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Surf Forecasts:

Rennies Beach surf break

Rennies Beach surfForecast / NSW – South Coast / Australia

information circle16 Day Weather and Surf, issued 10 am Saturday 14 Mar 2026 AEDT
Forecast 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
22.2° C
 (Which is 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 Saturday (Mar 14) at 8PM. The primary swell is predicted to be 0.9m and 8s period with a secondary swell of 0.7m 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 0.6m 18s and forecast to arrive on Sunday (Mar 15) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 6s period and expected on Tuesday (Mar 17) at 2AM.

Wave TypeTime (AEDT) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Sat 14th Mar)3ft (0.9m) 8s
Best Surf 8PM (Sat 14th Mar)3ft (0.9m) 8s
Most Powerful 5PM (Sun 15th Mar)2ft (0.6m) 18s

Table - best surf conditions forecast for Rennies Beach over the next 16 days.

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast Mostly dry. Warm (max 25°C on Sun afternoon, min 15°C on Sat morning). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 12mm), heaviest on Thu afternoon. Warm (max 29°C on Tue afternoon, min 18°C on Tue night). Wind will be generally light.

Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
1
1
1
0
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.2
SSE
0.8
E
0.9
SSE
0.6
SSE
0.6
S
0.6
S
0.6
S
0.5
S
0.5
S
0.9
ENE
0.8
ENE
1.3
S
0.9
SSE
0.6
S
1.1
ESE
1
ESE
0.9
ESE
0.9
ESE
0.8
ESE
0.7
SE
0.6
SE
Period(s) (?)910991815111011776586666676
Wave
Graph
(?)Metric surfscale
Energy kJ (?)238147119622251638552598662114385177826857544431
Wind
(km/h)
5
SE
20
ENE
10
NW
15
NNE
25
NE
10
W
5
ENE
25
NE
15
N
10
NW
20
S
15
SSW
10
SSW
10
SSE
10
SW
5
S
10
ESE
0
SSW
5
SSE
10
E
5
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
off		cross-
off		cross-
off		cross-
off		crosscross-
off		cross-
off		offcross-
off		onononcross-
on		cross-
on		oncross-
on		glassoncrosscross
High Tide
/ height (m)
6:28PM
1.11
6:14AM
1.55
7:13PM
1.19
7:02AM
1.60
7:54PM
1.29
7:47AM
1.64
8:32PM
1.39
8:31AM
1.66
9:09PM
1.49
9:14AM
1.65
9:48PM
1.58
9:58AM
1.60
10:27PM
1.65
Low Tide
/ height (m)
12:24PM
0.45
11:43PM
0.66
1:08PM
0.38
12:40AM
0.59
1:47PM
0.32
1:30AM
0.52
2:23PM
0.26
2:17AM
0.44
2:59PM
0.23
3:04AM
0.38
3:34PM
0.22
3:52AM
0.32
4:11PM
0.24
4:41AM
0.29
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Sunrise6:54--6:56--6:56--6:56--6:58--6:58--7:00--
Sunset-7:19--7:16--7:15--7:14--7:13--7:12--7:09-
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
light rain
light rain
cloud
rain showers
rain showers
rain showers
part cloud
clear
part cloud
clear
Rain (mm)
-----------41-223----
Temp. °C172019212520222422282919192020202121212120
Feels °C (?)161717192219222221272917192021212121212021
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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View detailed surf forecast for Rennies Beach at:
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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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