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Laguna (Os Molhes) Surf Forecast
/ Santa Catarina – Sul (37 surf breaks) /
Surf Forecasts:
Laguna (Os Molhes) surfForecast / Santa Catarina – Sul / Brazil
48hr Weather and Surf, issued 8 pm Sunday 24 May 2026 -03Forecast update in hr min s Forecast update imminent
Laguna (Os Molhes) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Laguna (Os Molhes) sea temperature is
18.8° C
(Which is 2.4°C colder than average for this time of year)How big are the waves at Laguna (Os Molhes) today?
The current surf forecast for Laguna (Os Molhes) at 2AM is: 1.2m 7s primary swell from a East-southeast direction and 0.8m 10s secondary swell from a South-southeast direction (forecast issued at 08:00pm May 24). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 2ft (0.6m) | 18s |
| Afternoon (25 May) | 4.5ft (1.3m) | 16s |
| Evening (25 May) | 4.5ft (1.4m) | 14s |
Table - waves today at Laguna (Os Molhes). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 11mm), heaviest on Tue morning. Warm (max 21°C on Tue afternoon, min 16°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 24 | Monday 25 | Tuesday 26 | Wednesday 27 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
SE 7 | SSE 10 | ESE 7 | ESE 7 | ESE 7 | SSE 18 | SSE 17 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | ESE 7 | ESE 7 | SSE 8 | SSE 8 | SSE 8 | |
131 | 131 | 132 | 132 | 102 | 207 | 351 | 838 | 917 | 800 | 613 | 461 | 405 | 313 | 250 | 183 | 167 | 126 | 93 | 9 | 9 | 392 | 298 | 398 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | cross-off | cross | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | cross-off | off | off | off | off | off | off | off | |
High Tide | 00:43AM0.42m | 10:44AM0.43m | 00:27AM0.42m | 12:20PM0.44m | 00:43AM0.43m | 1:03PM0.45m | ||||||||||||||||||
Low Tide | 3:18PM0.24m | 3:51AM0.30m | 4:04PM0.23m | 4:23AM0.26m | 4:42PM0.23m | 4:55AM0.22m | ||||||||||||||||||
 |  | |  | |  |  |  | |  | |  | |  |  |  | | | | | | | | | |
 | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — |
 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:27 |
1 | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 4 | 1 | 1 | 2 | — | — | — | — | — | — | — | |
Temp °C | 17 | 16 | 17 | 16 | 16 | 16 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 18 | 19 | 21 | 18 | 18 | 17 | 17 | 16 | 17 | 18 | 18 |
17 | 16 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 16 | 15 | 17 | 19 | 21 | 23 | 18 | 16 | 15 | 14 | 13 | 14 | 15 | 15 | |
Swell 1 Height (m) Direction Period (s) | SE 7 | SE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | ESE 7 | S 8 | SSE 8 | SSE 8 | SSE 8 |
 kJ | 128 | 79 | 132 | 132 | 102 | 75 | 57 | 838 | 917 | 800 | 613 | 461 | 405 | 313 | 250 | 183 | 167 | 126 | 93 | 9 | 405 | 392 | 298 | 292 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 17 | S 9 | — | E 6 | E 13 | — | E 6 | E 5 | E 7 | NE 5 | NE 5 | NE 5 | ESE 7 | NE 5 | ESE 7 | E 7 | E 7 | SSE 11 |
| kJ | 131 | 131 | 128 | 98 | 98 | 94 | 351 | 142 | — | 47 | 4 | — | 39 | 29 | 23 | 13 | 14 | 7 | 9 | 4 | 9 | 4 | 1 | 22 |
Swell 3 Height (m) Direction Period (s) | E 7 | E 7 | ENE 7 | SE 19 | SE 19 | SSE 18 | SSE 9 | — | — | — | E 13 | — | E 13 | E 13 | NE 5 | E 7 | ESE 7 | ESE 7 | NE 5 | E 12 | NE 5 | NE 5 | NE 5 | NE 5 |
| kJ | 54 | 49 | 41 | 15 | 88 | 207 | 88 | — | — | — | 3 | — | 3 | 3 | 13 | 24 | 15 | 15 | 7 | 3 | 1 | 1 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | E 6 | E 6 | ENE 6 | E 6 | ENE 6 | NE 5 | NE 5 | NE 5 | — | SSW 2 | SSW 5 | SSW 6 | S 9 | S 8 | S 8 | S 8 | SSE 8 |
| kJ | — | — | — | — | — | — | — | 62 | 62 | 66 | 44 | 50 | 44 | 34 | 30 | — | 1 | 31 | 100 | 351 | 682 | 624 | 401 | 398 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 2 | 2 | 2 | 17 | 17 | 17 | 17 | 65 | 65 | 2 | 2 | 0 | 3 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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