Hermenegildo 48 hour detailed Surf Forecast

Lat Long: 33.59° S 53.16° W

Issued: 8 pm 09 Jul 2026 (local time)

Forecast update in hr min

Today's Hermenegildo sea temperature is

11.3° C

Hermenegildo 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 Hermenegildo today (10 Jul):

Morning surf: Morning surf (10 Jul, local time) - 1.5ft (0.5m), 10s period with ESE swell.
Afternoon surf: Afternoon surf (10 Jul, local time) - 2.5ft (0.8m), 11s period with ESE swell.
Evening surf: Evening surf (10 Jul, local time) - 4ft (1.2m), 7s period with SE swell.

The current surf forecast for Hermenegildo at 5AM is: 0.7m 11s primary swell from a East-southeast direction and 0.2m 3s secondary swell from a South direction (forecast issued at 08:00pm July 09). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (-03) & Date	Wave Height	Wave Period
Morning (10 Jul)	1.5ft (0.5m)	10s
Afternoon (10 Jul)	2.5ft (0.8m)	11s
Evening (10 Jul)	4ft (1.2m)	7s

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

	Short Range Forecast Light rain (total 2mm), mostly falling on Sat night. Very mild (max 16°C on Thu night, min 9°C on Sat night). Wind will be generally light.
	Thu 9		Friday 10								Saturday 11								Sunday 12
	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	12 PM	3 PM
Rating (10 max)	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	2	2	1	1	1	0	1
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	ESE 11	ESE 10	ESE 10	SE 10	ESE 11	ESE 10	SE 11	ESE 11	ESE 11	SE 7	SE 7	ESE 14	ESE 11	ESE 11	ESE 14	ESE 13	ESE 13	ESE 13	SE 13	SE 13	SE 13	SE 13	SSW 7	SSW 7
Wave Graph
kJ	75	71	69	112	101	56	128	151	151	124	103	138	218	133	243	229	225	222	175	172	172	167	132	252
Wind (km/h)	WSW	SSW	SSW	SSW	SSE	SSE	ESE	ESE	ESE	E	ENE	ENE	E	ENE	ENE	NE	NE	NNW	SW	SW	WSW	WSW	SSW	SW
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross	cross	cross	cross-on	cross-on	on	on	on	on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross	glassy	cross-off	cross-off	cross-off	cross-off	cross	cross-off
High Tide			9:28PM0.16m		3:04AM0.47m				3:18PM0.59m		10:19PM0.13m		4:05AM0.44m				4:16PM0.64m		11:01PM0.12m		5:06AM0.40m			12:36PM0.37m
Low Tide		6:46PM0.08m	10:52PM0.15m			6:55AM0.14m				7:54PM0.07m	11:59PM0.11m			7:45AM0.11m				8:55PM0.07m		1:14AM0.06m		8:34AM0.09m		1:09PM0.37m


	—	—	—	—	7:35	—	—	—	—	—	—	—	7:35	—	—	—	—	—	—	—	7:35	—	—	—
	—	—	—	—	—	—	—	5:38	—	—	—	—	—	—	—	5:39	—	—	—	—	—	—	—	5:39
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1	1	—	—	—	—	—
Temp °C	17	16	13	12	12	12	14	14	13	13	13	13	13	13	13	13	13	13	12	10	9	10	11	10
Feels °C	14	13	10	9	10	10	12	12	10	9	10	10	10	10	11	12	12	13	10	6	5	6	5	4
Swell 1 Height (m) Direction Period (s)	ESE 11	ESE 10	ESE 10	SE 10	ESE 11	ESE 10	SE 11	ESE 11	ESE 11	SE 7	SE 7	SE 6	ESE 11	SE 7	SE 7	SE 7	SE 7	SE 7	SE 8	SE 13	SE 13	SE 13	SE 13	SE 13
kJ	75	71	69	112	101	56	128	151	151	84	97	81	218	79	79	89	91	65	96	172	172	167	132	132
Swell 2 Height (m) Direction Period (s)	E 16	SSW 6	S 15	S 15	S 3	SE 12	—	S 10	—	ESE 11	ESE 11	ESE 11	SSE 7	ESE 11	ESE 14	ESE 13	ESE 13	ESE 13	SE 13	SSE 8	SE 8	SE 8	SSE 8	SE 14
kJ	5	3	4	4	1	37	—	2	—	103	103	99	43	128	243	229	225	222	175	68	66	48	41	8
Swell 3 Height (m) Direction Period (s)	S 7	—	—	—	—	S 3	—	—	—	ESE 14	SE 14	ESE 14	ESE 14	ESE 14	S 21	SE 20	SE 11	SSE 10	SE 19	E 5	SE 17	SE 15	E 5	SSE 15
kJ	1	—	—	—	—	1	—	—	—	80	103	138	136	133	8	15	4	20	14	8	12	9	2	21
Wind waves Height (m) Direction Period (s)	—	—	S 5	SSW 5	SSW 3	—	S 3	ESE 2	SE 6	SE 7	—	—	—	—	—	—	—	—	SW 3	SW 3	SW 5	SSW 6	SSW 7	SSW 7
kJ	—	—	5	5	1	—	1	1	32	124	—	—	—	—	—	—	—	—	3	5	22	64	125	252
Nearest Offshore or Glassy	Barre del Chuy North	Barre del Chuy North	Los Pesqueros North	Barre de Balizas North	Desembocadura de Garzon South	La Coronilla North	Novo Quintao Rio Grande Do Sul	Capao da Canoa Rio Grande Do Sul	Bikini South	Playa del Barco North	Playa Grande North	Playa Grande North	Playa Grande North	La Coronilla North	La Coronilla North	Barre del Chuy North	Barre del Chuy North	Barre del Chuy North	Los Pesqueros North	Barre del Chuy North	Barre del Chuy North	Barre del Chuy North	Itapiruba North Side Santa Catarina - Sul	Cerro Verde North
Rating (10 max)	1	1	1	1	1	1	2	2	2	1	2	2	2	2	2	2	2	2	1	2	2	2	3	1
Distance (km)	33	33	58	100	186	46	438	531	206	61	62	62	62	46	46	33	33	33	58	33	33	33	722	57
Best forecast wave conditions in Rio Grande Do Sul	Molhes de Mampituba	Molhes de Mampituba	Molhes de Mampituba	Molhes de Mampituba	Tramandai	Capao da Canoa	Molhes de Mampituba	Ilha dos Lobos	Molhes de Mampituba	Molhes de Mampituba	Molhes de Mampituba	Molhes de Mampituba	Molhes de Mampituba	Molhes de Mampituba	Capao da Canoa	Capao da Canoa		Capao da Canoa	Molhes de Mampituba	Molhes de Mampituba	Tramandai	Cantao da Praia Grande
Rating (10 max)	1	1	1	1	2	2	2	2	2	2	2	3	3	3	3	3		3	3	3	4	3
Best forecast wave conditions in Brazil	Barra de Guaratiba Rio de Janeiro	Meio da Praia Rio de Janeiro	Meio da Praia Rio de Janeiro	Meio da Praia Rio de Janeiro	Meio da Praia Rio de Janeiro	Recreio Rio de Janeiro	Riozinho Santa Catarina - Florianópolis	Riozinho Santa Catarina - Florianópolis	Recreio Rio de Janeiro	Meio da Praia Rio de Janeiro	Matinhos Paraná	Riozinho Santa Catarina - Florianópolis	Meio da Praia Rio de Janeiro	Meio da Praia Rio de Janeiro	Recreio Rio de Janeiro	Galheta Santa Catarina - Florianópolis	Recreio Rio de Janeiro	Recreio Rio de Janeiro	Riozinho Santa Catarina - Florianópolis	Santinho Santa Catarina - Florianópolis	Tramandai Rio Grande Do Sul	Rosa Santa Catarina - Sul	Parcel Santa Catarina - Norte	Itapiruba North Side Santa Catarina - Sul
Rating (10 max)	2	3	2	2	2	3	2	2	3	3	3	3	3	3	3	3	3	3	3	3	4	4	3	3
Header Global	Boneyards South Africa	Boneyards South Africa	Barbel Point South Africa	Boneyards South Africa	Papatowai New Zealand	Boneyards South Africa	Kaifu Rivermouth Japan	Boneyards South Africa	Kaifu Rivermouth Japan	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Otago Peninsula - Allans Beach New Zealand	Otago Peninsula - Allans Beach New Zealand	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Etang-Sale Reunion	Etang-Sale Reunion	Ilot Sancho Mauritius	Ilot Sancho Mauritius	Ilot Sancho Mauritius	Ilot Sancho Mauritius	Ilot Sancho Mauritius
Rating (10 max)	6	6	5	5	6	5	6	5	7	5	5	5	4	4	7	6	5	5	5	5	5	5	5	5

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

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Hermenegildo 48 hour detailed Surf Forecast

How big are the waves at Hermenegildo today (10 Jul):

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