Surf Forecasts:
How big are the waves at Flat Rock today (18 Sep):
- Afternoon surf: Afternoon surf (18 Sep, local time) - 4.5ft (1.3m), 9s period with SE swell.
- Evening surf: Evening surf (18 Sep, local time) - 4.5ft (1.3m), 9s period with SE swell.
The current surf forecast for Flat Rock at 11PM is: 1.3m 9s primary swell from a Southeast direction and 0.8m 9s secondary swell from a South direction (forecast issued at 03:00pm September 18). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | - | - |
| Afternoon (18 Sep) | 4.5ft (1.3m) | 9s |
| Evening (18 Sep) | 4.5ft (1.3m) | 9s |
Table - waves today at Flat Rock. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Mon morning, min 15°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||
1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | S 10 | S 10 | S 10 | S 10 | S 9 | S 10 | S 12 |
Wave Graph  | ||||||||||||||||||||
 kJ | 614 | 287 | 269 | 275 | 281 | 238 | 220 | 203 | 172 | 123 | 126 | 102 | 66 | 75 | 72 | 72 | 66 | 36 | 53 | 73 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross | glassy | off | off | off | cross-on | cross-on | cross-on | cross | cross |
High Tide | 1:07PM1.28m | 00:57AM0.82m | 2:15PM1.25m | 2:37AM0.78m | 3:31PM1.26m | |||||||||||||||
Low Tide | 8:09PM0.65m | 6:50AM0.53m | 9:50PM0.62m | 7:59AM0.58m | ||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — |
 | — | 5:38 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:39 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 18 | 17 | 16 | 15 | 15 | 20 | 22 | 20 | 20 | 19 | 18 | 17 | 17 | 21 | 22 | 21 | 19 | 18 |
Feels °C | 16 | 17 | 16 | 15 | 14 | 14 | 14 | 19 | 20 | 17 | 18 | 19 | 17 | 16 | 16 | 20 | 19 | 18 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | S 10 | S 10 | S 9 | S 10 | S 12 |
| kJ | 614 | 287 | 269 | 275 | 281 | 238 | 220 | 203 | 172 | 123 | 126 | 102 | 66 | 66 | 54 | 72 | 66 | 36 | 53 | 69 |
Swell 2 Height (m) Direction Period (s) | S 19 | S 9 | S 9 | S 9 | S 9 | S 9 | S 10 | S 8 | S 9 | S 9 | S 9 | S 8 | S 9 | S 10 | S 10 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 |
| kJ | 7 | 251 | 166 | 129 | 99 | 104 | 118 | 91 | 109 | 106 | 71 | 51 | 57 | 75 | 72 | 41 | 32 | 21 | 16 | 15 |
Swell 3 Height (m) Direction Period (s) | NE 15 | S 19 | SSE 19 | SSE 18 | SSE 18 | SSE 18 | SSE 18 | SSE 17 | SSE 16 | SSE 16 | SSE 17 | SSE 16 | SSE 15 | SSE 15 | NNE 4 | NNE 4 | SSE 17 | SSE 17 | SSE 18 | SSE 19 |
| kJ | 9 | 7 | 35 | 33 | 62 | 61 | 60 | 99 | 91 | 91 | 96 | 85 | 46 | 44 | 1 | 3 | 28 | 28 | 32 | 73 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NNW 2 | NW 3 | NNW 3 | NNW 3 | NNE 3 | NNE 3 | NNE 4 | N 4 | N 4 | — | — | — | NNE 4 | NNE 3 | NNE 4 | N 4 |
| kJ | — | — | — | — | 1 | 2 | 3 | 3 | 1 | 3 | 4 | 4 | 2 | — | — | — | 4 | 8 | 15 | 28 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 23 | 23 | 22 | 1 | 0 | 0 | 0 | 0 | 69 | 193 | 4 | 0 | 0 | 0 | 0 | 76 | 279 | 462 | 138 | 67 |
Best forecast wave conditions in North Coast - New South Wales | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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