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Dump Beach Surf Forecast
/ SA – East Coast (28 breaks) / South Australia (91 breaks) /
Surf Forecasts:
Dump Beach surfForecast / SA – East Coast / Australia
48hr Weather and Surf, issued 2 pm Saturday 16 May 2026 ACSTForecast update in hr min s Forecast update imminent
Dump Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dump Beach sea temperature is
17.4° C
(Which is slightly warmer than usual)How big are the waves at Dump Beach today?
The current surf forecast for Dump Beach at 6PM is: 1.9m 17s primary swell from a South-southwest direction and 1.7m 17s secondary swell from a South-southwest direction (forecast issued at 02:30pm May 16). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 May) | - | - |
| Afternoon (16 May) | 3.5ft (1.0m) | 17s |
| Evening (16 May) | 6.5ft (2.0m) | 16s |
Table - waves today at Dump Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Sat afternoon. Warm (max 20°C on Sat afternoon, min 13°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 16 | Sunday 17 | Monday 18 | Tue 19 | |||||||||||||||||||||
12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 13 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 12 | |
651 | 629 | 1994 | 2032 | 1956 | 1550 | 1340 | 1227 | 1080 | 820 | 1018 | 1144 | 1110 | 972 | 904 | 737 | 680 | 587 | 472 | 472 | 464 | 464 | 505 | 549 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | glassy | glassy | glassy | cross | on | on | on | on | on | cross-on | glassy | glassy | glassy | glassy | cross | cross-on | cross | glassy | cross-off | cross-off | cross-off | cross | |
High Tide | 12:40PM1.35m | 00:20AM0.69m | 1:09PM1.43m | 00:26AM0.65m | 1:38PM1.46m | 00:11AM0.63m | ||||||||||||||||||
Low Tide | 8:12PM0.59m | 5:03AM0.38m | 9:17PM0.60m | 5:21AM0.32m | 10:47PM0.63m | 5:43AM0.27m | ||||||||||||||||||
 |  |  | |  | | | | | | | | | | | | | |  |  | | | | | |
 | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — |
 | — | 5:19 | — | — | — | — | — | — | — | 5:17 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | 5:16 |
— | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 20 | 16 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 16 | 17 | 17 | 15 | 14 | 13 | 13 | 15 | 15 |
17 | 19 | 16 | 15 | 15 | 15 | 15 | 16 | 15 | 15 | 15 | 14 | 15 | 14 | 13 | 16 | 15 | 15 | 14 | 13 | 11 | 11 | 14 | 13 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 12 |
 kJ | 651 | 517 | 1994 | 2032 | 1956 | 1550 | 1340 | 1227 | 1080 | 820 | 1018 | 1144 | 1110 | 972 | 904 | 737 | 680 | 587 | 472 | 472 | 464 | 464 | 505 | 549 |
Swell 2 Height (m) Direction Period (s) | — | SSW 17 | SSW 17 | SSW 16 | — | — | — | SSW 4 | SSW 4 | — | — | — | — | S 24 | SSE 4 | SSE 4 | SW 22 | SSW 21 | SSW 21 | SSW 21 | SSW 20 | SSW 19 | SSW 19 | SW 19 |
| kJ | — | 498 | 1714 | 1743 | — | — | — | 6 | 6 | — | — | — | — | 11 | 6 | 3 | 18 | 45 | 45 | 45 | 38 | 148 | 148 | 96 |
Swell 3 Height (m) Direction Period (s) | — | SSW 17 | — | — | — | — | — | — | — | — | — | — | — | — | S 24 | S 24 | — | — | — | — | — | — | — | — |
| kJ | — | 629 | — | — | — | — | — | — | — | — | — | — | — | — | 11 | 11 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | — | — | — | — | — | — | S 4 | — | S 4 | — | S 4 | — | SSE 4 | — | — | — | — | SW 3 | SW 3 | WSW 4 | — | — | — |
| kJ | 7 | — | — | — | — | — | — | 10 | — | 9 | — | 16 | — | 9 | — | — | — | — | 2 | 4 | 8 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 0 | 0 | 0 | 0 | 0 | 134 | 134 | 134 | 134 | 134 | 134 | 161 | 2 | 0 | 0 | 0 | 0 | 155 | 155 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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