La Posta 48 hour detailed Surf Forecast

Lat Long: 34.92° S 54.85° W

Issued: 2 pm 11 Jul 2026 (local time)

Forecast update in hr min

Today's La Posta sea temperature is

11.1° C

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

Surf Forecasts:

How big are the waves at La Posta today (11 Jul):

Afternoon surf: Afternoon surf (11 Jul, local time) - 3ft (0.9m), 14s period with ESE swell.
Evening surf: Evening surf (11 Jul, local time) - 3ft (0.9m), 13s period with ESE swell.

The current surf forecast for La Posta at 5PM is: 0.9m 14s primary swell from a East-southeast direction and 0.8m 7s secondary swell from a Southeast direction, 0.4m 3s secondary swell from a Southwest direction (forecast issued at 02:00pm July 11). The wind direction is predicted to be cross-onshore.

Time (-03) & Date	Wave Height	Wave Period
Morning (11 Jul)	-	-
Afternoon (11 Jul)	3ft (0.9m)	14s
Evening (11 Jul)	3ft (0.9m)	13s

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

	Short Range Forecast Light rain (total 2mm), mostly falling on Sat afternoon. Very mild (max 15°C on Mon afternoon, min 10°C on Sat afternoon). Winds decreasing (fresh winds from the WSW on Sat night, calm by Mon morning).
	Sat 11				Sunday 12								Monday 13								Tue 14
	12 PM	3 PM	6 PM	9 PM	12 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	12 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	12 AM	3 AM	6 AM	9 AM
Rating (10 max)	2	0	0	0	0	0	0	0	0	0	0	0	0	1	2	2	2	1	1	2	2	2	2	2
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	ESE 14	ESE 14	ESE 14	ESE 13	ESE 13	ESE 13	ESE 13	ESE 13	ESE 13	ESE 13	ESE 13	SE 8	SE 8	ESE 7	ESE 7	ESE 7	ESE 7	ESE 7	SE 11	ESE 11	ESE 10	ESE 8	ESE 8	ESE 10
Wave Graph
kJ	210	277	261	257	249	195	195	192	145	147	158	143	164	146	142	124	108	101	94	302	229	116	119	223
Wind (km/h)	WNW	WSW	WSW	W	WSW	WSW	SW	SSW	SSW	SSW	SSW	S	S	SSE	S	ENE	ENE	ENE	NE	NE	NNE	NNE	NNE	NNE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross	cross-on	cross	cross-on	cross-on	cross-on	on	on	cross-on	cross-on	on	on	on	glassy	glassy	glassy	cross-off	cross-off	cross-off	cross-off	off	cross-off	off
High Tide			5:14PM0.35m					7:01AM0.17m				6:18PM0.37m				7:30AM0.17m				7:19PM0.37m				8:05AM0.18m
Low Tide	9:25AM0.17m					1:33AM-0.01m			10:06AM0.15m					2:39AM0.01m			10:56AM0.13m						3:39AM0.03m


	—	—	—	—	—	—	7:46	—	—	—	—	—	—	—	7:45	—	—	—	—	—	—	—	7:45	—
	—	5:43	—	—	—	—	—	—	—	5:44	—	—	—	—	—	—	—	5:44	—	—	—	—	—	5:45
mm	1	1	1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	12	13	10	10	10	10	11	11	11	11	11	11	11	11	11	11	13	14	15	14	12	11	10	10
Feels °C	10	9	6	5	4	4	7	5	7	7	6	7	9	9	10	10	12	12	13	11	9	8	7	7
Swell 1 Height (m) Direction Period (s)	SE 7	SE 7	ESE 14	SSE 7	SE 7	SE 7	SE 8	SE 8	SE 8	ESE 7	ESE 7	SE 8	SE 8	ESE 7	ESE 7	ESE 7	ESE 7	ESE 7	ESE 7	ESE 11	ESE 10	ESE 8	ESE 8	ESE 10
kJ	86	89	261	86	69	89	99	96	110	49	49	143	164	146	142	124	108	101	81	302	229	116	119	223
Swell 2 Height (m) Direction Period (s)	ESE 14	ESE 14	SE 7	ESE 13	ESE 13	ESE 13	SW 5	ESE 13	ESE 13	ESE 13	ESE 13	ESE 12	SSW 6	SSW 6	SSW 6	ESE 12	ESE 11	ESE 11	SE 11	SSW 5	SSW 5	ESE 10	ESE 10	S 8
kJ	210	277	67	257	249	195	39	192	145	147	145	98	48	36	25	91	87	79	94	5	2	97	97	6
Swell 3 Height (m) Direction Period (s)	ESE 10	SSE 20	SSE 19	SSE 10	SE 9	S 16	ESE 13	S 15	S 14	SSE 8	S 14	S 13	ESE 12	ESE 12	ESE 12	SSW 5	SSW 5	SSW 5	SSW 5	S 10	S 9	S 9	S 9	S 14
kJ	80	37	35	10	23	20	195	4	16	42	14	14	94	94	93	17	9	5	5	8	7	6	6	4
Wind waves Height (m) Direction Period (s)	—	—	SW 3	W 3	W 3	WSW 5	—	SW 5	SW 5	SSW 6	S 6	SSW 6	—	—	—	—	—	—	ENE 3	ENE 4	ENE 4	NE 4	N 3	NNE 3
kJ	—	—	2	3	6	48	—	31	30	79	158	79	—	—	—	—	—	—	3	24	10	20	1	1
Nearest Offshore or Glassy	La Posta South	Jose Ignacio South	Desembocadura de Garzon South	Jose Ignacio South	Desembocadura de Garzon South	El Morro de la Virgen North	Jose Ignacio South	El Morro de la Virgen North	Cerro Chato North	La Virazon Buenos Aires	Barre de Balizas North	La Derecha North	La Derecha North	Desembocadura de Garzon South	La Posta South	La Posta South	La Posta South	La Posta South	La Posta South	La Posta South	La Posta South	La Posta South	La Posta South	La Posta South
Rating (10 max)	2	2	2	2	2	1	2	1	1	2	2	2	3	2	2	2	2	1	1	2	2	2	2	2
Distance (km)	0	25	30	25	30	71	25	71	156	532	118	76	76	30	0	0	0	0	0	0	0	0	0	0
Best forecast wave conditions in Uruguay - South	Desembocadura de Garzon	Desembocadura de Garzon	Desembocadura de Garzon	Desembocadura de Garzon	Desembocadura de Garzon		Desembocadura de Garzon							Desembocadura de Garzon	Desembocadura de Garzon	Desembocadura de Garzon	Bikini	La Barre de Jose Ignacio	La Barre de Jose Ignacio	La Barre de Jose Ignacio	La Barre de Jose Ignacio	Desembocadura de Garzon	La Barre de Jose Ignacio	La Barre de Jose Ignacio
Rating (10 max)	2	2	2	2	2		2							2	2	2	2	2	2	2	2	2	2	2
Best forecast wave conditions in Uruguay	La Moza North	La Derecha North	La Derecha North	La Derecha North	Las Achiras North	Las Achiras North	Barre del Chuy North	Barre del Chuy North	Barre del Chuy North		Barre de Balizas North	Barre de Balizas North	La Derecha North	Cerro Verde North	La Derecha North	Playa Grande North	La Balconada North	La Moza North	La Moza North	Barre del Chuy North	La Balconada North	La Balconada North	Barre del Chuy North	La Balconada North
Rating (10 max)	2	3	3	3	2	2	2	2	2		2	2	3	2	2	2	2	2	2	2	2	2	2	2
Header Global	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Ilot Sancho Mauritius	Etang-Sale Reunion	Bluff Panama	Bluff Panama	Bluff Panama	Ilot Sancho Mauritius	Black Rocks Mauritius	Black Rocks Mauritius	Black Rocks Mauritius	Amanzimtoti South Africa	Benkunqut Indonesia	Injidup Carpark Australia	Bancoora Australia	Bullies Australia	Bullies Australia	Buchupureo Chile	Buchupureo Chile	Buchupureo Chile	Cathedral Rock Australia	Cathedral Rock Australia
Rating (10 max)	6	6	5	5	5	5	4	4	4	5	4	4	4	4	4	5	5	7	7	7	6	5	9	9

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

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La Posta 48 hour detailed Surf Forecast

How big are the waves at La Posta today (11 Jul):

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