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Molhes de Mampituba Surf Forecast
/ Rio Grande Do Sul (19 surf breaks) /
Surf Forecasts:
Molhes de Mampituba surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 2 pm Tuesday 19 May 2026 -03Forecast update in hr min s Forecast update imminent
Molhes de Mampituba surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Molhes de Mampituba sea temperature is
19.6° C
(Which is 1.0°C colder than average for this time of year)How big are the waves at Molhes de Mampituba today?
The current surf forecast for Molhes de Mampituba at 6PM is: 1.6m 14s primary swell from a South-southeast direction (forecast issued at 02:00pm May 19). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | - | - |
| Afternoon (19 May) | 6ft (1.8m) | 14s |
| Evening (19 May) | 5ft (1.6m) | 14s |
Table - waves today at Molhes de Mampituba. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 19°C on Wed afternoon, min 11°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | S 13 | S 13 | S 13 | S 14 | S 15 | S 15 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 14 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | |
1581 | 1277 | 1060 | 861 | 690 | 563 | 539 | 653 | 824 | 2122 | 2652 | 3865 | 2460 | 2526 | 2523 | 2202 | 1819 | 1641 | 1347 | 2335 | 2133 | 1992 | 1748 | 1548 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | glassy | off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross-on | cross | cross | cross-off | off | off | glassy | |
High Tide | 2:22PM0.45m | 8:11PM0.61m | 1:33AM0.50m | 8:30AM0.12m | 3:00PM0.40m | 9:09PM0.61m | 2:15AM0.54m | 9:16AM0.15m | 3:40PM0.36m | 10:03PM0.59m | 3:01AM0.55m | |||||||||||||
Low Tide | 10:09AM0.03m | 4:41PM0.36m | 11:19PM0.42m | 5:58AM0.02m | 10:58AM0.03m | 5:25PM0.30m | 00:01AM0.46m | 6:44AM0.04m | 11:49AM0.04m | 6:08PM0.25m | 00:44AM0.48m | 7:29AM0.08m | ||||||||||||
 | |  | | | | | | | | | | | |  |  | | | | | |  | | | |
 | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — |
 | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | 5:30 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 16 | 16 | 14 | 13 | 12 | 11 | 12 | 17 | 19 | 16 | 14 | 12 | 12 | 12 | 13 | 15 | 15 | 15 | 14 | 12 | 12 | 12 | 13 |
12 | 14 | 15 | 12 | 11 | 10 | 8 | 9 | 13 | 13 | 10 | 10 | 8 | 8 | 9 | 9 | 11 | 10 | 12 | 12 | 10 | 10 | 10 | 12 | |
Swell 1 Height (m) Direction Period (s) | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | S 13 | S 13 | S 13 | S 14 | SSE 15 | SSE 16 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 14 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 14 |
 kJ | 1581 | 1277 | 1060 | 861 | 690 | 563 | 539 | 653 | 824 | 1162 | 1641 | 2195 | 2460 | 2526 | 2523 | 2202 | 1819 | 1641 | 1347 | 2335 | 2133 | 1992 | 1748 | 1548 |
Swell 2 Height (m) Direction Period (s) | ESE 5 | — | — | — | — | E 7 | E 7 | E 7 | E 7 | ENE 7 | — | — | — | — | — | — | — | SSE 17 | SSE 17 | SSE 16 | — | — | — | — |
| kJ | 5 | — | — | — | — | 1 | 1 | 1 | 1 | 5 | — | — | — | — | — | — | — | 414 | 543 | 854 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | E 8 | E 8 | ENE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 1 | 1 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | WSW 4 | WSW 4 | S 14 | S 15 | S 15 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 7 | 26 | 2122 | 2652 | 3865 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 53 | 53 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 97 | 157 | 128 | 35 | 0 | 0 | 0 | 53 | 53 | 35 | 3 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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