Atlantic Terrace surfForecast / Long Island NY / USA

information circle16 Day Weather and Surf, issued 7 pm Tuesday 07 Apr 2026 EDT
Forecast update in hr  min  s Forecast update imminent
Atlantic Terrace surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Atlantic Terrace sea temperature is
4.1° C
(Which is 1.7°C colder than average for this time of year)

Best Forecast Surf Conditions for Atlantic Terrace this week:

The surf forecast for Atlantic Terrace over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Apr 11) at 11AM. The primary swell is predicted to be 0.9m and 9s period with a secondary swell of 0.4m and 5s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Atlantic Terrace in the next 16 days are 1.8m 7s and forecast to arrive on Monday (Apr 13) at 11PM. 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 Wednesday (Apr 08) at 5AM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)11AM (Sat 11th Apr)3ft (0.9m) 9s
Best Surf11AM (Sat 11th Apr)3ft (0.9m) 9s
Most Powerful11PM (Mon 13th Apr)6ft (1.8m) 7s

Table - best surf conditions forecast for Atlantic Terrace over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Icy conditions (max 8°C on Fri afternoon, min -3°C on Wed morning). Winds decreasing (strong winds from the NW on Tue night, light winds from the ESE by Wed night).

Days 3-6 Weather Summary Mostly dry. Very mild (max 14°C on Sat afternoon, min 6°C on Sat morning). Winds increasing (light winds from the ESE on Sun morning, strong winds from the SW by Mon morning).

Wednesday
08
Thursday
09
Friday
10
Saturday
11
Sunday
12
Monday
13
Tue
14
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.5
S
0.3
SSE
0.2
SSE
0.4
E
0.4
ESE
0.4
ESE
0.6
ESE
0.9
ESE
1
ESE
1
ESE
0.9
ESE
0.8
ESE
0.8
ESE
0.5
E
0.4
ESE
0.4
ESE
1.2
SSW
1.7
SSW
1.6
SSW
1.4
SSW
1.7
SSW
Period(s) (?)7664448101010999109956777
Wave
Graph
(?)Metric surfscale
Energy kJ (?)238466843164190183136969246292967213233168240
Wind
(km/h)
35
NNW
20
ENE
15
SE
10
SE
10
SE
20
SSE
15
SW
15
SSW
30
SSW
30
WSW
20
NW
15
WNW
15
NE
10
ESE
20
SSE
30
SSW
35
SW
35
SW
30
WSW
30
SW
40
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
crossonononcross-
on
crosscrosscrosscross-
off
offoffcrossoncross-
on
cross-
on
crosscrosscross-
off
crosscross
High Tide
/ height (m)
11:46PM
0.72
12:05PM
0.55
12:30AM
0.68
1:00PM
0.53
1:23AM
0.65
2:06PM
0.53
2:28AM
0.63
3:28PM
0.57
3:42AM
0.65
4:45PM
0.64
4:54AM
0.68
5:37PM
0.73
5:50AM
0.72
6:20PM
0.82
Low Tide
/ height (m)
6:07AM
0.17
5:49PM
0.18
7:03AM
0.20
6:44PM
0.22
8:12AM
0.20
7:54PM
0.25
9:25AM
0.18
9:17PM
0.23
10:22AM
0.13
10:35PM
0.18
11:07AM
0.07
11:35PM
0.09
11:49AM
0.00
Wednesday
08
Thursday
09
Friday
10
Saturday
11
Sunday
12
Monday
13
Tue
14
Sunrise-6:20--6:18--6:16--6:15--6:13--6:11--6:11-
Sunset--7:19--7:20--7:21--7:22--7:23--7:24--7:25
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
cloud
part cloud
cloud
part cloud
clear
clear
Rain (mm)
---------------------
Temp. °C3-11112578108141467101013161513
Feels °C (?)-9-8-4-5-3-30215288123261096
  • 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 Atlantic Terrace Surf forecast

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

Atlantic Terrace is 39 km (24 miles) from New London. If you plan a vacation in Long Island New York, look for hotels and other accommodation in New London. New London has rooms for a wide range of budgets as well as car hire and transport links.

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