Surf Forecasts:
Rennies Beach surf forecast from 20 Jun 2026:
- Best quality surf: Friday 26 Jun, 10PM (local time) - 4.5ft (1.3m), 8s period, SE swell with glassy winds.
- Most powerful swell: Sunday 21 Jun, 7PM (local time) - 8ft (2.4m), 8s period, S swell with 724 kJ wave energy.
- Next surfable swell (1★+): Tuesday 23 Jun, 7AM (local time) - 3.5ft (1.1m), 7s period with SSE swell.
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 Tuesday (Jun 23) at 7AM. The primary swell is predicted to be 1.1m and 7s period with a secondary swell of 0.3m and 10s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Rennies Beach in the next 16 days are 2.4m 8s and forecast to arrive on Sunday (Jun 21) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 7s period and expected on Sunday (Jun 21) at 4PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Tue 23rd Jun) | 3.5ft (1.1m) 7s |
| Best Surf | 10PM (Fri 26th Jun) | 4.5ft (1.3m) 8s |
| Most Powerful | 7PM (Sun 21st Jun) | 8ft (2.4m) 8s |
Table - best surf conditions forecast for Rennies Beach over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 12mm), heaviest on Sun night. Very mild (max 17°C on Sat afternoon, min 10°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Wed night. Very mild (max 14°C on Tue afternoon, min 10°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sat 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | ENE 11 | ENE 11 | S 8 | S 8 | S 8 | S 8 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | S 7 | S 7 | S 8 | SSE 7 | SSE 7 | SE 7 | SE 8 | SE 8 | SE 8 | ESE 11 | SE 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 76 | 66 | 51 | 235 | 699 | 358 | 284 | 144 | 105 | 75 | 31 | 130 | 273 | 238 | 230 | 200 | 200 | 284 | 289 | 200 | 384 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-on | cross-on | cross-on | cross | on | cross-on | cross | cross-off | cross-on | cross-on | on | cross-on | cross-on | on | cross | cross-on | on | cross-on | cross-on |
High Tide | 00:35AM1.57m | 2:03PM1.33m | 1:31AM1.43m | 2:56PM1.40m | 2:30AM1.29m | 3:46PM1.46m | 3:31AM1.19m | 4:32PM1.53m | 4:33AM1.11m | 5:14PM1.59m | 5:31AM1.08m | 5:54PM1.64m | 6:25AM1.06m | ||||||||
Low Tide | 6:27PM0.67m | 7:29AM0.24m | 7:38PM0.70m | 8:15AM0.31m | 8:51PM0.70m | 8:58AM0.38m | 10:03PM0.66m | 9:40AM0.43m | 11:07PM0.60m | 10:22AM0.48m | 00:02AM0.53m | 11:03AM0.51m | 00:50AM0.46m | 11:44AM0.53m | |||||||
 |  |  | |  |  | | | | | | | | |  | |  |  | |  | | |
 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 |
 | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:53 | — | 4:53 |
mm | — | — | — | — | 10 | 2 | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | 11 | — |
Temp °C | 17 | 14 | 15 | 15 | 12 | 13 | 14 | 13 | 14 | 14 | 13 | 13 | 14 | 12 | 13 | 13 | 12 | 14 | 14 | 11 | 13 |
Feels °C | 13 | 11 | 11 | 12 | 9 | 11 | 11 | 11 | 12 | 12 | 10 | 8 | 9 | 7 | 10 | 10 | 10 | 12 | 12 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | ENE 11 | ENE 11 | S 8 | E 11 | S 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | S 7 | S 8 | E 9 | E 9 | SSE 7 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 10 |
| kJ | 76 | 66 | 51 | 63 | 450 | 266 | 208 | 144 | 105 | 75 | 31 | 28 | 6 | 1 | 230 | 200 | 200 | 284 | 289 | 163 | 384 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 11 | ENE 11 | NE 7 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | SE 6 | SE 6 | S 15 | N 7 | E 8 | S 14 | S 15 | NE 9 | NE 8 | ESE 11 | S 20 |
| kJ | 25 | 21 | 40 | 2 | 39 | 35 | 33 | 19 | 18 | 17 | 14 | 5 | 5 | 1 | 1 | 4 | 5 | 3 | 3 | 200 | 7 |
Swell 3 Height (m) Direction Period (s) | S 12 | NE 8 | S 10 | — | NE 6 | NE 6 | S 16 | S 16 | S 15 | S 14 | E 9 | E 9 | — | — | — | S 9 | S 15 | NE 8 | S 13 | S 16 | S 15 |
| kJ | 45 | 16 | 31 | — | 2 | 1 | 19 | 21 | 17 | 4 | 7 | 6 | — | — | — | 16 | 19 | 3 | 3 | 5 | 4 |
Wind waves Height (m) Direction Period (s) | — | W 2 | SSW 4 | S 8 | S 8 | S 8 | SSE 7 | S 7 | — | — | — | S 7 | S 8 | SSE 7 | — | — | — | — | — | SW 2 | — |
| kJ | — | 1 | 18 | 235 | 699 | 358 | 284 | 89 | — | — | — | 130 | 273 | 238 | — | — | — | — | — | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 1 | 5 | 5 | 1 | 1 | 6 | 1 | 1 | 0 | 1 | 6 | 17 | 6 | 1 | 5 | 1 | 1 | 5 | 1 | 1 |
Best forecast wave conditions in South Coast - New South Wales | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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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