Sejorong surfForecast / Sumbawa / Indonesia

information circle12 Day Weather and Surf, issued 7 am Wednesday 25 Jun 2025 WITA
Forecast update in hr  min  s Forecast update imminent
Sejorong surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sejorong sea temperature is
28.3° C
(Which is 1.2°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Sejorong this week:

The surf forecast for Sejorong over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jun 25) at 5PM. The primary swell is predicted to be 1.0m and 16s period with a secondary swell of 0.8m and 11s. Another secondary swell of 1.4m and 7s is also forecast. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Sejorong in the next 12 days are 1.8m 18s and forecast to arrive on Saturday (Jun 28) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 8s period and expected on Tuesday (Jul 01) at 8AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Wed 25th Jun)3.5ft (1.0m) 16s
Best Surf 5AM (Fri 27th Jun)4.5ft (1.4m) 16s
Most Powerful 8PM (Sat 28th Jun)6ft (1.8m) 18s

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

Updates in  hr  min  s Forecast update imminent
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
01
Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.9
SW
1
SSW
1.5
SSW
1.6
SW
1.6
SW
1.4
SW
1.3
SW
1.1
SW
1.6
SE
1.3
SW
1.7
SW
1.8
SW
1.6
SW
1.5
SW
1.3
SW
2
SE
1.1
SW
1.3
SW
1.6
SW
1.6
SW
1.6
SW
1.5
SW
1.5
SW
1.3
SW
1.3
SW
1
SW
1.1
SW
1.3
SW
0.9
SW
1.4
SW
1.3
SW
1.3
SW
1.3
SW
1.1
SW
1.2
SW
1.8
SW
Period(s) (?)1616181716161515818181616151571419181716161615151414141615141413131816
Wave
Graph
(?)Metric surfscale
Energy (?)936937160815881470154713148998221454202718801502127014451025915154320651677148212621272104482887981693895389282977572470013281783
Wind
(km/h)
20
ESE
25
ESE
20
ESE
25
ESE
25
ESE
15
ESE
25
ESE
30
SE
25
ESE
30
ESE
30
ESE
20
ESE
30
ESE
30
ESE
20
ESE
15
ESE
25
ESE
20
ESE
20
ESE
20
ESE
15
E
20
ESE
25
ESE
25
ESE
25
ESE
25
ESE
20
ESE
20
ESE
20
SE
15
E
15
ESE
20
ESE
15
ESE
15
SE
20
ESE
15
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross-
off
crosscrosscrosscrosscrosscrosscrosscrosscross-
off
crosscrosscrosscrosscrosscross
High Tide
/ height (m)
9:15AM
2.80
10:28PM
2.06
10:05AM
2.87
11:11PM
2.15
10:53AM
2.89
11:53PM
2.22
11:37AM
2.83
12:33AM
2.27
12:19PM
2.71
1:12AM
2.30
1:00PM
2.53
1:51AM
2.30
1:40PM
2.32
2:30AM
2.28
2:22PM
2.09
3:11AM
2.24
3:09PM
1.87
3:56AM
2.19
4:10PM
1.67
4:48AM
2.14
5:41PM
1.55
5:52AM
2.12
7:27PM
1.54
Low Tide
/ height (m)
4:11PM
0.10
3:48AM
0.81
4:56PM
0.03
4:38AM
0.73
5:38PM
0.03
5:25AM
0.70
6:18PM
0.10
6:11AM
0.70
6:55PM
0.21
6:57AM
0.75
7:30PM
0.35
7:43AM
0.83
8:04PM
0.51
8:32AM
0.92
8:38PM
0.69
9:26AM
0.99
9:13PM
0.86
10:31AM
1.04
9:54PM
1.02
11:50AM
1.02
10:49PM
1.16
1:14PM
0.93
12:06AM
1.24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
01
Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Sunrise6:26--6:26--6:26--6:26--6:28--6:28--6:28--6:28--6:28--6:28--6:28--6:28--
Sunset-6:02--6:02--6:02--6:02--6:04--6:04--6:04--6:04--6:05--6:05--6:05--6:05-
thunderstorm thunderstorm thunderstorm clearclearclearpart cloudclearclearclearpart cloudpart cloudpart cloudpart cloudclearclearclearpart cloudpart cloudpart cloudthunderstorm clearthunderstorm part cloudpart cloudclearpart cloudclearclearpart cloudclearclearpart cloudpart cloudthunderstorm thunderstorm
Rain (mm)
313-----------------1-1-----------64
Temp. °C262725272725282825272726272825272725282825282725272725272725272725272725
Feels °C (?)262726272626282725262625262625282726282727292626262525272625282727282826

Short Range Forecast: Light rain (total 7mm), mostly falling on Wed morning. Warm (max 28°C on Fri morning, min 25°C on Wed morning). Mainly fresh winds.

Days 3-6 Weather Summary Mostly dry. Warm (max 28°C on Sun afternoon, min 25°C on Sat morning). Mainly fresh winds.

Days 6-9 Weather Summary Light rain (total 2mm), mostly falling on Tue night. Warm (max 28°C on Tue morning, min 24°C on Thu night). Mainly fresh winds.

Long Range Forecast: Moderate rain (total 10mm), heaviest on Sun afternoon. Warm (max 27°C on Fri morning, min 24°C on Fri night). Wind will be generally light.

  • 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 Sejorong Surf forecast

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

Sejorong is 69 km (43 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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