Quatro-Once (411) Surf Break

Lat Long: 7.24° N 80.52° W

Quatro-Once (411) Surf Forecast and Surf Report

Issued: 6 am 12 Sep 2026 (local time)

Forecast update in  hr  min

Today's Quatro-Once (411) sea temperature is
29.1°C
1.4° 

Quatro-Once (411) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Quatro-Once (411) surf forecast from 12 Sep 2026:

  • Best quality surf: Monday 14 Sep, 1AM (local time) - 2ft (0.6m), 19s period, SW swell with glassy winds.
  • Most powerful swell: Wednesday 16 Sep, 7AM (local time) - 4.5ft (1.3m), 16s period, SSW swell with 853 kJ wave energy.
  • Next surfable swell (1★+): Saturday 12 Sep, 7PM (local time) - 3ft (0.9m), 14s period with SW swell.

Best Forecast Surf Conditions for Quatro-Once (411) this week:

The surf forecast for Quatro-Once (411) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 12) at 7PM. The primary swell is predicted to be 0.9m and 14s period with a secondary swell of 0.7m and 9s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Quatro-Once (411) in the next 16 days are 1.3m 16s and forecast to arrive on Wednesday (Sep 16) at 7AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 3s period and expected on Tuesday (Sep 15) at 7PM.

Wave TypeTime (EST) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Sat 12th Sep)3ft (0.9m) 14s
Best Surf 1AM (Mon 14th Sep)2ft (0.6m) 19s
Most Powerful 7AM (Wed 16th Sep)4.5ft (1.3m) 16s

Table - best surf conditions forecast for Quatro-Once (411) over the next 16 days.


The Lowdown

Alright folks, it’s Rusty here, and I’ve been staring at the charts for the next couple of weeks. It’s a bit of a slow-burn story for this stretch, with some real gems hidden in the mix for patient souls.

We’re looking at Quatro-Once (411) as the sole player on the board this forecast period. It’s a point break, perfect for beginners getting their feet wet, and it’s consistent, which is a good thing because we’re going to need that reliability. The water is sitting at a balmy 84°, a touch warmer than normal for this time of year, so you can leave the thick wetsuit at home.

The first real call to action is on Saturday, September 14th. The morning session is the pick of the early days. We’ve got a clean 1ft SW groundswell, with a very long period of 19 seconds – that’s proper energy rolling in (312 combined energy). The wind is a slight cross-offshore from the ESE, keeping the surface glassy. This is a morning for the log or a mid-length; the long period means the sets will be lined up and easy to read at this point, with long lulls between them for an easy paddle back out.

Things really start to cook as we head into the middle of the following week. Keep an eye on Tuesday, September 16th. The afternoon is where it’s at: the swell bumps up to 3ft from the SW, that same long-period groundswell, but the energy jumps to a solid 594. The wind goes glassy calm, and the call is for very good conditions. This is a standout session for a small-wave performance board.

Then, Wednesday, September 17th’s morning session is the absolute king of this outlook. We’re looking at a 4ft SW groundswell with a long 16-second period, packing 708 points of combined energy – the strongest of the entire run. Combine that with glassy, calm conditions from the ESE, and you’ve got the makings of the best waves of the fortnight. It’s a beginner-friendly size, but the quality will have everyone smiling. Expect a few other folks around though; the word gets out when Quatro-Once starts reeling.

We go through a bit of a rough patch mid-period, but there are more clean windows. The mornings of Saturday, September 20th and Sunday, September 21st are both showing glassy conditions with solid, long-period swell, before the wind turns onshore in the afternoons. The Monday, September 22nd morning is another flat-calm beauty with 3ft of SW swell.

Further out, we have a couple of interesting pockets. The morning of Sunday, September 28th sees a glassy 2ft SW groundswell with a very long 17-second period – a reminder that the ocean is still breathing even when the size is small.

Forget the second week’s afternoon sessions – the wind gets messy. Stick to the glassy windows I’ve called out, and you’ll be sorted. The standout is hands-down the Wednesday, September 17th, morning session at Quatro-Once. Don’t sleep on it.

Rusty.

Short Range Forecast

Heavy rain (total 40mm), heaviest during Sun night. Warm (max 29°C on Sat morning, min 26°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 36mm), heaviest during Tue afternoon. Warm (max 29°C on Tue morning, min 26°C on Tue night). Wind will be generally light.

Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
1
1
1
3
2
1
3
2
3
3
3
2
2
2
1
1
2
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SW
14
0.9
SW
14
0.8
SW
14
0.8
SW
13
0.7
SW
13
0.6
SW
19
0.4
SW
19
0.5
SW
18
0.8
SW
18
0.6
SW
18
0.9
SW
18
1
SW
16
1.1
SW
16
1
SW
16
1
SW
15
1
SW
14
1
SW
14
0.9
SW
14
0.9
SW
13
0.9
SW
13
0.8
SW
13
Wave Graph
Metric surfscale
Energy kJ
407
346
218
208
178
299
127
152
379
252
510
508
653
489
418
407
401
308
249
249
205
Wind (km/h)
5
ENE
5
S
5
W
5
SSE
10
SSW
0
WNW
5
ESE
5
S
5
NNW
5
NE
5
S
5
W
5
ESE
10
SW
5
W
5
SE
10
SW
10
WNW
0
SSE
10
WSW
10
WNW
Wind State
cross-off
cross-on
cross
cross-on
on
glassy
cross-off
cross-on
glassy
cross-off
glassy
glassy
glassy
on
cross
cross-on
on
cross
glassy
cross-on
cross
High Tide
4:34PM3.54m
4:52AM3.70m
5:13PM3.49m
5:29AM3.62m
5:52PM3.38m
6:06AM3.47m
6:30PM3.21m
6:42AM3.27m
7:09PM3.00m
7:20AM3.04m
7:50PM2.77m
8:02AM2.81m
8:40PM2.55m
Low Tide
10:26AM0.15m
10:39PM0.16m
11:05AM0.13m
11:18PM0.23m
11:43AM0.19m
11:55PM0.37m
12:21PM0.32m
00:33AM0.55m
12:59PM0.49m
1:11AM0.76m
1:40PM0.70m
1:53AM0.98m
2:27PM0.90m
2:43AM1.18m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
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thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
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rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
6:11
6:11
6:11
6:11
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:22
6:22
6:22
6:22
6:21
6:21
6:20
 mm
3
6
4
7
4
6
5
4
1
4
8
7
4
4
2
4
2
1
5
4
1
Temp °C
29
28
27
29
28
27
28
28
27
29
28
27
28
28
27
28
28
27
29
28
27
Feels °C
34
33
32
33
32
32
32
32
32
33
33
32
32
32
31
32
31
31
34
32
31
  • 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 Quatro-Once (411) Surf forecast

The above surf forecast table for Quatro-Once (411) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Quatro-Once (411) can be found by selecting the local surf guide option on the grey menu. Our Quatro-Once (411) 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 (Quatro-Once (411)) 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 Quatro-Once (411) 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.

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