Surf Forecasts:
How big are the waves at Prainha today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 3.5ft (1.1m), 10s period with SSE swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 3.5ft (1.0m), 10s period with SSE swell.
- Evening surf: Evening surf (09 Sep, local time) - 3ft (0.9m), 12s period with SSE swell.
The current surf forecast for Prainha at 4AM is: 1.0m 9s primary swell from a South-southeast direction and 1.1m 7s secondary swell from a East-northeast direction (forecast issued at 08:00pm September 08). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | 3.5ft (1.1m) | 10s |
| Afternoon (09 Sep) | 3.5ft (1.0m) | 10s |
| Evening (09 Sep) | 3ft (0.9m) | 12s |
Table - waves today at Prainha. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 27mm), heaviest during Fri afternoon. Warm (max 21°C on Fri morning, min 16°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Tue 8 | Wednesday 9 | Thursday 10 | ||||||||||||||||
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 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 15 | SSE 14 | SSE 14 |
Wave Graph  | ||||||||||||||||||
 kJ | 205 | 205 | 201 | 164 | 201 | 210 | 223 | 222 | 278 | 237 | 237 | 246 | 250 | 192 | 189 | 150 | 301 | 265 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | glassy | glassy | glassy | glassy | cross-on | cross | cross | cross | cross-on | cross-on |
High Tide | 00:36AM0.81m | 1:48PM0.94m | 1:06AM0.90m | 2:06PM0.92m | ||||||||||||||
Low Tide | 7:45PM0.35m | 7:34AM-0.03m | 8:08PM0.34m | 8:07AM-0.03m | 8:24PM0.33m | |||||||||||||
 |  |  | | |  | | | | |  | | |  | | | | | |
 | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — |
 | 6:02 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:04 | — |
mm | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 5 | 4 | — | — | — | — |
Temp °C | 18 | 17 | 16 | 16 | 16 | 17 | 19 | 19 | 18 | 17 | 17 | 17 | 16 | 17 | 18 | 19 | 19 | 19 |
Feels °C | 18 | 18 | 16 | 16 | 17 | 18 | 19 | 20 | 19 | 19 | 18 | 19 | 17 | 18 | 19 | 20 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | ENE 7 | ENE 7 | E 7 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | ENE 8 |
| kJ | 205 | 205 | 99 | 128 | 159 | 163 | 168 | 178 | 187 | 192 | 187 | 159 | 155 | 155 | 159 | 127 | 124 | 104 |
Swell 2 Height (m) Direction Period (s) | ENE 6 | ENE 6 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | S 12 | SSE 14 | SSE 14 |
| kJ | 62 | 72 | 201 | 164 | 201 | 210 | 223 | 222 | 278 | 237 | 237 | 246 | 250 | 192 | 189 | 134 | 301 | 265 |
Swell 3 Height (m) Direction Period (s) | S 16 | S 16 | S 15 | SSE 14 | S 9 | SSE 10 | SSE 10 | E 16 | — | E 15 | E 15 | E 15 | SSE 6 | SE 16 | SE 16 | SSE 15 | E 14 | E 14 |
| kJ | 5 | 5 | 4 | 21 | 39 | 88 | 88 | 5 | — | 4 | 4 | 4 | 3 | 69 | 122 | 150 | 14 | 15 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 3 | N 4 | N 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 15 | 50 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 20 | 0 | 0 | 0 | 0 | 0 | 20 | 20 | 0 | 0 | 0 | 0 | 20 | 20 | 27 | 0 | 27 | 27 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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