Surf Forecasts:
How big are the waves at Maresias today (30 Jun):
- Morning surf: Morning surf (30 Jun, local time) - 2ft (0.6m), 12s period with S swell.
- Afternoon surf: Afternoon surf (30 Jun, local time) - 1.5ft (0.5m), 13s period with SSE swell.
- Evening surf: Evening surf (30 Jun, local time) - 2ft (0.6m), 12s period with SSE swell.
The current surf forecast for Maresias at 12PM is: 0.7m 13s primary swell from a South-southeast direction (forecast issued at 08:00am June 30). An open ocean swell of 0.6m 7s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jun) | 2ft (0.6m) | 12s |
| Afternoon (30 Jun) | 1.5ft (0.5m) | 13s |
| Evening (30 Jun) | 2ft (0.6m) | 12s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Thu night. Warm (max 29°C on Thu afternoon, min 16°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 30 | Wednesday 1 | Thursday 2 | Fri 3 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSE 14 | S 12 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | S 8 | S 9 | S 9 | S 9 | S 9 | S 10 | S 10 | S 10 | SSW 9 | S 9 | SSW 5 | SSW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 74 | 96 | 176 | 93 | 61 | 115 | 81 | 81 | 55 | 54 | 49 | 47 | 35 | 38 | 55 | 54 | 39 | 71 | 70 | 67 | 121 | 59 | 80 | 349 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | on | cross-on | cross-off | cross-off | cross-off | off | off | glassy | glassy | glassy | cross-off | off | cross-off | off | cross-off | glassy | cross-on | glassy | cross-on | cross-on | cross-on | cross-on |
High Tide | 3:20PM1.08m | 2:51AM1.02m | 3:48PM1.08m | 3:24AM1.06m | 4:18PM1.07m | |||||||||||||||||||
Low Tide | 9:03AM0.06m | 9:34PM0.36m | 9:41AM0.05m | 10:07PM0.36m | 10:19AM0.05m | 10:42PM0.37m | ||||||||||||||||||
 |  | |  |  | | | | | | | | | | | | | | | | |  |  | | |
 | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | 6:45 |
 | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:25 | — | — | — | 5:27 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 |
Temp °C | 19 | 21 | 23 | 24 | 20 | 20 | 20 | 21 | 21 | 25 | 27 | 26 | 22 | 22 | 22 | 22 | 21 | 24 | 28 | 29 | 20 | 19 | 19 | 17 |
Feels °C | 21 | 24 | 25 | 26 | 22 | 21 | 20 | 22 | 21 | 26 | 28 | 27 | 24 | 23 | 22 | 23 | 22 | 26 | 29 | 31 | 20 | 19 | 18 | 15 |
Swell 1 Height (m) Direction Period (s) | E 7 | E 7 | SSE 13 | E 8 | E 8 | SSE 12 | SSE 12 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 38 | 37 | 176 | 40 | 42 | 115 | 81 | 30 | 44 | 46 | 46 | 60 | 74 | 78 | 82 | 82 | 82 | 63 | 61 | 60 | 61 | 61 | 46 | 46 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 12 | E 7 | SSE 13 | SSW 8 | E 8 | E 8 | SSE 12 | S 8 | S 8 | S 8 | S 8 | S 8 | S 9 | S 9 | S 9 | S 9 | S 10 | S 10 | S 10 | S 17 | S 9 | S 16 | S 13 |
| kJ | 59 | 96 | 38 | 93 | 37 | 30 | 30 | 81 | 33 | 33 | 31 | 32 | 35 | 38 | 55 | 54 | 39 | 71 | 70 | 67 | 22 | 59 | 20 | 3 |
Swell 3 Height (m) Direction Period (s) | SSE 14 | SSE 14 | S 16 | SSW 7 | SSE 12 | SSW 8 | S 8 | S 8 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | S 11 | S 17 | S 17 | S 17 | SE 10 | S 16 | S 10 | SE 13 |
| kJ | 74 | 71 | 5 | 18 | 61 | 34 | 31 | 33 | 55 | 54 | 49 | 47 | 24 | 23 | 23 | 11 | 22 | 22 | 23 | 23 | 4 | 21 | 2 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | ENE 3 | ENE 3 | ENE 4 | ENE 4 | — | — | — | — | — | — | — | — | — | — | — | SSW 9 | SSW 4 | SSW 5 | SSW 7 |
| kJ | — | — | — | — | — | 2 | 3 | 4 | 5 | — | — | — | — | — | — | — | — | — | — | — | 121 | 21 | 80 | 349 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 8 | 59 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 58 | 58 | 58 | 453 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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