Renaca Surf Forecast

/ Santiago (21 surf breaks) /

Chile (94 surf breaks) / Lat Long: (32.93° S 71.56° W)

Surf Forecasts:

Renaca surfForecast / Santiago / Chile

48hr Weather and Surf, issued 8 pm Monday 15 Sep 2025 -04

Forecast update in hr min s Forecast update imminent

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

Today's Renaca sea temperature is 13.1° C
(Which is normal for this time of year)

How big are the waves at Renaca today?

The current surf forecast for Renaca at 12AM is: 1.7m 13s primary swell from a Southwest direction and 1.8m 7s secondary swell from a Southwest direction (forecast issued at 08:00pm September 15). The wind direction is predicted to be cross-onshore.

Time (-04) & Date	Wave Height	Wave Period
Morning (16 Sep)	-	-
Afternoon (16 Sep)	-	-
Evening (16 Sep)	6ft (1.9m)	13s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Mon 15		Tuesday 16								Wednesday 17								Thursday 18
	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	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM
Rating (10 max)	0	2	2	3	3	3	2	2	3	3	3	3	3	3	2	3	2	2	2	2	2	2	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	WSW	SW	WSW	WSW	SW	SW	WSW	SW	WSW	SW	WSW	WSW
Period(s) (?)	13	13	13	13	13	13	12	12	12	12	11	11	11	11	11	11	11	11	11	10	10	10	11	10
Wave Graph (?)
Energy (?)	1849	1641	1332	1219	1814	1003	873	883	823	983	824	759	648	659	693	597	513	490	435	362	312	280	334	415
Wind (km/h)	SSW	S	SSE	SSE	S	SSW	WNW	WNW	NW	NE	N	NNE	NE	NE	NW	N	NW	ENE	SSE	SE	SE	ESE	W	W
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	glass	glass	glass	glass	off	off	cross	cross- off	cross	glass	glass	cross- off	glass	glass	cross- on	cross- on
High Tide / height (m)		6:33PM 0.72				6:46AM 1.23				8:05PM 0.78				8:02AM 1.28					9:02PM 0.87			8:59AM 1.34
Low Tide / height (m)			11:46PM 0.44					2:05PM 0.25				1:18AM 0.40					3:01PM 0.17			2:26AM 0.32

	Mon 15		Tuesday 16								Wednesday 17								Thursday 18
Sunrise	-	-	-	-	-	7:43	-	-	-	-	-	-	-	7:43	-	-	-	-	-	-	-	7:41	-	-
Sunset	7:37	-	-	-	-	-	-	-	7:37	-	-	-	-	-	-	-	7:38	-	-	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	18	14	13	13	13	13	16	15	13	11	12	11	11	11	14	16	14	12	12	12	12	13	16	16
Feels °C (?)	15	12	11	12	12	12	15	13	12	10	11	10	10	9	11	13	12	11	11	10	10	11	13	13

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 Santiago

Wind Update The wind is still cross-on at Renaca (fresh winds from the SSE at Rodelillo Airport 15 km from Renaca). 1.8m 13s groundswell from the SW with a 1.7m 7s swell, also from the SW. 2 swells combining so expect closeout sets.
3 hours 30 minutes ago Renaca

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3 h 30 min ago

31 km/h

SSE

Cross-On

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