Geriba Surf Break

Lat Long: 22.78° S 41.91° W

Geriba Surf Forecast and Surf Report

Issued: 8 pm 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's Geriba sea temperature is
22.4°C
0.3° 

Geriba surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Geriba surf forecast from 24 Aug 2026:

  • Best quality surf: Thursday 27 Aug, 12AM (local time) - 8ft (2.5m), 15s period, S swell with offshore winds.
  • Most powerful swell: Thursday 27 Aug, 3AM (local time) - 8ft (2.5m), 15s period, S swell with 2,948 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 26 Aug, 3AM (local time) - 6ft (1.9m), 13s 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 Wednesday (Aug 26) at 3AM. The primary swell is predicted to be 1.9m and 13s period with a secondary swell of 0.9m and 5s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Geriba in the next 16 days are 2.5m 15s and forecast to arrive on Thursday (Aug 27) at 3AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 8s period and expected on Saturday (Aug 29) at 6PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Wed 26th Aug)6ft (1.9m) 13s
Best Surf12AM (Thu 27th Aug)8ft (2.5m) 15s
Most Powerful 3AM (Thu 27th Aug)8ft (2.5m) 15s

Table - best surf conditions forecast for Geriba over the next 16 days.


The Lowdown

Alright, Rusty here, let’s have a look at what Geriba (Brazil) has in store for us over the next couple of weeks.

First up, we’ve got a solid pulse of swell rolling in from the south, but it comes with a fair bit of wind early on. Monday the 24th is looking average at best – we’ve got a bumpy 7ft south swell with a moderate cross-onshore breeze making things choppy. The combined energy is strong (1487), but the surface is messy. Monday afternoon picks up to 8ft (2677 energy), but it’s still cross-onshore and choppy. Not a day to get too excited about.

Tuesday the 25th cleans up nicely though. The wind swings cross-offshore from the east, and we’ve got a 8ft south swell (2128 energy) in the morning. The 14-second period means good shape, but this is still a fair size – solid for intermediate to experienced surfers. Tuesday afternoon holds at 7ft (1553 energy) and stays clean. This is a good window.

Now, Wednesday the 26th – this is the standout of this forecast period. Early morning we get a glassy 5ft southeast groundswell with a very long 16-second period (1985 energy). That’s the sort of clean, lined-up surf that makes Geriba a pleasure. Perfect for experienced surfers, but the long period will make it a bit tricky at the beach – expect long waits between sets and waves that stand up nicely.

The rest of the week and into early next month sees a steady decline. Thursday the 27th has a 7ft south swell with strong offshore wind in the morning, but the wind is howling at 25 mph, making it hard to paddle into. The afternoon is a lot better – 7ft and gentle offshore breeze (1761 energy) – clean and workable. Friday the 28th drops off to 4ft and 3ft with light energy (470 and 349). Saturday and Sunday the 29th and 30th are tiny – 2ft and below, with fresh offshore winds but hardly any swell to work with.

We hit a real lull from the 31st right through to September 1st – flat, poor conditions, less than 0.3ft and messy wind. Then a little bump on September 2nd: a 5ft southwest swell (290 energy) with glassy conditions in the morning. Clean, but small. That lasts into the 3rd and 4th with cross-offshore winds and similar 4-4ft south swells – marginal but rideable. By September 5th the wind picks up again, and from the 6th onward it’s dropping off into the doldrums.

So, if you’re looking for the best, get out on Wednesday morning the 26th – glassy 5ft south-southeast swell with that long 16-second period. Clean, punchy, and just a few guys out if you’re lucky. Beautiful session. The Tuesday the 25th is a solid backup.

Overall, a decent first week, then a long quiet stretch through the end of August into early September. It tends not to stay poor forever here, but this run looks pretty flat for a while.

Rusty.

Short Range Forecast

Light rain (total 9mm), mostly falling on Sun night. Warm (max 22°C on Wed morning, min 18°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 17mm), heaviest on Wed night. Warm (max 30°C on Sat afternoon, min 20°C on Wed night). Winds decreasing (strong winds from the NNE on Thu morning, calm by Thu night).

Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
2
3
3
3
3
4
3
5
2
4
1
2
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
S
12
2.1
S
13
2.5
S
14
2.5
S
14
2.3
S
14
2
S
14
1.9
S
13
1.4
SSE
16
2.5
S
15
2.5
S
15
2.2
S
14
2
S
14
1.6
S
13
1.2
S
12
1
S
12
0.7
S
11
0.5
S
11
0.4
SSE
11
0.3
SSE
10
Wave Graph
Metric surfscale
Energy kJ
625
1487
2677
2333
2127
1553
1247
1042
2887
2834
2032
1617
875
425
284
116
59
37
20
Wind (km/h)
20
SE
20
SE
15
SSE
15
ESE
20
E
20
ENE
20
E
5
NE
15
ESE
15
NE
40
NNE
15
N
15
W
10
NE
20
E
30
NE
30
NE
30
NE
35
NE
Wind State
cross
cross-on
cross-on
cross
cross-off
cross-off
cross-off
glassy
cross
off
off
off
cross-on
off
cross-off
off
off
cross-off
off
High Tide
11:43PM0.80m
12:50PM0.91m
00:23AM0.92m
1:31PM1.01m
1:04AM1.03m
2:13PM1.09m
1:50AM1.13m
2:46PM1.17m
2:32AM1.22m
3:15PM1.21m
3:08AM1.27m
3:42PM1.21m
Low Tide
6:03AM0.09m
6:39PM0.31m
6:48AM0.01m
7:20PM0.25m
7:31AM-0.06m
7:55PM0.21m
8:06AM-0.10m
8:24PM0.20m
8:36AM-0.11m
8:49PM0.20m
9:02AM-0.07m
9:10PM0.23m
light rain
light rain
light rain
light rain
light rain
part cloud
part cloud
part cloud
part cloud
thunderstorm
rain showers
rain showers
clear
clear
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:03
6:03
6:01
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:34
5:35
5:35
5:35
5:36
5:36
 mm
4
1
1
1
2
12
4
1
Temp °C
19
18
18
19
19
20
21
22
22
21
24
28
22
24
24
23
29
30
23
Feels °C
18
17
17
18
18
19
21
24
23
21
22
28
22
24
24
21
26
28
20
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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