Downtowns Surf Break

Downtowns Surf Forecast and Surf Report

Lat Long: 8.85° S 116.77° E

Issued: 7 pm 06 Jul 2026 (local time)

Forecast update in  hr  min

Today's Downtowns sea temperature is
27.8° C

Slightly warmer than usual

Downtowns surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Downtowns surf forecast from 6 Jul 2026:

  • Best quality surf: Wednesday 8 Jul, 2AM (local time) - 5.5ft (1.7m), 16s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 8 Jul, 8PM (local time) - 7ft (2.1m), 16s period, SSW swell with 2,151 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 7 Jul, 5AM (local time) - 5ft (1.5m), 16s period with SSW swell.

Best Forecast Surf Conditions for Downtowns this week:

The surf forecast for Downtowns over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 07) at 5AM. The primary swell is predicted to be 1.5m and 16s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Downtowns in the next 16 days are 2.1m 16s and forecast to arrive on Wednesday (Jul 08) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 7s period and expected on Saturday (Jul 11) at 5AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Tue 7th Jul)5ft (1.5m) 16s
Best Surf 2AM (Wed 8th Jul)5.5ft (1.7m) 16s
Most Powerful 8PM (Wed 8th Jul)7ft (2.1m) 16s

Table - best surf conditions forecast for Downtowns over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Right, let's get into it.

We've got a solid run of surf coming up here at Downtowns (reef) , starting right now. The water temp is about what you'd expect for this time of year, nothing unusual.

It starts off a bit slow on Tuesday with a modest 5ft SW groundswell. The period is a nice long 16 seconds, which will bring some good energy, but the cross-off wind will leave it a touch lumpy. Not the best. The combined energy (933) is moderate.

Then things really start to crank from Wednesday, July 8th. We see a nice jump, with a 6ft SSW swell pushing the energy up into a strong range (1811). The wind is still cross-off but lighter, making for much cleaner conditions. This is for the more experienced crew, as it's pushing 6-7ft.

Thursday, July 9th holds similar size, but the wind picks up a bit. Friday, July 10th is looking like a real standout. The swell sits nicely around 6ft to 6ft, coming from the SW with that long 16 second period. The wind is a gentle breeze from the ESE, keeping the surface clean. The energy is solid (1756). This window, from Friday morning through to Saturday afternoon, is where it's at.

Saturday, July 11th actually sees the wind go light offshore in the afternoon, which will be *primo* for a reef break like this. The swell drops a touch to 5ft, but that's a perfect size.

There's a drop-off on Sunday, July 12th. The swell fades to under 3ft with the wind going dead glassy. It'll be small and clean, okay for a log.

We get another pulse kicking in around Monday, July 13th, with a very long-period 21 second swell showing in the afternoon. That’s proper groundswell, and with glassy winds, it'll be super clean. The energy (874) is moderate, but the quality will be off the charts.

The middle of the second week, around Tuesday and Wednesday, July 14th and 15th, brings another solid push, with the swell back up over 6ft and energy in the strong range (2188). The wind turns offshore on the Tuesday afternoon, making for some excellent, powerful waves for experienced surfers.

The last few days of the run, from July 18th onward, see a drop in size but the quality holds, with light winds and clean, glassy conditions, especially on the 17th afternoon. Sunday, July 19th sees a final spike in size before it tails off again into the 20th.

The standout: For my money, the best windows are Friday, July 10th through Saturday, July 11th. You've got a solid 6ft SW groundswell with that long period, light winds, and clean surf. The second real highlight is Tuesday afternoon, July 14th, when the offshore wind meets a strong 6ft SSW swell. That’s top-tier quality for those who know what they're doing.

It's a proper reef, so it's an advanced wave. Crowds can be a factor here sometimes, so get on it early.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 29°C on Wed afternoon, min 23°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 28°C on Fri morning, min 22°C on Sat night). Wind will be generally light.

Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Mon
13
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
3
2
2
4
4
3
4
3
3
4
4
4
4
4
3
3
2
2
2
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
SSW
16
1.4
SSW
16
1.4
SW
15
1.7
SSW
16
1.9
SW
15
2.1
SSW
15
2.1
SSW
16
2
SSW
15
1.9
SSW
15
1.7
SSW
15
1.8
SW
16
1.9
SW
16
1.7
SW
15
1.6
SW
15
1.5
SW
14
1.2
SW
14
0.9
SW
14
0.8
SW
13
1.1
SW
13
1
SW
14
0.6
SSW
21
Wave Graph
Metric surfscale
Energy kJ
1169
933
930
1356
1663
2016
2096
1809
1529
1279
1652
1737
1297
1123
874
526
304
205
392
350
300
Wind (km/h)
10
ESE
15
SSE
20
SSE
5
SE
10
SSE
20
SE
10
ESE
15
SE
20
SE
10
ESE
15
SE
15
ESE
10
ESE
10
SE
10
ESE
5
E
0
NE
5
SE
5
E
5
SSE
5
E
Wind State
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
glassy
glassy
off
cross-off
glassy
High Tide
3:43AM1.33m
2:54PM1.15m
4:19AM1.40m
4:23PM0.98m
5:03AM1.48m
6:39PM0.88m
5:55AM1.57m
9:05PM0.89m
6:53AM1.67m
10:35PM0.95m
7:53AM1.77m
11:13PM1.00m
8:51AM1.86m
Low Tide
8:45PM0.47m
9:34AM0.83m
9:09PM0.58m
11:05AM0.74m
9:35PM0.69m
12:48PM0.59m
10:03PM0.79m
2:11PM0.39m
10:38PM0.88m
3:12PM0.20m
00:00AM0.94m
4:03PM0.04m
1:42AM0.95m
4:50PM-0.06m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
6:28
6:28
6:28
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:06
6:06
6:06
6:07
6:07
6:07
6:07
6:07
 mm
Temp °C
25
27
28
25
28
29
24
28
29
25
28
28
25
27
28
25
27
27
25
27
28
Feels °C
26
27
27
26
28
27
25
27
27
25
27
25
25
28
28
26
29
28
26
29
29
Swell 1
Height (m)
Direction
Period (s)
1.6
SSW
16
1.4
SSW
16
1.4
SW
15
1.7
SSW
16
1.9
SW
15
2.1
SSW
15
2.1
SSW
16
2
SSW
15
1.9
SSW
15
1.7
SSW
15
1.8
SW
16
1.9
SW
16
1.7
SW
15
1.6
SW
15
1.5
SW
14
1.2
SW
14
0.9
SSE
7
0.9
SSE
7
1.1
SW
13
1
SE
7
0.9
SW
12
Energy kJ
1169
933
930
1356
1663
2016
2096
1809
1529
1279
1652
1737
1297
1123
874
526
90
78
392
102
260
Swell 2
Height (m)
Direction
Period (s)
0.1
W
18
0.4
SSW
19
0.2
SSW
6
0.1
SW
23
0.3
SW
21
0.1
S
7
1
SSE
7
0.9
SSE
7
0.9
SW
14
0.8
SW
13
0.6
SE
7
1
SW
14
0.7
SSW
15
Energy kJ
6
148
4
21
72
1
96
78
304
205
35
350
193
Swell 3
Height (m)
Direction
Period (s)
0.5
SSW
12
0.6
SSW
12
0.5
S
6
0.4
SSW
16
0.6
SSW
21
Energy kJ
82
115
19
102
300
Wind waves
Height (m)
Direction
Period (s)
0.9
SE
6
0.9
SE
6
1.1
SE
5
0.9
SE
5
0.9
SE
6
1.1
SE
5
1.1
SE
6
1.1
SE
7
1.3
SE
6
1.1
SE
6
1.1
SE
6
1.2
SE
6
1.1
SE
7
1.6
SE
7
1
SE
6
1.5
SE
7
1.4
SE
7
1.3
SE
6
1.6
SE
7
1.1
SE
7
Energy kJ
44
56
67
39
58
66
85
111
119
98
104
109
103
244
83
200
183
136
254
121
Nearest Offshore or Glassy
Rating
(10 max)
3
2
2
4
4
4
4
3
3
4
4
4
4
4
3
3
2
2
2
3
3
Distance (km)
0
4
4
0
0
4
0
4
4
0
0
0
0
0
0
0
0
0
0
0
0
Best forecast wave conditions in Sumbawa
Rating
(10 max)
3
3
3
4
4
4
4
4
3
4
4
4
4
4
3
3
2
2
2
3
3
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
4
Header Global
Rating
(10 max)
8
7
5
5
9
8
9
9
5
6
6
5
8
6
5
5
5
9
9
7
4
  • 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 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 16 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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