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Surf Forecasts:

Asu surfForecast / Nias / Indonesia

information circle48hr Weather and Surf, issued 6 am 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 3PM is: 1.0m 13s primary swell from a Southwest direction and 0.4m 9s secondary swell from a South-southeast direction (forecast issued at 06:00am March 19). The wind direction is predicted to be glassy and the swell rating is 2.

Time (WIB) & DateWave HeightWave Period
Morning (19 Mar)3.5ft (1.0m)13s
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
Sun
22
4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM
Rating
(10 max)
2
2
2
2
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
SW
1.1
SW
1
SW
1
SW
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
Period(s) (?)131313131313121214131313131313131313121212151515
Wave
Graph
(?)Metric surfscale
Energy kJ (?)400400342336326230178178147277281277277277281286170170239177177146220403
Wind
(km/h)
15
S
10
SE
5
SE
0
N
5
SW
5
SW
5
SSE
0
ESE
5
NNE
5
NE
5
NE
5
WNW
5
SSW
5
SSE
5
ESE
5
ENE
5
ENE
5
E
5
ESE
10
SSW
5
SSW
5
SSW
10
SSE
10
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		offglassglasscrossglassglassglassglassglassglassglasscross-
off		glassglassglassglasscross-
off		offcross-
off		glasscross-
off		cross-
off		off
High Tide
/ height (m)
6:21AM
0.72
6:27PM
0.76
6:51AM
0.78
7:00PM
0.73
7:24AM
0.81
7:33PM
0.68
Low Tide
/ height (m)
12:18PM
0.05
12:36AM
-0.01
12:56PM
0.02
1:02AM
-0.02
1:35PM
0.02
Thursday
19
Friday
20
Saturday
21
Sun
22
Sunrise-6:35-------6:35-------6:35------
Sunset----6:42-------6:40-------6:40---
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
Rain (mm)
2241---2111-------------
Temp. °C282828282828282827272728282828282727272828282828
Feels °C (?)313232333132323331313132313132323131313232323132
  • 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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