Surf Forecasts:
Geriba surf forecast from 17 Sep 2026:
- Best quality surf: Thursday 17 Sep, 6PM (local time) - 5ft (1.6m), 12s period, S swell with cross-offshore winds.
- Most powerful swell: Thursday 17 Sep, 6PM (local time) - 5ft (1.6m), 12s period, S swell with 750 kJ wave energy.
- Next surfable swell (1★+): Thursday 17 Sep, 6PM (local time) - 5ft (1.6m), 12s 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 Thursday (Sep 17) at 6PM. The primary swell is predicted to be 1.6m and 12s period with a secondary swell of 0.6m and 9s. 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 1.6m 12s and forecast to arrive on Thursday (Sep 17) 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 (Sep 20) at 6PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Thu 17th Sep) | 5ft (1.6m) 12s |
| Best Surf | 6PM (Thu 17th Sep) | 5ft (1.6m) 12s |
| Most Powerful | 6PM (Thu 17th Sep) | 5ft (1.6m) 12s |
Table - best surf conditions forecast for Geriba over the next 16 days.
Short Range ForecastLight rain (total 2mm), mostly falling on Fri morning. Warm (max 20°C on Thu morning, min 18°C on Thu night). Winds increasing (light winds from the ESE on Thu morning, strong winds from the NE by Sat night). | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Tue night. Warm (max 29°C on Mon afternoon, min 20°C on Sun morning). Winds decreasing (strong winds from the NNE on Sun night, calm by Tue afternoon). | ||||||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||
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) | S 11 | S 10 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 9 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | S 10 | S 10 | S 12 | ESE 13 | ESE 12 | S 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 434 | 327 | 652 | 332 | 289 | 259 | 158 | 117 | 80 | 79 | 102 | 44 | 25 | 23 | 20 | 8 | 9 | 25 | 92 | 81 | 104 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | off | off | off | cross | off | cross-off | cross | on | cross-on | cross-off |
High Tide | 12:28PM0.59m | 00:52AM0.37m | 7:14AM0.77m | 12:40PM0.66m | 7:01PM0.72m | 8:15AM0.72m | 12:52PM0.72m | 8:05PM0.69m | 12:37PM0.78m | 10:04PM0.70m | 12:11PM0.86m | 11:27PM0.84m | 12:25PM0.96m | 00:02AM0.97m | 12:54PM1.04m | 00:38AM1.08m | |||||
Low Tide | 9:19AM0.53m | 12:34PM0.58m | 9:41PM0.33m | 9:23AM0.59m | 2:11PM0.63m | 10:05PM0.42m | 9:25AM0.66m | 4:24PM0.55m | 4:20AM0.31m | 5:00PM0.45m | 5:01AM0.19m | 5:31PM0.37m | 5:36AM0.08m | 6:04PM0.30m | 6:15AM-0.00m | 6:42PM0.23m | |||||
 | |  |  | |  | |  | | | | | |  | | | |  | | | | |
 | 5:41 | — | — | 5:41 | — | — | 5:39 | — | — | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — | 5:35 | — | — |
 | — | 5:42 | — | — | 5:42 | — | — | 5:42 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — |
mm | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — |
Temp °C | 20 | 20 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 23 | 23 | 21 | 28 | 29 | 23 | 28 | 27 | 24 | 23 | 23 | 22 |
Feels °C | 19 | 19 | 18 | 17 | 16 | 16 | 16 | 16 | 15 | 17 | 18 | 20 | 29 | 29 | 22 | 28 | 28 | 27 | 24 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 10 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 9 | S 13 | S 12 | S 12 | S 12 | S 12 | ENE 8 | ENE 8 | S 10 | ENE 8 | ENE 8 | ENE 8 | ESE 11 |
| kJ | 434 | 327 | 652 | 332 | 289 | 259 | 158 | 117 | 80 | 79 | 102 | 44 | 25 | 23 | 238 | 223 | 7 | 240 | 137 | 81 | 71 |
Swell 2 Height (m) Direction Period (s) | S 15 | S 13 | ESE 8 | ESE 8 | — | ESE 9 | ESE 9 | ESE 9 | S 14 | S 8 | SE 14 | SE 14 | — | — | S 11 | S 10 | S 13 | S 12 | ESE 13 | ESE 12 | S 14 |
| kJ | 150 | 222 | 41 | 40 | — | 28 | 16 | 16 | 32 | 12 | 7 | 7 | — | — | 20 | 8 | 3 | 11 | 92 | 81 | 104 |
Swell 3 Height (m) Direction Period (s) | ESE 10 | ESE 9 | ESE 9 | — | — | — | S 15 | S 15 | ESE 11 | SSW 9 | — | — | — | — | — | SE 14 | SE 15 | S 12 | S 11 | S 11 | S 10 |
| kJ | 74 | 58 | 58 | — | — | — | 5 | 4 | 12 | 16 | — | — | — | — | — | 7 | 9 | 25 | 9 | 9 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | ENE 6 | ESE 5 | ESE 5 | E 5 | E 5 | E 6 | ENE 5 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | — | — | ENE 8 | — | — | SSW 3 | ENE 8 |
| kJ | — | — | 4 | 42 | 81 | 67 | 82 | 101 | 109 | 305 | 397 | 365 | 300 | 210 | — | — | 221 | — | — | 1 | 88 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 4 | 25 | 31 | 289 | 124 | 98 | 289 | 117 | 73 | 83 | 63 | 2 | 2 | 5 | 2 | 326 | 4 | 4 | 4 | 0 |
Best forecast wave conditions in Rio de Janeiro | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Geriba surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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.
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