Atlantida Surf Forecast

/ Rio Grande Do Sul (19 surf breaks) /

Brazil (449 surf breaks) / Lat Long: (29.81° S 50.05° W)

Surf Forecasts:

Atlantida surfForecast / Rio Grande Do Sul / Brazil

48hr Weather and Surf, issued 2 am Wednesday 19 Nov 2025 -03

Forecast update in hr min s Forecast update imminent

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

Today's Atlantida sea temperature is 21.8° C
(Which is slightly warmer than usual)

How big are the waves at Atlantida today?

The current surf forecast for Atlantida at 5AM is: 0.8m 10s primary swell from a South-southeast direction and 0.5m 8s secondary swell from a East-northeast direction (forecast issued at 02:00am November 19). An open ocean swell of 0.9m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & Date	Wave Height	Wave Period
Morning (19 Nov)	5.5ft (1.7m)	7s
Afternoon (19 Nov)	5ft (1.5m)	7s
Evening (19 Nov)	3.5ft (1.0m)	14s

Table - waves today at Atlantida. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Wednesday 19								Thursday 20								Friday 21
	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM
Rating (10 max)	2	1	0	2	0	0	0	3	3	2	2	1	0	0	0	0	0	0	1	0	2	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	SSE	SSE	SSE	S	S	S	S	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	S	SSE	ENE	ENE	ENE	ENE	ENE	ENE
Period(s) (?)	9	11	10	7	7	7	9	14	13	14	14	14	13	13	12	12	12	12	8	8	8	8	8	8
Wave Graph (?)
kJ (?)	108	194	112	258	233	246	440	384	1074	1482	1724	1526	1089	774	618	439	289	224	412	300	238	165	161	138
Wind (km/h)	W	WSW	SW	SW	SSW	S	S	ESE	NNE	NNE	NNE	NE	NE	NE	NE	NE	NNE	NNE	NNE	NE	ENE	E	S	SSE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	off	cross- off	cross- off	cross- off	cross	cross- on	cross- on	glass	cross	cross	cross	cross	cross- on	cross- on	cross	cross	cross	cross	cross	cross	cross- on	on	cross- on	cross- on
High Tide / height (m)		12:03AM 0.47			11:44AM 0.40					12:38AM 0.50				12:10PM 0.42				1:11AM 0.51				12:38PM 0.43
Low Tide / height (m)				7:44AM 0.19				7:30PM 0.08				8:26AM 0.21				8:02PM 0.06					9:05AM 0.24			8:37PM 0.05

	Wednesday 19								Thursday 20								Friday 21
Sunrise	-	-	5:13	-	-	-	-	-	-	-	5:13	-	-	-	-	-	-	-	5:13	-	-	-	-	-
Sunset	-	-	-	-	-	-	6:55	-	-	-	-	-	-	-	6:57	-	-	-	-	-	-	-	6:58	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	21	20	19	19	22	20	19	17	16	16	16	19	20	20	20	19	19	18	18	21	23	24	21	20
Feels °C (?)	18	16	16	16	18	15	15	16	14	13	13	14	15	15	15	15	17	15	16	19	24	24	21	20

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

FREE! Surf-Forecast.com widget for your website

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