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Surf Forecasts:

Asu surfForecast / Nias / Indonesia

information circle48hr Weather and Surf, issued 6 pm Thursday 19 Mar 2026 WIB
Forecast update in hr  min  s Forecast update imminent
Asu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Asu sea temperature is
30.0° C
 (Which is normal for this time of year)

How big are the waves at Asu today?

The current surf forecast for Asu at 11PM is: 0.8m 12s primary swell from a Southwest direction and 0.6m 14s secondary swell from a South-southwest direction (forecast issued at 06:00pm March 19). The wind direction is predicted to be glassy and the swell rating is 2.

Time (WIB) & DateWave HeightWave Period
Morning (19 Mar)--
Afternoon (19 Mar)3.5ft (1.0m)13s
Evening (19 Mar)3ft (0.9m)12s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thursday
19
Friday
20
Saturday
21
Sunday
22
4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM
Rating
(10 max)
2
2
2
2
2
1
2
1
1
2
2
2
2
2
2
2
2
2
2
2
2
3
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1
SW
0.9
SW
0.8
SW
0.8
SW
0.6
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.7
SW
0.7
SW
0.9
SSW
0.8
SSW
0.8
SSW
0.6
SSW
0.7
SW
0.9
SSW
0.9
SW
0.9
SSW
0.9
SSW
0.9
SW
Period(s) (?)131312121413131313131313131312121215151516161413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)326230178178147277281277277277281286170170239177177146220403349425347261
Wind
(km/h)
0
SW
0
WNW
5
E
0
NE
5
NE
5
NE
5
NNE
5
NW
5
WNW
5
WNW
5
NNW
5
NE
5
NE
5
E
5
ESE
10
SSW
5
WSW
5
WSW
5
SE
5
SE
5
ESE
5
ESE
5
SE
5
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassglassglassglasscrossglassoncross-
on		glassglassglassglassglasscross-
off		cross-
off		glassglassglassglassglassoffglassglass
High Tide
/ height (m)
6:27PM
0.76
6:51AM
0.78
7:00PM
0.73
7:24AM
0.81
7:33PM
0.68
7:59AM
0.82
Low Tide
/ height (m)
12:36AM
-0.01
12:56PM
0.02
1:02AM
-0.02
1:35PM
0.02
1:29AM
-0.02
Thursday
19
Friday
20
Saturday
21
Sunday
22
Sunrise-----6:35-------6:35-------6:33--
Sunset6:42-------6:40-------6:40-------
part cloud
part cloud
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
part cloud
Rain (mm)
----2111------------112-
Temp. °C282828282726272828282828272727282828282827272728
Feels °C (?)323232333129313231323232313131323232323331313132
  • 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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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 Asu 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.

View detailed surf forecast for Asu at:
surf-forecast.com

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