Surf Forecasts:
How big are the waves at Siriu today (19 Jun):
- Morning surf: Morning surf (19 Jun, local time) - 4.5ft (1.4m), 13s period with SSE swell.
- Afternoon surf: Afternoon surf (19 Jun, local time) - 3.5ft (1.0m), 12s period with SSE swell.
- Evening surf: Evening surf (19 Jun, local time) - 3ft (0.9m), 12s period with SSE swell.
The current surf forecast for Siriu at 4AM is: 1.6m 13s primary swell from a South-southeast direction and 0.3m 9s secondary swell from a East direction, 1.0m 5s secondary swell from a East-northeast direction (forecast issued at 08:00pm June 18). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jun) | 4.5ft (1.4m) | 13s |
| Afternoon (19 Jun) | 3.5ft (1.0m) | 12s |
| Evening (19 Jun) | 3ft (0.9m) | 12s |
Table - waves today at Siriu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 20mm), heaviest during Sat night. Warm (max 21°C on Fri afternoon, min 13°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||||||
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 | 12 PM | 3 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | S 11 | ENE 7 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | E 7 | E 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1139 | 1175 | 1155 | 960 | 744 | 604 | 440 | 334 | 263 | 254 | 186 | 137 | 97 | 95 | 86 | 63 | 55 | 290 | 153 | 146 | 109 | 99 | 89 | 68 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-on |
High Tide | 5:00PM0.58m | 8:53PM0.60m | 3:18AM0.66m | 5:22PM0.52m | 10:08PM0.56m | 4:03AM0.66m | 5:51PM0.49m | 11:00PM0.52m | 4:54AM0.63m | |||||||||||||||
Low Tide | 6:20PM0.57m | 11:57PM0.53m | 11:51AM0.10m | 7:02PM0.51m | 00:31AM0.53m | 12:43PM0.17m | 7:51PM0.47m | 1:12AM0.50m | 1:39PM0.23m | |||||||||||||||
 | | |  | |  |  | | | | | | |  | | |  |  | | | | |  | | |
 | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — |
 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:27 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | 3 | 10 | 3 | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 15 | 16 | 16 | 20 | 21 | 18 | 18 | 17 | 17 | 16 | 15 | 15 | 14 | 14 | 13 | 13 | 14 | 14 | 15 | 18 | 18 |
Feels °C | 13 | 13 | 12 | 12 | 13 | 13 | 18 | 19 | 16 | 17 | 16 | 16 | 14 | 14 | 13 | 11 | 12 | 11 | 10 | 11 | 12 | 14 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | S 10 | S 10 | S 10 | E 7 | ESE 7 | E 7 | E 7 |
| kJ | 1139 | 1175 | 1155 | 960 | 744 | 604 | 440 | 334 | 136 | 111 | 111 | 108 | 84 | 68 | 63 | 63 | 51 | 159 | 153 | 146 | 74 | 75 | 89 | 61 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | ENE 6 | — | — | — | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | S 11 | S 11 | S 10 | E 7 | E 7 | E 7 | S 9 | S 9 | S 9 | S 8 |
| kJ | 15 | 15 | 14 | 14 | 80 | — | — | — | 263 | 254 | 186 | 137 | 97 | 95 | 86 | 58 | 55 | 48 | 49 | 48 | 109 | 99 | 71 | 68 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | E 9 | — | — | — | — | — | E 11 | E 12 | E 11 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 11 | E 9 | SE 10 | SE 6 |
| kJ | — | — | — | — | 6 | — | — | — | — | — | 2 | 3 | 20 | 18 | 18 | 32 | 28 | 28 | 28 | 41 | 35 | 36 | 4 | 27 |
Wind waves Height (m) Direction Period (s) | — | — | ENE 5 | ENE 5 | NE 6 | NE 6 | NE 6 | ENE 7 | NE 7 | — | — | — | SSW 2 | SSW 3 | S 4 | S 6 | S 7 | S 10 | SSW 10 | SSW 10 | SSW 9 | — | — | — |
| kJ | — | — | 32 | 49 | 161 | 109 | 120 | 123 | 194 | — | — | — | 1 | 3 | 5 | 29 | 43 | 290 | 245 | 235 | 211 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 9 | 9 | 25 | 27 | 27 | 27 | 27 | 16 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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