Reef
left
Level 7/10

Nusa Left (Karanas)

Kavieng, Papua New Guinea
🪸Sharp reef⚠️Shallow🏝️Remote

Nusa Left—also known as Karanas—is Kavieng's premier left-hand wave, a fast barreling tube that jacks out of deep water and immediately pitches over shallow reef. The wave offers a unique setup where you're floating in comfortable depth until suddenly dropping into a heavy, draining barrel that demands quick feet and confidence. Accessed by boat from Kavieng or the legendary Lissenung Island, Nusa Left delivers the goods when west swells hit the New Ireland coast. For surfers seeking uncrowded perfection in one of the world's most remote surf destinations, this is PNG at its finest.

Nusa Left (Karanas) surf forecast

Model forecast for swell, wind and tide.

10-Day Forecast
Today4
30
Poor
0.6m@13s
5km/h
Thu5
33
Poor
0.6m@11s
5km/h
Fri6
46
Fair
0.8m@12s
6km/h
Sat7
43
Poor
0.8m@12s
9km/h
Sun8
50
Fair
0.8m@12s
5km/h
Mon9
44
Poor
0.6m@11s
3km/h
Tue10
30
Poor
0.5m@11s
4km/h
Wed11
35
Poor
0.7m@11s
7km/h
Thu12
27
Poor
0.7m@11s
5km/h
Fri13
15
Poor
0.7m@10s
7km/h
5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 2 km/h · PM 4 km/h · Low tide at 6am (0.0m)
Swell
0.6m
NNW(347°)
Score: 3/25
Period
13s
Mid-period swell
Score: 25/25
Wind
5km/h
ESE(105°)
Score: 25/25
Weather
28°C
0.6mm78%
First light 5:03amSunrise 5:33amSunset 5:46pmLast light 6:16pm
Windswell
—
Secondary
0.1m
Confidence
100%

Location & Conditions

Loading map...
Swell0.6m @13s NNW outside window
Wind5 km/h ESE glassy
SwellWind: Offshore Cross Onshore
Showing forecast for today · all day

Hourly Forecast, Tide & Strike Windows

Strike window: 10:32am–6:16pm · through highIdeal tide: 0.3–1.0m
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
25°
30°
31°
26°
25°
25°
29°
30°
26°
26°
25°
29°
30°
30°
26°
26°
29°
30°
29°
27°
28°
30°
29°
30°
28°
27°
30°
32°
30°
28°
28°
31°
32°
30°
29°
27°
30°
30°
30°
29°
26°
29°
30°
29°
28°
27°
29°
29°
29°
28°
2m1.0
sec
13s
13s
13s
13s
13s
11s
11s
11s
11s
11s
12s
12s
12s
12s
12s
12s
12s
12s
12s
12s
12s
12s
12s
12s
12s
11s
11s
11s
11s
11s
11s
11s
11s
11s
11s
11s
11s
11s
11s
11s
11s
11s
11s
11s
11s
10s
10s
10s
10s
10s
swell
windkm/h
2g3
2g14
8g23
5g21
4g14
2g5
3g15
10g27
5g22
2g9
3g5
1g12
9g27
7g27
9g18
8g15
9g24
11g30
9g26
4g16
3g10
6g17
6g29
4g23
2g14
5g10
3g13
2g16
1g16
5g13
5g12
3g16
3g20
5g23
5g22
3g16
7g26
8g32
8g34
8g30
3g25
3g19
5g21
7g29
4g29
5g16
7g24
8g28
8g30
7g27
tidem
6:54am0.0m
2:30pm0.6m
8:10pm0.3m
12:50am0.4m
7:00am0.1m
2:06pm0.6m
8:30pm0.3m
1:30am0.4m
7:00am0.2m
1:45pm0.7m
8:45pm0.1m
2:10am0.3m
6:42am0.2m
1:30pm0.7m
9:15pm0.1m
3:00am0.3m
6:30am0.3m
1:30pm0.8m
9:40pm0.0m
3:30am0.2m
1:47pm0.8m
10:00pm0.0m
3:30am0.2m
2:00pm0.9m
10:30pm0.0m
3:30am0.2m
2:20pm0.9m
3:50am0.1m
2:42pm0.8m
3:30am0.1m
Ideal tideStrike windowDanger tideNight

Tide times today

6:54 am
Low · 0.02m
2:30 pm
High · 0.60m
8:10 pm
Low · 0.31m
Times shown in spot-local time.

Strike Score Breakdown

30
Poor
Components
Swell Direction0/25
Swell Size3/25
Swell Period25/25
Wind25/25
Raw Score53/100
Adjustments
🚫 Tide-10
💨 Gusty Wind-3
⚠️ Weak Component-10
🚫 Undersized Capmax 44
🚫 Tide Capmax 40
Adjusted Score30/100
Confidence
Multiplier×1.00
Final Score30
🌊 Too low for this break

Plan Your Strike

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

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Swell Requirements

Optimal direction
W (270°)
Direction range
240° - 300°
Size range
0.8m - 2.5m
Ideal size
1.6m - 2.1m
Height multiplier
0.97×
Ideal period
12s+

Wind Requirements

Optimal direction
E (90°)
Offshore range
50° - 130°

Tide Requirements

Optimal tide
low to mid
Optimal range
0.3m - 1m
Danger below
0.2m

Water temp

29°C

Wetsuit

Boardshorts / Rashguard

Difficulty

7/10

Crowd level

1/10

Access: Boat from Kavieng or Lissenung Island.

Frequently Asked Questions

What kind of wave is Nusa Left (Karanas)?

Nusa Left is a reef break in Kavieng, Papua New Guinea, that mostly breaks left.

What swell works best at Nusa Left (Karanas)?

Nusa Left picks up swell from the WSW round to the WNW, and it's best when it's coming straight out of the W. It starts working at around 0.8m and handles up to about 2.5m, with the sweet spot around 1.6 to 2.1m. Period matters too: aim for 12s or longer, as anything under 8s 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 Nusa Left (Karanas)?

An E wind is dead offshore at Nusa Left, and anything from the NE round to the SE 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 Nusa Left (Karanas)?

Nusa Left is at its best around the low to mid tide, roughly 0.3m to 1m on the local chart. Below 0.2m it gets dangerously shallow.

When is the best time of year to surf Nusa Left (Karanas)?

The most reliable run of swell at Nusa Left comes Nov to Apr. Nov-Apr season. Reliable barrelling left.

How cold is the water at Nusa Left (Karanas)?

The water at Nusa Left averages around 29°C, so boardshorts or a rashguard will do. It shifts a few degrees through the year, so check the season before you pack.

Is Nusa Left (Karanas) good for beginners?

Not really. It's rated 7/10 for difficulty and suits experienced surfers. The lineup is usually quiet (crowd 1/10). Very shallow end section. Deep water take-off.

How do I get to Nusa Left (Karanas)?

The nearest airport on our list is KVG. From there you need a boat to reach the break (we estimate around $100 USD, but confirm with an operator). Boat from Kavieng or Lissenung Island.

What other surf spots are near Nusa Left (Karanas)?

The closest breaks we track are Nago Island (1.6 km), Long Long (1.9 km) and Pikinini (2.6 km), handy when Nusa Left isn't working. We track 5 spots around Kavieng in total.

Best Season

Peak: Nov, Dec, Jan, Feb, Mar, Apr

Nov-Apr season. Reliable barrelling left.

Getting There

Airport
KVG
Drive time
0 min
Boat required
$100
Data quality
verified

Strike Log

Community Discussion