Surf Forecasts:
How big are the waves at Dum Dums today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 4ft (1.2m), 6s period with SSE swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 8ft (2.5m), 9s period with SSE swell.
- Evening surf: Evening surf (21 Sep, local time) - 8ft (2.5m), 8s period with SSE swell.
The current surf forecast for Dum Dums at 1PM is: 2.1m 8s primary swell from a South-southeast direction and 0.1m 12s secondary swell from a East direction (forecast issued at 09:00am September 21). The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 4ft (1.2m) | 6s |
| Afternoon (21 Sep) | 8ft (2.5m) | 9s |
| Evening (21 Sep) | 8ft (2.5m) | 8s |
Table - waves today at Dum Dums. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Mon afternoon. Very mild (max 17°C on Mon morning, min 12°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 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) | S 10 | SSE 6 | SSE 8 | SSE 9 | S 9 | S 8 | SSE 8 | SSE 7 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 8 | SSE 19 | SSE 19 | S 9 | S 9 | S 9 | S 10 | NE 6 | NE 6 | NE 7 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 70 | 84 | 507 | 1424 | 1198 | 701 | 427 | 245 | 482 | 378 | 271 | 230 | 164 | 120 | 119 | 81 | 79 | 81 | 94 | 184 | 200 | 158 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | on | cross-on | cross | cross | cross | cross | glassy | cross-on | cross-on | cross-on | cross | cross-off |
High Tide | 4:32AM0.90m | 4:14PM1.26m | 5:20AM0.97m | 5:05PM1.31m | 5:59AM1.05m | 5:49PM1.37m | ||||||||||||||||
Low Tide | 9:41AM0.60m | 11:14PM0.36m | 10:40AM0.54m | 11:53PM0.30m | 11:30AM0.47m | |||||||||||||||||
 |  | |  |  | | | | | |  | | | | | |  | | | |  | | |
 | 5:50 | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — |
 | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — |
Temp °C | 17 | 17 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 14 | 15 | 15 | 13 | 13 | 13 | 14 | 13 | 15 | 16 | 17 | 16 | 16 |
Feels °C | 14 | 14 | 9 | 8 | 8 | 7 | 7 | 8 | 9 | 11 | 12 | 12 | 10 | 11 | 11 | 13 | 13 | 15 | 16 | 16 | 16 | 17 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 12 | E 12 | — | S 18 | S 14 | S 11 | S 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 8 | SSE 9 | S 9 | S 9 | ENE 5 | S 9 | S 10 | S 10 | S 10 | S 10 |
| kJ | 70 | 69 | 3 | — | 6 | 37 | 114 | 110 | 482 | 378 | 271 | 230 | 164 | 99 | 108 | 81 | 33 | 81 | 94 | 74 | 75 | 72 |
Swell 2 Height (m) Direction Period (s) | W 3 | NE 4 | — | — | — | — | S 15 | E 11 | S 19 | S 19 | S 17 | S 19 | SSE 19 | SSE 19 | SSE 19 | S 16 | S 9 | S 19 | S 20 | S 20 | E 13 | E 13 |
| kJ | 1 | 1 | — | — | — | — | 40 | 2 | 29 | 7 | 22 | 61 | 119 | 120 | 119 | 19 | 79 | 7 | 7 | 7 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | NE 4 | E 12 | — | — | — | — | — | — | — | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | S 19 | S 15 | — | — | E 13 | S 20 | — |
| kJ | 1 | 3 | — | — | — | — | — | — | — | 2 | 2 | 2 | 2 | 2 | 2 | 29 | 19 | — | — | 3 | 7 | — |
Wind waves Height (m) Direction Period (s) | SSE 3 | SSE 6 | SSE 8 | SSE 9 | S 9 | S 8 | SSE 8 | SSE 7 | — | — | — | — | N 6 | ENE 4 | ENE 4 | ENE 5 | NE 5 | ENE 5 | ENE 5 | NE 6 | NE 6 | NE 7 |
| kJ | 6 | 84 | 507 | 1424 | 1198 | 701 | 427 | 245 | — | — | — | — | 1 | 11 | 26 | 29 | 64 | 37 | 58 | 184 | 200 | 158 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 15 | 76 | 376 | 480 | 195 | 146 | 7 | 3 | 3 | 7 | 7 | 39 | 10 | 10 | 10 | 10 | 0 | 3 | 10 | 39 | 10 | 0 |
Best forecast wave conditions in South Coast - New South Wales | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
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