Surf Forecasts:
How big are the waves at Dum Dums today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 0.5ft (0.2m), 19s period with S swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 1ft (0.3m), 18s period with SSE swell.
- Evening surf: Evening surf (20 Sep, local time) - 1ft (0.3m), 17s period with S swell.
The current surf forecast for Dum Dums at 12AM is: 0.4m 10s primary swell from a South direction and 0.2m 3s secondary swell from a South-southeast direction (forecast issued at 09:00pm September 19). The wind direction is predicted to be offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 0.5ft (0.2m) | 19s |
| Afternoon (20 Sep) | 1ft (0.3m) | 18s |
| Evening (20 Sep) | 1ft (0.3m) | 17s |
Table - waves today at Dum Dums. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Mon morning. Warm (max 30°C on Sun morning, min 11°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Sat 19 | Sunday 20 | Monday 21 | ||||||||||||||||
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 | SSE 9 | S 10 | S 10 | S 10 | S 19 | SSE 18 | SSE 18 | S 18 | S 10 | S 10 | S 10 | S 10 | SSE 6 | SSE 7 | S 9 | S 8 | S 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 15 | 28 | 31 | 49 | 71 | 64 | 64 | 61 | 54 | 48 | 47 | 68 | 70 | 77 | 456 | 1064 | 908 | 612 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | off | off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 3:28AM0.86m | 3:14PM1.22m | 4:32AM0.90m | 4:14PM1.26m | ||||||||||||||
Low Tide | 9:24PM0.45m | 8:28AM0.62m | 10:26PM0.42m | 9:41AM0.60m | ||||||||||||||
 | | | |  | | | | | | | | |  |  | |  | | |
 | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 |
Temp °C | 22 | 18 | 17 | 15 | 15 | 25 | 30 | 28 | 23 | 23 | 23 | 23 | 17 | 17 | 14 | 13 | 12 | 12 |
Feels °C | 19 | 16 | 15 | 12 | 12 | 22 | 24 | 22 | 17 | 19 | 18 | 17 | 14 | 14 | 11 | 9 | 8 | 8 |
Swell 1 Height (m) Direction Period (s) | S 9 | SSE 9 | S 10 | S 10 | S 10 | S 7 | S 7 | SSE 6 | S 10 | S 10 | S 10 | S 10 | S 10 | S 12 | NE 5 | — | S 18 | S 21 |
| kJ | 15 | 28 | 31 | 49 | 71 | 23 | 22 | 14 | 32 | 48 | 47 | 68 | 70 | 69 | 1 | — | 6 | 9 |
Swell 2 Height (m) Direction Period (s) | ENE 3 | NE 4 | SSE 3 | SE 3 | S 19 | S 19 | SSE 18 | S 11 | SSE 6 | S 6 | S 17 | S 16 | WNW 3 | NE 5 | E 12 | — | — | — |
| kJ | 1 | 1 | 1 | 2 | 28 | 64 | 64 | 20 | 8 | 7 | 22 | 5 | 1 | 1 | 3 | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 7 | E 12 | NE 4 | S 18 | E 12 | S 10 | S 11 | SSE 18 | S 18 | S 17 | NE 4 | NE 4 | NE 4 | E 12 | — | — | — | — |
| kJ | 2 | 3 | 1 | 6 | 3 | 8 | 21 | 61 | 54 | 23 | 1 | 1 | 1 | 3 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | WNW 3 | WNW 3 | NW 3 | NW 3 | WNW 3 | S 3 | SSE 6 | SSE 7 | S 9 | S 8 | S 8 |
| kJ | — | — | — | — | — | — | — | 3 | 5 | 2 | 2 | 3 | 1 | 77 | 456 | 1064 | 908 | 612 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 25 | 95 | 22 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 11 | 15 | 169 | 343 | 531 | 195 | 183 |
Best forecast wave conditions in South Coast - New South Wales | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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