
Surf Forecasts:
Geriba surf forecast from 24 Jul 2026:
- Best quality surf: Sunday 26 Jul, 6PM (local time) - 3.5ft (1.1m), 13s period, S swell with cross-offshore winds.
- Most powerful swell: Sunday 26 Jul, 3PM (local time) - 3.5ft (1.1m), 13s period, S swell with 413 kJ wave energy.
- Next surfable swell (1★+): Saturday 25 Jul, 12AM (local time) - 3.5ft (1.0m), 10s period with SSW 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 Saturday (Jul 25) at 12AM. The primary swell is predicted to be 1.0m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Geriba in the next 16 days are 1.1m 13s and forecast to arrive on Sunday (Jul 26) at 3PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Tuesday (Jul 28) at 6PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Sat 25th Jul) | 3.5ft (1.0m) 10s |
| Best Surf | 6PM (Sun 26th Jul) | 3.5ft (1.1m) 13s |
| Most Powerful | 3PM (Sun 26th Jul) | 3.5ft (1.1m) 13s |
Table - best surf conditions forecast for Geriba over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s talk about what’s ahead for Geriba.
It’s a bit of a slow start for the next few days. The water is sitting at 72.3°, bang on average for this time of year, so no surprises there. The swell is small and the winds are messy, so we’re looking at a few days of nothing special. The first real chance to get wet comes on Saturday the 25th with a south swell at 4.3ft, but the cross-on wind will leave it choppy. It’s a marginal one, best for a beginner session if you’re desperate.
Sunday the 26th is a mixed bag. The morning is still cross-on and weak, but the afternoon shows some promise. The swell holds around 3.6ft from the south, and the wind swings cross-shore and light. There’s a solid 562 units of energy in the water, so the south swell has some push. It’s still a bit lumpy, but there’s fun to be had for the more forgiving boards.
Now, Monday the 27th is the standout. Morning clean-up with a solid NE offshore breeze at 12 mph, and the swell is 3ft from the south with a 12-second period. That’s a proper groundswell, and the energy is moderate at 305 (units). The offshore wind will make it glassy, and the waves will be clean and lined up. Geriba is a beginner-friendly break, but it’s consistent, and with the light offshore, it’ll be a dream for anyone looking to cruise. The crowds can be there, but it’s worth it for the conditions.
The next week is a bit of a washout. A few mornings with clean offshore winds but the swell drops right off. Tuesday the 28th through to the end of July sees tiny waves, barely 1.6ft, and fresh winds. Not worth paddling out. The first week of August doesn’t look much better, with only a tease of improvement on Sunday the 3rd.
That Monday morning, August 3rd, brings a surprise. A 2.6ft south swell with a 16-second period—very long period groundswell. The energy jumps to 340 (units), and the wind is light offshore. The longer period will make Geriba’s waves a bit more roly and straight, but it’s clean and there’s real power in the water. The afternoon sees the swell bump to 3.6ft with a 14-second period and 504 (units) of energy. This is another standout, but it’s a long way out, so keep an eye on the models. For the more experienced, this could be a fun session on the right board.
The rest of the second week fades back into small, cleaner conditions but hardly any size. Overall, don’t get too excited for the next fortnight. The best windows are the morning of the 27th of July and the morning of the 3rd of August. Get out there while the wind is light and the swell has some soul.
Short Range ForecastLight rain (total 3mm), mostly falling on Fri night. Warm (max 22°C on Fri morning, min 19°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 28°C on Wed morning, min 20°C on Mon morning). Winds decreasing (fresh winds from the NE on Tue afternoon, light winds from the NNE by Wed night). | ||||||||||||||||||||
Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | |||||||||||||||
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) | E 7 | SSW 5 | SSW 10 | S 10 | S 10 | S 9 | S 14 | S 13 | S 12 | S 12 | S 11 | S 12 | S 12 | S 12 | S 13 | SSW 12 | S 12 | S 11 | S 11 | S 10 | S 10 |
Wave Graph | |||||||||||||||||||||
70 | 25 | 227 | 327 | 327 | 300 | 257 | 413 | 350 | 213 | 163 | 144 | 103 | 67 | 86 | 48 | 71 | 64 | 59 | 52 | 75 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-off | cross-on | on | cross-on | cross-on | cross | off | off | cross-off | off | off | cross-off | off | off | cross-off | off | on | cross-on | glassy |
High Tide | 11:33AM0.79m | 10:53PM0.74m | 12:15PM0.84m | 11:48PM0.81m | 12:59PM0.91m | 00:33AM0.90m | 1:58PM0.98m | 1:24AM0.98m | 2:40PM1.08m | 2:16AM1.09m | 3:11PM1.16m | 2:56AM1.18m | 3:40PM1.21m | ||||||||
Low Tide | 5:28PM0.46m | 5:33AM0.18m | 6:15PM0.40m | 6:21AM0.11m | 7:07PM0.34m | 7:14AM0.04m | 7:49PM0.29m | 7:56AM-0.01m | 8:22PM0.27m | 8:29AM-0.04m | 8:50PM0.27m | 8:58AM-0.04m | 9:15PM0.31m | ||||||||
6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | |
— | 5:22 | — | — | 5:22 | — | — | 5:23 | — | — | 5:23 | — | — | 5:23 | — | — | 5:24 | — | — | 5:24 | — | |
mm | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 21 | 19 | 21 | 21 | 21 | 22 | 21 | 20 | 22 | 23 | 21 | 25 | 25 | 22 | 28 | 26 | 23 | 24 | 23 | 21 |
Feels °C | 21 | 19 | 20 | 22 | 21 | 22 | 23 | 21 | 19 | 21 | 22 | 20 | 23 | 22 | 20 | 26 | 23 | 21 | 26 | 19 | 23 |
Swell 1 Height (m) Direction Period (s) | E 7 | E 8 | SSW 10 | S 10 | S 10 | S 9 | S 9 | S 13 | S 12 | S 12 | S 11 | S 12 | S 12 | S 12 | S 13 | SSW 12 | S 12 | S 11 | ENE 7 | ENE 7 | ENE 7 |
70 | 55 | 227 | 327 | 327 | 300 | 203 | 413 | 350 | 213 | 163 | 144 | 103 | 67 | 86 | 48 | 71 | 64 | 127 | 99 | 59 | |
Swell 2 Height (m) Direction Period (s) | SSW 8 | SSW 10 | E 8 | E 7 | E 7 | E 7 | S 14 | SSE 9 | SSE 9 | SSE 9 | SE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | S 11 | S 10 | S 10 |
6 | 10 | 55 | 40 | 28 | 25 | 257 | 134 | 96 | 84 | 72 | 44 | 32 | 31 | 21 | 25 | 11 | 9 | 59 | 52 | 75 | |
Swell 3 Height (m) Direction Period (s) | S 11 | SE 10 | — | — | — | — | E 7 | E 7 | ENE 7 | E 7 | — | E 7 | — | S 15 | SE 10 | — | — | S 15 | S 13 | S 12 | SE 8 |
9 | 4 | — | — | — | — | 15 | 15 | 16 | 8 | — | 4 | — | 17 | 4 | — | — | 17 | 31 | 46 | 2 | |
Wind waves Height (m) Direction Period (s) | SW 4 | SSW 5 | — | — | — | — | — | — | — | NE 4 | ENE 4 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 6 | NE 7 | — | SW 4 |
10 | 25 | — | — | — | — | — | — | — | 14 | 16 | 67 | 85 | 123 | 141 | 136 | 136 | 160 | 217 | — | 15 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 165 | 4 | 0 | 4 | 4 | 4 | 4 | 4 | 0 | 0 | 25 | 73 | 73 | 83 | 63 | 0 | 83 | 0 | 4 | 301 | 0 |
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.










