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Atlantic Terrace surfForecast / Long Island NY / USA

information circle12 Day Weather and Surf, issued 1 pm Saturday 16 Aug 2025 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
22.0° C
 (Which is normal for this time of year)

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 Thursday (Aug 21) at 2PM. The primary swell is predicted to be 3.0m and 16s period with a secondary swell of 1.6m and 8s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Atlantic Terrace in the next 12 days are 3.0m 17s and forecast to arrive on Thursday (Aug 21) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Thu 21st Aug)10ft (3.0m) 16s
Best Surf 2PM (Thu 21st Aug)10ft (3.0m) 16s
Most Powerful 8AM (Thu 21st Aug)10ft (3.0m) 17s

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

Hourly12 Days
Long Island New York Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 

Short Range Forecast Light rain (total 5mm), mostly falling on Sun night. Warm (max 24°C on Sun afternoon, min 17°C on Mon morning). Winds increasing (light winds from the SSE on Sat afternoon, strong winds from the NE by Sun night).

Days 3-6 Weather Summary Mostly dry. Warm (max 24°C on Fri morning, min 16°C on Thu morning). Winds decreasing (strong winds from the ENE on Wed night, calm by Thu afternoon).

Sat
16
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
1
3
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
SE
0.3
ESE
0.4
SE
1
SSW
0.3
SE
1.4
ENE
0.6
SE
0.8
SE
1.1
SE
1.3
SSE
1.7
SSE
1.9
SSE
2.2
SSE
2.5
SSE
3
SSE
3
SSE
1.5
SSE
1.4
ESE
1.1
ESE
0.9
ESE
0.6
ESE
Period(s) (?)8895136141315151416161717161312111111
Wave
Graph
(?)Metric surfscale
Energy (?)38273871572362993087187021124173824563797611050291380688337221142
Wind
(km/h)
15
S
15
SSW
30
SSW
35
SSW
30
NE
40
NE
40
E
25
E
30
ENE
25
E
30
ENE
35
ENE
40
ENE
40
NE
25
NNE
25
SSE
25
SW
15
WNW
30
SW
30
SW
25
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		crosscrosscrosscrosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
off		cross-
on		crosscross-
off		crosscrosscross
High Tide
/ height (m)
2:05PM
0.92
2:33AM
0.66
3:25PM
0.91
3:59AM
0.66
4:47PM
0.92
5:18AM
0.69
5:54PM
0.94
6:20AM
0.74
6:49PM
0.97
7:13AM
0.81
7:37PM
0.98
7:59AM
0.87
8:20PM
0.97
8:41AM
0.91
Low Tide
/ height (m)
8:53PM
0.16
8:14AM
0.11
10:15PM
0.14
9:29AM
0.12
11:20PM
0.11
10:45AM
0.11
12:13AM
0.07
11:49AM
0.08
12:59AM
0.03
12:43PM
0.05
1:40AM
0.01
1:30PM
0.02
2:15AM
-0.01
Sat
16
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Sunrise--5:58--6:00--6:01--6:01--6:03--6:03--6:05
Sunset7:45--7:44--7:42--7:40--7:38--7:37--7:36--
clearclearclearclearrain showerscloudpart cloudclearclearclearpart cloudcloudpart cloudclearclearclearclearclearclearrain showersthunderstorm
Rain (mm)
----5--------------12
Temp. °C222223242418191818191919191920222324262424
Feels °C (?)222223222210121013141514121216212323242224
  • 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 Continuing clean conditions at Atlantic Terrace (calm at Montauk Airport 8 km from Atlantic Terrace). 0.3m 8s swell from the ESE with a 0.2m 6s windswell from the SSE and a 0.1m 5s windswell from the S. 3 swells combining to make bigger set waves.

    2 hours 32 minutes ago Atlantic Terrace
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2 h 32 min ago

0 km/h
N
Clean
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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Atlantic Terrace surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Atlantic Terrace at:
surf-forecast.com

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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