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Morros dos Conventos Surf Forecast
/ Santa Catarina – Sul (37 surf breaks) /
Surf Forecasts:
Morros dos Conventos surfForecast / Santa Catarina – Sul / Brazil
48hr Weather and Surf, issued 2 am Monday 18 May 2026 -03Forecast update in hr min s Forecast update imminent
Morros dos Conventos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Morros dos Conventos sea temperature is
19.9° C
(Which is slightly cooler than normal)How big are the waves at Morros dos Conventos today?
The current surf forecast for Morros dos Conventos at 6AM is: 1.5m 5s primary swell from a South direction and 0.3m 14s secondary swell from a South-southeast direction, 0.1m 7s secondary swell from a East direction (forecast issued at 02:00am May 18). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 6ft (1.8m) | 6s |
| Afternoon (18 May) | 5ft (1.6m) | 7s |
| Evening (18 May) | 4.5ft (1.4m) | 7s |
Table - waves today at Morros dos Conventos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Mon morning. Very mild (max 18°C on Wed afternoon, min 11°C on Tue morning). Winds decreasing (fresh winds from the SW on Mon morning, calm by Tue afternoon). | ||||||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
S 10 | S 10 | S 5 | SSW 6 | S 7 | S 7 | S 7 | S 7 | S 7 | S 13 | SSE 18 | SSE 16 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | S 13 | S 13 | S 14 | S 15 | |
67 | 57 | 120 | 248 | 266 | 233 | 376 | 194 | 271 | 1110 | 1831 | 1938 | 1846 | 1459 | 1241 | 1001 | 700 | 581 | 563 | 679 | 812 | 1288 | 2639 | 3860 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross-off | cross-off | cross-on | on | glassy | glassy | off | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross | |
High Tide | 00:35AM0.39m | 6:38AM0.15m | 1:59PM0.50m | 7:08PM0.60m | 1:05AM0.45m | 7:38AM0.13m | 2:34PM0.46m | 8:12PM0.61m | 1:41AM0.51m | 8:30AM0.13m | 3:11PM0.42m | |||||||||||||
Low Tide | 4:34AM0.11m | 9:26AM0.04m | 4:03PM0.45m | 10:41PM0.36m | 5:21AM0.05m | 10:13AM0.03m | 4:46PM0.39m | 11:25PM0.43m | 6:07AM0.04m | 11:03AM0.03m | 5:29PM0.33m | |||||||||||||
 | | |  | | | | |  | | |  | | | | | | | | | | | | | |
 | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — |
 | — | — | — | — | — | 5:32 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — |
2 | 3 | 4 | 2 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 16 | 15 | 14 | 14 | 13 | 13 | 14 | 13 | 12 | 12 | 11 | 14 | 15 | 15 | 14 | 13 | 12 | 12 | 12 | 16 | 18 | 17 | 15 |
16 | 14 | 10 | 9 | 10 | 10 | 10 | 11 | 11 | 9 | 10 | 9 | 12 | 13 | 14 | 13 | 12 | 11 | 10 | 10 | 14 | 14 | 12 | 11 | |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | S 7 | ESE 6 | S 7 | SSE 13 | SSE 18 | SSE 16 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | S 13 | S 14 | S 14 | SSE 16 |
 kJ | 67 | 47 | 41 | 36 | 34 | 32 | 217 | 13 | 181 | 836 | 1831 | 1938 | 1846 | 1459 | 1241 | 1001 | 700 | 581 | 563 | 679 | 812 | 1178 | 1663 | 2429 |
Swell 2 Height (m) Direction Period (s) | E 5 | SSE 15 | E 7 | SE 11 | SE 17 | SSE 16 | SSE 12 | SSE 15 | SSE 14 | SSE 19 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 5 | ESE 5 | E 5 | E 5 | E 5 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 |
| kJ | 2 | 22 | 1 | 5 | 11 | 26 | 29 | 43 | 111 | 146 | 12 | 12 | 10 | 6 | 6 | 3 | 2 | 2 | 2 | 4 | 4 | 4 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | SSE 16 | E 7 | E 5 | S 16 | — | SE 11 | SSE 16 | S 12 | SSE 20 | ESE 6 | SE 11 | — | — | — | — | E 7 | E 7 | — | — | — | — | — | — | — |
| kJ | 24 | 1 | 1 | 5 | — | 5 | 24 | 3 | 39 | 13 | 4 | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 5 | S 5 | S 5 | SSW 6 | S 7 | S 7 | S 7 | S 7 | S 7 | S 13 | — | — | — | — | — | — | — | — | — | — | — | S 13 | S 14 | S 15 |
| kJ | 40 | 57 | 120 | 248 | 266 | 233 | 376 | 194 | 271 | 1110 | — | — | — | — | — | — | — | — | — | — | — | 1288 | 2639 | 3860 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 107 | 126 | 107 | 138 | 138 | 116 | 116 | 66 | 0 | 32 | 0 | 0 | 84 | 97 | 0 | 0 | 0 | 0 | 0 | 0 | 41 | 97 | 97 | 97 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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