
Surf Forecasts:
Estaleiro Reef surf forecast from 28 Jul 2026:
- Best quality surf: Tuesday 28 Jul, 6AM (local time) - 2.5ft (0.8m), 5s period, NE swell with cross-offshore winds.
- Most powerful swell: Sunday 2 Aug, 12AM (local time) - 3.5ft (1.0m), 7s period, ENE swell with 111 kJ wave energy.
- Next surfable swell (1★+): Tuesday 28 Jul, 6AM (local time) - 2.5ft (0.8m), 5s period with NE 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 Tuesday (Jul 28) at 6AM. The primary swell is predicted to be 0.8m and 5s period with a secondary swell of 0.7m and 5s. Another secondary swell of 0.5m and 8s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Estaleiro Reef in the next 16 days are 1.0m 7s and forecast to arrive on Sunday (Aug 02) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Tuesday (Jul 28) at 12PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Tue 28th Jul) | 2.5ft (0.8m) 5s |
| Best Surf | 6AM (Tue 28th Jul) | 2.5ft (0.8m) 5s |
| Most Powerful | 12AM (Sun 2nd Aug) | 3.5ft (1.0m) 7s |
Table - best surf conditions forecast for Estaleiro Reef over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get into it. We’ve got a 16-day window on the radar for Estaleiro Reef, and I’ll be straight with you – it’s a quiet run. This reef setup is a bit of a moody one, and it rarely fires consistently. We’re looking at a long stretch of small, ordinary surf, so don’t get your hopes up for any epic sessions.
The forecast opens on Tuesday, July 28th, with a small, weak swell from the ENE at 2 ft, and a short period of just 6 seconds. The combined energy is weak (60). The morning looks clean enough with a light cross-offshore breeze from the NW, but it’s tiny. The afternoon turns a bit messier as the wind swings NNE and goes cross-shore, making it a write-off. Wednesday, July 29th, is a washout – the morning is clean but tiny (2 ft), and the afternoon gets hammered by a 12 mph onshore wind from the SE, making it a complete no-go. Thursday, July 30th, offers a glimmer with a glassy morning, but the swell drops to 2 ft from the east with only 7 seconds of period. It’s clean but barely surfable.
Friday, July 31st, is the first real potential standout of the period. The morning brings glassy conditions with a tiny 1.0 ft swell, but the kicker is the period jumping to 13 seconds. That’s a long-period groundswell, and at a reef, that can mean a clean, walling wave, even if it’s small. The combined energy is still weak (58), but with glassy conditions, it’s your best bet for a few fun, clean lines. The afternoon stays clean with a cross-off breeze, but the swell drops back to a short period.
Saturday, August 1st, sees a bump in size to 3 ft from the east, but the period is short again at 6 seconds. The morning is clean with a cross-off breeze, but the energy is still weak (91). The afternoon gets a bit messy with cross-shore wind. The rest of the first week and into the second is a desert of small, onshore, or wind-affected surf. Sunday, August 2nd, through Monday, August 3rd, is all poor conditions with cross-onshore winds and weak, short-period energy.
Now, let’s talk about the second week. We see a pattern shift around Tuesday, August 4th. The swell direction swings to the SE, and the period kicks back up to 12 seconds. The morning has a clean offshore wind from the NW, and the energy climbs to moderate (161). The afternoon goes glassy. This is a decent setup for the reef. The swell is small at 2 ft, but the long period and clean conditions mean it could be a sneaky good session. Wednesday, August 5th, stays glassy in the morning with a 10-second period, but the afternoon brings onshore winds. Thursday, August 6th, has a morning cross-off breeze and a 9-second SE swell, with moderate energy (132). It’s another clean, small option.
The real standout of the second week, and perhaps the whole outlook, looks like Tuesday, August 11th. The morning is glassy, with a 2 ft swell from the SE at a very long 12 seconds. The combined energy is moderate (176). This is the kind of day where the reef can smooth out that long-period energy and give you a proper, clean wave. It’s small, but it’s the best quality window we’ve got. The afternoon goes onshore, so hit the early session.
After that, the forecast gets ugly again with strong onshore winds and heavy rain on Sunday, August 9th, and into Monday, August 10th. The final days on offer, August 12th, are a write-off with moderate rain and strong cross-onshore winds.
So, bottom line: don’t expect much. The pick of the week is the glassy morning of Friday, July 31st, for a clean, long-period treat. The other one to circle is Tuesday, August 11th, for another glassy, long-period session. Everything else is a paddling exercise. The water temp is about average for the time of year, so no nasty surprises there.
Stay patient, and don’t be afraid to sit it out. The forecasts can change, but for now, it’s a slow burn.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Tue afternoon, min 16°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 22°C on Sun afternoon, min 17°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | ||||||||||||||
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) | ESE 8 | ENE 6 | NE 6 | ENE 6 | ENE 6 | ENE 6 | SSE 4 | E 7 | E 7 | ENE 7 | SE 13 | SE 12 | ENE 5 | E 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph | |||||||||||||||||||
37 | 28 | 58 | 44 | 36 | 33 | 27 | 25 | 35 | 27 | 27 | 23 | 26 | 86 | 105 | 111 | 89 | 68 | 71 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-on | cross-off | on | cross-on | glassy | cross-on | glassy | glassy | cross-off | cross | cross-off | cross | cross-off | cross-on | cross-on | cross-on |
High Tide | 1:19AM0.86m | 2:13PM0.99m | 1:51AM0.93m | 2:42PM1.01m | 2:22AM0.98m | 3:12PM1.01m | 2:54AM1.02m | 3:42PM1.00m | 3:28AM1.03m | 4:15PM0.97m | 4:04AM1.01m | 4:49PM0.92m | |||||||
Low Tide | 7:48AM0.07m | 8:24PM0.35m | 8:19AM0.03m | 8:44PM0.34m | 8:49AM0.01m | 9:04PM0.33m | 9:18AM0.02m | 9:24PM0.33m | 9:46AM0.05m | 9:45PM0.33m | 10:16AM0.11m | 10:09PM0.35m | |||||||
— | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | |
— | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 24 | 26 | 20 | 24 | 21 | 18 | 17 | 18 | 17 | 18 | 19 | 18 | 19 | 21 | 19 | 21 | 22 | 19 |
Feels °C | 18 | 24 | 27 | 21 | 26 | 20 | 16 | 17 | 18 | 18 | 19 | 19 | 19 | 20 | 21 | 20 | 22 | 22 | 20 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | SSE 4 | E 7 | E 7 | ENE 7 | ENE 7 | E 7 | ENE 5 | E 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
37 | 28 | 30 | 44 | 36 | 33 | 12 | 25 | 35 | 27 | 26 | 23 | 26 | 86 | 105 | 111 | 89 | 68 | 71 | |
Swell 2 Height (m) Direction Period (s) | NE 4 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 12 | ENE 6 | SE 5 | SSE 11 | SSE 10 | SE 13 | SE 12 | ESE 6 | SE 11 | SE 10 | S 10 | S 10 | — | SE 4 |
9 | 25 | 24 | 13 | 12 | 21 | 23 | 6 | 11 | 9 | 27 | 23 | 6 | 5 | 4 | 2 | 2 | — | 4 | |
Swell 3 Height (m) Direction Period (s) | E 7 | SE 13 | SE 13 | SE 12 | SE 13 | ESE 8 | SE 10 | SSE 11 | SSE 5 | SE 14 | SE 6 | SSE 6 | SSE 11 | — | — | S 10 | S 10 | — | E 12 |
4 | 7 | 6 | 5 | 26 | 11 | 17 | 11 | 2 | 8 | 5 | 3 | 12 | — | — | 8 | 8 | — | 3 | |
Wind waves Height (m) Direction Period (s) | NE 4 | — | NE 6 | — | — | SE 2 | SSE 4 | — | — | — | — | — | — | — | ENE 7 | — | — | SE 3 | S 4 |
17 | — | 58 | — | — | 1 | 27 | — | — | — | — | — | — | — | 33 | — | — | 3 | 12 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 38 | 30 | 0 | 42 | 4 | 0 | 17 | 0 | 0 | 0 | 20 | 0 | 147 | 0 | 2 | 12 | 4 |
Best forecast wave conditions in Santa Catarina - Norte | |||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||
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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.










