Geriba Surf Break

Lat Long: 22.78° S 41.91° W

Geriba Surf Forecast and Surf Report

Issued: 2 pm 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Geriba sea temperature is
22.9° C
0.8° 

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


Geriba surf forecast from 14 Aug 2026:

  • Best quality surf: Friday 21 Aug, 9PM (local time) - 1.5ft (0.4m), 15s period, S swell with glassy winds.
  • Most powerful swell: Saturday 15 Aug, 3AM (local time) - 8ft (2.4m), 14s period, S swell with 2,243 kJ wave energy.
  • Next surfable swell (1★+): Friday 21 Aug, 9PM (local time) - 1.5ft (0.4m), 15s 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 (Aug 21) at 9PM. The primary swell is predicted to be 0.4m and 15s 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 2.4m 14s and forecast to arrive on Saturday (Aug 15) at 3AM. 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 Monday (Aug 17) at 3PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Fri 21st Aug)1.5ft (0.4m) 15s
Best Surf 9PM (Fri 21st Aug)1.5ft (0.4m) 15s
Most Powerful 3AM (Sat 15th Aug)8ft (2.4m) 14s

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


The Lowdown

Alright, surfers, Rusty here. Let’s talk about what’s on the menu for Geriba over the next couple of weeks. It’s a bit of a mixed bag, so let’s get into it.

The immediate future is pretty average, but there’s a clear standout on Saturday the 15th that you won’t want to miss if you can get out there. After that, the swell backs off for a long stretch before things start to look interesting again right at the end of the window.

Looking at the first day, Friday the 14th, it’s pretty underwhelming. We’ve got a bumpy 6.2ft of south swell with a 13-second period, but it’s cross-onshore and choppy, making for a messy, uninviting lineup. The energy is strong, with a combined reading of 1257, but it’s all over the place. You’d be fighting it more than surfing it.

Saturday the 15th is a different story. The swell pulses up to 7.9ft from the south with that long 13-second period. The wind switches to a cross-offshore, and the conditions clean right up. The forecast flags it as excellent for experienced surfers, and I’m inclined to agree. The combined energy jumps to 2080, which is some serious power. This is your window. There might be a bit of rain around, but that’s a small price to pay for what looks like the best surf of the whole period. The water temp is 73.2°, which is about normal for this time of year, so you won’t need the thickest suit in the bag.

Sunday the 16th sees a drop in size, down to 4.3ft with a shorter 12-second period. The wind is still cross-off, but it’s getting fresh, and the consistency is fading. It’s not worth getting too excited about, as the energy drops to 744.

From Monday the 17th all the way through to Thursday the 28th, it’s looking like a long, flat spell. The swell bottoms out to almost nothing for days on end, with energy readings dropping into the double digits. There are mornings with clean offshore winds, but there’s just no wave to ride. We’re talking about a week to ten days where the only thing you’ll be doing is watching the horizon and willing something to show up. It’s a real lull.

Just when you might be about to give up, there’s a flicker of life on Saturday the 29th. The forecast shows a groundswell from the south at 3ft with a 13-second period and a morning of fresh offshore winds from the north-northeast. The energy reading climbs back up to 359. It’s not huge, but after such a long flat stretch, it’ll feel like a gift. Also, looking further out, there’s a promising sign on Tuesday the 25th, with a 3.6ft SSW swell showing up. The morning wind is light offshore, which would be clean, but the afternoon kicks up. That one looks like it has some potential, but it’s over a week away, so we’ll keep an eye on it.

So, the plan is simple. Make the most of Saturday the 15th, store up the stoke for the long gap, and keep your fingers crossed for that last weekend pulse. The long-range stuff is promising, but we know how that can change. Stay keen.

Short Range Forecast

Moderate rain (total 13mm), heaviest on Sat afternoon. Warm (max 22°C on Fri afternoon, min 19°C on Sat afternoon). Winds increasing (light winds from the SE on Fri afternoon, strong winds from the NE by Mon morning).

Days 5-7 Weather Summary

Mostly dry. Warm (max 27°C on Thu morning, min 19°C on Mon night). Winds decreasing (strong winds from the NE on Mon afternoon, moderate winds from the NE by Tue night).

Fri
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
3
3
1
2
1
0
0
0
0
0
0
0
0
0
0
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)
1.8
S
13
2.3
S
14
2.5
SSE
13
2.1
S
13
1.6
S
12
1.3
S
12
1.8
E
7
1
S
11
0.9
S
11
0.9
S
11
0.7
S
10
0.5
S
10
0.4
SSE
10
0.3
S
9
0.2
S
10
0.2
S
10
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.3
S
9
Wave Graph
Metric surfscale
Energy kJ
1124
2068
2085
1538
750
464
300
240
195
191
106
51
32
15
7
8
6
6
5
16
Wind (km/h)
15
SE
20
E
25
NE
30
ESE
25
ENE
35
ENE
35
ENE
35
NE
40
NE
40
NE
40
NE
35
NE
35
ENE
35
NE
20
NNE
35
ENE
35
NE
30
NE
40
ENE
35
NE
Wind State
cross-on
cross-off
cross-off
cross
cross-off
cross-off
cross-off
off
off
cross-off
off
off
cross-off
off
off
cross-off
off
off
cross-off
off
High Tide
4:00PM1.15m
3:46AM1.25m
4:21PM1.10m
4:17AM1.22m
4:45PM1.04m
4:52AM1.13m
5:12PM0.97m
5:38AM1.01m
5:50PM0.89m
00:23AM0.38m
6:40AM0.90m
12:10PM0.56m
6:40PM0.81m
7:35AM0.80m
12:46PM0.64m
7:28PM0.74m
Low Tide
9:31PM0.32m
9:50AM0.03m
9:52PM0.34m
10:22AM0.18m
10:09PM0.35m
11:08AM0.33m
10:04PM0.36m
12:06PM0.45m
9:58PM0.37m
9:51AM0.55m
12:50PM0.55m
10:16PM0.39m
9:51AM0.61m
3:16PM0.61m
part cloud
cloud
light rain
heavy rain
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
6:11
6:09
6:09
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:30
5:31
5:31
5:31
5:32
5:32
 mm
2
11
Temp °C
22
21
21
19
20
20
20
20
22
22
19
23
25
20
26
24
21
27
26
22
Feels °C
22
20
20
17
17
16
15
15
16
16
13
19
21
16
23
20
18
23
21
18
  • 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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