Ditch Plains surfForecast / Long Island NY / USA

information circle16 Day Weather and Surf, issued 1 pm Thursday 16 Apr 2026 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
6.1° C
(Which is slightly cooler than normal)

Best Forecast Surf Conditions for Ditch Plains this week:

The surf forecast for Ditch Plains over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Apr 22) at 8PM. The primary swell is predicted to be 0.8m and 7s period with a secondary swell of 0.1m and 7s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Ditch Plains in the next 16 days are 1.6m 7s and forecast to arrive on Friday (Apr 17) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Sunday (Apr 19) at 5PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Wed 22nd Apr)2.5ft (0.8m) 7s
Best Surf 8PM (Wed 22nd Apr)2.5ft (0.8m) 7s
Most Powerful 8AM (Fri 17th Apr)5ft (1.6m) 7s

Table - best surf conditions forecast for Ditch Plains over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Some drizzle, heaviest during Sun morning. Warm (max 21°C on Fri afternoon, min 7°C on Sat night). Winds decreasing (fresh winds from the NNE on Fri afternoon, calm by Sun morning).

Days 3-6 Weather Summary Moderate rain (total 11mm), heaviest on Sun afternoon. Very mild (max 12°C on Wed morning, min 4°C on Mon morning). Winds decreasing (strong winds from the NW on Sun afternoon, light winds from the SE by Tue morning).

Thu
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
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 (?)
0.9
S
1.3
S
1.2
S
1
S
0.7
S
0.5
S
0.8
E
0.5
E
0.6
SSE
0.6
SSE
0.4
SSW
0.4
SE
0.4
S
0.2
SSW
0.2
E
0.2
E
1.3
S
1.1
S
0.9
S
0.6
S
0.4
SSW
Period(s) (?)667776454567767757766
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6013513910344212610102011111444481107723112
Wind
(km/h)
25
SSW
25
SW
15
W
30
NNE
20
NNE
20
NE
20
E
15
SSE
5
SSW
45
NW
35
WNW
30
WNW
30
WNW
20
N
10
SE
25
SSW
40
SSW
20
WNW
15
W
10
NNE
10
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
crosscross-
off
cross-
off
cross-
off
crosscross-
on
onglassoffoffcross-
off
offcross-
off
oncrosscrosscross-
off
cross-
off
cross-
off
cross
High Tide
/ height (m)
7:46PM
0.99
8:14AM
0.82
8:32PM
1.04
9:01AM
0.82
9:19PM
1.06
9:51AM
0.80
10:09PM
1.05
10:43AM
0.78
11:02PM
1.01
11:40AM
0.74
12:00AM
0.94
12:43PM
0.72
1:05AM
0.88
1:53PM
0.71
Low Tide
/ height (m)
2:00AM
-0.12
1:55PM
-0.13
2:47AM
-0.15
2:39PM
-0.14
3:36AM
-0.14
3:25PM
-0.12
4:28AM
-0.11
4:14PM
-0.08
5:24AM
-0.06
5:07PM
-0.02
6:28AM
-0.00
6:06PM
0.05
7:41AM
0.04
Thu
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Sunrise--6:05--6:03--6:03--6:01--6:00--5:58--5:56
Sunset7:28--7:29--7:30--7:30--7:31--7:32--7:34--
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
light rain
mod rain
rain showers
clear
clear
clear
clear
clear
part cloud
rain showers
clear
clear
cloud
Rain (mm)
--------181------2---
Temp. °C1814192112119799658845912181711
Feels °C (?)1681819874383-2-400-1-21813138
  • 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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Information about the Ditch Plains Surf forecast

The above surf forecast table for Ditch Plains provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ditch Plains can be found by selecting the local surf guide option on the grey menu. Our Ditch Plains 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 (Ditch Plains) 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 Ditch Plains 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.

Ditch Plains is 38 km (24 miles) from Westerly. If you plan a vacation in Long Island New York, look for hotels and other accommodation in Westerly. Westerly has rooms for a wide range of budgets as well as car hire and transport links.

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