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Riozinho Surf Forecast
/ Santa Catarina – Florianópolis (24 surf breaks) /
Surf Forecasts:
Riozinho surfForecast / Santa Catarina – Florianópolis / Brazil
48hr Weather and Surf, issued 8 pm Friday 29 May 2026 -03Forecast update in hr min s Forecast update imminent
Riozinho surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Riozinho sea temperature is
18.6° C
(Which is 2.6°C colder than average for this time of year)How big are the waves at Riozinho today (30 May):
- Morning surf: Morning surf (30 May, local time) - 3.5ft (1.1m), 10s period with SE swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 4.5ft (1.3m), 11s period with SE swell.
- Evening surf: Evening surf (30 May, local time) - 4.5ft (1.3m), 10s period with SE swell.
The current surf forecast for Riozinho at 3AM is: 0.5m 7s primary swell from a Southeast direction and 0.4m 9s secondary swell from a Southeast direction (forecast issued at 08:00pm May 29). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 3.5ft (1.1m) | 10s |
| Afternoon (30 May) | 4.5ft (1.3m) | 11s |
| Evening (30 May) | 4.5ft (1.3m) | 10s |
Table - waves today at Riozinho. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 19°C on Fri night, min 16°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Fri 29 | Saturday 30 | Sunday 31 | Monday 1 | |||||||||||||||||||||
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 | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ESE 7 | ESE 7 | SE 7 | SE 9 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | SE 10 | SSE 10 | SE 10 | SE 10 | SE 10 | SE 10 | S 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | |
33 | 33 | 23 | 21 | 64 | 251 | 344 | 414 | 406 | 344 | 178 | 142 | 139 | 96 | 94 | 90 | 86 | 68 | 67 | 65 | 64 | 62 | 59 | 72 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | cross-off | glassy | cross-off | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | glassy | glassy | cross | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross | cross-off | |
High Tide | 00:37AM0.66m | 1:35PM0.78m | 1:05AM0.67m | 2:10PM0.78m | 1:34AM0.67m | 2:44PM0.77m | ||||||||||||||||||
Low Tide | 7:29PM0.30m | 7:15AM0.11m | 8:06PM0.32m | 7:46AM0.09m | 8:41PM0.35m | 8:19AM0.08m | ||||||||||||||||||
 | | | | |  |  | |  | | |  | | | |  | | | | | | | | | |
 | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — |
 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:25 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 19 | 18 | 18 | 17 | 16 | 18 | 19 | 18 | 17 | 16 | 16 | 16 | 16 | 19 | 19 | 18 | 18 | 17 | 16 | 16 | 16 | 18 | 18 |
19 | 20 | 19 | 18 | 17 | 15 | 17 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 20 | 19 | 18 | 18 | 18 | 17 | 17 | 16 | 17 | 16 | |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 7 | SE 7 | SE 7 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | SE 10 | SSE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | SE 9 | SE 9 | SE 9 | E 6 |
 kJ | 33 | 33 | 23 | 21 | 64 | 251 | 344 | 414 | 406 | 344 | 178 | 142 | 139 | 96 | 94 | 90 | 48 | 47 | 34 | 33 | 64 | 62 | 59 | 12 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SE 8 | SE 9 | ESE 7 | ESE 7 | E 7 | E 7 | E 7 | E 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | SE 9 | SE 9 | SE 9 | SE 9 | E 6 | E 6 | E 6 | ESE 12 |
| kJ | 7 | 7 | 17 | 20 | 18 | 9 | 1 | 1 | 1 | 29 | 50 | 53 | 47 | 51 | 44 | 43 | 86 | 68 | 67 | 65 | 29 | 20 | 20 | 14 |
Swell 3 Height (m) Direction Period (s) | SE 12 | SE 11 | — | SE 12 | SSE 6 | E 7 | — | — | E 9 | — | — | — | S 9 | — | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | ESE 11 | S 9 | ESE 12 | S 8 |
| kJ | 5 | 5 | — | 5 | 14 | 1 | — | — | 1 | — | — | — | 111 | — | 94 | 90 | 64 | 61 | 57 | 40 | 12 | 37 | 14 | 21 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NE 2 | NNE 3 | NNE 3 | N 3 | NNW 2 | NNW 2 | — | — | — | — | SSW 2 | — | — | SSW 3 | S 4 | SE 8 |
| kJ | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | 1 | — | — | 3 | 6 | 72 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 5 | 0 | 0 | 2 | 10 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 33 |
Best forecast wave conditions in Florianópolis | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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