Atlantic Terrace surfForecast / Long Island NY / USA

information circle12 Day Weather and Surf, issued 6 pm Friday 05 Dec 2025 EST
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
10.8° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Atlantic Terrace this week:

The surf forecast for Atlantic Terrace over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Dec 07) at 1AM. The primary swell is predicted to be 0.6m and 8s period with a secondary swell of 0.2m and 7s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Atlantic Terrace in the next 12 days are 3.0m 9s and forecast to arrive on Wednesday (Dec 10) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Monday (Dec 08) at 7AM.

Wave TypeTime (EST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Sun 7th Dec)2ft (0.6m) 8s
Best Surf 1AM (Sun 7th Dec)2ft (0.6m) 8s
Most Powerful 4PM (Wed 10th Dec)10ft (3.0m) 9s

Table - best surf conditions forecast for Atlantic Terrace over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Icy conditions (max 5°C on Fri night, min -4°C on Mon morning). Winds increasing (light winds from the ENE on Fri night, strong winds from the NW by Sun night).

Days 3-6 Weather Summary Some drizzle, heaviest during Wed afternoon. Icy conditions (max 10°C on Wed afternoon, min -4°C on Mon afternoon). Winds increasing (calm on Tue morning, near gales from the SW by Wed afternoon).

Fri
05
Saturday
06
Sunday
07
Monday
08
Tuesday
09
Wednesday
10
Thursday
11
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.6
SE
0.6
ESE
0.7
ESE
0.5
ESE
0.3
ESE
0.3
ESE
0.2
ESE
0.2
ESE
0.8
SSW
1.6
SW
2
SSW
3
SSW
2.3
SSW
1.8
SSW
1.3
SSW
0.9
S
1
SSW
Period(s) (?)101099888888984679108887
Wave
Graph
(?)Metric surfscale
Energy kJ (?)242323295447623713128716213331137494044322394114
Wind
(km/h)
10
ENE
15
ENE
5
W
15
WSW
20
NW
15
NNW
10
SSW
35
W
45
N
30
NNE
20
NNE
0
SSW
30
SW
40
WSW
45
SSW
60
SW
45
WSW
30
WSW
15
WSW
35
WNW
45
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off
cross-
off
offcross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
glasscrosscross-
off
crosscrosscross-
off
cross-
off
cross-
off
offcross-
off
High Tide
/ height (m)
8:00PM
0.81
8:21AM
1.06
8:54PM
0.81
9:15AM
1.01
9:49PM
0.81
10:08AM
0.94
10:44PM
0.79
11:02AM
0.86
11:40PM
0.78
11:57AM
0.77
12:38AM
0.76
12:55PM
0.69
1:37AM
0.76
Low Tide
/ height (m)
1:28AM
-0.14
2:35PM
-0.15
2:20AM
-0.11
3:27PM
-0.12
3:14AM
-0.06
4:19PM
-0.07
4:10AM
-0.00
5:12PM
-0.02
5:13AM
0.06
6:06PM
0.04
6:26AM
0.11
7:00PM
0.08
7:45AM
0.14
Fri
05
Saturday
06
Sunday
07
Monday
08
Tuesday
09
Wednesday
10
Thursday
11
Sunrise--6:56--6:58--6:58--7:00--7:01--7:01--7:03
Sunset4:19--4:19--4:19--4:19--4:19--4:19--4:19--
cloud
cloud
cloud
part cloud
clear
cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
rain showers
part cloud
cloud
mod rain
rain showers
part cloud
Rain (mm)
---------------1--83-
Temp. °C-15454344-3-3-306791096441
Feels °C (?)-5210-3-10-4-14-13-7-6-5-3-2-3-1-2-1-5-11
  • 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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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 12 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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