Surf Forecasts:
How big are the waves at Itaipu today (27 Aug):
- Morning surf: Morning surf (27 Aug, local time) - 5ft (1.5m), 15s period with SSE swell.
- Afternoon surf: Afternoon surf (27 Aug, local time) - 4.5ft (1.3m), 14s period with SSE swell.
- Evening surf: Evening surf (27 Aug, local time) - 3.5ft (1.0m), 13s period with SSE swell.
The current surf forecast for Itaipu at 6AM is: 1.6m 15s primary swell from a South-southeast direction and 0.5m 5s secondary swell from a East-southeast direction, 1.0m 6s secondary swell from a East direction (forecast issued at 02:00am August 27). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Aug) | 5ft (1.5m) | 15s |
| Afternoon (27 Aug) | 4.5ft (1.3m) | 14s |
| Evening (27 Aug) | 3.5ft (1.0m) | 13s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 36°C on Sat morning, min 21°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | ||||||||||||||||||||||
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) | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | E 7 | SSE 12 | SSE 12 | E 7 | E 7 | E 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 8 | E 8 | ESE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1088 | 1163 | 1088 | 924 | 752 | 642 | 512 | 378 | 303 | 242 | 235 | 210 | 113 | 111 | 148 | 148 | 211 | 68 | 72 | 59 | 62 | 169 | 146 | 66 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | off | glassy | cross-on | cross-on | cross | cross | glassy | cross-off | cross-off | cross | cross-on | cross-on | glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | off |
High Tide | 1:59AM1.20m | 2:43PM1.25m | 2:25AM1.29m | 3:04PM1.27m | 2:54AM1.34m | 3:28PM1.26m | ||||||||||||||||||
Low Tide | 8:35AM-0.05m | 8:52PM0.23m | 9:08AM-0.07m | 9:21PM0.21m | 9:40AM-0.05m | |||||||||||||||||||
 | |  |  | | | | | | | | |  | | |  | | | | | | | | | |
 | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — |
 | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 21 | 24 | 24 | 23 | 22 | 22 | 22 | 22 | 22 | 26 | 27 | 25 | 25 | 26 | 26 | 27 | 27 | 31 | 36 | 35 | 31 | 33 |
Feels °C | 22 | 22 | 22 | 25 | 23 | 23 | 23 | 24 | 24 | 23 | 23 | 26 | 27 | 26 | 28 | 27 | 26 | 27 | 26 | 30 | 36 | 36 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | SSE 12 | SSE 12 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 1088 | 1163 | 1088 | 924 | 752 | 642 | 512 | 95 | 82 | 72 | 77 | 64 | 113 | 111 | 96 | 93 | 82 | 68 | 72 | 59 | 62 | 64 | 51 | 66 |
Swell 2 Height (m) Direction Period (s) | ESE 5 | ESE 5 | ESE 5 | ESE 6 | — | — | — | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | — | — | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 |
| kJ | 7 | 15 | 17 | 25 | — | — | — | 378 | 303 | 242 | 235 | 152 | — | — | 78 | 73 | 40 | 23 | 23 | 22 | 10 | 10 | 10 | 10 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 5 | E 5 | E 6 | E 6 | ESE 6 | ESE 6 | E 6 | E 6 | — | E 7 | E 7 | E 7 | ESE 7 | ESE 7 | E 7 | E 7 | E 7 | — | — | N 3 | — | E 8 | E 8 | — |
| kJ | 31 | 34 | 59 | 85 | 29 | 50 | 71 | 139 | — | 225 | 204 | 210 | 70 | 111 | 148 | 148 | 211 | — | — | 2 | — | 169 | 146 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 6 | 0 | 0 | 6 | 6 | 6 | 5 | 0 | 0 | 0 | 5 | 6 | 6 | 0 | 4 | 0 | 7 | 7 | 7 | 7 | 0 | 0 | 7 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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