Surf Forecasts:
How big are the waves at Prainha today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 4.5ft (1.4m), 13s period with SSE swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 5.5ft (1.7m), 13s period with SSE swell.
- Evening surf: Evening surf (18 Jun, local time) - 5.5ft (1.7m), 13s period with SSE swell.
The current surf forecast for Prainha at 7AM is: 0.9m 13s primary swell from a South-southeast direction and 1.1m 8s secondary swell from a South direction (forecast issued at 02:00am June 18). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 4.5ft (1.4m) | 13s |
| Afternoon (18 Jun) | 5.5ft (1.7m) | 13s |
| Evening (18 Jun) | 5.5ft (1.7m) | 13s |
Table - waves today at Prainha. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Sat afternoon. Warm (max 20°C on Fri afternoon, min 13°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 9 | S 9 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | ENE 7 | ENE 7 | S 11 | E 7 | E 8 | E 8 | E 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 487 | 509 | 307 | 690 | 823 | 960 | 968 | 938 | 1060 | 905 | 793 | 569 | 447 | 367 | 271 | 210 | 161 | 142 | 125 | 350 | 134 | 118 | 118 | 70 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | glassy | glassy | on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:28AM0.77m | 5:09PM0.76m | 4:07AM0.78m | 5:47PM0.69m | 11:19PM0.62m | 4:51AM0.77m | 6:28PM0.64m | |||||||||||||||||
Low Tide | 11:06AM0.12m | 00:18AM0.61m | 11:57AM0.17m | 9:01PM0.60m | 00:49AM0.61m | 12:53PM0.24m | ||||||||||||||||||
 | | |  | |  |  | | |  | | | | | | | | | | | |  |  | | |
 | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — |
 | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:28 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — |
Temp °C | 13 | 12 | 12 | 13 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 16 | 18 | 20 | 18 | 17 | 16 | 17 | 16 | 16 | 16 | 15 | 14 | 14 |
Feels °C | 11 | 10 | 10 | 12 | 16 | 16 | 15 | 16 | 16 | 16 | 14 | 15 | 16 | 19 | 18 | 16 | 15 | 17 | 15 | 15 | 14 | 13 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | SSE 14 | S 9 | S 8 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 8 | E 8 | E 7 |
| kJ | 173 | 367 | 165 | 690 | 823 | 960 | 968 | 938 | 1060 | 905 | 793 | 569 | 110 | 114 | 117 | 149 | 132 | 128 | 125 | 132 | 134 | 118 | 118 | 70 |
Swell 2 Height (m) Direction Period (s) | E 9 | SSE 13 | SSE 13 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 6 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | — | — | — | — | E 10 |
| kJ | 14 | 201 | 307 | 30 | 29 | 27 | 26 | 26 | 25 | 14 | 14 | 90 | 447 | 367 | 271 | 210 | 161 | 142 | 100 | — | — | — | — | 47 |
Swell 3 Height (m) Direction Period (s) | E 6 | E 9 | E 8 | E 7 | E 6 | — | — | — | — | — | — | E 9 | — | — | — | E 11 | E 12 | — | — | — | — | — | — | — |
| kJ | 1 | 14 | 5 | 1 | 1 | — | — | — | — | — | — | 13 | — | — | — | 3 | 3 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 9 | S 9 | — | — | — | — | — | — | ENE 4 | ENE 5 | NE 6 | NNW 4 | NNW 4 | NW 3 | — | — | — | — | S 2 | S 11 | S 5 | S 6 | S 6 | S 6 |
| kJ | 487 | 509 | — | — | — | — | — | — | 37 | 52 | 77 | 11 | 11 | 2 | — | — | — | — | 1 | 350 | 98 | 160 | 151 | 170 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 10 | 20 | 20 | 20 | 0 | 20 | 20 | 31 | 20 | 20 | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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