Northern Rights surfForecast / Sumbawa / Indonesia

information circle48hr Weather and Surf, issued 1 am Wednesday 27 May 2026 WITA
Forecast update in hr  min  s Forecast update imminent
Northern Rights surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Northern Rights sea temperature is
29.1° C
(Which is 1.0°C warmer than normal for this time of year)

How big are the waves at Northern Rights today?

The current surf forecast for Northern Rights at 5AM is: 0.6m 16s primary swell from a South-southwest direction and 0.7m 8s secondary swell from a South-southeast direction (forecast issued at 01:00am May 27). The wind direction is predicted to be glassy.

Time (WITA) & DateWave HeightWave Period
Morning (27 May)2.5ft (0.7m)16s
Afternoon (27 May)2.5ft (0.7m)15s
Evening (27 May)2.5ft (0.7m)15s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 28°C on Wed afternoon, min 22°C on Thu night). Wind will be generally light.

Wednesday
27
Thursday
28
Friday
29
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
1
1
2
1
1
0
1
1
1
1
1
0
0
0
1
2
2
1
2
0
0
0
1
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.6
SSW
16
0.6
SSW
16
0.7
SSW
16
0.7
SSW
16
0.7
SSW
15
0.7
SSW
15
0.7
SSW
15
0.7
SSW
14
0.6
SSW
14
0.5
SW
19
0.5
SW
18
0.6
SW
18
0.7
SW
18
0.8
SW
17
0.9
SSW
17
0.9
SSW
16
1
SW
16
1
SW
16
1.1
SW
16
1.1
SW
16
1
SSW
16
0.9
SSW
15
0.9
SSW
15
1
SSW
14
Wave Graph
Metric surfscale
Energy kJ
169
169
223
220
207
191
188
186
138
173
159
252
316
362
487
458
502
496
573
573
506
414
377
437
Wind (km/h)
5
S
5
S
5
S
5
SW
10
SW
10
SW
5
SSE
5
S
5
S
10
SSW
5
SSW
10
SW
20
SSW
20
SSW
10
S
5
SSW
5
S
5
SSW
5
SSW
10
SW
20
SW
20
SSW
5
S
5
S
glassy
glassy
glassy
on
cross-on
on
cross-on
on
on
on
on
on
on
on
on
glassy
glassy
on
glassy
on
on
on
cross-on
glassy
High Tide
8:13AM1.51m
9:28PM1.05m
8:39AM1.57m
10:23PM1.06m
9:05AM1.61m
Low Tide
1:32AM0.72m
3:27PM0.46m
2:08AM0.79m
4:02PM0.33m
2:41AM0.84m
4:35PM0.22m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
6:00
Temp °C
24
24
24
27
28
28
25
24
24
23
24
26
28
27
25
24
23
22
23
26
27
27
25
24
27
27
27
29
29
30
27
26
26
25
26
27
27
26
27
27
25
24
26
27
26
26
27
26
Swell 1
Height (m)
Direction
Period (s)
0.7
SSE
8
0.7
SSE
8
0.6
SSE
7
0.7
SSW
16
0.6
SSE
7
0.7
SSW
15
0.6
SSE
6
0.7
SSW
14
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
0.6
SW
18
0.7
SW
18
0.8
SW
17
0.9
SSW
17
0.9
SSW
16
1
SW
16
1
SW
16
1.1
SW
16
1.1
SW
16
1
SSW
16
0.9
SSW
15
0.9
SSW
15
1
SSW
14
Energy kJ
60
62
43
220
36
191
32
186
138
136
136
252
316
362
487
458
502
496
573
573
506
414
377
437
Swell 2
Height (m)
Direction
Period (s)
0.6
SSW
16
0.6
SSW
16
0.7
SSW
16
0.6
SSE
7
0.7
SSW
15
0.2
SSW
10
0.7
SSW
15
0.6
SSE
6
0.5
S
6
0.5
S
7
0.5
SW
18
0.5
SSW
14
0.5
SSW
14
0.5
SSW
14
0.5
SSE
6
0.4
SSE
6
0.4
SSE
6
0.4
SSE
6
0.3
SSE
7
Energy kJ
169
169
223
41
207
9
188
31
20
27
159
115
111
107
20
13
10
10
9
Swell 3
Height (m)
Direction
Period (s)
0.3
SSW
11
0.3
SSW
11
0.3
SSW
11
0.1
SW
22
0.2
SSW
10
0.1
SW
21
0.2
SSW
20
0.4
SW
19
0.4
SW
19
0.5
SW
19
0.5
S
7
0.5
S
7
Energy kJ
23
23
22
18
11
17
38
96
131
173
27
24
Wind waves
Height (m)
Direction
Period (s)
1
SSE
7
1
SSE
7
1
SSE
7
0.6
SSE
7
0.9
SSE
6
0.8
SSE
6
0.8
SSE
7
0.8
SSE
7
0.5
S
7
0.6
S
7
0.6
SSE
6
0.7
SE
6
0.6
SSE
6
0.6
SSE
6
0.6
SSE
7
0.4
SSE
7
0.5
S
6
0.5
SSE
6
0.4
SSE
6
Energy kJ
108
96
91
34
67
49
54
54
24
32
30
32
20
20
29
15
20
21
14
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
2
2
2
2
2
2
2
2
3
3
4
2
2
2
2
2
3
3
3
2
2
Distance (km)
0
0
0
14
20
20
14
14
14
14
14
23
144
20
14
0
0
14
0
23
95
23
14
0
Best forecast wave conditions in Sumbawa
Rating
(10 max)
3
3
3
3
2
2
3
3
3
3
3
3
3
4
4
4
4
4
4
4
3
3
4
4
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
5
6
7
7
9
7
9
9
6
6
6
9
9
9
9
9
7
7
6
6
5
5
5
5
  • 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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