
Surf Forecasts:
Atlantic Terrace surf forecast from 12 Sep 2026:
- Best quality surf: Sunday 13 Sep, 5PM (local time) - 1.5ft (0.4m), 9s period, SE swell with offshore winds.
- Most powerful swell: Sunday 13 Sep, 2AM (local time) - 2.5ft (0.7m), 10s period, SSE swell with 85 kJ wave energy.
- Next surfable swell (1★+): Sunday 13 Sep, 5PM (local time) - 1.5ft (0.4m), 9s period with SE swell.
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 Sunday (Sep 13) at 5PM. The primary swell is predicted to be 0.4m and 9s period with a secondary swell of 0.7m 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 0.7m 10s and forecast to arrive on Sunday (Sep 13) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Monday (Sep 14) at 11PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Sun 13th Sep) | 1.5ft (0.4m) 9s |
| Best Surf | 5PM (Sun 13th Sep) | 1.5ft (0.4m) 9s |
| Most Powerful | 2AM (Sun 13th Sep) | 2.5ft (0.7m) 10s |
Table - best surf conditions forecast for Atlantic Terrace over the next 16 days.
The Lowdown
Alright, Rusty here. Let's take a look at this Atlantic Terrace stretch.
Alright, let's be straight with you. Looking out over the next couple of weeks, we've got a long, frustrating stretch of nothing special. The first week and a half is basically a write-off for any decent surfing. We're looking at a solid 13 days before things start to look interesting, with tiny, messy waves and poor conditions dominating the chart. The combined swell energy is consistently weak, mostly sitting under 100, so there's very little grunt in the water.
Starting from the 12th of September, it's a grim picture. Saturday morning sees a tiny 1.0ft SE swell with a short 9-second period, but an easterly cross-onshore breeze has it all chopped up and messy. Sunday offers a glimmer of hope—by the afternoon, a light offshore wind from the northwest cleans up the 1ft SE swell, making it surfable but very ordinary. That tiny window vanishes quickly.
The rest of the week into the next is a blur of poor surf, unsuitable wind, and swell energy that barely registers. Monday and Tuesday see some small ENE pulses, but the winds are all over the place—cross-shore, fresh breezes, and cross-chop. It’s not worth paddling out for this. The combined energy stays in the 30 to 90 range, which tells you all you need to know about the lack of power.
We get a little swell bump around the 25th of September. Friday morning shows a 5ft E swell with a cleaner cross-offshore wind, but the surf is still described as poor. Then, Friday afternoon is the first real sign of life: a 5ft ESE swell with a 8-second period, and a gentle northerly breeze keeping it clean. The combined energy jumps to 272, which is moderate, and the report says "expect good surf conditions." It's not perfect, but it's the first real opportunity.
Then, the standout of the whole period lands on Saturday, the 26th of September. The morning is the pick of the bunch. We've got a 4ft swell from the ESE, but the magic is in the wind—it's glassy, dead calm. That's a major positive for clean surfaces. The combined swell energy is a solid 209, and the overall quality gets a nod. This is the one. The swell direction is coming from the ESE, which is slightly off the optimum SE direction for Atlantic Terrace, but the glassy conditions make up for it. This will be a fun, clean wave, though at 4ft it’s still beginner-friendly.
After that, Sunday the 27th sees the swell hold at around 3ft with a longer period of 10 seconds from the ESE, and the combined energy actually peaks at 287. But a fresh southwesterly cross-shore breeze will chop it up and ruin the fun.
So, if you’re holding out, save your energy for that Saturday morning, the 26th of September. It's the only true standout in the whole 16-day window. Before that, there’s not much to get excited about.
Rusty, signing off.
Short Range ForecastHeavy rain (total 40mm), heaviest during Sun morning. Warm (max 22°C on Fri night, min 17°C on Mon morning). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 21°C on Mon night, min 15°C on Mon night). Winds decreasing (fresh winds from the NE on Mon night, light winds from the ESE by Wed afternoon). | ||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | S 6 | SE 9 | SE 9 | SSE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | ENE 6 | E 5 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 7 | ESE 7 |
Wave Graph | |||||||||||||||||||
19 | 14 | 14 | 85 | 33 | 31 | 29 | 20 | 35 | 16 | 83 | 25 | 67 | 70 | 73 | 68 | 48 | 28 | 16 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | on | cross-on | cross-on | off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross-on | on | cross-on | cross | cross | cross |
High Tide | 8:51PM0.95m | 9:14AM1.04m | 9:28PM0.91m | 9:53AM1.02m | 10:02PM0.85m | 10:31AM0.98m | 10:34PM0.79m | 11:08AM0.92m | 11:06PM0.73m | 11:46AM0.85m | 11:40PM0.67m | 12:26PM0.79m | 00:22AM0.62m | ||||||
Low Tide | 2:34AM-0.05m | 3:01PM-0.04m | 3:07AM-0.03m | 3:41PM0.01m | 3:38AM0.01m | 4:20PM0.06m | 4:11AM0.06m | 4:59PM0.13m | 4:46AM0.11m | 5:42PM0.20m | 5:24AM0.17m | 6:31PM0.27m | |||||||
— | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | |
7:04 | — | 7:01 | — | — | 7:00 | — | — | 6:59 | — | — | 6:57 | — | — | 6:55 | — | — | 6:53 | — | |
mm | — | — | — | — | 22 | 7 | — | 11 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 18 | 20 | 22 | 22 | 22 | 21 | 18 | 22 | 21 | 16 | 17 | 17 | 15 | 17 | 18 | 19 | 20 | 21 |
Feels °C | 19 | 15 | 19 | 21 | 21 | 23 | 22 | 13 | 17 | 14 | 13 | 14 | 13 | 13 | 16 | 16 | 17 | 17 | 19 |
Swell 1 Height (m) Direction Period (s) | S 6 | SSW 6 | S 5 | SE 10 | SE 10 | SSE 5 | SSE 5 | SSE 5 | SE 8 | SE 8 | S 6 | S 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 7 | ESE 7 |
19 | 6 | 5 | 24 | 33 | 20 | 28 | 16 | 35 | 16 | 3 | 4 | 67 | 70 | 73 | 68 | 48 | 28 | 16 | |
Swell 2 Height (m) Direction Period (s) | ESE 9 | SE 9 | SE 9 | — | S 9 | SE 9 | SE 9 | SE 9 | S 6 | S 6 | SE 10 | ESE 9 | S 7 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 |
8 | 14 | 14 | — | 2 | 31 | 29 | 20 | 6 | 2 | 4 | 8 | 1 | 7 | 7 | 7 | 6 | 6 | 6 | |
Swell 3 Height (m) Direction Period (s) | SE 6 | SE 6 | E 3 | — | — | SW 5 | S 10 | SE 5 | — | ESE 9 | E 15 | S 6 | SE 14 | S 6 | — | — | — | ESE 9 | SE 9 |
2 | 1 | 1 | — | — | 3 | 2 | 4 | — | 8 | 4 | 1 | 7 | 1 | — | — | — | 8 | 3 | |
Wind waves Height (m) Direction Period (s) | — | ENE 3 | — | SSE 10 | SSE 5 | — | SW 3 | NNW 3 | NW 3 | NE 4 | ENE 6 | E 5 | — | — | — | — | — | SSW 3 | SW 4 |
— | 2 | — | 85 | 24 | — | 5 | 3 | 3 | 19 | 83 | 25 | — | — | — | — | — | 6 | 16 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 674 | 812 | 714 | 412 | 141 | 0 | 0 | 145 | 49 | 275 | 120 | 1063 | 23 | 151 | 2 | 13 | 164 | 813 | 221 |
Best forecast wave conditions in Long Island New York | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.










