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Level 10/10

Shipstern Bluff

Tasmania, Australia
🦈Sharks😮‍💨Hold-downs🏝️Remote⚠️Shallow🚶Difficult access

Shipstern Bluff is one of the most terrifying waves on the planet—a Tasmanian slab famous for its mutant "steps" that form mid-face as the wave throws over a shallow reef ledge. Located at the end of a remote Tasman Peninsula, Shipstern requires either a 2-hour hike through rugged national park or a long jet-ski ride through great white shark territory. The wave is cold, isolated, unpredictable, and thoroughly hostile to human beings. Yet the barrels are other-worldly. This is big wave surfing at its most raw and unforgiving.

10-Day Forecast
Today6
0
Poor
1.8m@10s
15km/h
Fri7
29
Poor
1.6m@13s
5km/h
Sat8
30
Poor
1.6m@16s
9km/h
Sun9
15
Poor
1.2m@13s
16km/h
Mon10
30
Poor
1.5m@17s
10km/h
Tue11
16
Poor
2.0m@10s
15km/h
Wed12
28
Poor
2.8m@16s
24km/h
Thu13
26
Poor
4.6m@16s
25km/h
Fri14
20
Poor
3.6m@16s
15km/h
Sat15
43
Poor
2.6m@16s
10km/h
Choppy 5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 15 km/h · PM 14 km/h
Swell
1.8m
ESE(109°)
Score: 3/25
Period
10s
Medium period swell
Score: 2/25
Wind
15km/h
WSW(240°)
Score: 1/25
Weather
10°C
0.0mm96%
First light 6:45amSunrise 7:15amSunset 5:14pmLast light 5:44pm
Windswell0.8m@3sSecondary0.8mConfidence
100%

Location & Conditions

Loading map...
0°45°90°135°180°225°270°315°NESW
Swell
Wind
Showing forecast for today

Hourly Forecast, Tide & Strike Windows

Strike window: 9:00am–5:15pm · through highIdeal tide: 0.5–2.0m
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
°C
8°
9°
11°
12°
10°
6°
8°
13°
13°
9°
5°
9°
13°
13°
10°
10°
11°
16°
14°
12°
10°
12°
13°
12°
12°
8°
11°
13°
14°
12°
7°
8°
9°
8°
7°
9°
10°
12°
13°
12°
10°
11°
13°
13°
13°
9°
12°
13°
14°
12°
5m2.5
sec
10s
10s
10s
10s
10s
13s
13s
13s
13s
13s
16s
16s
16s
16s
16s
13s
13s
13s
13s
13s
17s
17s
17s
17s
17s
10s
10s
10s
10s
10s
16s
16s
16s
16s
16s
16s
16s
16s
16s
16s
16s
16s
16s
16s
16s
16s
16s
16s
16s
16s
swell
windkm/h
16g39
15g35
16g40
15g41
12g27
4g13
5g16
6g21
8g25
4g8
4g10
7g18
10g28
12g33
13g30
16g38
18g44
18g45
15g47
16g38
6g30
1g13
7g22
15g40
24g54
16g66
14g46
19g50
14g53
13g36
20g61
22g59
26g65
26g77
27g81
33g88
28g85
24g79
21g70
20g61
15g45
16g41
15g44
14g50
13g46
9g25
9g26
9g30
10g35
10g32
tidem
1:20am0.6m
6:40am0.4m
1:21pm0.9m
8:40pm0.2m
2:54am0.6m
7:30am0.4m
2:07pm1.0m
9:45pm0.0m
3:54am0.5m
8:10am0.4m
2:56pm1.1m
5:15am0.6m
8:42am0.5m
3:56pm1.3m
6:06am0.9m
10:00am0.7m
4:42pm1.4m
7:12am0.8m
5:48pm1.5m
1:18am0.2m
8:06am1.0m
11:50am0.8m
6:45pm1.6m
2:18am0.4m
8:30am1.0m
1:12pm0.7m
7:35pm1.3m
3:07am0.1m
9:22am0.8m
2:30pm0.6m
8:36pm1.1m
3:40am0.2m
Ideal tideStrike windowNight

Tide times today

1:20 am
High tide - 0.61m
6:40 am
Low tide - 0.36m
1:21 pm
High tide - 0.94m
8:40 pm
Low tide - 0.16m
Times shown in spot-local time.

Strike Score Breakdown

0
Poor
Components
Swell Direction0/25
Swell Size3/25
Swell Period2/25
Wind1/25
Raw Score6/100
Adjustments
🌊💨 Windswell-3
🌊 Tide+1
💨 Gusty Wind-5
⚠️ Weak Component-15
📉 Undersized Swell-10
⚖️ Penalty Stack Cap+8
🚫 Undersized Capmax 44
Adjusted Score0/100
Confidence
Multiplier×1.00
Final Score0
🌊 Partly in the tide window

Plan Your Strike

Return flights to HBA, departing today with a 5-day trip window.

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Swell Requirements

Optimal direction
SSW (200°)
Direction range
170° - 220°
Size range
2.5m - 8m
Ideal size
5.5m
Height multiplier
1.08×
Ideal period
20s+

Wind Requirements

Optimal direction
N (0°)
Offshore range
300° - 45°

Tide Requirements

Optimal tide
mid to high
Optimal range
0.5m - 2m

Water temp

12°C

Wetsuit

5/4mm + boots

Difficulty

10/10

Crowd level

2/10

Access: No road access. ~90min drive from Hobart to the Stormlea trailhead, then a 2hr hike each way through Tasman National Park — or a 30km jet ski/boat ride.

Frequently Asked Questions

What tide is best at Shipstern Bluff?

Shipstern Bluff works best on a mid to high tide, ideally between 0.5m and 2m on the local tide chart. The tide chart above shows today’s strike window.

What wind direction is offshore at Shipstern Bluff?

Offshore wind at Shipstern Bluff blows from the N (0°). Anything in the 300° to 45° range grooms the faces; outside it, expect chop or bumpy conditions.

What swell size and direction work best at Shipstern Bluff?

Shipstern Bluff wants SSW swell (170° to 220°) between 2.5m and 8m, with a period of 20s or more for quality waves.

When is the best time of year to surf Shipstern Bluff?

The main season at Shipstern Bluff is Jun-Aug. A secondary window runs Mar, Apr, May, Sep. Winter big wave season. Antarctic storm swells.

How do I get to Shipstern Bluff?

Fly into HBA, then allow about 90 minutes by road, plus a boat transfer (around $300 USD). No road access. ~90min drive from Hobart to the Stormlea trailhead, then a 2hr hike each way through Tasman National Park — or a 30km jet ski/boat ride.

What kind of wave is Shipstern Bluff?

Shipstern Bluff is a big wave break, a right-hander. Difficulty is rated 10/10.

Best Season

Peak: Jun-Aug

Secondary: Mar, Apr, May, Sep

Winter big wave season. Antarctic storm swells.

Getting There

Airport
HBA
Drive time
90 min
Boat required
$300
Data quality
verified

Strike Log

Community Discussion