
Surf Forecasts:
Shipstern Bluff surf forecast from 7 Sep 2026:
- Best quality surf: Wednesday 9 Sep, 7AM (local time) - 15ft (4.5m), 19s period, SSW swell with cross-onshore winds.
- Most powerful swell: Wednesday 9 Sep, 10PM (local time) - 18ft (5.5m), 18s period, SSW swell with 19,041 kJ wave energy.
- Next surfable swell (1★+): Tuesday 8 Sep, 7AM (local time) - 4ft (1.2m), 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 Tuesday (Sep 08) at 7AM. The primary swell is predicted to be 1.2m and 18s period with a secondary swell of 1.1m and 10s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Shipstern Bluff in the next 16 days are 5.5m 18s and forecast to arrive on Wednesday (Sep 09) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Sunday (Sep 13) at 4PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Tue 8th Sep) | 4ft (1.2m) 18s |
| Best Surf | 7AM (Wed 9th Sep) | 15ft (4.5m) 19s |
| Most Powerful | 10PM (Wed 9th Sep) | 18ft (5.5m) 18s |
Table - best surf conditions forecast for Shipstern Bluff over the next 16 days.
The Lowdown
Right, mate. Rusty here. Let’s have a look at what’s shaping up.
Alright, the next couple of weeks are all about one place: Shipstern Bluff. This is a serious, advanced reef break, and it’s exposed to the deep south-west ocean swells. The water's about normal for the time of year, nothing wild there.
We start Tuesday, September 8th with a bit of a tease. A 4ft SSW swell is rolling in with an 18-second period, but the tide looks dodgy, and the cross-off wind is moderate. It’s clean enough for a paddle, but not the best. The energy is moderate (1448). Not a standout.
Wednesday, September 9th is where things get heavy. A massive 16ft SSW swell hits with a 19-second period – that's a very long period groundswell. The energy is insane (15808). However, the wind is a near gale cross-onshore, and it's raining. The swell is way too big for this break, even for pros. It's blown out. Thursday, September 10th is similar: 16ft SW swell, but the wind is a fresh cross-shore, creating a lumpy cross-chop. Still far too big.
By Friday, September 11th, the swell drops to 15ft and the wind is a gentle cross-shore, but the tide is still a problem. The energy is still very strong (13158). It’s just too much water moving around.
Then, look at Saturday, September 12th. The morning sees an 8ft SSW swell, but it’s the afternoon that’s the real gem. A 7ft SSW swell with a 16-second period, and the wind goes glassy – dead flat. The energy is moderate (2355). The forecast says it’s excellent for experienced surfers. That’s the standout window. Clean, glassy conditions at a break that rarely gets that calm. The crowd is rare, so you’ll have it to yourself.
Sunday, September 13th is a solid follow-up. A 6ft SSW swell with a moderate offshore wind from the NNW. Clean, lined-up waves for the experienced. The energy is moderate (1358). The afternoon is smaller but still clean.
After that, the week of the 14th and 15th drops off into much smaller, weak swells, then a messy, windy chunk of junk. The 18th Friday looks promising on paper with a 3ft SW swell and offshore wind, but it’s tiny.
The only other possible window is Tuesday, September 22nd. A 6ft SSW swell with a 16-second period and a moderate offshore wind from the NNW. The energy is moderate (1629). It’s forecast as excellent for experienced surfers, but it’s a long way out, so keep an eye on it.
Overall, the clear winner is the glassy afternoon on Saturday, September 12th at Shipstern Bluff. That’s the one you want to be in the water for.
Rusty.
Short Range ForecastLight rain (total 9mm), mostly falling on Tue night. Very mild (max 14°C on Tue afternoon, min 7°C on Mon night). Winds increasing (light winds from the NNW on Mon night, near gales from the WSW by Wed morning). | Days 5-7 Weather SummaryMostly dry. Warm (max 20°C on Sun afternoon, min 8°C on Thu night). Mainly fresh winds. | ||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 19 | SSW 18 | SW 17 | SW 16 | SSW 19 | SSW 18 | SSW 18 | SW 16 | SW 16 | SW 14 | SW 14 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 14 | SSW 16 | SW 16 | SW 14 |
Wave Graph | |||||||||||||||||||
657 | 972 | 2621 | 6427 | 15808 | 16171 | 16940 | 13799 | 11070 | 4527 | 8892 | 11476 | 4548 | 3157 | 2355 | 1490 | 1358 | 720 | 529 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross | cross-on | cross | cross-on | cross-off | cross-off | glassy | cross-off | off | cross-off | cross-off |
High Tide | 5:44AM0.70m | 3:53PM1.16m | 6:25AM0.71m | 4:50PM1.11m | 7:00AM0.73m | 5:46PM1.03m | 7:31AM0.77m | 6:45PM0.93m | 8:00AM0.81m | 7:47PM0.83m | 8:26AM0.86m | 8:58PM0.74m | |||||||
Low Tide | 10:48PM0.05m | 9:16AM0.61m | 11:37PM0.09m | 10:20AM0.58m | 00:22AM0.15m | 11:27AM0.55m | 1:02AM0.23m | 12:37PM0.52m | 1:36AM0.33m | 1:47PM0.47m | 2:04AM0.42m | 2:56PM0.42m | 2:26AM0.50m | ||||||
— | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | |
— | — | 5:49 | — | — | 5:50 | — | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:54 | — | |
mm | — | — | — | 5 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 9 | 13 | 14 | 8 | 9 | 10 | 10 | 12 | 14 | 12 | 13 | 14 | 10 | 14 | 15 | 13 | 18 | 20 | 18 |
Feels °C | 3 | 8 | 6 | -2 | -3 | -1 | 0 | 6 | 8 | 4 | 11 | 11 | 5 | 10 | 12 | 9 | 14 | 17 | 14 |
Swell 1 Height (m) Direction Period (s) | SSW 9 | SSW 18 | SW 17 | S 24 | — | E 13 | — | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 14 | SSW 16 | SW 16 | SW 14 |
372 | 972 | 2621 | 282 | — | 4 | — | 7817 | 5663 | 3677 | 4266 | 6027 | 4548 | 3157 | 2355 | 1490 | 1358 | 720 | 529 | |
Swell 2 Height (m) Direction Period (s) | SSW 19 | SW 11 | SW 16 | — | — | — | — | — | — | — | — | — | — | — | E 16 | E 15 | E 15 | S 11 | S 10 |
657 | 334 | 1916 | — | — | — | — | — | — | — | — | — | — | — | 5 | 4 | 4 | 112 | 50 | |
Swell 3 Height (m) Direction Period (s) | SW 14 | SW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 5 | NE 7 |
103 | 142 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 7 | |
Wind waves Height (m) Direction Period (s) | — | — | — | SW 16 | SSW 19 | SSW 18 | SSW 18 | SW 16 | SW 16 | SW 14 | SW 14 | SW 16 | — | — | — | — | NNW 3 | NW 4 | NNW 3 |
— | — | — | 6427 | 15808 | 16171 | 16940 | 13799 | 11070 | 4527 | 8892 | 11476 | — | — | — | — | 3 | 12 | 2 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 11 | 11 | 47 | 41 | 886 | 1588 | 30 | 30 | 30 | 30 | 27 | 27 | 26 | 10 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in East Coast of Tasmania | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.










