Ditch Plains surfForecast / Long Island NY / USA

information circle48hr Weather and Surf, issued 1 pm Monday 15 Sep 2025 EDT
Forecast update in hr  min  s Forecast update imminent
Ditch Plains surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ditch Plains sea temperature is
20.4° C
(Which is slightly warmer than usual)


How big are the waves at Ditch Plains today?

The current surf forecast for Ditch Plains at 6PM is: 0.4m 8s primary swell from a East-southeast direction and 0.2m 5s secondary swell from a South-southeast direction, 0.5m 4s secondary swell from a East direction (forecast issued at 01:00pm September 15). The wind direction is predicted to be onshore.

Time (EDT) & DateWave HeightWave Period
Morning (15 Sep)2ft (0.6m)8s
Afternoon (15 Sep)1.5ft (0.4m)8s
Evening (15 Sep)1.5ft (0.4m)8s

Table - waves today at Ditch Plains. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM
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
Wave Height (m) & direction (?)
0.6
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.8
ESE
0.7
SE
0.9
ESE
1.1
ESE
1.2
ESE
1.2
ESE
1.3
ESE
1.2
ESE
1.3
ESE
1.3
ESE
1.2
ESE
1.3
ESE
1.2
ESE
1.1
SE
1.1
SE
1
SE
0.9
ESE
0.9
SE
0.8
ESE
0.8
ESE
Period(s) (?)888885888888877777777788
Wave
Graph
(?)Metric surfscale
Energy (?)594546479860129175194185184166175177150173147123129119102889084
Wind
(km/h)
20
ENE
20
E
25
SE
25
ESE
20
ESE
20
E
20
ENE
25
ENE
25
ENE
25
E
25
E
25
E
30
E
25
E
25
E
25
E
25
E
20
E
20
E
15
E
15
ESE
10
E
10
ENE
10
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on
oncross-
on
cross-
on
cross-
on
crosscrosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscross
High Tide
/ height (m)
3:26PM
0.88
4:01AM
0.69
4:42PM
0.88
5:10AM
0.74
5:43PM
0.90
6:07AM
0.80
Low Tide
/ height (m)
8:05AM
0.16
10:06PM
0.15
9:35AM
0.17
11:06PM
0.12
10:52AM
0.15
11:55PM
0.09
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Sunrise-------6:28-------6:28-------6:30
Sunset--6:57-------6:54-------6:53-----
clear
part cloud
part cloud
cloud
part cloud
part cloud
cloud
clear
part cloud
cloud
cloud
part cloud
cloud
light rain
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
Rain (mm)
-------------1----------
Temp. °C192020191918181718181818181818181818191919201919
Feels °C (?)171817161716161414141414141515151616181818201919
  • 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 Ditch Plains (light winds from the E at Montauk Airport 3 km from Ditch Plains). 0.6m 8s swell from the ESE with a 0.3m 13s groundswell from the SE. 2 swells combining to make bigger set waves.

    Ditch Plains
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2 h 14 min ago

11 km/h
E
Cross-On
Please reload the page to see if there are any updates.

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