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Surf Forecasts:

Downtowns surfForecast / Sumbawa / Indonesia

information circle48hr Weather and Surf, issued 1 am Wednesday 11 Mar 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
28.3° C
 (Which is slightly cooler than normal)

How big are the waves at Downtowns today?

The current surf forecast for Downtowns at 6AM is: 0.9m 12s primary swell from a South-southwest direction and 0.4m 15s secondary swell from a Southwest direction, 1.4m 6s secondary swell from a West-southwest direction (forecast issued at 01:00am March 11). The wind direction is predicted to be onshore.

Time (WITA) & DateWave HeightWave Period
Morning (11 Mar)3.5ft (1.0m)12s
Afternoon (11 Mar)3.5ft (1.1m)13s
Evening (11 Mar)3.5ft (1.1m)13s

Table - waves today at Downtowns. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Wednesday
11
Thursday
12
Friday
13
11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
1
0
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1
SSW
0.9
SSW
0.9
SSW
1
SSW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
1
SSW
1
SSW
1
SSW
1.1
SSW
1.2
SSW
1.4
SSW
1.4
SSW
1.4
SSW
1.4
SSW
1.4
SSW
1.4
SSW
1.4
SSW
Period(s) (?)121212121313131313131313121212121212111111111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)320222226304394406406406394388376364309304299347405530513486478469444469
Wind
(km/h)
15
WSW
20
WSW
20
WSW
20
WSW
20
WSW
20
WSW
20
WSW
15
W
15
W
15
W
15
W
15
W
20
WSW
20
WSW
20
WSW
15
W
10
W
10
W
10
W
10
W
10
WSW
20
SW
15
SW
10
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		ononcross-
on		cross-
on		cross-
on		onononononcross-
on		cross-
on		cross-
on		onononononcross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
3:50AM
0.79
2:23PM
1.41
3:09PM
1.33
5:30PM
1.28
Low Tide
/ height (m)
9:48PM
0.55
6:04AM
0.77
11:55PM
0.58
2:20AM
0.51
Wednesday
11
Thursday
12
Friday
13
Sunrise---6:16-------6:16-------6:16----
Sunset------6:28-------6:28-------6:27-
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
34553222113122231-121223
Temp. °C262625262727272626252526272827262626252627282726
Feels °C (?)282827282928282828272728282929282929283030302929
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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:
surf-forecast.com

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