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Dum Dums Surf Forecast
/ NSW – South Coast (20 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Dum Dums surfForecast / NSW – South Coast / Australia
48hr Weather and Surf, issued 3 am Saturday 30 May 2026 AESTForecast update in hr min s Forecast update imminent
Dum Dums surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dum Dums sea temperature is
20.8° C
(Which is 2.3°C warmer than normal for this time of year)How big are the waves at Dum Dums today (30 May):
- Morning surf: Morning surf (30 May, local time) - 4.5ft (1.4m), 10s period with E swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 4.5ft (1.3m), 10s period with E swell.
- Evening surf: Evening surf (30 May, local time) - 3.5ft (1.1m), 10s period with E swell.
The current surf forecast for Dum Dums at 6AM is: 1.5m 10s primary swell from a East direction and 1.3m 8s secondary swell from a South-southeast direction (forecast issued at 03:00am May 30). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 4.5ft (1.4m) | 10s |
| Afternoon (30 May) | 4.5ft (1.3m) | 10s |
| Evening (30 May) | 3.5ft (1.1m) | 10s |
Table - waves today at Dum Dums. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 19°C on Sat morning, min 8°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 30 | Sunday 31 | Monday 1 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
S 8 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | |
487 | 458 | 458 | 394 | 340 | 290 | 284 | 234 | 198 | 200 | 200 | 200 | 159 | 156 | 118 | 116 | 113 | 113 | 85 | 85 | 85 | 111 | 83 | 81 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | off | off | off | glassy | off | off | off | cross-off | cross-off | off | off | cross-off | cross-off | off | cross-off | off | off | off | cross-off | cross | cross-off | cross-off | cross-off | |
High Tide | 7:37AM1.02m | 7:32PM1.47m | 8:19AM1.01m | 8:09PM1.48m | 9:01AM1.00m | 8:47PM1.48m | ||||||||||||||||||
Low Tide | 1:42AM0.25m | 1:02PM0.42m | 2:22AM0.22m | 1:39PM0.44m | 3:02AM0.21m | 2:17PM0.45m | ||||||||||||||||||
 |  |  | |  |  |  | | | | | | | | | | | | | | | | | | |
 | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — |
 | — | — | — | — | — | 4:53 | — | — | — | — | — | — | — | 4:53 | — | — | — | — | — | — | — | 4:52 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 11 | 10 | 15 | 19 | 18 | 15 | 14 | 15 | 14 | 13 | 16 | 18 | 17 | 13 | 12 | 11 | 9 | 8 | 13 | 17 | 17 | 13 | 14 |
13 | 8 | 7 | 12 | 18 | 13 | 10 | 10 | 10 | 10 | 9 | 12 | 14 | 11 | 7 | 7 | 7 | 6 | 5 | 10 | 14 | 12 | 8 | 9 | |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SSE 8 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
 kJ | 308 | 273 | 458 | 394 | 340 | 290 | 284 | 234 | 198 | 200 | 200 | 200 | 159 | 156 | 118 | 116 | 113 | 113 | 85 | 85 | 85 | 111 | 83 | 81 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | SSE 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 6 | SSE 6 | SSE 7 | S 7 | SSE 7 | SSE 6 | SSE 6 | S 6 | S 6 | S 6 | S 6 | S 7 | S 6 | S 6 |
| kJ | 452 | 458 | 202 | 177 | 117 | 98 | 63 | 46 | 48 | 32 | 13 | 13 | 17 | 25 | 15 | 14 | 7 | 10 | 9 | 10 | 21 | 21 | 11 | 10 |
Swell 3 Height (m) Direction Period (s) | S 15 | S 15 | S 14 | S 14 | — | — | — | — | — | — | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 10 | S 10 | S 10 | S 10 |
| kJ | 4 | 4 | 4 | 4 | — | — | — | — | — | — | 8 | 8 | 8 | 8 | 8 | 7 | 6 | 6 | 6 | 7 | 8 | 8 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | S 8 | — | — | — | — | — | WSW 3 | W 3 | W 3 | W 3 | WSW 3 | W 3 | W 3 | — | W 3 | W 3 | WSW 3 | WSW 3 | W 3 | W 3 | — | N 2 | NW 2 | WNW 3 |
| kJ | 487 | — | — | — | — | — | 3 | 4 | 5 | 5 | 3 | 3 | 1 | — | 4 | 5 | 6 | 3 | 1 | 1 | — | 1 | 1 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 0 | 0 | 0 | 0 | 10 | 11 | 21 | 21 |
Best forecast wave conditions in South Coast - New South Wales | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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