Guarau Surf Forecast

/ São Paulo (84 surf breaks) /

Brazil (447 surf breaks)

Surf Forecasts:

Guarau surfForecast / São Paulo / Brazil

12 Day Weather and Surf, issued 8 pm Thursday 23 Oct 2025 -03

Forecast update in hr min s Forecast update imminent

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

Today's Guarau sea temperature is 21.7° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Guarau this week:

The surf forecast for Guarau over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Oct 24) at 6AM. The primary swell is predicted to be 1.6m and 8s period with a secondary swell of 0.5m and 11s. Another secondary swell of 0.6m and 11s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Guarau in the next 12 days are 2.4m 8s and forecast to arrive on Saturday (Oct 25) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave Type	Time (-03) & Date	Wave Height & Period
Next good surf (1 star+)	6AM (Fri 24th Oct)	5ft (1.6m) 8s
Best Surf	6AM (Sat 25th Oct)	7ft (2.2m) 8s
Most Powerful	9AM (Sat 25th Oct)	8ft (2.4m) 8s

Table - best surf conditions forecast for Guarau over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

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	Short Range Forecast Mostly dry. Warm (max 25°C on Sun morning, min 16°C on Thu night). Wind will be generally light.										Days 3-6 Weather Summary Heavy rain (total 88mm), heaviest during Tue night. Warm (max 23°C on Mon afternoon, min 19°C on Tue afternoon). Wind will be generally light.
		Friday 24			Saturday 25			Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thu 30
	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM
Rating (10 max)	0	3	0	2	3	1	3	1	0	1	1	1	1	1	0	1	2	0	0	1	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	E	E	ESE	ESE	E	ESE	E	ESE	ESE	ESE	ESE	ESE	ESE	S	SSE	SSE	SSE	SE	SE	ESE	ESE
Period(s) (?)	7	8	8	8	8	9	9	9	9	9	9	10	10	8	7	7	7	8	8	8	9
Wave Graph (?)
kJ (?)	266	365	202	460	797	505	506	273	194	161	127	151	151	291	164	196	199	354	306	290	197
Wind (km/h)	ENE	E	E	ENE	ESE	E	NNE	SW	SSW	W	NNE	ENE	SSW	SSE	S	SSE	SW	S	ESE	ESE	ESE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	glass	cross- on	cross	cross- on	cross- on	glass	cross	cross	cross- off	cross- off	glass	cross- on	on	cross- on	cross- on	glass	cross- on	on	on	on
High Tide / height (m)		3:31AM 1.33	3:24PM 1.19		4:05AM 1.26	3:54PM 1.14		4:44AM 1.17	4:30PM 1.06		5:33AM 1.06	5:20PM 0.97		6:40AM 0.97	12:57PM 0.77	6:32PM 0.89	8:17AM 0.94		8:10PM 0.87	10:33AM 1.02
Low Tide / height (m)		9:14AM 0.35		9:14PM 0.12	9:32AM 0.43		9:38PM 0.18	9:51AM 0.52		10:05PM 0.28	10:13AM 0.62		10:41PM 0.39	10:41AM 0.74	2:58PM 0.75	2:57AM 0.49		4:25PM 0.65		4:23AM 0.38	5:18PM 0.54

		Friday 24			Saturday 25			Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thu 30
Sunrise	-	5:26	-	-	5:26	-	-	5:24	-	-	5:24	-	-	5:24	-	-	5:22	-	-	5:22	-
Sunset	-	-	6:16	-	-	6:17	-	-	6:17	-	-	6:19	-	-	6:19	-	-	6:20	-	-	6:21

Rain (mm)	-	-	-	-	-	-	-	-	-	5	4	3	10	5	5	32	10	14	4	2	2
Temp. °C	18	22	21	19	23	23	19	25	23	21	22	23	21	20	19	19	19	19	19	19	19
Feels °C (?)	15	22	19	18	23	23	20	24	23	23	25	27	23	21	19	19	21	17	19	19	18

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for São Paulo

Wind Update Continuing clean conditions at Guarau (calm at Santos wx 84 km from Guarau). 1.8m 6s windswell from the E with a 0.5m 11s groundswell from the SE. 2 swells combining to make bigger set waves.
1 hour 16 minutes ago Guarau

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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 Guarau 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 Guarau Surf forecast

The above surf forecast table for Guarau provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Guarau can be found by selecting the local surf guide option on the grey menu. Our Guarau 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 (Guarau) 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 Guarau 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.

Guarau is 6 km (4 miles) from the city of Peruibe. If you plan a holiday in São Paulo, look for hotels and other accommodation in Peruibe. Peruibe has rooms for a wide range of budgets as well as car hire and transport links.