SSW
0.3
E
0.3
E
0.3
E
0.3
E
0.3
E
0.3
E
0.2
E
0.3
SSW
0.3
SSW
0.3
SSW
0.4
S
0.4
S
0.4
S
0.3
S
0.4
SSW
0.4
SSW
Period(s) (?)653534447777666666777666
Wave
Graph
(?)Metric surfscale
Energy kJ (?)322261056888877377615151471211
Wind
(km/h)
5
SW
15
SW
20
SW
20
WSW
20
SW
20
WSW
15
WSW
10
W
10
NW
15
NNE
15
N
15
NW
20
NW
20
NNW
15
N
15
N
10
N
5
NW
10
SW
15
WSW
20
WSW
25
WSW
30
W
30
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscrosscrosscrosscrosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffcross-
off		cross-
off		offglasscross-
on		crosscrosscrosscross-
off		cross-
off
High Tide
/ height (m)
7:24AM
1.41
7:47PM
1.11
7:58AM
1.37
8:25PM
1.07
8:34AM
1.33
9:06PM
1.02
Low Tide
/ height (m)
1:06AM
0.09
1:50PM
0.02
1:43AM
0.12
2:28PM
0.04
2:19AM
0.16
3:07PM
0.08
Friday
21
Saturday
22
Sunday
23
Mon
24
Sunrise-6:46-------6:47-------6:48------
Sunset----4:30-------4:30-------4:30---
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
clear
clear
part cloud
cloud
cloud
clear
cloud
part cloud
part cloud
part cloud
clear
clear
Rain (mm)
--------121-------------
Temp. °C78910111111119988109654467910109
Feels °C (?)4445777876544310-11213331
  • 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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