Surf Forecasts:
How big are the waves at Flat Rocks Beach (WA) today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 5ft (1.6m), 13s period with WSW 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) - 4ft (1.2m), 13s period with SW swell.
The current surf forecast for Flat Rocks Beach (WA) at 2AM is: 1.5m 14s primary swell from a Southwest direction and 1.1m 7s secondary swell from a West direction (forecast issued at 07:00pm July 16). The wind direction is predicted to be cross-shore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 5ft (1.6m) | 13s |
| Afternoon (17 Jul) | 4.5ft (1.3m) | 13s |
| Evening (17 Jul) | 4ft (1.2m) | 13s |
Table - waves today at Flat Rocks Beach (WA). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 37mm), heaviest during Fri afternoon. Warm (max 21°C on Thu night, min 14°C on Sun morning). Winds decreasing (fresh winds from the NW on Fri afternoon, light winds from the S by Sat afternoon). | |||||||||||||||||||
Thu 16 | Friday 17 | Saturday 18 | |||||||||||||||||
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 15 | SW 15 | SW 14 | SW 14 | WSW 14 | WSW 13 | WSW 13 | SW 13 | SW 13 | SW 13 | WSW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 16 | SW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 894 | 924 | 984 | 874 | 1110 | 975 | 936 | 609 | 591 | 466 | 880 | 488 | 736 | 1368 | 1615 | 2172 | 1834 | 4435 | 4169 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-on | cross | cross | cross | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-off |
High Tide | 11:14AM0.65m | 2:00AM0.38m | 11:41AM0.55m | ||||||||||||||||
Low Tide | 7:15PM0.06m | 7:14PM0.14m | 4:12AM0.36m | 6:41PM0.20m | |||||||||||||||
 |  | |  |  |  | | |  |  |  |  | |  | | | | | | |
 | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — |
 | 5:39 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:40 | — | — |
mm | — | — | — | 1 | 5 | 3 | 3 | 4 | 12 | 7 | 2 | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 20 | 19 | 19 | 18 | 20 | 20 | 18 | 18 | 19 | 20 | 19 | 19 | 18 | 18 | 18 | 18 | 16 |
Feels °C | 17 | 18 | 18 | 18 | 17 | 17 | 17 | 15 | 14 | 15 | 17 | 16 | 16 | 17 | 16 | 14 | 16 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 14 | SW 14 | WSW 14 | WSW 13 | WSW 13 | SW 13 | SW 13 | SW 13 | WSW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 16 | SW 16 |
| kJ | 894 | 924 | 984 | 874 | 1110 | 975 | 936 | 609 | 591 | 466 | 880 | 488 | 736 | 1368 | 1615 | 2172 | 1834 | 4435 | 4169 |
Swell 2 Height (m) Direction Period (s) | — | — | W 8 | W 7 | — | — | — | — | — | — | — | WSW 7 | WSW 7 | SW 22 | SW 20 | SW 20 | SW 17 | — | — |
| kJ | — | — | 202 | 127 | — | — | — | — | — | — | — | 128 | 144 | 18 | 136 | 373 | 1388 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SW 22 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 19 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 5 | W 7 | W 8 | — | — | — | NW 5 | WNW 6 | W 6 | W 6 | NW 6 | W 7 | — | — | — | — | — | — | — |
| kJ | 66 | 117 | 346 | — | — | — | 46 | 190 | 139 | 109 | 66 | 226 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 484 | 484 | 484 | 484 | 216 | 216 | 216 | 395 | 658 | 658 | 700 | 710 | 710 | 156 | 156 | 353 | 33 | 32 | 0 |
Best forecast wave conditions in North West WA | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
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