Joaquina Surf Forecast

/ Santa Catarina – Florianópolis (24 surf breaks) /

Brazil (447 surf breaks) / Lat Long: (27.63° S 48.45° W)

Surf Forecasts:

Joaquina surfForecast / Santa Catarina – Florianópolis / Brazil

48hr Weather and Surf, issued 8 pm Monday 15 Sep 2025 -03

Forecast update in hr min s Forecast update imminent

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

Today's Joaquina sea temperature is 18.5° C
(Which is slightly cooler than normal)

How big are the waves at Joaquina today?

The current surf forecast for Joaquina at 2AM is: 1.6m 13s primary swell from a East-southeast direction (forecast issued at 08:00pm September 15). An open ocean swell of 0.4m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (-03) & Date	Wave Height	Wave Period
Morning (16 Sep)	5ft (1.5m)	13s
Afternoon (16 Sep)	5ft (1.5m)	14s
Evening (16 Sep)	4.5ft (1.4m)	13s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Mon 15		Tuesday 16								Wednesday 17								Thursday 18
	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	6 AM	9 AM	12 PM	3 PM
Rating (10 max)	2	3	3	3	3	3	3	1	1	1	3	2	2	2	1	1	1	1	2	3	3	1	2	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE
Period(s) (?)	14	14	14	13	13	13	14	14	14	13	13	13	13	13	10	10	10	10	10	10	9	10	10	10
Wave Graph (?)
Energy (?)	994	889	876	863	768	768	779	791	779	722	711	700	690	757	559	609	601	601	531	543	535	483	507	426
Wind (km/h)	NNE	NW	N	NNW	NNW	NNW	N	SSE	S	S	SSW	SSW	S	S	SSE	SSE	ESE	ESE	S	SW	SW	S	E	ENE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	off	cross- off	off	cross- off	off	glass	on	cross- on	cross- on	glass	cross	cross- on	cross- on	cross- on	on	on	on	cross- on	cross- off	cross- off	cross- on	cross- on	cross- on
High Tide / height (m)				12:21AM 0.41				1:05PM 0.80			11:45PM 0.49					1:18PM 0.81			11:42PM 0.61					1:20PM 0.81
Low Tide / height (m)			9:51PM 0.38		4:47AM 0.22					6:53PM 0.43			5:42AM 0.13					6:53PM 0.40				6:24AM 0.06

	Mon 15		Tuesday 16								Wednesday 17								Thursday 18
Sunrise	-	-	-	-	-	6:09	-	-	-	-	-	-	-	6:09	-	-	-	-	-	-	-	6:07	-	-
Sunset	6:06	-	-	-	-	-	-	-	6:07	-	-	-	-	-	-	-	6:07	-	-	-	-	-	-	-

Rain (mm)	-	-	2	-	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	19	19	17	17	18	18	21	21	19	18	18	18	18	19	20	20	20	19	19	18	18	19	21	21
Feels °C (?)	18	18	16	16	18	18	22	21	19	18	19	19	18	19	19	19	20	19	20	18	18	20	21	21

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 Calm condsitions have become offshore at Joaquina (light winds from the NW at Florianopolis Airport 9 km from Joaquina). A 2.1m groundswell from the ESE is too big for here
2 hours 0 minutes ago Joaquina

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2 h 0 min ago

11 km/h

Offshore

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