Shipstern Bluff Surf Break

Lat Long: 43.20° S 147.72° E

Shipstern Bluff Surf Forecast and Surf Report

Issued: 3 pm 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Shipstern Bluff sea temperature is
12.4° C
0.7° 

Shipstern Bluff surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Shipstern Bluff surf forecast from 20 Aug 2026:

  • Best quality surf: Monday 24 Aug, 1PM (local time) - 7ft (2.1m), 14s period, SW swell with cross-offshore winds.
  • Most powerful swell: Saturday 22 Aug, 1PM (local time) - 15ft (4.5m), 15s period, SW swell with 7,902 kJ wave energy.
  • Next surfable swell (1★+): Friday 21 Aug, 1AM (local time) - 1.5ft (0.4m), 18s period with SSW swell.

Best Forecast Surf Conditions for Shipstern Bluff this week:

The surf forecast for Shipstern Bluff over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 21) at 1AM. The primary swell is predicted to be 0.4m and 18s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Shipstern Bluff in the next 16 days are 4.5m 15s and forecast to arrive on Saturday (Aug 22) at 1PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Monday (Aug 24) at 7AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Fri 21st Aug)1.5ft (0.4m) 18s
Best Surf 1PM (Mon 24th Aug)7ft (2.1m) 14s
Most Powerful 1PM (Sat 22nd Aug)15ft (4.5m) 15s

Table - best surf conditions forecast for Shipstern Bluff over the next 16 days.


The Lowdown

G'day, Rusty here. We're looking at a solid 16-day window for Shipstern Bluff, but it's a real mixed bag. The first few days are a bit of a write-off, so don't rush down just yet. The real action, and I mean serious action, kicks off around the 23rd, with a couple of standout windows that'll get the heart pumping.

The water's sitting at 54°, which is pretty much bang on average for this time of year, so you'll want the thickest steamer you've got.

The first proper session looks to be Sunday the 23rd. We've got a solid 8ft SSW swell, with a 14 to 16 second period. That's a proper groundswell with plenty of muscle. The wind is swinging cross-off from the NW and WNW, which is a very good sign for keeping the face of that reef clean. It's a fairly consistent spot, but the crowd is rare, so you'll have the place to yourself. The combined energy is a powerful 3589 to 3995, so it's got some serious weight behind it. This is going to be a big, heavy day, and with the period pushing 16 seconds, expect long waits between sets. It's a reef break, so that long period will just mean more organised, grinding walls. Definitely one for the advanced crew only.

Then, Monday the 24th afternoon. The swell drops a touch to 7ft, still from the SSW, with a 14-second period. The wind is a light cross-off from the NW at 15 km/h. This is the pick of the early window. The conditions are clean, the energy is still a healthy 1453, and it's described as excellent surf for experienced surfers. This is a top-tier session if you've got the nerve.

After that, things get messy for a few days with strong winds and onshore conditions. The next real standout doesn't appear until the 2nd of September. Wednesday afternoon the 2nd sees a 12ft SW swell with a 14-second period, but the wind is a light cross-shore from the ESE. The energy is a massive 4354. This is a beast of a swell, but the cross-shore wind might make it a bit lumpy. It's a marginal call, but the size alone is worth a look for the experts.

Thursday the 3rd of September, however, is the absolute standout of the entire outlook. The morning session has a 8ft SSW swell with a 15-second period, and a moderate offshore wind from the N at 20 km/h. The energy is 2917. The afternoon holds 8ft from the SSW at 14 seconds, with a light cross-off from the ENE. Both are rated as excellent conditions for experienced surfers. The wind is clean, the swell is big, and the period is long. That's a dream day at The Bluff. The crowds are rare, so you'll be sharing it with just a handful of other souls.

So, to sum it up: the window is quiet until the 23rd. The real standout is the 3rd of September, with the 24th afternoon being a very close second. The 23rd and 2nd are also worth your time, but the 3rd is the day you want to be free.

This is Rusty, signing off.

Short Range Forecast

Light rain (total 6mm), mostly falling on Fri night. Very mild (max 16°C on Thu afternoon, min 9°C on Thu night). Winds increasing (light winds from the NW on Thu night, near gales from the WSW by Sat morning).

Days 5-7 Weather Summary

Light rain (total 3mm), mostly falling on Tue morning. Very mild (max 16°C on Mon afternoon, min 8°C on Tue night). Wind will be generally light.

Thu
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
1
0
2
0
0
0
4
4
3
3
4
1
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SSW
16
0.4
SSW
18
0.7
SW
16
0.7
SSW
18
1.9
SW
16
4
SW
15
4
SW
15
3
SW
14
2.5
SSW
14
2.5
SSW
16
2
SSW
14
2
SSW
14
2
SSW
14
1.9
SSW
14
1.7
SSW
13
2
SW
13
1.9
SW
12
1.6
SSW
14
0.7
SW
13
1.1
SW
11
Wave Graph
Metric surfscale
Energy kJ
105
120
255
286
1875
6382
7126
4123
2838
3182
1647
1495
1453
1291
932
1279
1025
1057
168
273
Wind (km/h)
15
NW
15
NW
25
NW
30
WSW
30
WNW
55
WSW
50
WSW
35
W
25
NW
20
WNW
20
NW
20
NNW
15
NW
30
W
25
WSW
25
S
25
SSE
25
SE
15
SSE
10
SW
Wind State
cross-off
cross-off
cross-off
cross-on
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
on
cross-on
cross-on
on
cross-on
High Tide
3:06AM0.59m
12:55PM1.00m
3:59AM0.60m
1:37PM1.03m
4:38AM0.60m
2:22PM1.06m
5:13AM0.61m
3:08PM1.08m
5:48AM0.61m
3:53PM1.10m
6:22AM0.63m
4:39PM1.10m
Low Tide
8:20PM0.32m
5:14AM0.58m
9:02PM0.29m
5:55AM0.59m
9:43PM0.26m
6:49AM0.59m
10:24PM0.24m
7:44AM0.58m
11:06PM0.21m
8:40AM0.57m
11:46PM0.20m
9:37AM0.57m
00:24AM0.20m
cloud
part cloud
cloud
light rain
rain showers
part cloud
clear
part cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
light rain
cloud
light rain
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:52
6:52
6:50
6:48
6:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:29
5:30
5:30
5:31
5:32
5:34
5:35
 mm
2
4
1
2
Temp °C
16
13
13
11
10
9
10
10
12
13
13
15
16
13
11
9
9
10
10
9
Feels °C
13
10
8
4
4
-4
-1
1
7
8
7
11
12
8
5
2
2
4
5
5
  • Map Icons:
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  • 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 Shipstern Bluff Surf forecast

The above surf forecast table for Shipstern Bluff provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Shipstern Bluff can be found by selecting the local surf guide option on the grey menu. Our Shipstern Bluff 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 (Shipstern Bluff) 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 Shipstern Bluff 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.

Shipstern Bluff is 11 km (7 miles) from Port Arthur. If you plan a holiday in East Coast of Tasmania, look for hotels and other accommodation in Port Arthur. Port Arthur has rooms for a wide range of budgets as well as car hire and transport links.

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