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Surf Forecasts:

Downtowns surfForecast / Sumbawa / Indonesia

information circle12 Day Weather and Surf, issued 7 am Saturday 14 Feb 2026 WITA
Forecast update in hr  min  s Forecast update imminent
Downtowns surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Downtowns sea temperature is
28.6° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Downtowns this week:

The surf forecast for Downtowns over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Feb 15) at 8AM. The primary swell is predicted to be 1.2m and 12s period with a secondary swell of 0.4m and 21s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Downtowns in the next 12 days are 1.7m 16s and forecast to arrive on Thursday (Feb 19) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sun 15th Feb)4ft (1.2m) 12s
Best Surf 5AM (Thu 19th Feb)5.5ft (1.7m) 16s
Most Powerful 5AM (Thu 19th Feb)5.5ft (1.7m) 16s

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

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

Short Range Forecast Heavy rain (total 28mm), heaviest during Mon night. Warm (max 28°C on Sat morning, min 25°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 13mm), heaviest on Tue afternoon. Warm (max 30°C on Wed afternoon, min 25°C on Wed night). Wind will be generally light.

Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
1
1
1
3
2
1
3
1
1
2
3
3
2
2
4
3
2
2
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1
SSW
1.2
SSW
1.3
SSW
1.2
SSW
0.7
SW
1
SW
1
SW
1.1
SW
1.1
SW
1
SW
1
SW
1
SW
0.8
SSW
1.1
SSW
1.3
SSW
1.3
SSW
1.7
SSW
1.6
SSW
1.6
SSW
1.5
SSW
1.5
SSW
Period(s) (?)131312122018171616151414191816151414131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3314844854053886215946696364294124074027059047841191955850745722
Wind
(km/h)
20
WSW
15
WSW
10
W
10
W
10
WSW
5
N
10
NNW
15
WSW
5
NW
10
NNW
5
NNW
10
NNE
15
N
5
NNE
5
N
5
NNW
0
E
5
NNW
10
SW
10
WSW
5
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		ononcross-
on		cross-
off		cross-
on		onglasscross-
on		crosscross-
off		cross-
off		cross-
off		crosscross-
on		glassglasscross-
on		cross-
on		cross-
off
High Tide
/ height (m)
11:44AM
1.07
8:52PM
1.53
11:33AM
1.11
9:35PM
1.62
11:38AM
1.17
10:14PM
1.69
11:50AM
1.24
10:51PM
1.72
12:06PM
1.33
11:28PM
1.69
12:24PM
1.42
12:06AM
1.62
12:46PM
1.51
12:44AM
1.49
Low Tide
/ height (m)
2:42PM
1.01
4:39AM
0.18
3:32PM
0.93
5:04AM
0.14
4:11PM
0.84
5:28AM
0.13
4:48PM
0.75
5:50AM
0.16
5:25PM
0.65
6:11AM
0.22
6:04PM
0.56
6:31AM
0.31
6:45PM
0.48
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Sunrise6:15--6:15--6:15--6:15--6:15--6:16--6:16--
Sunset-6:37--6:37--6:37--6:37--6:37--6:37--6:37-
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
247134-34-31-13-32494
Temp. °C282726272726282827282826293026292927272726
Feels °C (?)302929303030313130313129313227333331313031
  • 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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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Downtowns 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 Downtowns at:
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Information about the Downtowns Surf forecast

The above surf forecast table for Downtowns provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Downtowns can be found by selecting the local surf guide option on the grey menu. Our Downtowns 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 (Downtowns) 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 Downtowns 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.

Downtowns is 57 km (35 miles) from the city of Praya. If you plan a holiday in Sumbawa, look for hotels and other accommodation in Praya. Praya has rooms for a wide range of budgets as well as car hire and transport links.

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