Democrat Point Robert Moses surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 7 pm Friday 17 Apr 2026 EDT
Forecast update in hr  min  s Forecast update imminent
Democrat Point Robert Moses surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Democrat Point Robert Moses sea temperature is
7.8° C
(Which is slightly warmer than usual)

How big are the waves at Democrat Point Robert Moses today?

The current surf forecast for Democrat Point Robert Moses at 2AM is: 0.7m 7s primary swell from a South direction and 0.2m 8s secondary swell from a East-southeast direction, 0.6m 4s secondary swell from a East-southeast direction (forecast issued at 07:00pm April 17). The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (18 Apr)2.5ft (0.8m)6s
Afternoon (18 Apr)1.5ft (0.5m)6s
Evening (18 Apr)1.5ft (0.4m)6s

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


Updates in  hr  min  s Forecast update imminent
Friday
17
Saturday
18
Sunday
19
Monday
20
5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
Rating
(10 max)
1
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1
S
0.9
S
0.8
S
0.7
S
0.7
S
0.8
SSE
0.6
S
0.5
S
0.5
S
0.4
S
0.4
S
0.3
SE
0.4
S
0.4
ENE
0.7
S
0.7
SSE
0.7
SSE
0.6
SSE
0.4
E
0.4
E
0.4
SE
0.4
SE
0.3
S
0.4
SSW
Period(s) (?)777776666667665666887776
Wave
Graph
(?)Metric surfscale
Energy kJ (?)9376604443482819181110810102528343018181212913
Wind
(km/h)
5
NNW
15
ENE
20
E
15
ENE
15
ENE
15
ENE
20
E
20
ESE
20
ESE
15
ESE
15
SE
15
SSE
15
SE
10
SE
40
NW
25
NW
15
NW
15
NW
10
WNW
10
SSW
20
WNW
20
NW
25
NW
20
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off
crosscross-
off
cross-
off
cross-
off
crosscrosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
7:59PM
1.65
8:30AM
1.40
8:44PM
1.66
9:19AM
1.36
9:33PM
1.64
10:15AM
1.31
Low Tide
/ height (m)
2:31AM
-0.16
2:32PM
-0.12
3:20AM
-0.17
3:19PM
-0.09
4:09AM
-0.14
Friday
17
Saturday
18
Sunday
19
Monday
20
Sunrise-----6:09-------6:09-------6:07--
Sunset7:34-------7:35-------7:36-------
rain showers
rain showers
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
cloud
light rain
part cloud
part cloud
Rain (mm)
11-------------------1--
Temp. °C221813121111121210998910118111211119789
Feels °C (?)211710988886555683266773102
  • 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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