Reef
both
Level 6/10

Tropicals

West Sumbawa, Indonesia
🪸Sharp reef

Tropicals is the softest, most forgiving wave in West Sumbawa, breaking as both lefts and rights on a beautiful white sand beach. The headland provides shelter from certain wind directions, creating a protected zone that often stays clean when other breaks are blown out. It's the go-to spot for beginner-to-intermediate surfers in the area, or for anyone seeking a mellow session in a stunning tropical setting.

Tropicals surf forecast

Model forecast for swell, wind and tide.

10-Day Forecast
Today4
59
Fair
1.0m@11s
7km/h
Thu5
52
Fair
0.9m@10s
7km/h
Fri6
32
Poor
0.8m@10s
8km/h
Sat7
57
Fair
0.9m@12s
7km/h
Sun8
62
Fair
0.9m@11s
5km/h
Mon9
48
Fair
0.8m@10s
4km/h
Tue10
38
Poor
0.8m@8s
4km/h
Wed11
44
Poor
0.7m@14s
4km/h
Thu12
70
Good
1.2m@11s
4km/h
Fri13
54
Fair
1.1m@10s
5km/h
5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 5 km/h · PM 5 km/h · Tide at 5am (1.6m)
Swell
1.0m
SSW(205°)
Score: 14/25
Period
11s
Mid-period swell
Score: 8/25
Wind
7km/h
N(358°)
Score: 20/25
Weather
30°C
0.2mm32%
First light 5:12amSunrise 5:42amSunset 6:09pmLast light 6:39pm
Windswell
—
Secondary
0.4m
Confidence
100%

Location & Conditions

Loading map...
Swell1.0m @11s SSW in window
Wind7 km/h N cross-shore
SwellWind: Offshore Cross Onshore
Showing forecast for today · all day

Hourly Forecast, Tide & Strike Windows

Strike window: 6:50am–4:27pm · 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°
32°
31°
28°
23°
30°
29°
30°
27°
23°
29°
31°
31°
28°
23°
29°
31°
29°
28°
25°
29°
30°
29°
27°
25°
29°
31°
29°
27°
26°
28°
28°
28°
26°
26°
28°
29°
28°
26°
26°
28°
30°
29°
26°
25°
27°
29°
29°
27°
2m1.0
sec
11s
11s
11s
11s
11s
10s
10s
10s
10s
11s
9s
9s
9s
11s
11s
12s
11s
11s
12s
11s
11s
11s
11s
11s
10s
13s
12s
8s
9s
9s
8s
8s
8s
8s
8s
14s
14s
14s
14s
15s
12s
11s
11s
11s
11s
10s
10s
10s
10s
10s
swell
windkm/h
3g9
6g25
9g28
9g26
2g17
6g12
5g18
12g37
8g26
0g15
3g7
4g17
14g37
7g27
6g20
5g12
5g17
11g32
10g40
5g27
5g14
3g19
9g35
5g31
3g17
6g14
2g19
5g29
4g32
3g25
1g13
2g17
5g26
6g30
4g25
2g10
2g14
7g24
7g29
1g27
2g11
2g17
5g31
6g37
3g29
6g15
2g19
6g31
8g35
1g28
tidem
5:07am1.6m
11:57am0.7m
6:43pm1.8m
1:03am0.9m
6:48am1.7m
12:58pm0.7m
7:30pm2.0m
2:00am0.7m
7:57am1.8m
1:45pm0.7m
8:04pm2.2m
2:45am0.4m
8:48am1.8m
2:26pm0.7m
8:40pm2.4m
3:20am0.2m
9:30am1.9m
3:02pm0.7m
9:10pm2.5m
3:55am0.1m
10:07am1.9m
3:35pm0.7m
9:41pm2.5m
4:25am0.0m
10:39am1.9m
4:06pm0.7m
10:11pm2.5m
4:57am0.0m
11:10am1.9m
4:37pm0.7m
5:30am0.0m
11:42am1.9m
5:04pm0.8m
6:00am0.1m
Ideal tideStrike windowNight

Tide times today

5:07 am
High · 1.63m
11:57 am
Low · 0.74m
6:43 pm
High · 1.78m
Times shown in spot-local time.

Strike Score Breakdown

59
Fair
Components
Swell Direction18/25
Swell Size14/25
Swell Period8/25
Wind20/25
Raw Score60/100
Adjustments
🌊 Tide+3
💨 Gusty Wind-4
Adjusted Score59/100
Confidence
Multiplier×1.00
Final Score59
🌊 Mostly in the tide window

Plan Your Strike

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Swell Requirements

Optimal direction
SW (215°)
Direction range
200° - 230°
Size range
0.9m - 1.8m
Ideal size
1.3m - 1.6m
Height multiplier
0.90×
Ideal period
14s+

Wind Requirements

Optimal direction
NE (45°)
Offshore range
15° - 75°

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 Tropicals?

Tropicals is a reef break in West Sumbawa, Indonesia, with peaks that run both left and right.

What swell works best at Tropicals?

Tropicals picks up swell from the SSW round to the SW, and it's best when it's coming straight out of the SW. That's a tight window, so it needs the swell direction to line up. It starts working at around 0.9m and handles up to about 1.8m, with the sweet spot around 1.3 to 1.6m. 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 Tropicals?

A NE wind is dead offshore at Tropicals, and anything from the NNE round to the ENE 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 Tropicals?

Tropicals 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 Tropicals?

The most reliable run of swell at Tropicals 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 Tropicals?

The water at Tropicals 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 Tropicals 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 Tropicals?

The nearest airport on our list is SWQ, then it's roughly a 1.5-hour drive.

What other surf spots are near Tropicals?

The closest breaks we track are Yo-Yo's (0.8 km), Scar Reef (9.4 km) and Super Suck (17 km), handy when Tropicals 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
SWQ
Drive time
90 min
Data quality
verified

Strike Log

Community Discussion