Reef
left
Level 6/10

Nangamunga

West Flores, Indonesia
🪸Sharp reef

Nangamunga is an emerging surf spot on the south coast of western Flores, offering good potential for quality reef breaks. The wave picks up the same S-SW swell as Bali and Sumbawa but the coastline remains largely unexplored by the surfing world. First principles suggest excellent potential—a south-facing coast on a large island intercepting Indian Ocean groundswell with offshore winds in the dry season.

Nangamunga surf forecast

Model forecast for swell, wind and tide.

10-Day Forecast
Today4
15
Poor
0.3m@10s
8km/h
Thu5
15
Poor
0.2m@10s
8km/h
Fri6
15
Poor
0.2m@10s
9km/h
Sat7
15
Poor
0.3m@10s
6km/h
Sun8
15
Poor
0.3m@10s
7km/h
Mon9
15
Poor
0.3m@10s
6km/h
Tue10
15
Poor
0.2m@9s
4km/h
Wed11
15
Poor
0.2m@10s
6km/h
Thu12
15
Poor
0.3m@10s
5km/h
Fri13
15
Poor
0.3m@9s
5km/h
Groomed 5+ days out, less certain

Today's Conditions

Find Flights
Best session: AfternoonAM 6 km/h · PM 6 km/h · Tide at 6pm (2.2m)
Swell
0.3m
SW(234°)
Score: 1/25
Period
10s
Mid-period swell
Score: 6/25
Wind
8km/h
NNW(346°)
Score: 19/25
Weather
30°C
0.0mm23%
First light 5:01amSunrise 5:31amSunset 5:57pmLast light 6:27pm
Windswell
—
Secondary
0.1m
Confidence
100%

Location & Conditions

Loading map...
Swell0.3m @10s SW outside window
Wind8 km/h NNW cross-shore
SwellWind: Offshore Cross Onshore
Showing forecast for today · all day

Hourly Forecast, Tide & Strike Windows

Strike window: 8:28am–3:23pm · through lowIdeal tide: 0.5–1.5m
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
24°
30°
31°
31°
29°
25°
31°
30°
30°
28°
25°
30°
30°
31°
29°
25°
30°
30°
30°
29°
26°
30°
30°
30°
28°
26°
29°
30°
28°
27°
28°
29°
28°
28°
27°
28°
29°
30°
30°
28°
28°
30°
31°
31°
29°
28°
29°
30°
30°
28°
2m1.0
sec
9s
10s
10s
10s
10s
9s
10s
11s
10s
10s
10s
10s
10s
10s
10s
10s
10s
10s
10s
10s
10s
10s
10s
10s
10s
10s
10s
10s
10s
10s
9s
9s
9s
8s
8s
8s
8s
11s
11s
11s
10s
10s
10s
10s
10s
9s
9s
9s
9s
9s
swell
windkm/h
4g10
8g21
10g31
10g25
3g16
9g16
2g16
12g30
9g22
8g18
4g11
7g19
12g30
11g25
9g19
2g7
5g16
12g30
8g27
2g20
4g11
6g17
10g28
7g26
4g19
1g12
6g16
9g25
8g27
4g26
2g7
3g13
5g25
6g30
5g25
1g8
2g12
8g23
9g30
6g27
1g9
3g13
8g26
8g31
2g26
1g9
3g13
7g22
8g27
3g24
tidem
5:10am1.9m
11:53am0.9m
6:46pm2.2m
1:02am1.0m
6:55am2.0m
1:00pm0.8m
7:33pm2.4m
2:01am0.8m
8:03am2.2m
1:52pm0.8m
8:10pm2.7m
2:46am0.5m
8:52am2.3m
2:32pm0.7m
8:46pm2.8m
3:19am0.3m
9:32am2.4m
3:08pm0.7m
9:16pm3.0m
3:54am0.1m
10:06am2.5m
3:44pm0.7m
9:48pm3.0m
4:25am0.0m
10:37am2.5m
4:13pm0.7m
10:17pm3.0m
4:55am0.0m
11:09am2.4m
4:45pm0.7m
5:26am0.0m
11:39am2.4m
5:12pm0.8m
5:56am0.2m
Ideal tideStrike windowNight

Tide times today

5:10 am
High · 1.95m
11:53 am
Low · 0.87m
6:46 pm
High · 2.16m
Times shown in spot-local time.

Strike Score Breakdown

15
Poor
Components
Swell Direction10/25
Swell Size1/25
Swell Period6/25
Wind19/25
Raw Score36/100
Adjustments
🌊 Tide+3
💨 Gusty Wind-4
📉 Undersized Swell-10
🚫 Undersized Capmax 15
Adjusted Score25/100
Confidence
Multiplier×1.00
Final Score15
🌊 Mostly in the tide window

Plan Your Strike

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

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Swell Requirements

Optimal direction
SSW (205°)
Direction range
190° - 220°
Size range
1.2m - 2.4m
Ideal size
1.7m - 2.1m
Height multiplier
0.97×
Ideal period
14s+

Wind Requirements

Optimal direction
NNE (22°)
Offshore range
352° - 52°

Tide Requirements

Optimal tide
mid
Optimal range
0.5m - 1.5m

Water temp

28°C

Wetsuit

Boardshorts / Rashguard

Difficulty

6/10

Crowd level

4/10

Frequently Asked Questions

What kind of wave is Nangamunga?

Nangamunga is a reef break in West Flores, Indonesia, that mostly breaks left.

What swell works best at Nangamunga?

Nangamunga picks up swell from the S round to the SW, and it's best when it's coming straight out of the SSW. That's a tight window, so it needs the swell direction to line up. It starts working at around 1.2m and handles up to about 2.4m, with the sweet spot around 1.7 to 2.1m. 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 Nangamunga?

A NNE wind is dead offshore at Nangamunga, and anything from the N round to the NE keeps it clean. The morning is typically the best window, roughly 6am to midday. Light winds from other directions can still be fine; strong offshores can make it hard to get into waves.

What tide is best at Nangamunga?

Nangamunga is at its best around mid tide, roughly 0.5m to 1.5m on the local chart.

When is the best time of year to surf Nangamunga?

The most reliable run of swell at Nangamunga comes Apr to Oct. There's a second window in Nov to Mar too. Best Apr-Oct (dry season, SE trades offshore). Swells year-round but wet season brings onshore winds.

How cold is the water at Nangamunga?

The water at Nangamunga averages around 28°C, so boardshorts or a rashguard will do. It shifts a few degrees through the year, so check the season before you pack.

Is Nangamunga 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. Expect a moderate crowd (4/10) when it's on. Things to watch for: sharp, shallow reef (booties help).

How do I get to Nangamunga?

The nearest airport on our list is LBJ, then it's roughly a one-hour drive.

What other surf spots are near Nangamunga?

The closest breaks we track are Weetabix (1.1 km), handy when Nangamunga isn't working.

Best Season

Peak: Apr-Oct

Secondary: Nov, Dec, Jan, Feb, Mar

Best Apr-Oct (dry season, SE trades offshore). Swells year-round but wet season brings onshore winds.

Getting There

Airport
LBJ
Drive time
60 min
Data quality
community

Strike Log

Community Discussion