Beach
both
Level 5/10

Itamambuca

Ubatuba, SP, Brazil
👥Crowded🌀Strong rips

Itamambuca is one of Ubatuba's premier waves and a regular competition venue on the Brazilian surf circuit. The rivermouth creates constantly shifting sandbars that produce powerful peaks with both lefts and rights. The beach can pick up swell from almost any direction, making it one of the most versatile spots on the São Paulo coast. The surrounding area is lush and tropical, with the river providing a natural boundary that keeps the vibe more relaxed than some of Brazil's more famous breaks.

10-Day Forecast
Today
21
54
Fair
0.8m
@10s
6km/h
Mon
22
44
Poor
0.7m
@10s
5km/h
Tue
23
19
Poor
0.7m
@7s
6km/h
Wed
24
54
Fair
1.0m
@10s
7km/h
Thu
25
51
Fair
0.9m
@8s
3km/h
Fri
26
38
Poor
0.7m
@9s
3km/h
Sat
27
72
Good
0.9m
@12s
5km/h
Sun
28
41
Poor
1.1m
@7s
3km/h
Mon
29
30
Poor
0.6m
@9s
1km/h
Tue
30
30
Poor
0.6m
@9s
4km/h

Today's Conditions

Find Flights
Swell
0.8m
ESE(118°)
Score: 5/25
Period
10s
Medium period swell
Score: 14/25
Wind
6km/h
SE(127°)
Score: 16/25
Weather
20°C
0.1mm71%
Windswell Component
0.1mS@1s
Secondary Swell
0.5mSSE
Forecast Confidence
100%
Sources: open-meteo-marine, open-meteo-weather
Best Session
morning
AM: 3 km/h SW|PM: 7 km/h SSE
Lighter winds early (3 km/h)

Location & Conditions

Loading map...
0°45°90°135°180°225°270°315°NESW
Swell
Wind
View in OpenStreetMap
Showing forecast for today

Tide Times

1:13 am
Low tide - 0.04m
4:57 am
High tide - 0.48m
1:37 pm
Low tide - -0.05m
6:10 pm
High tide - 0.44m
Times shown in spot-local time.

Strike Score Breakdown

54
Fair
Components
Swell Direction19/25
Swell Size5/25
Swell Period14/25
Wind16/25
Raw Score54/100
Confidence
Multiplier×1.00
Final Score54
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Spot Details

Swell Requirements

Optimal direction
SE (135°)
Direction range
45° - 180°
Size range
0.9m - 2.5m
Ideal size
2.0m
Height multiplier
0.92×
Ideal period
12s+

Wind Requirements

Optimal direction
NW (315°)
Offshore range
270° - 45°

Tide Requirements

Optimal tide
all

Water temp

22°C

Wetsuit

Springsuit / 2mm

Difficulty

5/10

Crowd level

7/10

👥 Winter Break (Jul 1Jul 31) — expect extra crowds

Best Season

Peak: Jan-Dec

Year-round with multiple swell windows

Getting There

Airport
GRU
Drive time
180 min
Data quality
community

Strike Log

Community Discussion