Surf Forecasts:
How big are the waves at Dum Dums today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 2.5ft (0.7m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 2ft (0.6m), 7s period with ENE swell.
- Evening surf: Evening surf (21 Aug, local time) - 1.5ft (0.5m), 6s period with NE swell.
The current surf forecast for Dum Dums at 3PM is: 0.6m 7s primary swell from a East-northeast direction and 0.1m 10s secondary swell from a South direction (forecast issued at 09:00am August 21). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 2.5ft (0.7m) | 7s |
| Afternoon (21 Aug) | 2ft (0.6m) | 7s |
| Evening (21 Aug) | 1.5ft (0.5m) | 6s |
Table - waves today at Dum Dums. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Fri morning, min 10°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||||
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) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | ENE 6 | ENE 6 | S 10 | S 11 | S 8 | SSE 7 | S 14 | S 11 | S 10 | S 10 | S 10 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 40 | 41 | 31 | 30 | 28 | 20 | 19 | 10 | 10 | 6 | 6 | 3 | 3 | 54 | 223 | 134 | 91 | 93 | 123 | 100 | 158 | 154 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-off | cross-off | off | off | off | glassy | on | on | cross-on | cross | cross | cross | cross-off | cross | cross-on | cross-on | cross | cross-off |
High Tide | 2:54PM1.24m | 3:55AM0.85m | 3:56PM1.26m | 5:03AM0.87m | 4:53PM1.30m | |||||||||||||||||
Low Tide | 7:57AM0.55m | 10:06PM0.47m | 9:02AM0.58m | 11:08PM0.42m | 10:09AM0.57m | |||||||||||||||||
 |  | | |  | | | | | | | | |  |  | | | | | | | | |
 | 6:33 | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 19 | 21 | 21 | 17 | 14 | 12 | 11 | 10 | 15 | 17 | 16 | 15 | 14 | 14 | 13 | 13 | 15 | 16 | 16 | 14 | 14 |
Feels °C | 13 | 15 | 17 | 18 | 13 | 11 | 9 | 8 | 7 | 13 | 14 | 13 | 14 | 13 | 13 | 12 | 11 | 13 | 13 | 12 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | NE 6 | NE 6 | SSE 4 | NE 6 | SSE 4 | SSE 4 | ENE 6 | ENE 6 | S 10 | S 11 | S 8 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | S 10 | S 10 |
| kJ | 40 | 41 | 31 | 30 | 28 | 20 | 19 | 5 | 10 | 4 | 4 | 3 | 3 | 54 | 223 | 134 | 91 | 82 | 60 | 45 | 158 | 154 |
Swell 2 Height (m) Direction Period (s) | SE 7 | S 11 | SE 10 | S 10 | S 10 | S 6 | SSE 3 | NE 6 | SSE 4 | NE 6 | NE 6 | S 4 | S 4 | ENE 6 | NE 6 | NE 6 | S 16 | S 14 | S 11 | S 10 | — | NE 9 |
| kJ | 2 | 2 | 4 | 2 | 2 | 2 | 4 | 10 | 3 | 6 | 6 | 2 | 2 | 3 | 1 | 1 | 20 | 93 | 123 | 100 | — | 3 |
Swell 3 Height (m) Direction Period (s) | S 11 | — | S 10 | SE 8 | E 8 | S 10 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 11 | E 9 | E 9 | E 8 | NE 6 | NE 6 | ENE 6 | — | — | — |
| kJ | 2 | — | 2 | 3 | 1 | 2 | 2 | 5 | 5 | 5 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 4 | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 3 | WNW 3 | W 3 | E 2 | — | SSW 2 | — | — | — | — | — | ESE 3 | SE 3 | SE 3 | ENE 3 | — | — | — | — | ENE 3 | NE 4 | NE 4 |
| kJ | 2 | 2 | 1 | 2 | — | 1 | — | — | — | — | — | 1 | 2 | 3 | 2 | — | — | — | — | 5 | 12 | 17 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 23 | 6 | 6 | 22 | 22 | 23 | 23 | 23 | 22 | 470 | 588 | 114 | 114 | 21 | 10 | 10 | 0 | 10 | 21 | 144 | 101 | 0 |
Best forecast wave conditions in South Coast - New South Wales | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
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