Northern Rights surfForecast / Sumbawa / Indonesia

information circle48hr Weather and Surf, issued 1 pm Friday 20 Feb 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
28.7° C
(Which is normal for this time of year)


How big are the waves at Northern Rights today?

The current surf forecast for Northern Rights at 6PM is: 1.0m 13s primary swell from a South-southwest direction (forecast issued at 01:00pm February 20). An open ocean swell of 0.2m 6s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (WITA) & DateWave HeightWave Period
Morning (20 Feb)2.5ft (0.8m)14s
Afternoon (20 Feb)3.5ft (1.0m)13s
Evening (20 Feb)3.5ft (1.0m)13s

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

Updates in  hr  min  s Forecast update imminent
Friday
20
Saturday
21
Sunday
22
Monday
23
11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM
Rating
(10 max)
2
2
1
1
2
2
2
2
1
0
0
2
2
2
2
2
0
0
0
1
1
2
2
1
Swell
Height Map
Wave Height (m) & direction (?)
0.8
SSW
1
SSW
1
SSW
1
SSW
1
SSW
1
SSW
1
SSW
0.9
SSW
1
SSW
1.1
SSW
1.1
SSW
1
SSW
1
SSW
1
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SSW
Period(s) (?)131313131313131214141414131313131414141313131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)239378372367367367372213431452446395378378312317322326322312246242242242
Wind
(km/h)
5
NNE
5
NNW
5
S
5
SSW
5
S
5
SSW
5
SSE
5
S
10
SSW
15
SSW
15
SSW
5
WSW
5
N
5
ESE
0
SSE
5
S
10
SSW
15
SSW
10
SSW
5
SSW
5
SSW
5
SE
0
SSW
5
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassononglassglassglassglassonononglassglassglassglassglassonononononglassglasson
High Tide
/ height (m)
12:53PM
1.45
12:51AM
1.43
1:17PM
1.52
1:36AM
1.26
1:44PM
1.57
2:28AM
1.07
Low Tide
/ height (m)
6:52PM
0.52
6:58AM
0.45
7:39PM
0.47
7:15AM
0.57
8:32PM
0.45
7:28AM
0.67
Friday
20
Saturday
21
Sunday
22
Monday
23
Sunrise-------6:16-------6:16-------6:16
Sunset--6:37-------6:36-------6:36-----
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
light rain
light rain
light rain
light rain
cloud
light rain
Rain (mm)
-1221----132-1-1353342-1
Temp. °C282828272726262628292827272726262725252424242525
Feels °C (?)323233313231303031323131323231303028282828283029
  • 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

Latest Updates

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 Northern Rights 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.


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