Beach
both
Level 6/10

Prainha

Rio de Janeiro, RJ, Brazil
👥Crowded👊Localism🪨Rocks

Prainha is Rio de Janeiro's most consistent quality surf spot, a crescent-shaped beach nestled in the Atlantic Forest reserve west of the city. The wave breaks over a mix of sand and rock, producing powerful peaks that can handle solid S and SW swells without closing out. The setting is stunning - dense green jungle tumbles down to the beach, making it feel a world away from the urban chaos just 30 minutes back toward the city. The local crew is experienced and the vibe is more serious than Rio's tourist beaches.

Prainha surf forecast

Model forecast for swell, wind and tide.

10-Day Forecast
Today4
0
Poor
0.8m@8s
14km/h
Thu5
0
Poor
0.6m@7s
16km/h
Fri6
31
Poor
1.0m@9s
13km/h
Sat7
24
Poor
0.9m@9s
12km/h
Sun8
21
Poor
1.6m@9s
23km/h
Mon9
34
Poor
2.4m@10s
14km/h
Tue10
41
Poor
1.9m@11s
13km/h
Wed11
12
Poor
1.2m@10s
17km/h
Thu12
1
Poor
0.9m@9s
14km/h
Fri13
13
Poor
1.4m@8s
11km/h
5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 7 km/h · PM 18 km/h
Swell
0.8m
ESE(105°)
Score: 5/25
Period
8s
Short period
Score: 2/25
Wind
14km/h
ESE(105°)
Score: 2/25
Weather
26°C
0.0mm11%
First light 4:37amSunrise 5:07amSunset 6:08pmLast light 6:38pm
Windswell
0.1m@1s
Secondary
0.3m
Confidence
100%

Location & Conditions

Loading map...
Swell0.8m @8s ESE outside window
Wind14 km/h ESE onshore
SwellWind: Offshore Cross Onshore
Showing forecast for today · all day

Hourly Forecast, Tide & Strike Windows

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°C
23°
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3m1.5
sec
8s
8s
8s
8s
8s
7s
7s
7s
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7s
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9s
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swell
windkm/h
7g12
6g18
17g38
20g45
15g35
19g36
24g48
18g44
4g25
9g18
14g29
15g34
12g31
13g32
9g22
8g17
10g25
16g37
18g39
8g36
26g53
23g69
25g51
22g56
20g41
15g29
14g34
13g34
14g34
11g33
2g17
5g22
13g36
21g49
23g49
12g36
13g31
17g43
22g57
22g60
3g22
3g15
14g34
26g55
27g61
5g26
4g14
8g27
20g44
21g46
tidem
4:42am0.3m
12:18pm1.0m
5:13pm0.5m
5:30am0.3m
12:21pm1.0m
5:53pm0.4m
6:17am0.2m
12:22pm1.0m
6:34pm0.3m
6:58am0.2m
12:38pm1.0m
7:06pm0.2m
1:10am1.2m
7:30am0.4m
1:05pm1.3m
7:45pm0.4m
1:24am1.4m
8:11am0.5m
1:24pm1.2m
8:15pm0.3m
2:02am1.3m
8:51am0.4m
1:46pm1.1m
8:48pm0.1m
2:36am1.0m
9:22am0.3m
2:20pm0.9m
9:21pm0.0m
3:13am0.9m
9:45am0.3m
2:54pm0.9m
Night

Tide times today

4:42 am
Low · 0.28m
12:18 pm
High · 0.98m
5:13 pm
Low · 0.52m
Times shown in spot-local time.

Strike Score Breakdown

0
Poor
Components
Swell Direction0/25
Swell Size5/25
Swell Period2/25
Wind2/25
Raw Score9/100
Adjustments
💨 Gusty Wind-5
⚠️ Weak Component-15
📉 Undersized Swell-10
⚖️ Penalty Stack Cap+5
🚫 Undersized Capmax 64
Adjusted Score0/100
Confidence
Multiplier×1.00
Final Score0

Plan Your Strike

Return flights to GIG, departing today with a 5-day trip window.

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Swell Requirements

Optimal direction
SSW (202°)
Direction range
157° - 247°
Size range
0.9m - 3m
Ideal size
1.8m - 2.5m
Height multiplier
1.00×
Ideal period
14s+

Wind Requirements

Optimal direction
NW (315°)
Offshore range
270° - 360°

Tide Requirements

Optimal tide
all

Water temp

22°C

Wetsuit

Springsuit / 2mm

Difficulty

6/10

Crowd level

8/10

Frequently Asked Questions

What kind of wave is Prainha?

Prainha is a beach break in Rio de Janeiro, RJ, Brazil, with peaks that run both left and right.

What swell works best at Prainha?

Prainha picks up swell from the SSE round to the WSW, and it's best when it's coming straight out of the SSW. It starts working at around 0.9m and handles up to about 3m, with the sweet spot around 1.8 to 2.5m. Period matters too: aim for 14s or longer, as anything under 10s tends to be weak. These are the numbers our scoring uses, so treat them as a guide rather than a promise.

What wind is offshore at Prainha?

A NW wind is dead offshore at Prainha, and anything from the W round to the N keeps it clean. The morning is typically the best window, roughly 5am to 10am. Light winds from other directions can still be fine; strong offshores can make it hard to get into waves.

What tide is best at Prainha?

Prainha isn't especially fussy about tide and generally works through the cycle, so swell and wind matter more here. Big tides can still change how it breaks, so it's worth checking before you paddle out.

When is the best time of year to surf Prainha?

The most reliable run of swell at Prainha comes Mar to Oct. Best with S/SW swells in winter.

How cold is the water at Prainha?

The water at Prainha averages around 22°C, so you'll want a springsuit or 2mm. It shifts a few degrees through the year, so check the season before you pack.

Is Prainha good for beginners?

It's more of an intermediate wave, rated 6/10 for difficulty, so newer surfers are best off sticking to the smaller days. It gets busy (crowd 8/10), so mind the pecking order. Rocky points on either side.

How do I get to Prainha?

The nearest airport on our list is GIG, then it's roughly a 50-minute drive.

What other surf spots are near Prainha?

The closest breaks we track are Grumari (2.7 km), Barra da Tijuca (17 km) and São Conrado (25 km), handy when Prainha isn't working. We track 7 spots around Rio de Janeiro, RJ in total.

Best Season

Peak: Mar-Oct

Best with S/SW swells in winter

Getting There

Airport
GIG
Drive time
50 min
Data quality
community

Strike Log

Community Discussion