Surf Forecasts:
How big are the waves at Flat Rocks Beach (WA) today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 5ft (1.5m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 4.5ft (1.3m), 13s period with SW swell.
- Evening surf: Evening surf (17 Jul, local time) - 4.5ft (1.3m), 13s period with SW swell.
The current surf forecast for Flat Rocks Beach (WA) at 3PM is: 1.3m 13s primary swell from a Southwest direction and 1.2m 6s secondary swell from a West-northwest direction (forecast issued at 07:00am July 17). The wind direction is predicted to be cross-shore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 5ft (1.5m) | 13s |
| Afternoon (17 Jul) | 4.5ft (1.3m) | 13s |
| Evening (17 Jul) | 4.5ft (1.3m) | 13s |
Table - waves today at Flat Rocks Beach (WA). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 30mm), heaviest during Fri afternoon. Very mild (max 19°C on Fri morning, min 14°C on Sun morning). Winds decreasing (strong winds from the NNW on Fri afternoon, light winds from the SSE by Sat night). | |||||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||||||||
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) | WSW 14 | SW 13 | WSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1222 | 778 | 936 | 609 | 535 | 466 | 527 | 488 | 736 | 874 | 1733 | 1569 | 1952 | 4381 | 4169 | 3678 | 3269 | 2851 | 2229 | 1855 | 1572 | 1423 | 1203 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off |
High Tide | 11:14AM0.65m | 2:00AM0.38m | 11:41AM0.55m | 2:12AM0.45m | 11:00AM0.44m | ||||||||||||||||||
Low Tide | 7:14PM0.14m | 4:12AM0.36m | 6:41PM0.20m | 5:38AM0.40m | 6:15PM0.21m | ||||||||||||||||||
 |  |  |  | | |  | |  |  | | | |  | | | |  |  | | | | | |
 | 7:11 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — |
 | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:42 | — | — |
mm | 8 | 6 | 2 | 3 | 8 | 7 | 2 | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 17 | 17 | 17 | 16 | 15 | 15 | 14 | 16 | 18 | 17 | 17 | 16 |
Feels °C | 18 | 17 | 16 | 14 | 14 | 17 | 17 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 12 | 12 | 10 | 12 | 14 | 12 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | SW 13 | WSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 1222 | 778 | 936 | 609 | 535 | 466 | 527 | 488 | 736 | 874 | 1733 | 1569 | 1952 | 4381 | 4169 | 3678 | 3269 | 2851 | 2229 | 1855 | 1572 | 1423 | 1203 |
Swell 2 Height (m) Direction Period (s) | — | W 6 | — | — | — | — | W 6 | — | WSW 7 | WSW 7 | SW 20 | SW 15 | SW 17 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 49 | — | — | — | — | 74 | — | 124 | 131 | 136 | 525 | 1371 | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SW 22 | SW 22 | — | SW 19 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 19 | 18 | — | 608 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NW 4 | WNW 6 | WNW 6 | W 6 | WNW 6 | W 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 44 | 70 | 175 | 112 | 65 | 100 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 484 | 216 | 216 | 592 | 484 | 592 | 700 | 700 | 710 | 799 | 1774 | 353 | 36 | 32 | 30 | 0 | 0 | 22 | 22 | 0 | 33 | 22 | 22 |
Best forecast wave conditions in North West WA | |||||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||||
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