Flies surfForecast / Sumbawa / Indonesia

information circle12 Day Weather and Surf, issued 7 am Tuesday 10 Feb 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
28.5° 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 Tuesday (Feb 10) at 8PM. The primary swell is predicted to be 1.0m and 12s 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 1.0m 13s and forecast to arrive on Saturday (Feb 14) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 6s period and expected on Saturday (Feb 14) at 2PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Tue 10th Feb)3.5ft (1.0m) 12s
Best Surf 8PM (Tue 10th Feb)3.5ft (1.0m) 12s
Most Powerful 2PM (Sat 14th Feb)3.5ft (1.0m) 13s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 13mm), heaviest on Thu afternoon. Warm (max 28°C on Tue afternoon, min 25°C on Tue morning). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 15mm), heaviest on Fri afternoon. Warm (max 29°C on Sat morning, min 25°C on Fri night). Wind will be generally light.

Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
2
1
2
0
0
1
0
0
1
0
0
1
0
0
1
1
0
2
2
2
2
Swell
Height Map
Wave Height (m) & direction (?)
1
SSW
1
SSW
0.9
SSW
0.8
SSW
0.8
SSW
0.7
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.4
SSW
0.7
SSW
0.6
SSW
0.6
SSW
0.7
SSW
0.7
SSW
1
SSW
0.9
SSW
0.6
SSW
0.7
SSW
0.7
SSW
0.8
SSW
Period(s) (?)111211111110101010141014131312121218181616
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2632882061501501048078806388156139178155269246211270232288
Wind
(km/h)
0
NNW
5
SSW
0
W
5
SW
10
SW
0
WSW
5
WSW
5
SW
5
SW
10
SW
15
SW
5
WSW
10
WSW
20
SW
10
SW
10
SW
15
SW
0
N
5
W
5
SW
0
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on
glassoncross-
on
glassononglasscross-
on
cross-
on
glassononononcross-
on
glassglassglassglass
High Tide
/ height (m)
4:02PM
1.37
5:14PM
1.34
6:46PM
1.36
7:59PM
1.43
11:56AM
1.06
8:52PM
1.52
11:44AM
1.09
9:36PM
1.60
11:48AM
1.14
10:16PM
1.66
Low Tide
/ height (m)
1:56AM
0.56
3:05AM
0.44
3:44AM
0.34
4:16AM
0.24
2:43PM
1.01
4:44AM
0.18
3:33PM
0.94
5:10AM
0.14
4:13PM
0.86
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Sunrise6:13--6:13--6:13--6:13--6:15--6:15--6:15--
Sunset-6:38--6:38--6:38--6:37--6:37--6:37--6:37-
cloud
part cloud
rain showers
part cloud
thunderstorm
rain showers
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
part cloud
clear
part cloud
part cloud
thunderstorm
thunderstorm
Rain (mm)
--2-31-52156-21----42
Temp. °C262827282826282826282826292927282927282826
Feels °C (?)313131323130313130313030323031313130323231
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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