Surf Forecasts:
How big are the waves at Cassino today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 2.5ft (0.8m), 5s period with E swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 2.5ft (0.8m), 5s period with E swell.
- Evening surf: Evening surf (20 Aug, local time) - 2ft (0.6m), 7s period with E swell.
The current surf forecast for Cassino at 3PM is: 0.8m 5s primary swell from a East direction and 0.3m 7s secondary swell from a South direction (forecast issued at 08:00am August 20). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 2.5ft (0.8m) | 5s |
| Afternoon (20 Aug) | 2.5ft (0.8m) | 5s |
| Evening (20 Aug) | 2ft (0.6m) | 7s |
Table - waves today at Cassino. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Thu morning. Very mild (max 18°C on Thu afternoon, min 7°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | ||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 8 | E 5 | ENE 5 | E 5 | E 6 | E 7 | E 12 | E 12 | E 7 | SSW 7 | S 7 | S 8 | S 8 | S 8 | S 9 | S 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 11 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 19 | 28 | 49 | 37 | 36 | 33 | 3 | 3 | 9 | 240 | 285 | 346 | 377 | 415 | 389 | 416 | 308 | 335 | 300 | 265 | 270 | 303 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off |
High Tide | 7:24AM0.26m | 2:07PM0.48m | 3:01AM0.30m | 2:48PM0.47m | 9:39PM0.17m | 3:49AM0.26m | 3:27PM0.45m | |||||||||||||||
Low Tide | 5:48AM0.25m | 9:17AM0.25m | 10:28PM0.11m | 6:25AM0.21m | 8:35PM0.17m | 11:50PM0.16m | 7:02AM0.17m | 8:30PM0.16m | ||||||||||||||
 |  | |  |  |  | |  | |  | | | |  | | | |  | | | | | |
 | 7:00 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — |
 | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — |
mm | 1 | 1 | 3 | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 17 | 18 | 15 | 14 | 12 | 10 | 9 | 10 | 10 | 10 | 10 | 9 | 8 | 7 | 7 | 7 | 9 | 11 | 11 | 10 |
Feels °C | 15 | 15 | 15 | 15 | 10 | 9 | 6 | 5 | 3 | 4 | 3 | 3 | 3 | 2 | 3 | 2 | 2 | 2 | 3 | 5 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 7 | S 7 | E 5 | E 6 | E 7 | E 7 | ENE 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 11 |
| kJ | 18 | 10 | 9 | 37 | 36 | 33 | 24 | 16 | 9 | 4 | 4 | 1 | 1 | 1 | 1 | 1 | 308 | 335 | 300 | 265 | 270 | 303 |
Swell 2 Height (m) Direction Period (s) | E 8 | SE 12 | SE 12 | S 7 | S 7 | S 7 | — | E 12 | — | — | — | — | — | — | — | — | — | — | E 9 | E 9 | E 8 | E 8 |
| kJ | 12 | 6 | 6 | 9 | 9 | 4 | — | 3 | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | SE 13 | — | — | SE 12 | SE 12 | SE 12 | E 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | — | — | 6 | 6 | 6 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 4 | E 5 | ENE 5 | N 3 | NW 3 | WNW 4 | WSW 4 | SW 4 | SW 5 | SSW 7 | S 7 | S 8 | S 8 | S 8 | S 9 | S 9 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 4 |
| kJ | 19 | 28 | 49 | 5 | 8 | 19 | 49 | 49 | 77 | 240 | 285 | 346 | 377 | 415 | 389 | 416 | 12 | 11 | 7 | 10 | 10 | 12 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 544 | 544 | 262 | 210 | 375 | 515 | 210 | 385 | 388 | 525 | 525 | 545 | 558 | 235 | 210 | 210 | 224 | 235 | 235 | 235 | 235 | 210 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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