Surf Forecasts:
How big are the waves at Flat Rocks Beach (WA) today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 11ft (3.5m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 11ft (3.5m), 16s period with SW swell.
- Evening surf: Evening surf (11 Aug, local time) - 11ft (3.5m), 16s period with SW swell.
The current surf forecast for Flat Rocks Beach (WA) at 7AM is: 3.5m 16s primary swell from a Southwest direction (forecast issued at 01:00am August 11). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 11ft (3.5m) | 16s |
| Afternoon (11 Aug) | 11ft (3.5m) | 16s |
| Evening (11 Aug) | 11ft (3.5m) | 16s |
Table - waves today at Flat Rocks Beach (WA). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Thu afternoon, min 10°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 12 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 17 | SW 17 | SW 17 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 3508 | 5534 | 6093 | 6168 | 6168 | 6168 | 5882 | 5402 | 4883 | 4106 | 3622 | 3021 | 2590 | 2117 | 2089 | 2089 | 2089 | 2037 | 2370 | 2590 | 2761 | 3046 | 3417 | 3231 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross | cross-off | cross-off |
High Tide | 8:06AM0.77m | 9:00AM0.76m | 9:48AM0.71m | |||||||||||||||||||||
Low Tide | 5:05PM-0.02m | 5:32PM0.03m | 5:47PM0.10m | |||||||||||||||||||||
 | |  |  |  | |  | | | | | | | | | | | | | | | | | | |
 | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 11 | 10 | 12 | 14 | 15 | 14 | 12 | 10 | 11 | 11 | 14 | 17 | 18 | 17 | 15 | 13 | 13 | 13 | 17 | 20 | 20 | 18 | 16 |
Feels °C | 7 | 5 | 6 | 7 | 8 | 9 | 9 | 8 | 6 | 7 | 7 | 10 | 13 | 13 | 12 | 10 | 8 | 8 | 7 | 12 | 17 | 15 | 13 | 11 |
Swell 1 Height (m) Direction Period (s) | — | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 17 | SW 17 | SW 17 |
| kJ | — | 5534 | 6093 | 6168 | 6168 | 6168 | 5882 | 5402 | 4883 | 4106 | 3622 | 3021 | 2590 | 2117 | 2089 | 2089 | 2089 | 2037 | 2370 | 2590 | 2761 | 3046 | 3417 | 3231 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 24 | SW 24 | — | SW 22 | SW 21 | — | SW 19 | — | — | — | S 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 22 | 22 | — | 163 | 224 | — | 817 | — | — | — | 24 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 4 | — |
| kJ | 3508 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 19 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 484 | 484 | 30 | 32 | 2177 | 2177 | 156 | 32 | 0 | 0 | 0 | 22 | 0 | 32 | 22 | 22 | 22 | 22 | 0 | 0 | 0 | 32 | 156 | 22 |
Best forecast wave conditions in North West WA | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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