Surf Forecasts:
How big are the waves at Prainha today (25 Sep):
- Morning surf: Morning surf (25 Sep, local time) - 4ft (1.2m), 13s period with SSE swell.
- Afternoon surf: Afternoon surf (25 Sep, local time) - 3.5ft (1.0m), 12s period with SSE swell.
- Evening surf: Evening surf (25 Sep, local time) - 2.5ft (0.8m), 12s period with SSE swell.
The current surf forecast for Prainha at 4AM is: 1.4m 14s primary swell from a South-southeast direction and 0.5m 8s secondary swell from a East direction, 0.5m 4s secondary swell from a Northeast direction (forecast issued at 08:00pm September 24). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Sep) | 4ft (1.2m) | 13s |
| Afternoon (25 Sep) | 3.5ft (1.0m) | 12s |
| Evening (25 Sep) | 2.5ft (0.8m) | 12s |
Table - waves today at Prainha. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Sat morning, min 17°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Thu 24 | Friday 25 | Saturday 26 | ||||||||||||||||
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 |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | SSE 13 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||
 kJ | 950 | 1038 | 955 | 802 | 606 | 484 | 402 | 278 | 222 | 158 | 148 | 93 | 66 | 66 | 83 | 85 | 79 | 82 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-off | cross | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross | cross | cross-on | on | on | glassy | glassy |
High Tide | 1:03AM0.96m | 1:46PM0.97m | 1:34AM1.01m | 2:11PM0.96m | ||||||||||||||
Low Tide | 7:27PM0.24m | 7:38AM-0.02m | 7:54PM0.21m | 8:11AM-0.01m | 8:19PM0.20m | |||||||||||||
 |  | | | | | | | |  | | | | | | | | | |
 | — | — | — | — | 6:00 | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | 6:09 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:10 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 17 | 17 | 19 | 22 | 21 | 19 | 18 | 18 | 17 | 17 | 20 | 23 | 22 | 20 | 20 |
Feels °C | 16 | 17 | 18 | 18 | 18 | 19 | 21 | 20 | 19 | 19 | 19 | 18 | 18 | 21 | 24 | 23 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | ENE 8 | SSE 11 | NE 5 | NE 6 | ENE 6 | SSE 11 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 950 | 1038 | 955 | 802 | 606 | 484 | 402 | 278 | 222 | 94 | 148 | 30 | 31 | 60 | 45 | 85 | 79 | 82 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | ENE 8 | E 8 | NE 4 | NE 4 | E 8 | E 8 | E 8 | SSE 12 | NE 5 | SSE 11 | SSE 11 | SSE 11 | E 11 | SSE 10 | SSE 10 | SSE 10 |
| kJ | 69 | 69 | 73 | 33 | 5 | 8 | 33 | 33 | 33 | 158 | 30 | 93 | 66 | 66 | 10 | 42 | 20 | 20 |
Swell 3 Height (m) Direction Period (s) | ESE 11 | — | — | ESE 11 | E 8 | ENE 8 | E 8 | — | — | — | E 8 | E 8 | ENE 7 | ESE 11 | S 16 | E 11 | S 15 | ESE 10 |
| kJ | 40 | — | — | 39 | 33 | 22 | 33 | — | — | — | 32 | 20 | 16 | 11 | 5 | 10 | 4 | 11 |
Wind waves Height (m) Direction Period (s) | NNE 3 | NNE 3 | NE 8 | NE 4 | — | NE 4 | NE 5 | NE 5 | NE 5 | NNW 3 | NNW 3 | NE 5 | — | — | ENE 7 | — | — | — |
| kJ | 5 | 4 | 70 | 6 | — | 8 | 13 | 25 | 30 | 2 | 1 | 29 | — | — | 83 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 46 | 20 | 0 | 0 | 0 | 20 | 43 | 98 | 39 | 21 | 21 | 20 | 20 | 20 | 20 | 11 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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