Surf Forecasts:
How big are the waves at Dum Dums today (18 Sep):
- Afternoon surf: Afternoon surf (18 Sep, local time) - 2.5ft (0.8m), 9s period with S swell.
- Evening surf: Evening surf (18 Sep, local time) - 2ft (0.6m), 9s period with S swell.
The current surf forecast for Dum Dums at 10PM is: 0.6m 9s primary swell from a South direction and 0.4m 4s secondary swell from a Northeast direction (forecast issued at 03:00pm September 18). The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | - | - |
| Afternoon (18 Sep) | 2.5ft (0.8m) | 9s |
| Evening (18 Sep) | 2ft (0.6m) | 9s |
Table - waves today at Dum Dums. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Sun morning, min 14°C on Sat 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) | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 10 | S 10 | S 10 | SSE 19 | S 7 | S 11 | SSE 18 | S 17 |
Wave Graph  | ||||||||||||||||||||
 kJ | 106 | 83 | 81 | 60 | 60 | 59 | 39 | 25 | 25 | 26 | 15 | 14 | 29 | 49 | 69 | 70 | 23 | 36 | 60 | 53 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | off | cross-off | off | off | off | cross-off | cross-on | cross-on | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off |
High Tide | 2:08AM0.85m | 2:05PM1.21m | 3:28AM0.86m | 3:14PM1.22m | ||||||||||||||||
Low Tide | 8:11PM0.46m | 7:13AM0.61m | 9:24PM0.45m | 8:28AM0.62m | ||||||||||||||||
 |  |  | | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | 5:51 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 19 | 16 | 16 | 15 | 15 | 24 | 29 | 26 | 20 | 18 | 16 | 14 | 15 | 24 | 30 | 29 | 24 | 22 |
Feels °C | 14 | 14 | 16 | 13 | 13 | 11 | 11 | 21 | 26 | 23 | 17 | 16 | 14 | 11 | 12 | 21 | 24 | 23 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | SSE 3 | SE 4 | S 10 | S 10 | S 7 | S 7 | SSE 6 | S 10 | S 10 |
| kJ | 106 | 83 | 81 | 60 | 60 | 59 | 39 | 25 | 25 | 26 | 15 | 3 | 7 | 49 | 69 | 26 | 23 | 14 | 33 | 48 |
Swell 2 Height (m) Direction Period (s) | S 18 | SE 7 | SSE 17 | NE 4 | SSE 17 | S 17 | ESE 9 | ESE 8 | ESE 8 | SE 7 | ENE 4 | S 9 | S 10 | SE 4 | ESE 4 | SSE 19 | NE 4 | S 11 | SSE 6 | S 6 |
| kJ | 24 | 12 | 55 | 4 | 59 | 53 | 8 | 7 | 6 | 2 | 3 | 14 | 29 | 6 | 3 | 70 | 5 | 36 | 8 | 7 |
Swell 3 Height (m) Direction Period (s) | E 12 | SSE 17 | SE 7 | SSE 17 | ESE 9 | ESE 9 | S 17 | S 18 | S 18 | S 18 | E 12 | NE 4 | NE 4 | S 18 | S 19 | S 10 | S 11 | NE 4 | SSE 18 | S 17 |
| kJ | 3 | 58 | 7 | 57 | 16 | 8 | 23 | 24 | 6 | 6 | 3 | 3 | 1 | 6 | 28 | 18 | 22 | 4 | 60 | 53 |
Wind waves Height (m) Direction Period (s) | ESE 7 | ENE 3 | NE 4 | — | — | WNW 2 | WNW 2 | WNW 2 | NNE 2 | ENE 2 | — | — | — | — | — | ENE 4 | NNE 4 | WNW 3 | WNW 3 | NW 3 |
| kJ | 32 | 8 | 12 | — | — | 1 | 1 | 1 | 2 | 1 | — | — | — | — | — | 1 | 18 | 3 | 4 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 154 | 21 | 0 | 0 | 0 | 0 | 3 | 11 | 21 | 25 | 25 | 96 | 22 | 3 | 0 | 0 | 11 | 11 | 0 | 0 |
Best forecast wave conditions in South Coast - New South Wales | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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