Rosa 48 hour detailed Surf Forecast

Lat Long: 28.13° S 48.64° W

Issued: 8 am 15 Jul 2026 (local time)

Forecast update in hr min

Today's Rosa sea temperature is

15.2° C

Rosa 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 Rosa today (15 Jul):

Morning surf: Morning surf (15 Jul, local time) - 5ft (1.6m), 10s period with ESE swell.
Afternoon surf: Afternoon surf (15 Jul, local time) - 4.5ft (1.3m), 10s period with ESE swell.
Evening surf: Evening surf (15 Jul, local time) - 4ft (1.2m), 10s period with ESE swell.

The current surf forecast for Rosa at 12PM is: 1.2m 10s primary swell from a Southeast direction and 0.5m 12s secondary swell from a East-southeast direction, 1.1m 5s secondary swell from a Northeast direction (forecast issued at 08:00am July 15). The wind direction is predicted to be cross-shore.

Time (-03) & Date	Wave Height	Wave Period
Morning (15 Jul)	5ft (1.6m)	10s
Afternoon (15 Jul)	4.5ft (1.3m)	10s
Evening (15 Jul)	4ft (1.2m)	10s

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

	Short Range Forecast Mostly dry. Warm (max 23°C on Fri morning, min 13°C on Wed night). Wind will be generally light.
	Wednesday 15						Thursday 16								Friday 17								Sat 18
	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	6 PM	9 PM	12 AM	3 AM
Rating (10 max)	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0	1	1	1	1
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	ESE 10	ESE 10	SE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	NE 6	NE 6	NE 7	NE 7	NE 7	NE 8	NE 8	NE 8	NE 8	NE 8	NE 8	NE 8	ENE 8
Wave Graph
kJ	419	435	269	290	302	261	245	250	216	160	160	200	231	240	309	365	359	423	445	485	515	540	522	567
Wind (km/h)	N	NNE	NNE	NNE	NNE	NNE	N	N	N	N	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross-on	cross-on	cross	cross	cross	cross	cross	cross	cross-on	cross-on	cross	cross	cross	cross
High Tide					5:42PM0.64m			1:42AM0.59m					4:00PM0.54m	7:06PM0.56m		2:20AM0.64m					3:53PM0.50m	8:29PM0.48m
Low Tide			9:19AM-0.06m				10:15PM0.41m				10:02AM-0.05m		5:02PM0.54m		10:42PM0.43m				10:44AM0.00m			6:18PM0.45m	11:08PM0.42m


	7:05	—	—	—	—	—	—	—	7:03	—	—	—	—	—	—	—	7:03	—	—	—	—	—	—	7:03
	—	—	—	5:36	—	—	—	—	—	—	—	5:36	—	—	—	—	—	—	—	5:37	—	—	—	5:37
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	14	15	19	20	17	14	14	13	13	15	21	21	17	16	16	16	16	18	23	23	19	18	18	18
Feels °C	11	12	15	16	14	11	11	10	10	12	18	18	14	13	12	13	13	15	20	20	17	16	15	15
Swell 1 Height (m) Direction Period (s)	ESE 10	ESE 10	SE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	ESE 10	SE 10
kJ	419	435	269	290	302	261	245	250	216	160	160	130	116	116	116	92	90	88	57	57	58	39	38	26
Swell 2 Height (m) Direction Period (s)	ESE 12	ESE 12	ESE 12	S 10	S 10	S 9	S 13	S 13	S 13	SE 11	SE 10	SE 10	SE 10	SE 11	SE 11	S 12	S 18	SE 18	SSE 16	SSE 16	SSE 16	S 15	S 15	S 14
kJ	77	50	75	7	2	2	3	3	3	19	17	17	17	4	4	3	6	12	27	25	25	17	17	16
Swell 3 Height (m) Direction Period (s)	S 10	S 10	S 10	S 14	S 13	S 13	S 13	—	S 13	S 12	S 12	S 12	S 13	S 13	S 13	S 19	S 12	S 12	S 12	S 12	S 11	S 11	S 11	S 10
kJ	18	8	8	4	3	3	3	—	3	3	3	3	3	3	3	7	3	3	3	3	10	9	9	8
Wind waves Height (m) Direction Period (s)	NNE 4	NNE 5	NE 5	NE 5	NE 5	NE 5	NE 6	NE 6	NE 6	NE 6	NE 6	NE 6	NE 6	NE 7	NE 7	NE 7	NE 8	NE 8	NE 8	NE 8	NE 8	NE 8	NE 8	ENE 8
kJ	42	52	49	80	84	90	118	131	116	122	156	200	231	240	309	365	359	423	445	485	515	540	522	567
Nearest Offshore or Glassy	Gamboa Santa Catarina - Sul	Pantano do Sul Santa Catarina - Florianópolis	Praia da Vila Santa Catarina - Sul	Galheta Santa Catarina - Florianópolis	Itapiruba South Side Santa Catarina - Sul	Galheta Santa Catarina - Florianópolis	Pantano do Sul Santa Catarina - Florianópolis	Pantano do Sul Santa Catarina - Florianópolis	Pantano do Sul Santa Catarina - Florianópolis	Mystos Santa Catarina - Sul	Luz Santa Catarina - Sul	Pantano do Sul Santa Catarina - Florianópolis	Itapiruba South Side Santa Catarina - Sul	Pantano do Sul Santa Catarina - Florianópolis	Pantano do Sul Santa Catarina - Florianópolis	Pantano do Sul Santa Catarina - Florianópolis	Praia Mole Santa Catarina - Florianópolis	Pantano do Sul Santa Catarina - Florianópolis	Estaleiro Reef Santa Catarina - Norte	Ponta do Silencio Santa Catarina - Norte	Praia da Vila Santa Catarina - Sul	Itapiruba South Side Santa Catarina - Sul	Itapiruba South Side Santa Catarina - Sul	Caldeirao Santa Catarina - Florianópolis
Rating (10 max)	2	2	2	2	2	2	1	1	1	2	1	1	2	1	1	1	1	1	2	1	1	4	4	3
Distance (km)	23	41	12	63	25	63	41	41	41	29	2	41	25	41	41	41	62	41	123	115	12	25	25	47
Best forecast wave conditions in Santa Catarina - Sul	Mystos	Morros dos Conventos	Itapiruba South Side		Itapiruba South Side	Morros dos Conventos	Morros dos Conventos	Morros dos Conventos	Morros dos Conventos	Gi	Itapiruba South Side		Itapiruba South Side	Morros dos Conventos	Morros dos Conventos	Morros dos Conventos					Itapiruba South Side	Itapiruba South Side	Itapiruba South Side
Rating (10 max)	2	2	2		2	1	1	1	1	2	2		2	1	1	1					2	4	4
Best forecast wave conditions in Brazil	Matinhos Paraná	Matinhos Paraná	São Conrado Rio de Janeiro	Pauba São Paulo	Pauba São Paulo	Matinhos Paraná	Matinhos Paraná	Matinhos Paraná	Matinhos Paraná	Matinhos Paraná	Recreio Rio de Janeiro	Recreio Rio de Janeiro	Recreio Rio de Janeiro	Matinhos Paraná	Matinhos Paraná	Recreio Rio de Janeiro	Pauba São Paulo	Matinhos Paraná	Meio da Praia Rio de Janeiro	Recreio Rio de Janeiro	Matinhos Paraná	Santinho Santa Catarina - Florianópolis	Itapiruba South Side Santa Catarina - Sul	Caldeirao Santa Catarina - Florianópolis
Rating (10 max)	2	2	3	2	2	2	2	2	2	2	3	2	2	1	1	3	3	2	2	2	2	4	4	3
Header Global	Anawhata Road (Oaonui) New Zealand	Anawhata Road (Oaonui) New Zealand	Shipstern Bluff Australia	Shipstern Bluff Australia	Hell South Africa	Fish Boma South Africa	Boneyards South Africa	Boneyards South Africa	Dunedin - Bobs Beach New Zealand	Easter Reef Australia	Otago Peninsula - Allans Beach New Zealand	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	Papatowai New Zealand	Papatowai New Zealand	Catlins River Mouth New Zealand	Dunedin - Kuri Bush New Zealand	Dunedin - Kuri Bush New Zealand	Dunedin - Cob Cottage New Zealand	Otago Peninsula - Papanui Beach New Zealand	Papatowai New Zealand	Dinner Plates New Zealand
Rating (10 max)	5	5	9	5	5	5	5	5	8	5	5	5	6	6	6	8	9	6	6	6	5	7	9	8

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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Rosa 48 hour detailed Surf Forecast

How big are the waves at Rosa today (15 Jul):

Short Range Forecast

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