Democrat Point Robert Moses surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 1 am Sunday 17 Aug 2025 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
24.3° C
(Which is 1.8°C warmer than normal for this time of year)


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

The current surf forecast for Democrat Point Robert Moses at 5AM is: 0.4m 9s primary swell from a Southeast direction and 0.5m 3s secondary swell from a South direction (forecast issued at 01:00am August 17). The wind direction is predicted to be cross-onshore.

Time (EDT) & DateWave HeightWave Period
Morning (17 Aug)1ft (0.3m)8s
Afternoon (17 Aug)1.5ft (0.4m)9s
Evening (17 Aug)4.5ft (1.3m)5s

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

Updates in  hr  min  s Forecast update imminent
Sunday
17
Monday
18
Tuesday
19
11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.4
SE
0.4
SE
0.4
SE
0.3
ESE
0.4
SE
0.4
SE
1
SSW
1.3
SSW
1.3
SSW
1.1
SW
0.4
SE
0.6
SE
2
ENE
1.8
E
1.8
E
1.7
E
1.6
E
1.4
E
0.7
SSE
0.8
SSE
0.9
SSE
1
SSE
1.2
SSE
1.3
SSE
Period(s) (?)88989945551314778877181716161515
Wave
Graph
(?)Metric surfscale
Energy (?)3333323146517010913316487135441469503521435463527552612659823856
Wind
(km/h)
20
S
15
SSW
20
SW
20
SW
20
SW
25
SSW
30
S
15
SSW
5
SW
25
NNE
35
NE
35
NE
35
ENE
30
ENE
25
E
25
E
25
E
20
ENE
20
ENE
25
ENE
25
ENE
25
E
20
E
20
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
cross-
on
cross-
on
cross-
on
onononglassoffcross-
off
cross-
off
cross-
off
cross-
off
crosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
crosscrosscross
High Tide
/ height (m)
2:08AM
1.16
2:38PM
1.43
3:15AM
1.13
3:44PM
1.43
4:25AM
1.15
4:51PM
1.45
Low Tide
/ height (m)
8:18PM
0.20
8:12AM
0.16
9:28PM
0.18
9:22AM
0.16
10:31PM
0.12
10:26AM
0.14
Sunday
17
Monday
18
Tuesday
19
Sunrise---6:05-------6:05-------6:07----
Sunset------7:47-------7:46-------7:45-
clearclearclearclearclearclearclearthunderstorm thunderstorm rain showerscloudcloudcloudcloudcloudpart cloudpart cloudpart cloudclearclearclearclearclearclear
Rain (mm)
-------211--------------
Temp. °C232323232426252527232019181920191919181820212020
Feels °C (?)232323232425232730211614131416141515141416161617
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Long Island NY

  1. weather stationWind Update The wind is still cross-on at Democrat Point Robert Moses (light winds from the SSW at Farmingdale Airport 16 km from Democrat Point Robert Moses). 0.5m 3s local chop from the S with a 0.2m 8s swell from the ESE and a 0.2m 4s local chop from the E as well as a 0.2m 10s swell from the SE. 4 swells combining to make bigger set waves.

    Democrat Point Robert Moses
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16 km away, 2 h 27 min ago

15 km/h
SSW
0.0
24.3
Air / Water (°C)
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