Surf Forecasts:
How big are the waves at Cassino today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 2ft (0.6m), 9s period with SSE swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 1.5ft (0.5m), 9s period with SSE swell.
- Evening surf: Evening surf (18 Sep, local time) - 3ft (0.9m), 5s period with ENE swell.
The current surf forecast for Cassino at 3AM is: 0.8m 9s primary swell from a Southeast direction and 0.1m 7s secondary swell from a East direction, 0.4m 5s secondary swell from a East-northeast direction (forecast issued at 08:00pm September 17). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 2ft (0.6m) | 9s |
| Afternoon (18 Sep) | 1.5ft (0.5m) | 9s |
| Evening (18 Sep) | 3ft (0.9m) | 5s |
Table - waves today at Cassino. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Sat night. Very mild (max 19°C on Sun afternoon, min 14°C on Thu night). Mainly strong winds. | ||||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | ||||||||||||||||
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) | SE 9 | SSE 9 | SE 9 | SE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | SE 11 | SE 12 | SE 12 |
Wave Graph  | ||||||||||||||||||
 kJ | 125 | 108 | 119 | 101 | 75 | 55 | 55 | 45 | 32 | 39 | 39 | 64 | 106 | 126 | 113 | 5 | 5 | 5 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:46AM0.31m | 1:25PM0.49m | 2:29AM0.28m | 1:57PM0.47m | ||||||||||||||
Low Tide | 9:10PM0.04m | 4:49AM0.25m | 9:45PM0.10m | 5:43AM0.21m | 8:18PM0.16m | |||||||||||||
 |  | | | | |  |  | |  | | | | | | | |  | |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — |
 | 6:21 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 14 | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 16 | 18 | 17 | 16 | 16 |
Feels °C | 12 | 12 | 12 | 13 | 13 | 13 | 14 | 14 | 12 | 13 | 12 | 12 | 12 | 14 | 16 | 13 | 12 | 10 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SSE 9 | SE 9 | SE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 11 | SE 12 | SE 12 |
| kJ | 125 | 108 | 119 | 101 | 75 | 55 | 55 | 45 | 30 | 30 | 14 | 14 | 7 | 7 | 7 | 5 | 5 | 5 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 12 | E 7 | E 7 | E 7 | E 7 | E 11 | SE 11 | SE 13 | ESE 10 | ESE 10 | SE 12 | SSE 12 | SE 12 | SE 11 | SE 8 | S 8 | S 8 |
| kJ | 4 | 3 | 4 | 1 | 1 | 1 | 2 | 5 | 7 | 10 | 10 | 6 | 15 | 5 | 5 | 3 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | E 12 | E 11 | E 11 | E 11 | E 11 | E 11 | S 14 | S 14 | SSE 13 | SE 13 | SE 13 | — | — | — | — | — | — | — |
| kJ | 3 | 10 | 2 | 2 | 2 | 2 | 4 | 4 | 17 | 7 | 7 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | ENE 3 | — | ENE 5 | ENE 4 | ENE 4 | E 4 | E 4 | ENE 4 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 |
| kJ | — | 3 | — | 7 | 6 | 5 | 6 | 16 | 32 | 39 | 39 | 64 | 106 | 126 | 113 | 130 | 165 | 237 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 240 | 224 | 210 | 210 | 210 | 238 | 286 | 648 | 557 | 544 | 544 | 388 | 544 | 544 | 557 | 566 | 1078 | 1078 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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