Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Asu surfForecast / Nias / Indonesia

information circle48hr Weather and Surf, issued 6 am Friday 13 Feb 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
29.9° C
 (Which is slightly warmer than usual)

How big are the waves at Asu today?

The current surf forecast for Asu at 10AM is: 0.6m 13s primary swell from a South-southwest direction and 0.9m 8s secondary swell from a West-southwest direction (forecast issued at 06:00am February 13). The wind direction is predicted to be glassy and the swell rating is 2.

Time (WIB) & DateWave HeightWave Period
Morning (13 Feb)2ft (0.6m)14s
Afternoon (13 Feb)2.5ft (0.7m)13s
Evening (13 Feb)2.5ft (0.7m)13s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
13
Saturday
14
Sunday
15
Mon
16
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)
1
2
2
1
0
0
0
1
2
2
0
0
0
0
0
0
1
2
2
1
1
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
SSW
0.6
SSW
0.6
SSW
0.7
SSW
0.7
SW
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.5
SW
0.7
SW
0.7
SW
0.7
SW
0.9
SW
1.1
SW
1
SW
1
SW
Period(s) (?)141413131313131312121212121212122020201918181818
Wave
Graph
(?)Metric surfscale
Energy kJ (?)188140120156178154149145136131989694939393198388388384475727614607
Wind
(km/h)
10
WSW
0
WNW
5
SSW
5
SW
15
WSW
10
W
10
WNW
10
NW
5
NNW
5
NNW
10
N
10
NW
15
NW
15
WNW
10
NW
10
NW
10
NW
10
N
10
N
10
WNW
15
W
10
W
15
W
15
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crossglassglasscrosscross-
on		cross-
on		cross-
on		onglassglasscross-
on		ononononononcross-
on		cross-
on		oncross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
3:53AM
0.28
4:11PM
0.59
4:48AM
0.34
4:53PM
0.65
5:22AM
0.40
5:27PM
0.72
Low Tide
/ height (m)
8:23AM
0.22
11:36PM
0.17
9:47AM
0.18
11:52PM
0.13
10:37AM
0.14
12:11AM
0.09
Friday
13
Saturday
14
Sunday
15
Mon
16
Sunrise-6:41-------6:41-------6:41------
Sunset----6:46-------6:46-------6:46---
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
clear
clear
part cloud
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
thunderstorm
mod rain
Rain (mm)
213----221-1-----111--49
Temp. °C282827282829292827272728282928282827272828292827
Feels °C (?)313331323031323131313031293231313130313130323029
  • 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

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal
travel
Surf Forecast

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal

Surf road trips just got even better. Surf-Forecast users can now save up to 20% on SIXT rental cars worldwide during the promotional period until March 31, 2026. Whether you’re planning a legendary California road trip, chasing waves along Europe’s coasts, or exploring remote surf destinations, this exclusive SIXT offer helps you travel smarter and cheaper. And if you want some inspiration on where to go, check out our article Five Iconic Surf Road Trips. Click and get your SIXT discount

The World’s Most Inconsistent Waves
Ben Mondy

The World’s Most Inconsistent Waves

Huntington, Dribbleton, Virginia, Holland and the Superbank! We recently had a look at the world’s most consistent waves. This was based on the combination of swells and wind directed at 7,000 surf spots, as compiled from our data since 2006. Those stats, represented in easy-to-read graphics, are located under each wave’s spot guides, with historical swell and wind breakdowns available by month, season, and year. There is also an offshore filter, which shows how often the swells come with clean

Read more

Read more

Discover more articles and updates in the Greenroom.

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

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest