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Surf Forecasts:

Democrat Point Robert Moses surfForecast / Long Island NY / USA

information circle16 Day Weather and Surf, issued 1 am Tuesday 17 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
3.6° C
 (Which is slightly cooler than normal)

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 Wednesday (Mar 18) at 2PM. The primary swell is predicted to be 1.2m and 9s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Democrat Point Robert Moses in the next 16 days are 2.3m 10s and forecast to arrive on Tuesday (Mar 17) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Monday (Mar 23) at 11PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Wed 18th Mar)4ft (1.2m) 9s
Best Surf 2PM (Wed 18th Mar)4ft (1.2m) 9s
Most Powerful11AM (Tue 17th Mar)7.5ft (2.3m) 10s

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 Mostly dry. Icy conditions (max 4°C on Tue afternoon, min -2°C on Tue night). Winds decreasing (strong winds from the W on Tue morning, light winds from the WNW by Wed afternoon).

Days 3-6 Weather Summary Mostly dry. Very mild (max 12°C on Sun night, min 4°C on Fri morning). Winds increasing (calm on Sat morning, strong winds from the SSW by Sun night).

Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
2
1
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.3
SSE
1.9
SSE
1.6
SSE
1.3
SSE
1.2
SSE
0.9
SE
1
SE
0.8
SSE
0.9
SE
1.1
SE
0.9
SE
0.7
SE
0.7
ESE
0.7
ESE
0.5
SE
0.5
SE
0.4
ESE
1.9
SSW
1.2
S
0.9
S
0.6
S
Period(s) (?)101010999988888888887887
Wave
Graph
(?)Metric surfscale
Energy kJ (?)104470647129522110714580981531126959593332273731679237
Wind
(km/h)
35
W
35
W
20
WNW
15
NW
15
S
10
S
10
SSE
15
SSE
15
S
10
W
10
WSW
10
NW
5
E
15
S
15
S
30
S
40
SSW
40
SW
40
NW
35
NW
30
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off		cross-
off		ononcross-
on		ononcrosscross-
on		cross-
off		glassononononcross-
on		cross-
off		cross-
off		off
High Tide
/ height (m)
7:08PM
1.34
7:26AM
1.41
7:46PM
1.43
8:06AM
1.42
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
Low Tide
/ height (m)
12:58PM
-0.07
1:18AM
-0.05
1:38PM
-0.13
2:04AM
-0.11
2:18PM
-0.16
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
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Sunrise7:01--7:00--6:58--6:56--6:54--6:54--6:52--
Sunset-7:00--7:01--7:02--7:04--7:05--7:06--7:07-
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
clear
cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
Rain (mm)
---------------------
Temp. °C143-2002345886789912674
Feels °C (?)-10-6-6-9-6-6-3-2-1144434314-3-3-6
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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