
Surf Forecasts:
Geriba surf forecast from 19 Jul 2026:
- Best quality surf: Saturday 25 Jul, 9AM (local time) - 3.5ft (1.0m), 9s period, S swell with glassy winds.
- Most powerful swell: Saturday 25 Jul, 6PM (local time) - 3.5ft (1.1m), 10s period, S swell with 231 kJ wave energy.
- Next surfable swell (1★+): Friday 24 Jul, 9AM (local time) - 2.5ft (0.7m), 9s period with S swell.
Best Forecast Surf Conditions for Geriba this week:
The surf forecast for Geriba over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 24) at 9AM. The primary swell is predicted to be 0.7m and 9s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Geriba in the next 16 days are 1.1m 10s and forecast to arrive on Saturday (Jul 25) at 6PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 7s period and expected on Sunday (Jul 19) at 6PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Fri 24th Jul) | 2.5ft (0.7m) 9s |
| Best Surf | 9AM (Sat 25th Jul) | 3.5ft (1.0m) 9s |
| Most Powerful | 6PM (Sat 25th Jul) | 3.5ft (1.1m) 10s |
Table - best surf conditions forecast for Geriba over the next 16 days.
The Lowdown
Alright, folks, Rusty here. Let’s have a look at the next few weeks for Geriba.
Right now, it’s flat. Basically a desert out there. From now through the end of next week, the swell is tiny – like 0.7ft to 1ft. The wind is offshore from the NE or cross-off from the ENE, which would be mint for shape, but there’s just no push. The wave energy is in the low double digits or single digits (3 to 88), so it’s weak. There’s a solid 5-day gap of nothing worth paddling for.
The first real chance comes on Friday, July 24th. The morning is glassy with a light SSW wind, and the swell bumps to 2ft from the S, with a 9-second period. The energy is still low (89), but it’s surfable and clean. A small window.
Then, Saturday morning, July 25th, is the first proper standout. The swell hits 3ft from the S, period 9 seconds, and it’s glassy. The energy is moderate (213). The wind is light SE, so it’s offshore for Geriba (which needs a NNE wind). Still, with glassy conditions, you’ll find some clean little peelers. This is a solid morning session for the beginner-friendly waves at Geriba. The water temp is about average for the time of year.
Next up is Sunday, July 26th. Morning brings a clean 3ft S swell with a longer 12-second period. The wind is offshore from the NE, and the energy is good (294). That’s a really nice combo for a clean, fun morning.
Fast forward to Tuesday, July 28th. Another glassy morning with a 3ft S swell, 13-second period, and a solid 260 energy reading. The wind is light W, so it’s glassy. That’s a top pick.
The real standout is on the 1st of August, Saturday morning. Swell bumps to 4ft from the SSW with an 11-second period, and the energy jumps to 658. The wind is offshore from the NE. This is “very good surf conditions” – the biggest, cleanest swell we’ve seen. The crowd factor is “often” at Geriba, so expect a few others out, but for a beginner-friendly spot, this is the best on offer.
Finally, the 2nd of August, Sunday morning, brings a much bigger 7ft swell from the S, with an 18-second period. That’s a very long period groundswell, meaning heaps of energy (2974) and long waits between sets. The wind is offshore from the NE, so it’ll be clean, but the size makes it expert territory only. The 3rd of August, Monday morning, is still solid at 5ft with a 14-second period, but the wind is fresh offshore.
So, to sum it up: the next week is a bust. The two standouts to aim for are Saturday, July 25th, for the glassy, clean start, and Saturday, August 1st, for the best quality, clean swell. The 2nd of August is big and powerful for experts only.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Tue morning, min 20°C on Sat night). Mainly strong winds. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Thu night. Warm (max 30°C on Wed afternoon, min 19°C on Wed night). Winds decreasing (fresh winds from the NNE on Tue night, calm by Fri morning). | ||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||||
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) | SE 9 | S 16 | S 15 | S 14 | S 13 | S 12 | S 12 | S 12 | S 12 | S 13 | SSW 11 | SSW 10 | SSW 9 | SSW 9 | SSW 8 | S 10 | S 9 | S 9 | S 9 |
Wave Graph | |||||||||||||||||||
41 | 46 | 18 | 16 | 14 | 12 | 12 | 11 | 3 | 3 | 12 | 20 | 17 | 26 | 23 | 52 | 81 | 133 | 196 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | off | off | cross-off | off | off | cross-off | off | off | cross-off | on | cross-on | on | on | glassy | cross-on | cross-on |
High Tide | 5:20AM1.13m | 6:18PM0.97m | 6:18AM1.05m | 6:56PM0.91m | 7:13AM0.96m | 7:30PM0.86m | 8:03AM0.87m | 8:07PM0.80m | 9:11AM0.77m | 9:03PM0.74m | 11:33AM0.79m | 10:53PM0.74m | |||||||
Low Tide | 11:44PM0.54m | 12:10PM0.30m | 00:24AM0.52m | 12:51PM0.41m | 00:58AM0.49m | 1:32PM0.51m | 1:43AM0.47m | 3:42PM0.56m | 3:58AM0.39m | 4:45PM0.52m | 4:50AM0.28m | 5:28PM0.46m | |||||||
— | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | |
— | — | 5:21 | — | — | 5:21 | — | — | 5:21 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — |
Temp °C | 21 | 25 | 24 | 21 | 25 | 25 | 21 | 26 | 26 | 22 | 28 | 30 | 23 | 24 | 22 | 21 | 21 | 22 | 20 |
Feels °C | 18 | 21 | 19 | 17 | 20 | 20 | 18 | 23 | 22 | 19 | 26 | 28 | 23 | 21 | 20 | 22 | 24 | 23 | 21 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 8 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | SSW 11 | SSW 10 | ENE 8 | ENE 8 | E 8 | ENE 8 | ENE 7 | S 9 | S 9 |
41 | 29 | 13 | 11 | 14 | 12 | 12 | 11 | 3 | 2 | 12 | 20 | 221 | 183 | 121 | 75 | 57 | 133 | 196 | |
Swell 2 Height (m) Direction Period (s) | S 14 | S 16 | S 15 | S 14 | — | — | — | — | — | S 13 | — | S 15 | SSW 9 | SSW 9 | SSW 8 | S 10 | S 9 | E 7 | E 8 |
16 | 46 | 18 | 16 | — | — | — | — | — | 3 | — | 4 | 17 | 26 | 23 | 52 | 81 | 52 | 41 | |
Swell 3 Height (m) Direction Period (s) | S 18 | S 13 | S 10 | — | — | — | — | — | — | — | — | — | S 13 | S 12 | S 12 | SSW 6 | SSW 5 | ENE 9 | — |
25 | 13 | 2 | — | — | — | — | — | — | — | — | — | 4 | 3 | 11 | 14 | 8 | 8 | — | |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | — | SW 2 | SW 3 | — | — | — | — |
244 | 279 | 317 | 229 | 223 | 273 | 278 | 244 | 234 | 322 | 257 | 181 | — | 2 | 4 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 63 | 63 | 73 | 63 | 60 | 73 | 63 | 2 | 31 | 63 | 2 | 25 | 4 | 141 | 20 | 4 | 0 | 4 | 4 |
Best forecast wave conditions in Rio de Janeiro | |||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||
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Information about the Geriba Surf forecast
The above surf forecast table for Geriba provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Geriba can be found by selecting the local surf guide option on the grey menu. Our Geriba 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 (Geriba) 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 Geriba 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.
Geriba is 5 km (3 miles) from the city of Armacao de Buzios. If you plan a holiday in Rio de Janeiro, look for hotels and other accommodation in Armacao de Buzios. Armacao de Buzios has rooms for a wide range of budgets as well as car hire and transport links.










