Constitucion (Mar del Plata) Surf Forecast

/ Buenos Aires (36 surf breaks) /

Argentina (43 surf breaks)

Surf Forecasts:

Constitucion (Mar del Plata) surfForecast / Buenos Aires / Argentina

48hr Weather and Surf, issued 2 am Wednesday 20 Aug 2025 -03

Forecast update in hr min s Forecast update imminent

Constitucion (Mar del Plata) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Constitucion (Mar del Plata) sea temperature is 10.0° C
(Which is 1.5°C warmer than normal for this time of year)

How big are the waves at Constitucion (Mar del Plata) today?

The current surf forecast for Constitucion (Mar del Plata) at 6AM is: 2.1m 8s primary swell from a East direction (forecast issued at 02:00am August 20). The wind direction is predicted to be cross-onshore.

Time (-03) & Date	Wave Height	Wave Period
Morning (20 Aug)	6ft (1.9m)	9s
Afternoon (20 Aug)	6ft (1.9m)	11s
Evening (20 Aug)	5.5ft (1.7m)	12s

Table - waves today at Constitucion (Mar del Plata). (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Wednesday 20								Thursday 21								Friday 22
	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)	0	0	0	2	3	2	1	0	0	0	1	1	2	2	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	E	E	E	E	E	ESE	ESE	E	E	ESE	ESE	E	E	S	ESE	S	ESE	ESE	ESE	E	NE	ENE	ENE	E
Period(s) (?)	7	8	8	9	10	11	12	12	11	12	11	11	11	8	10	8	10	10	10	9	6	6	6	7
Wave Graph (?)
Energy (?)	620	937	612	613	747	961	1012	773	576	462	314	242	457	364	255	191	155	135	183	134	158	73	61	48
Wind (km/h)	E	ENE	ENE	ENE	SSW	SW	SW	SW	SW	WSW	WSW	W	WSW	NNW	N	NNE	NNE	NE	NE	NE	NNE	WSW	SW	SW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	on	on	cross- on	glass	cross- off	cross- off	cross- off	cross- off	cross- off	off	off	off	off	cross- off	cross	cross	cross- on	cross- on	cross- on	cross- on	cross	cross- off	cross- off	cross- off
High Tide / height (m)			4:41AM 0.96				4:30PM 1.62				5:45AM 0.94				5:30PM 1.67					6:40AM 0.94				6:27PM 1.70
Low Tide / height (m)	11:32PM 0.30				9:25AM 0.76					12:41AM 0.25			11:03AM 0.76					1:41AM 0.21				12:29PM 0.73

	Wednesday 20								Thursday 21								Friday 22
Sunrise	-	-	-	7:28	-	-	-	-	-	-	-	7:26	-	-	-	-	-	-	-	7:26	-	-	-	-
Sunset	-	-	-	-	-	-	6:17	-	-	-	-	-	-	-	6:19	-	-	-	-	-	-	-	6:20	-

Rain (mm)	9	7	4	-	2	1	4	1	1	-	-	-	-	-	-	-	-	-	-	-	-	2	-	-
Temp. °C	11	12	11	11	12	11	10	11	11	10	8	8	13	16	15	13	12	11	11	11	12	12	11	10
Feels °C (?)	3	5	7	11	11	7	4	3	2	2	1	2	9	13	12	9	8	7	6	6	9	9	3	3

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 Buenos Aires

Wind Update Wind reports 6 km away suggest it is still onshore at Constitucion (Mar del Plata) (moderate winds from the ENE.(Wind varies from 040 to 100 degs) at Mar Del Plata AR Airport). A 3.4m swell from the E is too big for here
2 hours 17 minutes ago Constitucion (Mar del Plata)

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2 h 17 min ago

28 km/h

ENE

Onshore

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