Praia do Gravatá Surf Forecast

/ Santa Catarina – Sul (37 surf breaks) /

Brazil (447 surf breaks) / Lat Long: (28.51° S 48.75° W)

Surf Forecasts:

Praia do Gravatá surfForecast / Santa Catarina – Sul / Brazil

12 Day Weather and Surf, issued 2 pm Tuesday 04 Nov 2025 -03

Forecast update in hr min s Forecast update imminent

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

Today's Praia do Gravatá sea temperature is 20.3° C
(Which is 1.0°C colder than average for this time of year)

Best Forecast Surf Conditions for Praia do Gravatá this week:

The surf forecast for Praia do Gravatá over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Nov 05) at 3AM. The primary swell is predicted to be 0.7m and 12s period with a secondary swell of 0.9m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Praia do Gravatá in the next 12 days are 3.0m 9s and forecast to arrive on Saturday (Nov 08) at 3PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Wednesday (Nov 05) at 3AM.

Wave Type	Time (-03) & Date	Wave Height & Period
Next good surf (1 star+)	3AM (Wed 5th Nov)	2.5ft (0.7m) 12s
Best Surf	6AM (Wed 5th Nov)	3.5ft (1.0m) 15s
Most Powerful	3PM (Sat 8th Nov)	10ft (3.0m) 10s

Table - best surf conditions forecast for Praia do Gravatá over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Moderate rain (total 14mm), heaviest on Fri morning. Warm (max 27°C on Wed morning, min 17°C on Wed night). Mainly fresh winds.											Days 3-6 Weather Summary Heavy rain (total 91mm), heaviest during Fri night. Warm (max 22°C on Mon morning, min 17°C on Fri afternoon). Winds decreasing (near gales from the NE on Fri night, calm by Mon morning).
	Tue 04		Wednesday 05			Thursday 06			Friday 07			Saturday 08			Sunday 09			Monday 10
	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM
Rating (10 max)	0	1	3	0	0	1	0	3	1	0	1	0	0	1	3	0	1	2	0	0	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	E	S	S	S	S	S	SSE	SSE	SSE	SSE	NE	E	S	SE	ESE	ESE	ESE	SE	SE	SE	S
Period(s) (?)	8	12	14	13	8	8	8	14	14	13	7	8	10	9	9	9	8	10	10	10	8
Wave Graph (?)
kJ (?)	97	151	417	345	555	422	277	289	838	538	799	196	1589	660	454	316	155	120	87	52	223
Wind (km/h)	NE	NNE	W	SSW	SSW	SSW	S	NE	NNE	ENE	NNE	WSW	SSE	SW	WSW	E	NNE	WNW	SSE	SW	S
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross- off	glass	cross- on	cross	cross	cross- on	cross- off	cross- off	cross	cross- off	cross- off	on	cross	cross- off	cross- on	cross- off	glass	cross- on	cross	cross- on
High Tide / height (m)			3:23AM 0.52	3:36PM 0.46		4:12AM 0.52	4:09PM 0.45		4:52AM 0.51	4:37PM 0.44		5:30AM 0.48	5:04PM 0.43		6:17AM 0.45	5:32PM 0.42		7:43AM 0.42	12:24PM 0.39	6:09PM 0.41	8:55AM 0.40
Low Tide / height (m)		7:09PM 0.15	7:43AM 0.16		7:44PM 0.14	8:21AM 0.20		8:14PM 0.14	8:56AM 0.25		8:41PM 0.15	9:44AM 0.30		9:11PM 0.18	11:26AM 0.34		11:03PM 0.21	8:14AM 0.39	12:25PM 0.36	12:17AM 0.22	7:55AM 0.39

	Tue 04		Wednesday 05			Thursday 06			Friday 07			Saturday 08			Sunday 09			Monday 10
Sunrise	-	-	5:18	-	-	5:18	-	-	5:18	-	-	5:16	-	-	5:16	-	-	5:16	-	-	5:15
Sunset	6:37	-	-	6:37	-	-	6:37	-	-	6:38	-	-	6:39	-	-	6:39	-	-	6:40	-	-

Rain (mm)	-	-	-	-	-	-	-	-	14	43	36	-	5	7	-	-	-	-	-	-	-
Temp. °C	21	21	27	22	19	19	19	19	17	17	19	20	18	18	19	20	20	22	22	20	19
Feels °C (?)	19	21	27	19	14	16	16	18	14	12	16	16	15	15	18	18	18	21	21	19	19

Map Icons:
Break
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 Praia do Gravatá Surf forecast

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