Waikiki Surf Forecast

/ Buenos Aires (44 surf breaks) /

Argentina (51 surf breaks) / Lat Long: (38.08° S 57.54° W)

Surf Forecasts:

Waikiki surfForecast / Buenos Aires / Argentina

48hr Weather and Surf, issued 2 pm Wednesday 17 Sep 2025 -03

Forecast update in hr min s Forecast update imminent

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

Today's Waikiki sea temperature is 12.6° C
(Which is 3.8°C warmer than normal for this time of year)

How big are the waves at Waikiki today?

The current surf forecast for Waikiki at 6PM is: 0.9m 13s primary swell from a Southeast direction and 0.4m 7s secondary swell from a East-northeast direction, 0.4m 2s secondary swell from a Southeast direction (forecast issued at 02:00pm September 17). The wind direction is predicted to be cross-shore.

Time (-03) & Date	Wave Height	Wave Period
Morning (17 Sep)	-	-
Afternoon (17 Sep)	3ft (0.9m)	13s
Evening (17 Sep)	3ft (0.9m)	12s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Wednesday 17				Thursday 18								Friday 19								Saturday 20
	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	0 AM	3 AM	6 AM	9 AM
Rating (10 max)	2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	ESE	ESE	SE	SE	ESE	SE	SE	SE	ESE	ESE	SE	SE	SE	ESE	SE	SE	SE	E	E	E	E	E	ENE	E
Period(s) (?)	13	13	13	12	12	12	12	12	12	12	12	11	11	11	11	11	11	6	7	7	8	8	8	9
Wave Graph (?)
kJ (?)	299	290	238	227	193	149	147	114	93	91	66	61	59	47	34	32	31	31	43	54	60	78	130	57
Wind (km/h)	SW	SE	ESE	E	E	ENE	ENE	NE	NE	NE	NE	NE	NNE	N	NNW	NNW	NNE	WSW	SSE	SSE	SE	E	E	E
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	glass	cross	cross	cross- on	cross- on	cross- on	on	on	on	on	on	on	on	cross- on	cross- on	cross- on	on	glass	cross- off	cross- off	cross	cross- on	cross- on	cross- on
High Tide / height (m)			3:09PM 1.56				4:45AM 0.90				4:18PM 1.57				5:41AM 0.92				5:20PM 1.58					6:28AM 0.95
Low Tide / height (m)					11:23PM 0.25				9:50AM 0.78					12:28AM 0.24			11:26AM 0.74					1:23AM 0.25

	Wednesday 17				Thursday 18								Friday 19								Saturday 20
Sunrise	-	-	-	-	-	-	-	6:46	-	-	-	-	-	-	-	6:45	-	-	-	-	-	-	-	6:43
Sunset	-	-	6:42	-	-	-	-	-	-	-	6:42	-	-	-	-	-	-	-	6:43	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	-	1	-	1
Temp. °C	18	16	13	10	10	9	10	10	13	15	15	13	12	11	12	14	15	18	16	12	11	10	10	10
Feels °C (?)	19	14	10	6	6	5	6	7	11	12	11	10	10	8	11	13	14	19	15	10	9	7	7	7

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 Still cross-shore at Waikiki (light winds from the SE at Comandante Nicanor Otamendi, Republica de Dubai wx 17 km from Waikiki). 1.0m 13s groundswell from the ESE with a 0.6m 7s swell from the E and a 0.6m 3s local chop from the SE. 3 swells combining to make bigger set waves.
49 minutes ago Waikiki

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17 km away, 49 min ago

13 km/h

0.0

12.6

Air / Water (°C)

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