Surf Forecasts:
How big are the waves at Dum Dums today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 5ft (1.5m), 9s period with S swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 6ft (1.8m), 9s period with S swell.
- Evening surf: Evening surf (31 Jul, local time) - 6ft (1.8m), 9s period with S swell.
The current surf forecast for Dum Dums at 9AM is: 1.5m 9s primary swell from a South direction and 0.1m 13s secondary swell from a East direction (forecast issued at 03:00am July 31). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 5ft (1.5m) | 9s |
| Afternoon (31 Jul) | 6ft (1.8m) | 9s |
| Evening (31 Jul) | 6ft (1.8m) | 9s |
Table - waves today at Dum Dums. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Sun afternoon, min 11°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | ||||||||||||||||||||||
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 | 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 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SE 13 | SSE 11 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 830 | 423 | 405 | 405 | 405 | 556 | 544 | 400 | 391 | 337 | 287 | 257 | 212 | 273 | 668 | 281 | 679 | 679 | 736 | 531 | 514 | 407 | 331 | 246 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | glassy | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | off | cross-off |
High Tide | 9:29AM1.10m | 9:20PM1.50m | 10:05AM1.14m | 9:56PM1.45m | 10:42AM1.19m | |||||||||||||||||||
Low Tide | 3:28AM0.16m | 2:59PM0.38m | 4:00AM0.15m | 3:41PM0.38m | 4:32AM0.16m | 4:25PM0.39m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | | | |
 | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:14 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 10 | 9 | 12 | 13 | 13 | 13 | 12 | 12 | 11 | 11 | 13 | 14 | 14 | 13 | 12 | 12 | 11 | 11 | 14 | 19 | 20 | 18 | 14 |
Feels °C | 8 | 7 | 5 | 9 | 9 | 10 | 11 | 10 | 10 | 9 | 9 | 12 | 12 | 11 | 11 | 10 | 9 | 8 | 8 | 11 | 15 | 17 | 15 | 11 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SE 13 | SSE 11 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 |
| kJ | 550 | 423 | 405 | 405 | 405 | 405 | 388 | 400 | 391 | 337 | 287 | 257 | 212 | 273 | 668 | 281 | 679 | 679 | 736 | 531 | 514 | 407 | 331 | 246 |
Swell 2 Height (m) Direction Period (s) | NE 12 | E 13 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 11 | NE 7 | NE 7 | NE 8 | SE 12 | NE 8 | NE 7 | SE 13 | ENE 4 | NE 5 | E 18 | NE 5 | E 17 | E 17 | NE 6 | NE 6 |
| kJ | 6 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 73 | 2 | 2 | 173 | 13 | 10 | 6 | 5 | 6 | 6 | 54 | 25 |
Swell 3 Height (m) Direction Period (s) | — | — | E 14 | E 13 | — | E 13 | — | E 11 | E 13 | E 12 | E 12 | E 12 | NE 8 | E 12 | E 12 | ENE 4 | NE 7 | NE 7 | S 21 | E 18 | S 21 | S 22 | E 17 | E 17 |
| kJ | — | — | 4 | 3 | — | 3 | — | 2 | 3 | 3 | 3 | 3 | 2 | 3 | 3 | 16 | 2 | 2 | 9 | 6 | 9 | 9 | 6 | 5 |
Wind waves Height (m) Direction Period (s) | S 10 | — | — | — | — | S 9 | S 9 | — | — | — | — | — | — | — | NE 4 | NE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 5 | NE 5 | NE 5 | NNE 6 | — |
| kJ | 830 | — | — | — | — | 556 | 544 | — | — | — | — | — | — | — | 17 | 26 | 26 | 23 | 20 | 24 | 11 | 47 | 119 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 3 | 7 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 49 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 |
Best forecast wave conditions in South Coast - New South Wales | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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