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Surf Forecasts:

Democrat Point Robert Moses surfForecast / Long Island NY / USA

information circle16 Day Weather and Surf, issued 7 pm Thursday 19 Mar 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
4.0° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Democrat Point Robert Moses this week:

The surf forecast for Democrat Point Robert Moses over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Mar 21) at 11AM. The primary swell is predicted to be 1.2m and 7s period with a secondary swell of 0.5m and 9s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Democrat Point Robert Moses in the next 16 days are 2.5m 7s and forecast to arrive on Friday (Mar 27) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Monday (Mar 23) at 2PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)11AM (Sat 21st Mar)4ft (1.2m) 7s
Best Surf11AM (Sat 21st Mar)4ft (1.2m) 7s
Most Powerful 2AM (Fri 27th Mar)8ft (2.5m) 7s

Table - best surf conditions forecast for Democrat Point Robert Moses over the next 16 days.

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast Light rain (total 3mm), mostly falling on Fri night. Very mild (max 10°C on Sat morning, min 3°C on Thu night). Winds decreasing (strong winds from the SSW on Fri afternoon, light winds from the ENE by Sat night).

Days 3-6 Weather Summary Moderate rain (total 12mm), heaviest on Sun night. Icy conditions (max 10°C on Wed afternoon, min 0°C on Mon night). Winds decreasing (fresh winds from the NNE on Mon morning, calm by Tue afternoon).

Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thu
26
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
1
1
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
ESE
0.7
SE
1.7
SSW
2.1
SSW
1.2
S
0.9
S
0.6
S
0.7
S
1.2
SSW
1
S
0.9
SSE
1.1
E
1
E
0.7
E
0.6
E
0.7
E
0.6
E
0.5
E
0.3
E
0.6
ESE
1
SE
Period(s) (?)9867776656867771099885
Wave
Graph
(?)Metric surfscale
Energy kJ (?)707418139513469283881621131041034331876241114441
Wind
(km/h)
15
SW
20
SSW
45
SSW
25
SSW
20
NNW
20
N
10
SE
20
S
20
SSW
30
NE
30
NE
25
NNE
5
NE
10
NE
10
S
20
SSW
25
SW
10
WSW
10
N
15
SSE
25
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		oncross-
on		offoffcross-
on		ononcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		ononcross-
on		cross-
on		offcross-
on		on
High Tide
/ height (m)
8:25PM
1.50
8:49AM
1.41
9:06PM
1.53
9:34AM
1.35
9:51PM
1.53
10:25AM
1.29
10:41PM
1.49
11:21AM
1.21
11:38PM
1.44
12:22PM
1.15
12:40AM
1.37
1:26PM
1.11
1:45AM
1.32
2:32PM
1.10
Low Tide
/ height (m)
2:49AM
-0.15
2:58PM
-0.16
3:34AM
-0.15
3:38PM
-0.14
4:20AM
-0.12
4:21PM
-0.08
5:10AM
-0.05
5:08PM
0.00
6:08AM
0.04
6:04PM
0.10
7:18AM
0.11
7:18PM
0.17
8:34AM
0.12
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thu
26
Sunrise-6:56--6:54--6:54--6:52--6:50--6:48--6:47-
Sunset--7:04--7:05--7:06--7:07--7:08--7:09--7:10
part cloud
clear
part cloud
light rain
cloud
part cloud
part cloud
cloud
part cloud
mod rain
light rain
cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
Rain (mm)
---3-----102----------
Temp. °C567710109799321033410937
Feels °C (?)00-32643257-5-6-5-4-1-3-364-31
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Democrat Point Robert Moses surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Democrat Point Robert Moses at:
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Information about the Democrat Point Robert Moses Surf forecast

The above surf forecast table for Democrat Point Robert Moses provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Democrat Point Robert Moses can be found by selecting the local surf guide option on the grey menu. Our Democrat Point Robert Moses surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Democrat Point Robert Moses) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Democrat Point Robert Moses may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Democrat Point Robert Moses is 9 km (6 miles) from Lindenhurst. If you plan a vacation in Long Island New York, look for hotels and other accommodation in Lindenhurst. Lindenhurst has rooms for a wide range of budgets as well as car hire and transport links.

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