Surf Forecasts:
How big are the waves at Prainha today (18 Jun):
- Afternoon surf: Afternoon surf (18 Jun, local time) - 5ft (1.6m), 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 9PM is: 1.7m 13s primary swell from a South-southeast direction and 0.4m 9s secondary swell from a East direction (forecast issued at 02:00pm June 18). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | - | - |
| Afternoon (18 Jun) | 5ft (1.6m) | 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 ForecastModerate rain (total 11mm), heaviest on Sat afternoon. Very mild (max 19°C on Fri afternoon, min 14°C on Sat afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | 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 | ENE 7 | S 11 | SSE 11 | E 7 | E 7 | E 7 | E 7 | E 7 | S 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 724 | 854 | 931 | 938 | 865 | 905 | 755 | 569 | 447 | 361 | 271 | 210 | 203 | 142 | 102 | 105 | 242 | 297 | 81 | 68 | 66 | 106 | 87 | 212 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | cross-on | cross | cross | cross | cross-on | on | cross | cross-on | off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | glassy |
High Tide | 5:09PM0.76m | 4:07AM0.78m | 5:47PM0.69m | 11:19PM0.62m | 4:51AM0.77m | 6:28PM0.64m | 00:19AM0.59m | 5:44AM0.74m | ||||||||||||||||
Low Tide | 11:06AM0.12m | 00:18AM0.61m | 11:57AM0.17m | 9:01PM0.60m | 00:49AM0.61m | 12:53PM0.24m | 9:40PM0.56m | 1:25AM0.58m | ||||||||||||||||
 |  |  | | |  | | |  | | | | | | |  | | |  |  | | | | | |
 | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — |
 | — | 5:27 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | 5:28 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 6 | 2 | — | — | — | — |
Temp °C | 16 | 16 | 16 | 15 | 16 | 15 | 15 | 16 | 18 | 19 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Feels °C | 16 | 15 | 16 | 15 | 16 | 14 | 14 | 15 | 16 | 18 | 17 | 16 | 16 | 16 | 16 | 14 | 14 | 12 | 13 | 13 | 13 | 13 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
| kJ | 724 | 854 | 931 | 938 | 865 | 905 | 755 | 569 | 447 | 121 | 117 | 121 | 124 | 124 | 102 | 105 | 84 | 103 | 81 | 68 | 66 | 106 | 87 | 102 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | NE 6 | ENE 6 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | E 10 | S 11 | E 10 | E 10 | E 9 | S 10 | S 10 | S 5 |
| kJ | 29 | 27 | 26 | 26 | 14 | 14 | 14 | 86 | 103 | 361 | 271 | 210 | 203 | 142 | 100 | 95 | 47 | 85 | 44 | 32 | 42 | 49 | 68 | 26 |
Swell 3 Height (m) Direction Period (s) | E 6 | — | — | — | — | — | — | E 9 | — | — | — | E 11 | E 12 | E 11 | E 11 | E 10 | E 10 | E 10 | — | E 10 | S 10 | SSE 10 | E 11 | S 9 |
| kJ | 1 | — | — | — | — | — | — | 13 | — | — | — | 9 | 3 | 9 | 21 | 19 | 47 | 45 | — | 32 | 51 | 9 | 35 | 61 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | ENE 4 | ENE 5 | NE 6 | NE 6 | NW 3 | — | — | — | — | — | — | SSE 3 | S 11 | SSE 11 | S 5 | S 5 | S 5 | S 5 | S 5 | S 9 |
| kJ | — | — | — | — | 26 | 69 | 77 | 119 | 2 | — | — | — | — | — | — | 8 | 242 | 297 | 97 | 113 | 65 | 49 | 34 | 212 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 20 | 38 | 20 | 20 | 21 | 0 | 0 | 0 | 0 | 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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