Surf Break

Lat Long: 8.66° S 116.75° E

Northern Rights Surf Forecast and Surf Report

Issued: 7 am 12 Oct 2026 (local time)

Forecast update in  hr  min

Today's Northern Rights sea temperature is
27.7°C
0.1° 

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


Northern Rights surf forecast from 12 Oct 2026:

  • Best quality surf: Monday 12 Oct, 5PM (local time) - 3.5ft (1.0m), 19s period, SSW swell with offshore winds.
  • Most powerful swell: Monday 12 Oct, 11PM (local time) - 5.5ft (1.7m), 17s period, SSW swell with 1,749 kJ wave energy.
  • Next surfable swell (1★+): Monday 12 Oct, 5PM (local time) - 3.5ft (1.0m), 19s period with SSW swell.

Best Forecast Surf Conditions for Northern Rights this week:

The surf forecast for Northern Rights over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Oct 12) at 5PM. The primary swell is predicted to be 1.0m and 19s period with a secondary swell of 1.3m and 14s. Another secondary swell of 0.8m and 4s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Northern Rights in the next 16 days are 1.7m 17s and forecast to arrive on Monday (Oct 12) at 11PM. Winds are predicted to be glassy at the time the swell arrives.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Mon 12th Oct)3.5ft (1.0m) 19s
Best Surf 5PM (Mon 12th Oct)3.5ft (1.0m) 19s
Most Powerful11PM (Mon 12th Oct)5.5ft (1.7m) 17s

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


Short Range Forecast

Mostly dry. Warm (max 29°C on Mon afternoon, min 24°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

Some drizzle, heaviest during Sat night. Warm (max 29°C on Thu afternoon, min 24°C on Thu night). Wind will be generally light.

Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
4
4
3
3
3
2
2
2
1
1
2
2
1
1
0
1
1
0
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
SSW
15
1
SSW
19
1.7
SSW
17
1.6
SSW
16
1.6
SSW
16
1.5
SSW
15
1.4
SSW
15
1.3
SSW
14
1.2
SSW
14
1
SSW
14
1
SSW
14
0.8
SSW
13
0.9
SSW
13
0.7
SSW
12
0.6
SSW
12
0.4
SSW
14
0.4
SSW
14
0.6
S
13
0.5
SSW
16
0.9
SSW
16
1.1
SSW
15
Wave Graph
Metric surfscale
Energy kJ
898
739
1728
1331
1150
948
795
660
542
395
390
229
238
162
115
82
77
128
147
357
505
Wind (km/h)
5
WSW
10
N
5
SSE
10
WSW
0
SSW
5
SSE
5
WSW
5
WSW
5
S
10
WSW
10
SW
5
S
5
NW
5
NNE
5
S
10
SW
5
SW
5
SSW
10
SW
10
SW
5
S
Wind State
cross-on
off
glassy
cross-on
glassy
glassy
cross-on
cross-on
glassy
cross-on
on
glassy
glassy
glassy
glassy
cross-on
glassy
glassy
cross-on
on
glassy
High Tide
12:04PM1.24m
11:18PM1.69m
12:43PM1.15m
11:41PM1.67m
1:24PM1.05m
00:05AM1.63m
2:10PM0.95m
00:30AM1.57m
3:28PM0.88m
00:56AM1.48m
1:25AM1.39m
2:01AM1.29m
Low Tide
5:09PM0.69m
6:24AM0.17m
5:27PM0.75m
7:00AM0.19m
5:41PM0.80m
7:38AM0.25m
5:47PM0.84m
8:23AM0.33m
5:26PM0.86m
9:20AM0.42m
10:46AM0.49m
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
thunderstorm
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
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5:50
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5:50
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5:50
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5:50
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5:48
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5:48
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—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
6:07
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6:07
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6:07
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6:07
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6:07
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6:07
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6:07
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
—
—
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Temp °C
28
29
27
28
29
27
28
29
27
28
29
27
28
29
27
28
29
27
28
28
27
Feels °C
30
32
30
30
32
31
31
31
31
30
31
30
31
33
31
30
32
30
30
30
30
  • 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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Information about the Northern Rights Surf forecast

The above surf forecast table for Northern Rights provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Northern Rights can be found by selecting the local surf guide option on the grey menu. Our Northern Rights 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 (Northern Rights) 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 Northern Rights 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.

Northern Rights is 53 km (33 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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