Beach
both
Level 6/10

Martha Lavinia

King Island, Australia
🏝️Remote🌀Strong rips🦈Sharks

Martha Lavinia is the remote beach break on King Island that Tracks magazine rated as Australia's best. Sitting in Bass Strait between Tasmania and Victoria, the west-facing beach catches every Southern Ocean swell that rolls through, delivering powerful, hollow beach break peaks with nobody around. The island's small population means you'll likely surf alone, accompanied only by the kelp forests, Cape Barren geese, and the occasional seal. Getting here requires a flight to the tiny King Island Airport, but the reward is pristine, uncrowded waves in one of Australia's wildest settings.

Martha Lavinia surf forecast

Model forecast for swell, wind and tide.

10-Day Forecast
Today4
30
Poor
0.5m@12s
22km/h
Thu5
19
Poor
0.7m@7s
20km/h
Fri6
44
Poor
0.8m@15s
24km/h
Sat7
30
Poor
0.6m@15s
21km/h
Sun8
40
Poor
0.7m@13s
13km/h
Mon9
0
Poor
0.7m@8s
19km/h
Tue10
1
Poor
0.6m@15s
18km/h
Wed11
35
Poor
0.8m@15s
16km/h
Thu12
21
Poor
1.0m@11s
10km/h
Fri13
9
Poor
0.6m@7s
11km/h
Groomed 5+ days out, less certain

Today's Conditions

Find Flights
Best session: AfternoonAM 15 km/h · PM 29 km/h · Low tide at 1pm (0.7m)
Swell
0.5m
SW(226°)
Score: 2/25
Period
12s
Mid-period swell
Score: 14/25
Wind
22km/h
WNW(303°)
Score: 1/25
Weather
14°C
0.2mm75%
First light 5:40amSunrise 6:10amSunset 8:04pmLast light 8:34pm
Windswell
0.5m@3s
Secondary
0.1m
Confidence
100%

Location & Conditions

Loading map...
Swell0.5m @12s SW in window
Wind22 km/h WNW cross-shore
SwellWind: Offshore Cross Onshore
Showing forecast for today · all day

Hourly Forecast, Tide & Strike Windows

Strike window: 9:58am–5:44pm · through lowIdeal tide: 0.3–1.3m
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
12°
16°
16°
14°
12°
10°
13°
15°
14°
14°
13°
15°
16°
14°
13°
7°
11°
12°
12°
11°
10°
12°
13°
13°
13°
11°
14°
15°
15°
14°
14°
16°
17°
17°
17°
14°
14°
14°
14°
14°
12°
16°
19°
18°
17°
12°
14°
14°
15°
14°
2m1.0
sec
12s
12s
12s
12s
12s
7s
7s
7s
7s
7s
15s
15s
15s
15s
15s
15s
15s
15s
15s
15s
13s
13s
13s
13s
13s
8s
8s
8s
8s
8s
15s
15s
15s
15s
15s
15s
15s
15s
15s
15s
11s
11s
11s
11s
11s
7s
7s
7s
7s
7s
swell
windkm/h
13g24
16g35
22g47
29g63
29g63
19g38
21g45
20g44
23g50
20g47
22g42
27g56
29g63
19g58
16g39
15g26
21g46
23g52
23g52
23g50
12g25
13g30
14g35
14g33
12g33
13g24
15g31
20g46
22g50
22g51
21g43
20g48
19g49
16g46
17g43
12g48
9g42
20g39
21g41
18g42
10g31
6g22
7g22
14g34
19g42
11g34
11g29
11g27
12g30
11g32
tidem
7:30am1.8m
1:24pm0.7m
7:45pm1.6m
1:43am0.5m
8:26am1.6m
2:42pm0.5m
9:02pm1.5m
2:50am0.7m
9:21am1.6m
3:43pm0.5m
10:10pm1.6m
4:22am0.7m
10:16am1.5m
4:40pm0.3m
5:35am0.6m
11:10am1.4m
5:34pm0.1m
6:30am0.6m
12:01pm1.5m
6:17pm0.1m
1:03am1.9m
7:16am0.7m
12:45pm1.6m
6:55pm0.2m
1:48am2.0m
8:02am0.7m
1:26pm1.6m
7:40pm0.1m
2:19am2.0m
8:42am0.5m
2:04pm1.5m
8:13pm0.0m
3:04am1.9m
9:14am0.5m
Ideal tideStrike windowNight

Tide times today

7:30 am
High · 1.77m
1:24 pm
Low · 0.67m
7:45 pm
High · 1.57m
Times shown in spot-local time.

Strike Score Breakdown

30
Poor
Components
Swell Direction24/25
Swell Size2/25
Swell Period14/25
Wind1/25
Raw Score41/100
Adjustments
🌊💨 Windswell-5
🌊 Tide+5
💨 Gusty Wind-5
⚠️ Weak Component-5
🚫 Undersized Capmax 30
Adjusted Score31/100
Confidence
Multiplier×1.00
Final Score30
🌊💨 Windswell🌊 Optimal tide window

Plan Your Strike

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

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Swell Requirements

Optimal direction
SW (225°)
Direction range
200° - 260°
Size range
1m - 3m
Ideal size
1.9m - 2.5m
Height multiplier
0.97×
Ideal period
14s+

Wind Requirements

Optimal direction
WSW (240°)
Offshore range
210° - 280°

Tide Requirements

Optimal tide
low to mid
Optimal range
0.3m - 1.3m

Water temp

14°C

Wetsuit

4/3mm fullsuit

Difficulty

6/10

Crowd level

1/10

Access: King Island Airport (KNS). Short drive to west coast beach.

Frequently Asked Questions

What kind of wave is Martha Lavinia?

Martha Lavinia is a beach break in King Island, Australia, with peaks that run both left and right.

What swell works best at Martha Lavinia?

Martha Lavinia picks up swell from the SSW round to the W, and it's best when it's coming straight out of the SW. It starts working at around 1m and handles up to about 3m, with the sweet spot around 1.9 to 2.5m. Period matters too: aim for 14s or longer, as anything under 10s tends to be weak. These are the numbers our scoring uses, so treat them as a guide rather than a promise.

What wind is offshore at Martha Lavinia?

A WSW wind is dead offshore at Martha Lavinia, and anything from the SSW round to the W keeps it clean. The morning is typically the best window, roughly 6am to 10am. Light winds from other directions can still be fine; strong offshores can make it hard to get into waves.

What tide is best at Martha Lavinia?

Martha Lavinia is at its best around the low to mid tide, roughly 0.3m to 1.3m on the local chart.

When is the best time of year to surf Martha Lavinia?

Martha Lavinia works year-round. Year-round. Consistent swell from Southern Ocean and Bass Strait.

How cold is the water at Martha Lavinia?

The water at Martha Lavinia averages around 14°C, so you'll want a 4/3mm fullsuit. It shifts a few degrees through the year, so check the season before you pack.

Is Martha Lavinia good for beginners?

It's more of an intermediate wave, rated 6/10 for difficulty, so newer surfers are best off sticking to the smaller days. The lineup is usually quiet (crowd 1/10). Extremely remote island. Strong rips. Cold water.

How do I get to Martha Lavinia?

The nearest airport on our list is KNS, then it's roughly a 20-minute drive. King Island Airport (KNS). Short drive to west coast beach.

Best Season

Peak: Jan-Dec

Year-round. Consistent swell from Southern Ocean and Bass Strait.

Getting There

Airport
KNS
Drive time
20 min
Data quality
verified

Strike Log

Community Discussion