Surf Forecasts:
Estaleiro Reef surf forecast from 2 Sep 2026:
- Best quality surf: Wednesday 2 Sep, 9AM (local time) - 7ft (2.1m), 10s period, SSE swell with cross-onshore winds.
- Most powerful swell: Wednesday 2 Sep, 9AM (local time) - 7ft (2.1m), 10s period, SSE swell with 868 kJ wave energy.
- Next surfable swell (1★+): Wednesday 2 Sep, 9AM (local time) - 7ft (2.1m), 10s period with SSE swell.
Best Forecast Surf Conditions for Estaleiro Reef this week:
The surf forecast for Estaleiro Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 02) at 9AM. The primary swell is predicted to be 2.1m and 10s period with a secondary swell of 1.3m and 10s. Another secondary swell of 0.6m and 10s is also forecast. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Estaleiro Reef in the next 16 days are 2.1m 10s and forecast to arrive on Wednesday (Sep 02) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Thursday (Sep 03) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Wed 2nd Sep) | 7ft (2.1m) 10s |
| Best Surf | 9AM (Wed 2nd Sep) | 7ft (2.1m) 10s |
| Most Powerful | 9AM (Wed 2nd Sep) | 7ft (2.1m) 10s |
Table - best surf conditions forecast for Estaleiro Reef over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what we’ve got coming down the pipe for Estaleiro Reef.
Right off the bat, the water temp is sitting at 67°F which is pretty standard for this time of year – no wild anomalies to report. The first real window to paddle out is Wednesday morning, September 2nd. It won't be a total washout, but it's not the pick of the week. We've got a solid 7ft swell from the SSE, but with a 10-second period the energy is ramped right up – we are looking at strong, powerful conditions (1294). The wind is light and cross-onshore, which will put a bit of texture on the face, but the bigger issue is that this swell is just a bit too meaty for this reef. It's more of a heavy, expert-only paddle out. If you are not on your A-game, sit this one out.
Skip ahead to Thursday morning, September 3rd. The swell has dropped to a much more manageable 4ft from the ESE. The period is a long 11 seconds, so those are proper groundswell lines wrapping in. The wind has switched around to a light NNW, which is actually cross-offshore. This is where the reef will be clean and lined up. It'll be a bit inconsistent as the file says, but when a set comes through – get ready. The wave energy is moderate (364) but the quality is there. For an intermediate surfer, this is your morning.
Now, let's talk about the real standout. If you can wait, hold out for Thursday, September 10th. Thursday morning, we have a serious pulse of swell hitting 8ft from the ENE. That is a big number, and the energy reading is a booming 1635 – that's a powerful ocean. The period is a slightly shorter 9 seconds, so it won't have the same drawn-out lines, but the sheer size combined with a moderate cross-offshore wind (NNW 12 mph) means the reef will be holding some thick, pitching walls. Again, this is strictly for experts. If you are not comfortable in heavy, double-overhead reef waves, do not even think about it. But for the crew who live for that, it is on.
The afternoon of the 10th drops to a still-chunky 7ft, with the wind dropping to a light 6 mph cross-offshore, making it a bit more user-friendly for strong intermediates who want to test themselves. This is the best two-day window on the whole forecast.
Things go quiet and messy for a long stretch after that until we get to Saturday, September 12th. The morning is a gem of a different kind. The swell is small, only 4ft from the E, but the wind is *glass* – absolute dead calm. That is a rare treat here. The period is 9 seconds, so it’s clean little rollers. Not the biggest day but a perfect longboard or funboard session for a quiet, uncrowded paddle. The departure later that afternoon gets messy with light cross-shore winds again.
Looking way out, the last real flicker of hope is on Thursday morning, September 17th. A nice 4ft ESE swell with a long 10-second period and offshore wind from the NW at just 3 mph. This is clean, lined-up, and uncrowded. The energy is moderate (419) and the conditions will be clean. It's a long way off, so keep an eye on it, but it looks promising.
Overall, the pattern is a story of a few big, clean days that you cannot miss and a whole lot of onshore slop in between. Don't sleep on the 10th.
- Rusty
Short Range ForecastModerate rain (total 11mm), heaviest on Fri afternoon. Warm (max 20°C on Thu afternoon, min 14°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 31mm), heaviest during Sat afternoon. Very mild (max 16°C on Sun morning, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | |||||||||||||||
AM | PM | 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) | SSE 10 | SE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SSE 6 | E 8 | SE 5 | SE 6 | S 8 | SE 10 | SE 11 | E 6 | E 6 | E 7 |
Wave Graph | |||||||||||||||||||||
868 | 408 | 396 | 323 | 256 | 151 | 78 | 66 | 122 | 118 | 94 | 55 | 44 | 28 | 91 | 461 | 48 | 103 | 126 | 153 | 184 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-off | cross-off | cross | off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on |
High Tide | 5:19PM0.69m | 6:16AM0.78m | 12:42PM0.59m | 6:03PM0.59m | 8:09AM0.71m | 12:34PM0.71m | 7:32PM0.51m | 12:39PM0.83m | 10:25PM0.54m | 12:46PM0.92m | 11:30PM0.66m | 1:00PM0.98m | 00:06AM0.78m | 1:19PM1.02m | 00:39AM0.90m | ||||||
Low Tide | 10:17AM0.41m | 10:06PM0.31m | 10:27AM0.56m | 3:27PM0.54m | 10:32PM0.36m | 10:13AM0.68m | 5:24PM0.49m | 11:11PM0.44m | 4:32AM0.34m | 6:19PM0.42m | 5:35AM0.22m | 6:54PM0.38m | 6:23AM0.10m | 7:24PM0.36m | 7:03AM0.02m | 7:49PM0.35m | |||||
6:26 | — | — | 6:24 | — | — | 6:24 | — | — | 6:22 | — | — | 6:22 | — | — | 6:20 | — | — | 6:20 | — | — | |
— | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:02 | — | — | 6:02 | — | — | 6:04 | — | |
mm | — | — | — | — | — | — | — | 6 | 5 | 10 | 16 | 4 | — | — | — | — | — | 1 | 2 | 2 | 6 |
Temp °C | 18 | 18 | 16 | 19 | 20 | 17 | 19 | 17 | 15 | 14 | 14 | 13 | 16 | 16 | 14 | 14 | 15 | 15 | 16 | 16 | 17 |
Feels °C | 17 | 16 | 15 | 17 | 18 | 17 | 16 | 13 | 13 | 11 | 10 | 8 | 12 | 11 | 8 | 11 | 11 | 13 | 13 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ENE 6 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 7 | E 8 | SE 9 | SE 10 | SE 11 | SE 11 | SE 10 | E 7 |
355 | 408 | 396 | 323 | 256 | 151 | 31 | 66 | 122 | 118 | 94 | 53 | 44 | 18 | 31 | 123 | 48 | 103 | 71 | 64 | 184 | |
Swell 2 Height (m) Direction Period (s) | ENE 10 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | NE 5 | ESE 11 | ESE 11 | SE 10 | SE 10 | — | SE 10 | SE 10 | E 9 | — | ENE 8 | ENE 8 | ENE 8 | — | — | SE 10 |
71 | 88 | 45 | 41 | 24 | 21 | 78 | 44 | 27 | 27 | — | 4 | 15 | 13 | — | 21 | 20 | 12 | — | — | 46 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | ENE 8 | E 8 | — | S 11 | S 9 | — | SE 14 | SE 13 | SE 10 | — | — | — | — | — | — | S 15 |
— | — | — | — | — | 24 | 33 | — | 2 | 2 | — | 8 | 7 | 14 | — | — | — | — | — | — | 5 | |
Wind waves Height (m) Direction Period (s) | SSE 10 | SE 11 | — | N 4 | NNE 5 | — | SSE 4 | SE 6 | SE 5 | SSE 5 | SE 5 | SSE 6 | SSE 6 | SE 5 | SE 6 | S 8 | SSE 4 | ESE 5 | E 6 | E 6 | — |
868 | 90 | — | 7 | 14 | — | 11 | 47 | 23 | 9 | 32 | 55 | 28 | 28 | 91 | 461 | 26 | 22 | 126 | 153 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 42 | 0 | 7 | 84 | 0 | 2 | 43 | 5 | 12 | 38 | 38 | 5 | 146 | 43 | 2 | 94 | 41 | 42 | 42 | 75 |
Best forecast wave conditions in Santa Catarina - Norte | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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 Estaleiro Reef Surf forecast
The above surf forecast table for Estaleiro Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Estaleiro Reef can be found by selecting the local surf guide option on the grey menu. Our Estaleiro Reef 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 (Estaleiro Reef) 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 Estaleiro Reef 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.











