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

12 Day Weather and Surf, issued 8 pm Sunday 02 Nov 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 20.8° C
(Which is slightly cooler than normal)

Best Forecast Surf Conditions for Caldeirao this week:

The surf forecast for Caldeirao over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Nov 03) at 3AM. The primary swell is predicted to be 0.7m and 7s period with a secondary swell of 0.5m and 9s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Caldeirao in the next 12 days are 2.5m 7s and forecast to arrive on Friday (Nov 07) at 6PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 9s period and expected on Saturday (Nov 08) at 9PM.

Wave Type	Time (-03) & Date	Wave Height & Period
Next good surf (1 star+)	3AM (Mon 3rd Nov)	2.5ft (0.7m) 7s
Best Surf	9PM (Fri 7th Nov)	5.5ft (1.7m) 8s
Most Powerful	6PM (Fri 7th Nov)	8ft (2.5m) 7s

Table - best surf conditions forecast for Caldeirao over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Light rain (total 3mm), mostly falling on Mon morning. Warm (max 24°C on Tue afternoon, min 19°C on Tue night). Mainly strong winds.										Days 3-6 Weather Summary Heavy rain (total 37mm), heaviest during Fri night. Warm (max 23°C on Sat morning, min 18°C on Wed night). Winds decreasing (strong winds from the SSW on Wed night, calm by Fri night).
		Monday 03			Tuesday 04			Wednesday 05			Thursday 06			Friday 07			Saturday 08			Sun 09
	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM
Rating (10 max)	0	1	1	1	0	0	1	1	0	0	0	0	0	0	0	1	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	E	E	ENE	E	E	E	E	E	E	ESE	ESE	ESE	E	E	ENE	E	E	ENE	E	SE	SE
Period(s) (?)	7	7	8	8	8	8	8	8	8	8	8	8	8	5	7	8	8	8	9	9	9
Wave Graph (?)
kJ (?)	44	99	232	117	124	103	78	45	48	19	13	11	10	92	273	295	163	40	27	375	335
Wind (km/h)	NE	E	ESE	SE	NE	NE	N	NW	S	SSW	S	SSE	NE	NNE	NNE	N	SW	S	SSW	S	SE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	glass	on	glass	cross	cross	cross- off	glass	cross- on	cross	cross- on	cross- on	cross- on	cross	cross	cross- off	cross- off	cross	cross	cross- on	on
High Tide / height (m)	12:11AM 0.79		1:00PM 0.77	12:48AM 0.85		1:16PM 0.71	1:26AM 0.87		1:31PM 0.66	2:05AM 0.87		1:46PM 0.62	2:45AM 0.83		2:03PM 0.60		3:27AM 0.76	2:21PM 0.61		4:11AM 9:34AM 0.67 0.64	2:42PM 0.62
Low Tide / height (m)		6:53AM 0.01		7:10PM 0.18	7:42AM 0.06		7:43PM 0.15	8:31AM 0.15		8:13PM 0.13	9:22AM 0.27		8:39PM 0.11	10:16AM 0.39		8:57PM 0.11	11:17AM 0.50		8:27PM 0.13	6:59AM 0.59	12:28PM 0.58

		Monday 03			Tuesday 04			Wednesday 05			Thursday 06			Friday 07			Saturday 08			Sun 09
Sunrise	-	5:20	-	-	5:20	-	-	5:18	-	-	5:18	-	-	5:18	-	-	5:18	-	-	5:16	-
Sunset	-	-	6:34	-	-	6:34	-	-	6:35	-	-	6:36	-	-	6:37	-	-	6:37	-	-	6:37

Rain (mm)	-	2	-	1	-	-	-	-	-	-	-	-	2	2	3	30	-	-	2	-	-
Temp. °C	21	20	21	21	23	24	20	24	22	20	19	19	19	19	19	20	23	21	18	19	20
Feels °C (?)	23	22	22	22	23	23	21	27	18	15	17	16	18	16	15	18	19	16	14	17	18

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

Quick surf report for Caldeirao:

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Information about the Caldeirao Surf forecast

The above surf forecast table for Caldeirao provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Caldeirao can be found by selecting the local surf guide option on the grey menu. Our Caldeirao surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Caldeirao) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Caldeirao may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Caldeirao is 16 km (10 miles) from the city of Florianopolis. If you plan a holiday in Florianópolis, look for hotels and other accommodation in Florianopolis. Florianopolis has rooms for a wide range of budgets as well as car hire and transport links.