Blenheim Beach surfForecast / NSW – South Coast / Australia

information circle12 Day Weather and Surf, issued 9 am Thursday 26 Jun 2025 AEST
Forecast update in hr  min  s Forecast update imminent
Today's Blenheim Beach sea temperature is
18.9° C
(Which is 1.4°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Blenheim Beach this week:

The most powerful waves expected at Blenheim Beach in the next 12 days are 0.5m 12s and forecast to arrive on Thursday (Jul 03) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 11s period and expected on Thursday (Jun 26) at 4PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 7AM (Thu 3rd Jul)1.5ft (0.5m) 12s

Table - best surf conditions forecast for Blenheim Beach over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
01
Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.8
S
0.8
S
0.6
S
0.1
E
0.1
E
0.4
SE
0.3
SE
0.3
SE
0.2
ESE
0.2
ESE
0.1
E
0.1
E
0.2
E
0.2
E
0.2
E
0.3
E
0.6
SE
0.5
SE
0.5
E
0.4
E
0.4
E
0.5
E
0.5
E
0.4
E
0.4
E
0.4
E
0.3
E
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.2
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.2
ESE
Period(s) (?)1111109988881010111313131399101010121212111111101110111111111010
Wave
Graph
(?)Metric surfscale
Energy (?)000222012128115516131352605149313269674239382021222428163123219
Wind
(km/h)
25
SW
20
SSW
20
SW
15
SW
15
S
10
WSW
5
WNW
15
ENE
10
WNW
5
W
10
SSE
15
SW
15
SSW
20
S
30
SSW
30
SSW
40
SW
30
SE
35
SSE
40
S
35
S
30
S
25
SSE
10
SSW
10
SW
10
S
10
SW
10
SW
5
SSW
5
WNW
10
NNW
15
NNE
10
W
10
WSW
10
SSW
10
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off
offoffcross-
off
cross-
off
glassoncross-
off
glasscross-
off
offcross-
off
cross-
off
offoffoffcrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
offoffoffglasscross-
on
cross-
on
cross-
off
offcross-
off
off
High Tide
/ height (m)
8:57PM
1.92
9:59AM
1.29
9:45PM
1.87
10:49AM
1.29
10:30PM
1.77
11:36AM
1.28
11:15PM
1.65
12:23PM
1.27
11:58PM
1.51
1:09PM
1.27
12:42AM
1.38
1:55PM
1.28
1:27AM
1.25
2:42PM
1.30
2:18AM
1.14
3:30PM
1.34
3:17AM
1.06
4:16PM
1.39
4:24AM
1.02
5:02PM
1.46
5:31AM
1.01
5:45PM
1.53
Low Tide
/ height (m)
2:29PM
0.49
3:52AM
0.10
3:19PM
0.52
4:39AM
0.13
4:09PM
0.56
5:23AM
0.20
4:59PM
0.61
6:06AM
0.27
5:51PM
0.66
6:46AM
0.36
6:45PM
0.71
7:23AM
0.43
7:44PM
0.74
8:00AM
0.49
8:50PM
0.74
8:37AM
0.53
10:00PM
0.71
9:18AM
0.56
11:04PM
0.65
10:04AM
0.58
11:59PM
0.56
10:52AM
0.58
12:45AM
0.47
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
01
Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Sunrise7:05--7:05--7:05--7:05--7:05--7:05--7:05--7:05--7:05--7:05--7:05--7:05--
Sunset-4:52--4:53--4:53--4:54--4:54--4:54--4:55--4:55--4:57--4:57--4:58--4:58-
part cloudclearpart cloudclearclearclearclearclearclearclearcloudrain showersrain showersrain showerslight rainlight rainheavy rainheavy rainmod rainmod rainrain showerslight rainlight rainlight raincloudcloudlight rainlight rainrain showerspart cloudclearclearcloudcloudclearclear
Rain (mm)
-----------235411241665353--422-------
Temp. °C131412141312151412151413141412131116151515151514141513131413171712141412
Feels °C (?)687109913111013121111108539878910101112111113121514911119

Short Range Forecast: Mostly dry. Very mild (max 15°C on Sat morning, min 9°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 68mm), heaviest during Tue night. Very mild (max 16°C on Tue night, min 10°C on Tue night). Winds increasing (calm on Sun morning, strong winds from the SW by Tue afternoon).

Days 6-9 Weather Summary Heavy rain (total 32mm), heaviest during Wed morning. Very mild (max 15°C on Wed morning, min 12°C on Thu night). Winds decreasing (strong winds from the SSE on Wed morning, light winds from the SW by Thu night).

Long Range Forecast: Light rain (total 4mm), mostly falling on Sat morning. Very mild (max 17°C on Sun morning, min 9°C on Sun night). Wind will be generally light.

  • 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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Information about the Blenheim Beach Surf forecast

The above surf forecast table for Blenheim Beach provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Blenheim Beach can be found by selecting the local surf guide option on the grey menu. Our Blenheim 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 (Blenheim 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 Blenheim 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 Blenheim Beach, camping, hotels and holiday cottages in South Coast - New South Wales, consider staying in Nowra which is 24 km (15 miles) away. Other places in and around South Coast - New South Wales where you can find information about places to rent, and car hire include Port Kembla which is 68 km (42 miles) away, Wollongong and Goulburn.

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