
Surf Forecasts:
Geriba surf forecast from 8 Jul 2026:
- Best quality surf: Friday 10 Jul, 3AM (local time) - 3ft (0.9m), 14s period, SE swell with offshore winds.
- Most powerful swell: Monday 13 Jul, 6AM (local time) - 5ft (1.6m), 14s period, S swell with 932 kJ wave energy.
- Next surfable swell (1★+): Thursday 9 Jul, 9PM (local time) - 3.5ft (1.1m), 11s 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 Thursday (Jul 09) at 9PM. The primary swell is predicted to be 1.1m and 11s period with a secondary swell of 0.6m and 10s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Geriba in the next 16 days are 1.6m 14s and forecast to arrive on Monday (Jul 13) at 6AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Saturday (Jul 11) at 12AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Thu 9th Jul) | 3.5ft (1.1m) 11s |
| Best Surf | 3AM (Fri 10th Jul) | 3ft (0.9m) 14s |
| Most Powerful | 6AM (Mon 13th Jul) | 5ft (1.6m) 14s |
Table - best surf conditions forecast for Geriba over the next 16 days.
Alright folks, Rusty here. Let's talk about what Geriba's got cooking for us over the next couple of weeks.
Right now, we're in a bit of a flat spell. The first few days are a write-off with poor surf conditions and onshore winds messing things up. But don't let that get you down, because the forecast is showing a real gem just around the corner.
Friday, the 10th of July is the standout. Morning surf will be firing with a clean 3 ft swell from the SE, and the real kicker is a light offshore breeze from the NE. That 14-second period is a proper groundswell, meaning the waves will have some real punch and shape. The combined energy is moderate at 503, so it's not going to be a washing machine. This is your window for long, clean lines. By afternoon, the wind swings cross-offshore, but the waves hold at 4 ft from the SE with a 13-second period and even stronger energy (534). It’s going to be a very good day.
Sunday the 12th is another solid option. The morning is a bit iffy with a moderate cross-offshore breeze, but the afternoon is where it's at. The wind drops to almost nothing from the ENE, leaving the 3 ft SE swell (12-second period, 548 energy) glassy and clean. Perfect timing for a late session.
The water temperature is sitting at 74°F, which is about average for this time of year, so no need to worry about a wetsuit.
The next week, from the 14th onwards, gets a bit messy. The swell picks up to 5 ft on the Monday, but the conditions are a mix of onshore and cross-offshore winds, with a bit of rain thrown in. Tuesday the 14th sees a 6 ft SSE swell, but that's a short period (9 seconds) and it's choppy. That kind of size and wind is more for the kite crew than paddle surfers. The following days are a slow fade-out, with smaller and smaller waves and strong winds every day. The 16th and 17th have clean offshore winds, but the swell is tiny, dropping to 3 ft and then 2 ft. It's just not going to be worth the paddle out. There's a long gap of poor surf from the 14th all the way through to the 23rd.
Then, right at the end of the forecast window on Thursday, the 23rd of July, there's a late flash of hope. The swell jumps back up to 6 ft from the E, but it's a short period (8 seconds) and the wind is cross-offshore. It's a distant prospect, so keep an eye on it, but it’s promising for a last-minute run.
So, to sum it up: get out there on the 10th or the afternoon of the 12th. That's your best bet. Everything else is a waiting game.
Rusty.
Short Range ForecastMostly dry. Warm (max 23°C on Fri afternoon, min 17°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 10mm), heaviest on Mon afternoon. Warm (max 24°C on Sun afternoon, min 19°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wed 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SE 10 | SE 11 | SSW 10 | SSW 9 | SE 14 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | S 13 | S 13 | S 12 | S 10 | SSE 9 | SE 9 | SSE 9 | SE 8 |
Wave Graph | |||||||||||||||||||||
244 | 187 | 235 | 135 | 248 | 377 | 444 | 600 | 591 | 649 | 473 | 319 | 232 | 466 | 865 | 735 | 613 | 579 | 338 | 486 | 201 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | on | off | off | cross-off | cross | cross-on | on | glassy | cross-off | cross-off | glassy | cross-on | cross-off | cross-on | on | cross-on | glassy | off |
High Tide | 9:11PM0.84m | 10:22AM0.91m | 10:44PM0.79m | 11:47AM0.96m | 11:39PM0.80m | 12:49PM1.02m | 00:22AM0.84m | 2:23PM1.09m | 1:12AM0.89m | 3:09PM1.17m | 2:11AM0.98m | 3:39PM1.20m | 2:56AM1.07m | ||||||||
Low Tide | 4:04PM0.42m | 4:25AM0.40m | 5:04PM0.39m | 5:10AM0.26m | 6:00PM0.37m | 5:58AM0.14m | 7:07PM0.35m | 6:57AM0.04m | 8:00PM0.34m | 7:50AM-0.05m | 8:37PM0.34m | 8:31AM-0.11m | 9:08PM0.38m | 9:07AM-0.10m | |||||||
— | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | |
5:15 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:17 | — | — | 5:17 | — | — | 5:19 | — | 5:19 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 4 | 1 | 3 | — | — | — |
Temp °C | 20 | 19 | 20 | 19 | 18 | 21 | 23 | 21 | 22 | 21 | 20 | 23 | 24 | 24 | 21 | 20 | 20 | 21 | 21 | 20 | 21 |
Feels °C | 16 | 17 | 19 | 17 | 19 | 19 | 22 | 23 | 20 | 20 | 22 | 24 | 25 | 25 | 23 | 21 | 18 | 21 | 20 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | SE 10 | S 8 | SSW 10 | SSW 9 | S 10 | SE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | S 13 | S 13 | S 12 | S 15 | SSE 9 | SE 9 | SSE 9 | SE 8 |
244 | 149 | 235 | 129 | 225 | 377 | 444 | 600 | 591 | 649 | 473 | 319 | 232 | 466 | 865 | 735 | 106 | 579 | 338 | 486 | 201 | |
Swell 2 Height (m) Direction Period (s) | S 12 | SE 11 | SE 10 | SE 10 | SE 14 | SSW 10 | S 9 | NE 5 | ENE 4 | SSW 8 | SSW 7 | S 10 | S 11 | SSW 10 | SE 11 | SE 11 | SE 10 | S 14 | S 10 | SSW 13 | S 9 |
49 | 187 | 127 | 122 | 248 | 125 | 76 | 22 | 4 | 12 | 5 | 32 | 178 | 131 | 75 | 40 | 17 | 95 | 158 | 55 | 133 | |
Swell 3 Height (m) Direction Period (s) | S 19 | S 17 | SSW 14 | SSW 11 | S 15 | E 7 | S 13 | SSW 8 | S 15 | ENE 5 | S 18 | S 16 | S 21 | SE 11 | NE 6 | ENE 7 | NE 7 | ENE 7 | S 14 | NE 6 | SSW 12 |
28 | 53 | 64 | 135 | 17 | 1 | 14 | 40 | 4 | 3 | 24 | 21 | 138 | 123 | 9 | 19 | 8 | 5 | 93 | 2 | 29 | |
Wind waves Height (m) Direction Period (s) | SSW 8 | — | — | — | — | NE 3 | ENE 4 | NE 4 | SW 8 | SW 4 | — | NNE 2 | NE 4 | — | SSW 5 | — | S 10 | — | — | — | NE 6 |
173 | — | — | — | — | 4 | 12 | 28 | 64 | 7 | — | 1 | 24 | — | 37 | — | 613 | — | — | — | 2 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 20 | 4 | 4 | 4 | 0 | 0 | 0 | 4 | 20 | 4 | 0 | 63 | 0 | 0 | 4 | 0 | 227 | 4 | 4 | 0 | 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.











