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Barra da Lagoa Surf Forecast
/ Santa Catarina – Florianópolis (24 surf breaks) /
Surf Forecasts:
Barra da Lagoa surfForecast / Santa Catarina – Florianópolis / Brazil
48hr Weather and Surf, issued 8 am Thursday 04 Dec 2025 -03Forecast update in hr min s Forecast update imminent
Barra da Lagoa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Barra da Lagoa sea temperature is
22.0° C
(Which is 1.5°C colder than average for this time of year)How big are the waves at Barra da Lagoa today?
The current surf forecast for Barra da Lagoa at 3PM is: 0.6m 7s primary swell from a South-southeast direction (forecast issued at 08:00am December 04). An open ocean swell of 0.6m 9s is not directed at the surf break, a second open ocean swell of 0.4m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Dec) | - | - |
| Afternoon (04 Dec) | 2ft (0.6m) | 7s |
| Evening (04 Dec) | 2.5ft (0.8m) | 7s |
Table - waves today at Barra da Lagoa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 04 | Friday 05 | Saturday 06 | Sun 07 | |||||||||||||||||||||
| 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) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 9 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 5 | 8 | 8 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 0 | 0 | 0 | 36 | 43 | 67 | 81 | 101 | 102 | 113 | 103 | 105 | 105 | 105 | 84 | 82 | 67 | 67 | 71 | 71 | 67 | 65 | 62 | 67 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross | cross- on | cross- on | on | on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross | cross |
High Tide / height (m) | 1:17PM 0.63 | 2:27AM 0.89 | 1:39PM 0.63 | 3:08AM 0.85 | 2:04PM 0.65 | |||||||||||||||||||
Low Tide / height (m) | 8:42AM 0.26 | 8:09PM 0.07 | 9:33AM 0.35 | 8:46PM 0.05 | 10:21AM 0.45 | 9:25PM 0.06 | ||||||||||||||||||
Thursday 04 | Friday 05 | Saturday 06 | Sun 07 | |||||||||||||||||||||
| Sunrise | 5:09 | - | - | - | - | - | - | - | 5:09 | - | - | - | - | - | - | - | 5:09 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:57 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:58 | - | - | - |
 | | | | |  | |  | | | | | | | | |  | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 21 | 23 | 22 | 22 | 21 | 21 | 20 | 20 | 21 | 23 | 22 | 22 | 21 | 21 | 20 | 21 | 23 | 24 | 23 | 22 | 22 | 21 | 21 |
| Feels °C (?) | 18 | 21 | 22 | 21 | 22 | 21 | 21 | 20 | 20 | 20 | 21 | 19 | 21 | 20 | 21 | 19 | 20 | 21 | 22 | 20 | 21 | 23 | 22 | 22 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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