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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
Today18
26
Poor
1.9m@15s
17km/h
Wed19
15
Poor
1.2m@12s
19km/h
Thu20
0
Poor
1.0m@9s
17km/h
Fri21
16
Poor
1.3m@16s
14km/h
Sat22
20
Poor
3.6m@15s
30km/h
Sun23
24
Poor
4.2m@15s
22km/h
Mon24
21
Poor
2.8m@15s
18km/h
Tue25
0
Poor
2.5m@12s
16km/h
Wed26
27
Poor
1.7m@11s
17km/h
Thu27
0
Poor
1.1m@11s
15km/h
Groomed Choppy 5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 10 km/h · PM 20 km/h
Swell
1.9m
SW(220°)
Score: 3/25
Period
15s
Long period groundswell
Score: 7/25
Wind
17km/h
NNE(26°)
Score: 16/25
Weather
13°C
0.0mm28%
First light 6:28amSunrise 6:58amSunset 5:26pmLast light 5:56pm
Windswell0.5m@3sSecondary0.2mConfidence
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: 9:32am–3:23pm · 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
7°
13°
16°
15°
12°
12°
15°
17°
17°
15°
13°
15°
16°
16°
10°
9°
11°
14°
14°
12°
9°
9°
11°
11°
9°
9°
10°
12°
13°
10°
10°
12°
14°
15°
15°
9°
11°
12°
12°
11°
7°
12°
15°
15°
15°
10°
11°
13°
14°
12°
5m2.5
sec
15s
15s
15s
15s
15s
12s
12s
12s
12s
12s
9s
9s
9s
9s
9s
16s
16s
16s
16s
16s
15s
15s
15s
15s
15s
15s
15s
15s
15s
15s
15s
15s
15s
15s
15s
12s
12s
12s
12s
12s
11s
11s
11s
11s
11s
11s
11s
11s
11s
11s
swell
windkm/h
8g23
11g30
23g53
21g50
19g49
17g39
18g40
22g48
21g51
19g45
19g49
16g43
16g43
19g57
18g42
8g33
14g34
15g39
16g43
16g39
23g70
30g73
34g82
30g85
28g76
22g55
23g52
22g55
21g63
17g61
17g39
20g46
19g52
16g57
15g52
14g46
18g48
18g49
15g48
12g44
10g22
16g40
19g50
19g56
22g61
19g60
16g49
14g47
13g51
11g45
tidem
5:42am0.2m
12:30pm0.7m
7:20pm0.1m
1:30am0.5m
6:00am0.4m
1:10pm0.9m
8:10pm0.3m
3:00am0.7m
6:45am0.6m
1:38pm1.0m
9:18pm0.3m
3:50am0.7m
7:30am0.6m
2:10pm1.1m
9:54pm0.3m
4:30am0.7m
8:00am0.7m
2:47pm1.1m
5:30am0.6m
3:37pm1.1m
5:30am0.5m
9:50am0.4m
4:18pm0.9m
6:50am0.5m
5:00pm0.9m
7:30am0.7m
5:38pm1.2m
1:12am0.3m
7:50am0.8m
Ideal tideStrike windowNight

Tide times today

5:42 am
Low tide - 0.19m
12:30 pm
High tide - 0.73m
7:20 pm
Low tide - 0.15m
Times shown in spot-local time.

Strike Score Breakdown

26
Poor
Components
Swell Direction13/25
Swell Size3/25
Swell Period7/25
Wind16/25
Raw Score39/100
Adjustments
🌊 Tide+1
💨 Gusty Wind-5
📉 Undersized Swell-9
🚫 Undersized Capmax 44
Adjusted Score26/100
Confidence
Multiplier×1.00
Final Score26
🌊 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