
Surf Forecasts:
How big are the waves at Atlantida today (20 Sep):
- Afternoon surf: Afternoon surf (20 Sep, local time) - 6ft (1.8m), 10s period with ENE swell.
- Evening surf: Evening surf (20 Sep, local time) - 5.5ft (1.7m), 10s period with ENE swell.
The current surf forecast for Atlantida at 8PM is: 1.7m 10s primary swell from a East-northeast direction and 0.2m 10s secondary swell from a South direction (forecast issued at 02:00pm September 20). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | - | - |
| Afternoon (20 Sep) | 6ft (1.8m) | 10s |
| Evening (20 Sep) | 5.5ft (1.7m) | 10s |
Table - waves today at Atlantida. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 72mm), heaviest during Mon morning. Warm (max 23°C on Sun afternoon, min 11°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | ||||||||||||||||||
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) | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | S 8 | S 9 | S 11 | S 11 |
Wave Graph | ||||||||||||||||||||
611 | 579 | 529 | 529 | 480 | 926 | 471 | 391 | 375 | 360 | 314 | 266 | 254 | 220 | 185 | 149 | 198 | 417 | 714 | 716 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross | cross | cross | cross | cross | off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross |
High Tide | 12:00PM0.49m | 11:39PM0.27m | 12:28PM0.51m | 11:51PM0.31m | 12:58PM0.53m | |||||||||||||||
Low Tide | 8:51PM0.22m | 3:49AM0.12m | 8:36PM0.26m | 4:59AM0.07m | 6:35PM0.26m | |||||||||||||||
— | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | |
— | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | |
mm | — | — | — | — | — | — | 3 | 27 | 17 | 13 | 8 | 4 | — | — | — | — | — | — | — | — |
Temp °C | 20 | 23 | 20 | 20 | 21 | 21 | 18 | 20 | 19 | 19 | 15 | 15 | 16 | 15 | 11 | 12 | 13 | 13 | 12 | 12 |
Feels °C | 22 | 25 | 20 | 21 | 22 | 20 | 15 | 20 | 19 | 20 | 11 | 14 | 16 | 11 | 6 | 7 | 8 | 7 | 7 | 8 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | S 7 | S 8 | ENE 9 | ENE 9 | ENE 9 |
611 | 579 | 529 | 529 | 480 | 480 | 471 | 391 | 375 | 360 | 314 | 266 | 254 | 220 | 185 | 111 | 198 | 90 | 59 | 58 | |
Swell 2 Height (m) Direction Period (s) | SSE 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 8 | S 4 | S 5 | S 11 | S 10 | ENE 9 | ENE 9 | E 14 | E 13 | E 13 |
11 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 1 | 1 | 14 | 17 | 2 | 2 | 149 | 116 | 4 | 3 | 4 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 12 | S 12 | S 11 | S 11 | S 11 | E 15 | E 14 | — | E 13 | — | E 16 | E 16 |
— | — | — | — | — | — | — | — | 3 | 3 | 3 | 2 | 9 | 4 | 4 | — | 4 | — | 5 | 5 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | ENE 10 | — | — | — | SSW 2 | SSW 4 | — | W 2 | SSW 4 | SSW 6 | WSW 3 | WSW 3 | S 9 | S 11 | S 11 |
— | — | — | — | — | 926 | — | — | — | 1 | 16 | — | 1 | 16 | 43 | 6 | 7 | 417 | 714 | 716 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 18 | 208 | 18 | 18 | 198 | 66 | 0 | 18 | 32 | 84 | 0 | 0 | 190 | 209 | 222 | 222 | 209 | 209 | 209 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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