Surf Forecasts:
How big are the waves at Cassino today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 2.5ft (0.8m), 9s period with E swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 2.5ft (0.7m), 9s period with E swell.
- Evening surf: Evening surf (18 Aug, local time) - 3ft (0.9m), 6s period with SSE swell.
The current surf forecast for Cassino at 4AM is: 0.9m 9s primary swell from a East direction and 0.1m 9s secondary swell from a South direction (forecast issued at 08:00pm August 17). An open ocean swell of 0.1m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 2.5ft (0.8m) | 9s |
| Afternoon (18 Aug) | 2.5ft (0.7m) | 9s |
| Evening (18 Aug) | 3ft (0.9m) | 6s |
Table - waves today at Cassino. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Thu morning. Very mild (max 18°C on Thu afternoon, min 11°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 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) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | S 6 | SSE 6 | SSE 7 | SSE 7 | SE 6 | SE 5 | ESE 5 | S 8 | S 8 | ESE 5 |
Wave Graph  | ||||||||||||||||||
 kJ | 246 | 202 | 162 | 132 | 133 | 99 | 76 | 74 | 81 | 70 | 77 | 99 | 136 | 51 | 36 | 33 | 33 | 37 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | cross | cross | glassy | cross-off | cross | cross | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:07PM0.28m | 00:26AM0.43m | 4:22AM0.35m | 12:38PM0.44m | 1:20AM0.38m | 1:24PM0.47m | ||||||||||||
Low Tide | 8:06PM0.04m | 3:29AM0.35m | 8:32AM0.12m | 8:53PM0.04m | 9:04AM0.18m | |||||||||||||
 |  |  |  | |  | | | | | | | | | | | | | |
 | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | 6:01 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:02 | — |
mm | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | — | 1 | 1 | 1 | — | 1 | 1 |
Temp °C | 17 | 17 | 16 | 15 | 15 | 16 | 14 | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 12 | 13 |
Feels °C | 16 | 17 | 17 | 14 | 15 | 17 | 14 | 10 | 9 | 8 | 10 | 7 | 7 | 8 | 10 | 10 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 8 | S 6 | ESE 5 | S 8 | S 8 | SSE 8 |
| kJ | 246 | 202 | 162 | 132 | 133 | 99 | 76 | 74 | 56 | 55 | 55 | 53 | 75 | 28 | 36 | 33 | 33 | 21 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | S 9 | S 9 | S 8 | S 6 | S 6 | — | — | E 14 | — | — | E 14 | E 8 | S 6 | E 8 | E 8 | SE 13 |
| kJ | 4 | 4 | 2 | 1 | 6 | 6 | 18 | — | — | 4 | — | — | 4 | 23 | 28 | 23 | 23 | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SE 8 | SE 9 | — | — | — | — | — | — | E 12 | SSE 9 | E 8 | E 14 | E 13 | — |
| kJ | — | — | — | — | 3 | 3 | — | — | — | — | — | — | 3 | 15 | 22 | 4 | 4 | — |
Wind waves Height (m) Direction Period (s) | ENE 9 | — | — | SW 4 | — | — | — | S 6 | S 6 | SSE 6 | SSE 7 | SSE 7 | SE 6 | SE 5 | — | SE 5 | ESE 5 | ESE 5 |
| kJ | 400 | — | — | 1 | — | — | — | 51 | 81 | 70 | 77 | 99 | 136 | 51 | — | 30 | 26 | 37 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 336 | 354 | 9 | 336 | 336 | 9 | 9 | 525 | 354 | 336 | 525 | 262 | 525 | 525 | 262 | 286 | 286 | 514 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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