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Surf Forecasts:

Flies surfForecast / Sumbawa / Indonesia

information circle12 Day Weather and Surf, issued 7 am Saturday 31 Jan 2026 WITA
Forecast update in hr  min  s Forecast update imminent
Flies surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Flies sea temperature is
28.7° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Flies this week:

The surf forecast for Flies over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jan 31) at 11AM. The primary swell is predicted to be 0.9m and 11s period with a secondary swell of 0.4m and 15s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Flies in the next 12 days are 0.8m 16s and forecast to arrive on Thursday (Feb 05) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)11AM (Sat 31st Jan)3ft (0.9m) 11s
Best Surf11AM (Sat 31st Jan)3ft (0.9m) 11s
Most Powerful11PM (Thu 5th Feb)2.5ft (0.8m) 16s

Table - best surf conditions forecast for Flies over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Heavy rain (total 27mm), heaviest during Sun afternoon. Warm (max 29°C on Mon afternoon, min 25°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 9mm), mostly falling on Thu night. Warm (max 28°C on Tue morning, min 25°C on Tue night). Wind will be generally light.

Saturday
31
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
Friday
06
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
1
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
SSW
0.9
SSW
0.8
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.4
SSW
0.8
SSW
0.8
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.8
SSW
0.8
SSW
0.6
SSW
0.4
SSW
0.6
SSW
0.6
SSW
0.7
SSW
0.6
SSW
Period(s) (?)11111010101013910131212121211111816151414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1671641148077746710010928525824619915613893103201167218145
Wind
(km/h)
0
S
5
WSW
5
W
5
NW
15
WSW
5
SW
5
SW
15
SW
10
WSW
10
SW
15
SW
5
WSW
10
SW
15
SSW
5
WSW
10
SW
15
SSW
10
SW
10
SW
20
SW
10
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassononcross-
on		onononcross-
on		oncross-
on		cross-
on		oncross-
on		cross-
on		glassoncross-
on		ononcross-
on		on
High Tide
/ height (m)
11:44AM
1.05
9:26PM
1.79
12:00PM
1.10
10:18PM
1.82
12:21PM
1.16
11:05PM
1.80
12:45PM
1.23
11:48PM
1.72
1:09PM
1.30
12:28AM
1.59
1:33PM
1.36
1:07AM
1.43
1:57PM
1.41
1:45AM
1.25
Low Tide
/ height (m)
2:49PM
0.96
5:13AM
-0.03
3:55PM
0.88
5:48AM
-0.01
4:49PM
0.79
6:19AM
0.06
5:38PM
0.71
6:46AM
0.16
6:25PM
0.66
7:11AM
0.29
7:12PM
0.63
7:31AM
0.41
8:00PM
0.63
Saturday
31
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Sunrise6:11--6:11--6:11--6:11--6:11--6:11--6:13--
Sunset-6:39--6:39--6:39--6:39--6:39--6:39--6:39-
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
thunderstorm
part cloud
part cloud
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
clear
clear
Rain (mm)
-14367141--1--1-25---
Temp. °C272827272826282927282826282827282826282927
Feels °C (?)323231303229323131313030313031313030313030
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Flies surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Flies at:
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Information about the Flies Surf forecast

The above surf forecast table for Flies provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Flies can be found by selecting the local surf guide option on the grey menu. Our Flies surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Flies) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Flies may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Sumbawa? If you are looking for accommodation near Flies, camping, hotels and holiday cottages in Sumbawa, consider staying in Praya which is 59 km (37 miles) away. Other places in and around Sumbawa where you can find information about places to rent, and car hire include Sumbawa Besar which is 76 km (47 miles) away and Mataram, 78 km (48 miles) away.

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