Surf Forecasts:
How big are the waves at Barra de Guaratiba today (04 Oct):
- Morning surf: Morning surf (04 Oct, local time) - 4ft (1.2m), 12s period with S swell.
- Afternoon surf: Afternoon surf (04 Oct, local time) - 3.5ft (1.1m), 12s period with S swell.
- Evening surf: Evening surf (04 Oct, local time) - 3.5ft (1.1m), 12s period with S swell.
The current surf forecast for Barra de Guaratiba at 8AM is: 1.2m 12s primary swell from a South direction (forecast issued at 02:00am October 04). An open ocean swell of 1.1m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Oct) | 4ft (1.2m) | 12s |
| Afternoon (04 Oct) | 3.5ft (1.1m) | 12s |
| Evening (04 Oct) | 3.5ft (1.1m) | 12s |
Table - waves today at Barra de Guaratiba. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 17mm), heaviest on Sun night. Warm (max 29°C on Sun afternoon, min 20°C on Mon afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 4 | Monday 5 | Tuesday 6 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 12 | S 12 | S 12 | S 11 | S 12 | S 11 | S 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 339 | 117 | 196 | 407 | 400 | 339 | 160 | 322 | 257 | 256 | 205 | 202 | 158 | 156 | 150 | 112 | 208 | 110 | 187 | 177 | 163 | 85 | 160 | 137 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross-off | off | off | cross-on | cross-off | glassy | cross-on | on | on | on | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | glassy |
High Tide | 12:32PM0.95m | 11:25PM0.69m | 1:03PM1.02m | 11:59PM0.82m | 1:25PM1.05m | |||||||||||||||||||
Low Tide | 3:49AM0.32m | 5:24PM0.60m | 5:12AM0.24m | 6:15PM0.52m | 6:13AM0.14m | 6:53PM0.43m | ||||||||||||||||||
 |  |  |  | | |  |  |  | |  | | |  |  | | | | | | | | | | |
 | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | — | — | — | — | — | — | — | 1 | 4 | — | — | — | — | 1 | 4 | 1 | — | 1 | 1 | — | — | — | — | 1 |
Temp °C | 20 | 20 | 20 | 23 | 27 | 29 | 27 | 26 | 22 | 22 | 22 | 22 | 21 | 21 | 20 | 21 | 20 | 20 | 21 | 21 | 23 | 22 | 21 | 21 |
Feels °C | 21 | 21 | 21 | 23 | 26 | 29 | 29 | 29 | 24 | 25 | 24 | 24 | 22 | 23 | 22 | 24 | 23 | 23 | 24 | 24 | 26 | 24 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | S 10 | E 6 | E 6 | S 12 | S 12 | S 12 | S 11 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | SSE 11 | SSE 11 | SSE 10 | SSE 12 | E 7 | S 12 | S 12 | S 11 | E 7 | S 11 | SSW 10 |
| kJ | 339 | 83 | 95 | 407 | 400 | 339 | 146 | 104 | 111 | 97 | 97 | 83 | 87 | 156 | 150 | 112 | 208 | 40 | 187 | 177 | 163 | 37 | 160 | 107 |
Swell 2 Height (m) Direction Period (s) | SE 10 | S 10 | S 10 | E 6 | E 6 | SE 10 | SSE 12 | S 12 | S 11 | S 11 | SSE 11 | SSE 11 | SSE 11 | E 7 | E 7 | E 8 | E 8 | S 12 | E 7 | SSW 6 | E 7 | S 11 | SSW 10 | S 12 |
| kJ | 15 | 117 | 196 | 101 | 81 | 4 | 160 | 322 | 257 | 256 | 205 | 202 | 158 | 69 | 53 | 40 | 40 | 110 | 23 | 12 | 37 | 85 | 109 | 137 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SSW 10 | S 12 | SSW 10 | SE 10 | — | SE 10 | SSE 14 | E 12 | E 12 | WNW 3 | — | — | — | — | — | S 13 | S 10 | SW 5 | E 6 | SSW 6 | SSW 6 | E 7 | E 7 |
| kJ | 15 | 111 | 151 | 10 | 4 | — | 4 | 104 | 3 | 3 | 4 | — | — | — | — | — | 89 | 50 | 6 | 13 | 19 | 20 | 51 | 39 |
Wind waves Height (m) Direction Period (s) | E 6 | — | — | — | — | E 6 | E 6 | E 7 | — | WNW 3 | NW 3 | WSW 3 | WSW 3 | WSW 3 | WSW 4 | WSW 4 | SW 4 | — | — | — | — | SE 2 | — | — |
| kJ | 78 | — | — | — | — | 83 | 84 | 173 | — | 3 | 2 | 2 | 3 | 7 | 7 | 5 | 3 | — | — | — | — | 1 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 5 | 0 | 0 | 5 | 78 | 78 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 129 | 117 | 58 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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