Surf Forecasts:
How big are the waves at Prainha today (04 Nov):
- Morning surf: Morning surf (04 Nov, local time) - 3.5ft (1.1m), 8s period with E swell.
- Afternoon surf: Afternoon surf (04 Nov, local time) - 3.5ft (1.1m), 8s period with E swell.
- Evening surf: Evening surf (04 Nov, local time) - 3ft (0.9m), 8s period with E swell.
The current surf forecast for Prainha at 4PM is: 1.1m 8s primary swell from a East direction and 0.6m 6s secondary swell from a South-southeast direction (forecast issued at 08:00am November 04). An open ocean swell of 1.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Nov) | 3.5ft (1.1m) | 8s |
| Afternoon (04 Nov) | 3.5ft (1.1m) | 8s |
| Evening (04 Nov) | 3ft (0.9m) | 8s |
Table - waves today at Prainha. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Wed afternoon. Warm (max 23°C on Thu morning, min 17°C on Fri night). Winds decreasing (fresh winds from the S on Thu afternoon, calm by Thu night). | |||||||||||||||||||||||||
Wednesday 4 | Thursday 5 | Friday 6 | Sat 7 | ||||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||||
Wave Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | SSE 5 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 |
Wave Graph  | |||||||||||||||||||||||||
 kJ | 130 | 157 | 161 | 157 | 124 | 95 | 93 | 74 | 55 | 55 | 54 | 75 | 113 | 96 | 70 | 70 | 57 | 67 | 55 | 57 | 57 | 48 | 39 | 41 | 39 |
Wind (km/h) | |||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross | cross-off | glassy | glassy | glassy | on | on | cross-on | cross | cross-off | cross-off | cross |
High Tide | 12:59PM0.51m | 7:02PM0.37m | 00:36AM0.33m | 1:34PM0.45m | 9:16PM0.38m | 00:53AM0.36m | 1:59PM0.38m | 10:41PM0.43m | |||||||||||||||||
Low Tide | 3:55AM0.09m | 4:47PM0.33m | 10:15PM0.29m | 4:57AM0.09m | 5:32PM0.26m | 11:45PM0.36m | 5:52AM0.10m | 6:13PM0.19m | |||||||||||||||||
 | | | | |  |  |  |  |  |  | | | | | | | | | | | | | | | |
 | 5:22 | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — |
 | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:44 | — | — | — | 6:45 |
mm | 2 | 2 | 3 | 1 | 5 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 23 | 22 | 20 | 18 | 18 | 18 | 18 | 20 | 21 | 20 | 19 | 18 | 17 | 17 | 17 |
Feels °C | 19 | 18 | 21 | 21 | 22 | 22 | 22 | 21 | 21 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 21 | 20 | 18 | 17 | 17 | 16 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 |
| kJ | 130 | 157 | 161 | 157 | 124 | 95 | 93 | 74 | 55 | 55 | 54 | 39 | 39 | 96 | 70 | 70 | 57 | 67 | 55 | 57 | 57 | 48 | 39 | 41 | 39 |
Swell 2 Height (m) Direction Period (s) | SSE 5 | SSE 5 | SSE 6 | SSE 6 | SE 6 | SE 6 | SE 6 | SSE 6 | SE 7 | SE 7 | SE 7 | — | — | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 15 | 17 | 18 | 22 | 16 | 17 | 19 | 27 | 35 | 46 | 38 | — | — | 26 | 25 | 24 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 16 | 16 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | S 11 | S 11 | S 11 | — | — | — | — | S 9 | S 9 | — | E 14 | E 13 | SE 13 | SE 13 | SE 12 | S 6 | S 6 | S 6 | S 7 |
| kJ | — | — | — | — | — | — | 2 | 2 | 2 | — | — | — | — | 2 | 2 | — | 4 | 4 | 7 | 6 | 6 | 6 | 12 | 11 | 17 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | — | — | — | — | — | SW 3 | S 3 | SSE 5 | SSE 6 | SSW 5 | — | — | — | — | — | — | — | NE 2 | NE 2 | ENE 3 | ENE 4 |
| kJ | 197 | 238 | 238 | 232 | — | — | — | — | — | 5 | 8 | 75 | 113 | 47 | — | — | — | — | — | — | — | 1 | 1 | 2 | 4 |
Nearest Offshore or Glassy | |||||||||||||||||||||||||
Distance (km) | 136 | 165 | 41 | 9 | 0 | 0 | 0 | 0 | 0 | 147 | 166 | 166 | 147 | 26 | 0 | 0 | 0 | 0 | 165 | 165 | 165 | 9 | 3 | 3 | 9 |
Best forecast wave conditions in Rio Grande Do Sul | |||||||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||||||
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