Caldeirao Surf Forecast

/ Santa Catarina – Florianópolis (24 surf breaks) /

Brazil (447 surf breaks) / Lat Long: (27.73° S 48.50° W)

Surf Forecasts:

Caldeirao surfForecast / Santa Catarina – Florianópolis / Brazil

48hr Weather and Surf, issued 8 am Tuesday 26 Aug 2025 -03

Forecast update in hr min s Forecast update imminent

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

Today's Caldeirao sea temperature is 18.1° C
(Which is slightly cooler than normal)

How big are the waves at Caldeirao today?

The current surf forecast for Caldeirao at 3PM is: 0.7m 8s primary swell from a East-southeast direction (forecast issued at 08:00am August 26). An open ocean swell of 0.4m 15s is not directed at the surf break, a second open ocean swell of 0.8m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (-03) & Date	Wave Height	Wave Period
Morning (26 Aug)	2.5ft (0.7m)	8s
Afternoon (26 Aug)	2.5ft (0.7m)	8s
Evening (26 Aug)	2.5ft (0.7m)	8s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Tuesday 26						Wednesday 27								Thursday 28								Fri 29
	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	6 PM	9 PM	0 AM	3 AM
Rating (10 max)	0	0	0	0	0	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	ESE	ESE	ESE	ESE	ESE	ESE	E	E	E	ESE	ESE	E	E	E	E	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE
Period(s) (?)	8	8	8	8	8	8	8	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7
Wave Graph (?)
Energy (?)	74	58	58	62	73	69	60	59	74	94	94	97	97	100	106	117	117	121	118	115	111	108	131	142
Wind (km/h)	S	S	SSE	SSE	S	SW	SW	SSW	SSW	S	SSW	S	S	SSW	SSW	SSW	SSW	S	S	SSE	S	WSW	W	WSW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross	cross- on	cross- on	cross	cross- off	cross- off	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross- on	cross- on	glass	glass	glass	glass
High Tide / height (m)					3:20PM 0.72				3:20AM 0.82				3:40PM 0.69				3:54AM 0.76				4:00PM 0.66
Low Tide / height (m)			9:36AM 0.13				9:08PM 0.26				9:51AM 0.21				9:20PM 0.24				10:00AM 0.29				9:37PM 0.24

	Tuesday 26						Wednesday 27								Thursday 28								Fri 29
Sunrise	-	6:33	-	-	-	-	-	-	-	6:33	-	-	-	-	-	-	-	6:31	-	-	-	-	-	-
Sunset	-	-	-	5:57	-	-	-	-	-	-	-	5:58	-	-	-	-	-	-	-	5:58	-	-	-	-

Rain (mm)	2	3	4	2	-	-	1	2	-	1	-	-	-	-	-	-	1	1	-	-	-	1	-	1
Temp. °C	13	13	12	12	13	14	14	13	14	14	15	16	16	16	16	17	16	16	17	17	17	18	18	18
Feels °C (?)	11	11	9	10	10	12	12	10	12	11	12	13	14	14	15	16	15	16	17	17	18	20	20	20

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 Santa Catarina - Florianópolis

Wind Update The wind is still cross-on at Caldeirao (light winds from the SE at Florianopolis Airport 7 km from Caldeirao). 0.8m 6s windswell from the SE with a 0.2m 8s swell from the E. 2 swells combining to make bigger set waves.
2 hours 0 minutes ago Caldeirao

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2 h 0 min ago

17 km/h

Cross-On

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