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Dump Beach Surf Forecast
/ SA – East Coast (28 breaks) / South Australia (91 breaks) /
Dump Beach surfForecast / SA – East Coast / Australia
12 Day Weather and Surf, issued 2 am Thursday 03 Jul 2025 ACST
Best Forecast Surf Conditions for Dump Beach this week:
The surf forecast for Dump Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 03) at 6AM. The primary swell is predicted to be 1.4m and 15s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Dump Beach in the next 12 days are 5.5m 16s and forecast to arrive on Wednesday (Jul 09) at 3PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Tuesday (Jul 08) at 9AM.
| Wave Type | Time (ACST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Thu 3rd Jul) | 4.5ft (1.4m) 15s |
| Best Surf | 9AM (Wed 9th Jul) | 15ft (4.5m) 17s |
| Most Powerful | 3PM (Wed 9th Jul) | 18ft (5.5m) 16s |
Table - best surf conditions forecast for Dump Beach over the next 12 days.
Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 12 | 11 | 10 | 14 | 13 | 13 | 12 | 11 | 17 | 17 | 16 | 16 | 15 | 15 | 14 | 13 | 12 | 14 | 11 | 11 | 13 | 16 | 12 | 15 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 742 | 585 | 465 | 427 | 506 | 506 | 664 | 726 | 1204 | 1330 | 1520 | 1186 | 841 | 824 | 437 | 352 | 2436 | 7689 | 10120 | 13886 | 10411 | 8443 | 6926 | 5330 | 3618 | 2252 | 2043 | 1162 | 1244 | 2268 | 3639 | 7006 | 12186 | 5296 | 3820 | 2280 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | cross- off | cross | cross- off | off | off | off | cross- off | cross- off | cross- off | off | off | cross- off | cross | cross | cross- off | cross- off | cross- off | off | off | off | cross | cross- off | cross- off | cross | cross | cross | off |
High Tide / height (m) | 4:07PM 1.01 | 6:21AM 11:23AM 0.87 0.92 | 4:06PM 0.96 | 11:03AM 1.05 | 11:20AM 1.17 | 11:43AM 1.26 | 10:57PM 0.62 | 12:08PM 1.34 | 11:49PM 0.60 | 12:33PM 1.39 | 12:21AM 0.58 | 1:00PM 1.41 | 12:50AM 0.57 | 1:27PM 1.41 | 1:16AM 0.58 | 1:56PM 1.39 | 1:44AM 0.60 | 2:24PM 1.34 | 2:13AM 0.64 | 2:52PM 1.28 | 2:45AM 0.71 | |||||||||||||||
Low Tide / height (m) | 12:03AM 0.55 | 7:30AM 12:24PM 0.87 0.92 | 12:41AM 0.55 | 1:25AM 0.55 | 2:11AM 0.54 | 10:20PM 2:56AM 0.61 0.52 | 9:56PM 0.58 | 3:40AM 0.48 | 9:51PM 0.54 | 4:22AM 0.42 | 9:50PM 0.51 | 5:03AM 0.37 | 9:53PM 0.48 | 5:42AM 0.32 | 9:58PM 0.47 | 6:22AM 0.30 | 10:06PM 0.48 | 7:01AM 0.31 | 10:15PM 0.50 | |||||||||||||||||
Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | |||||||||||||||||||||||||
| Sunrise | 7:24 | - | - | 7:24 | - | - | 7:24 | - | - | 7:24 | - | - | 7:24 | - | - | 7:24 | - | - | 7:24 | - | - | 7:24 | - | - | 7:22 | - | - | 7:22 | - | - | 7:22 | - | - | 7:22 | - | - |
| Sunset | - | 5:13 | - | - | 5:14 | - | - | 5:14 | - | - | 5:15 | - | - | 5:15 | - | - | 5:15 | - | - | 5:15 | - | - | 5:16 | - | - | 5:16 | - | - | 5:17 | - | - | 5:17 | - | - | 5:19 | - |
 |  |  |  | |  | | |  |  | |  | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | 1 | 1 | - | - | - | - | 5 | 3 | - | - | 3 | 7 | 1 | - | - | 2 | - | - | - | - | 3 | 1 | 7 | 5 | - | - | - |
| Temp. °C | 14 | 15 | 13 | 18 | 18 | 15 | 15 | 16 | 11 | 15 | 15 | 12 | 13 | 13 | 16 | 12 | 11 | 11 | 12 | 11 | 11 | 12 | 12 | 12 | 13 | 14 | 12 | 15 | 15 | 12 | 13 | 11 | 12 | 15 | 14 | 12 |
| Feels °C (?) | 11 | 13 | 9 | 13 | 13 | 10 | 11 | 13 | 9 | 12 | 13 | 10 | 8 | 8 | 7 | 5 | 4 | 6 | 6 | 3 | 2 | 5 | 5 | 8 | 10 | 10 | 8 | 8 | 8 | 8 | 6 | 4 | 8 | 11 | 11 | 10 |
Short Range Forecast: Some drizzle, heaviest during Sat night. Very mild (max 18°C on Fri morning, min 10°C on Thu morning). Wind will be generally light. | Days 3-6 Weather Summary Moderate rain (total 10mm), heaviest on Tue morning. Very mild (max 16°C on Mon night, min 9°C on Tue afternoon). Winds increasing (light winds from the W on Sun morning, strong winds from the NNW by Mon night). | Days 6-9 Weather Summary Moderate rain (total 13mm), heaviest on Wed afternoon. Very mild (max 14°C on Fri afternoon, min 10°C on Wed afternoon). Winds decreasing (strong winds from the WSW on Wed night, light winds from the NNW by Fri afternoon). | Long Range Forecast: Moderate rain (total 16mm), heaviest on Sun afternoon. Very mild (max 15°C on Sat morning, min 10°C on Sat night). Winds decreasing (fresh winds from the WNW on Sun morning, light winds from the WNW by Mon afternoon). | |||||||||||||||||||||||||||||||||
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Dump Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Dump Beach Surf forecast
The above surf forecast table for Dump Beach provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Dump Beach can be found by selecting the local surf guide option on the grey menu. Our Dump Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Dump Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Dump Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
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