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Rennies Beach Surf Forecast
/ NSW – South Coast (20 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Rennies Beach surfForecast / NSW – South Coast / Australia
16 Day Weather and Surf, issued 9 am Saturday 18 Apr 2026 AESTForecast update in hr min s Forecast update imminent
Rennies Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rennies Beach sea temperature is
22.1° C
(Which is 1.3°C warmer than normal for this time of year)Best Forecast Surf Conditions for Rennies Beach this week:
The surf forecast for Rennies Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Apr 24) at 10AM. The primary swell is predicted to be 1.7m and 11s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Rennies Beach in the next 16 days are 3.5m 12s and forecast to arrive on Saturday (Apr 18) at 10PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Saturday (Apr 25) at 4PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Fri 24th Apr) | 5.5ft (1.7m) 11s |
| Best Surf | 10AM (Fri 24th Apr) | 5.5ft (1.7m) 11s |
| Most Powerful | 10PM (Sat 18th Apr) | 11ft (3.5m) 12s |
Table - best surf conditions forecast for Rennies Beach over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Mostly dry. Very mild (max 17°C on Sat afternoon, min 10°C on Sat night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Very mild (max 18°C on Tue afternoon, min 14°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||
| 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) (?) | 11 | 11 | 12 | 11 | 12 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 11 | 11 | 11 | 12 | 12 | 11 | 11 | 10 | 10 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 1492 | 2138 | 2934 | 1415 | 1899 | 1886 | 1649 | 1379 | 934 | 778 | 598 | 681 | 1048 | 1162 | 1399 | 1499 | 1403 | 1035 | 635 | 475 | 311 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | cross- on | on | on | cross- on | cross- on | on | cross- on | cross- on | on | cross- on | cross- on | on | cross- on | cross- on | on | cross- on | glass | cross- off | cross- off |
High Tide / height (m) | 8:58PM 1.82 | 9:35AM 1.38 | 9:42PM 1.84 | 10:30AM 1.30 | 10:30PM 1.83 | 11:30AM 1.22 | 11:23PM 1.78 | 12:37PM 1.16 | 12:21AM 1.71 | 1:50PM 1.13 | 1:25AM 1.63 | 3:04PM 1.16 | 2:34AM 1.56 | ||||||||
Low Tide / height (m) | 2:34PM 0.31 | 3:34AM 0.18 | 3:16PM 0.37 | 4:28AM 0.17 | 4:00PM 0.45 | 5:25AM 0.19 | 4:49PM 0.53 | 6:27AM 0.22 | 5:46PM 0.62 | 7:33AM 0.26 | 6:53PM 0.69 | 8:39AM 0.29 | 8:11PM 0.72 | ||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||
| Sunrise | 6:22 | - | - | 6:24 | - | - | 6:24 | - | - | 6:26 | - | - | 6:26 | - | - | 6:26 | - | - | 6:28 | - | - |
| Sunset | - | 5:30 | - | - | 5:29 | - | - | 5:28 | - | - | 5:27 | - | - | 5:25 | - | - | 5:23 | - | - | 5:22 | - |
 | |  | | | | | |  |  |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 17 | 14 | 15 | 16 | 14 | 17 | 17 | 16 | 17 | 18 | 16 | 18 | 17 | 15 | 18 | 18 | 16 | 19 | 19 | 17 |
| Feels °C (?) | 11 | 12 | 10 | 12 | 13 | 12 | 15 | 15 | 14 | 14 | 14 | 13 | 16 | 15 | 14 | 15 | 15 | 15 | 17 | 18 | 17 |
- Map Icons:
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 Rennies 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 Rennies Beach Surf forecast
The above surf forecast table for Rennies Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Rennies Beach can be found by selecting the local surf guide option on the grey menu. Our Rennies 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 (Rennies 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 Rennies 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.
Are you planning a holiday in South Coast - New South Wales? If you are looking for accommodation near Rennies Beach, camping, hotels and holiday cottages in South Coast - New South Wales, consider staying in Nowra which is 55 km (34 miles) away. Alternatively, find information about places to stay and car hire in Goulburn which is 98 km (61 miles) away
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