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Surf Forecasts:

E-Bay surfForecast / Mentawi Islands / Indonesia

information circle48hr Weather and Surf, issued 6 pm Tuesday 20 Jan 2026 WIB
Forecast update in hr  min  s Forecast update imminent
E-Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's E-Bay sea temperature is
29.2° C
 (Which is normal for this time of year)

How big are the waves at E-Bay today?

The current surf forecast for E-Bay at 1AM is: 0.8m 14s primary swell from a South direction and 0.4m 8s secondary swell from a Southwest direction (forecast issued at 06:00pm January 20). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (WIB) & DateWave HeightWave Period
Morning (21 Jan)2.5ft (0.8m)21s
Afternoon (21 Jan)3.5ft (1.1m)19s
Evening (21 Jan)4ft (1.2m)18s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
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)
1
2
2
2
3
3
3
4
4
4
4
4
4
4
4
4
3
1
1
2
3
2
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
SSW
0.8
SSW
0.8
S
0.8
S
0.6
S
0.8
S
0.8
S
1
S
1.1
S
1.1
S
1.2
S
1.5
S
1.4
S
1.4
S
1.4
S
1.4
S
1.4
S
1.3
S
1.3
S
1.2
S
1.2
S
1.1
S
1.1
S
1.1
S
Period(s) (?)141414142221212019181818171616161515141414141313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)327261243239335575548746893795885135711111001977964900720703581573449423423
Wind
(km/h)
15
NW
15
NW
15
NW
10
NNW
15
NW
10
NW
10
NNW
5
NNW
10
NW
10
NNW
5
NNW
10
WNW
15
NW
10
NW
10
NW
10
WNW
15
W
25
WSW
15
SW
15
WSW
15
W
15
WNW
15
WNW
15
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		offcross-
off		offoffoffoffoffoffcross-
off		cross-
off		offoffcross-
off		cross-
off		crosscross-
on		crosscross-
off		cross-
off		cross-
off		off
High Tide
/ height (m)
7:36PM
1.20
8:06AM
0.85
8:06PM
1.19
8:38AM
0.90
8:35PM
1.15
9:12AM
0.95
Low Tide
/ height (m)
1:59AM
0.05
1:34PM
0.13
2:28AM
0.04
2:14PM
0.14
2:58AM
0.04
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Sunrise-----6:26-------6:28-------6:28--
Sunset6:39-------6:39-------6:39-------
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
light rain
cloud
part cloud
rain showers
thunderstorm
thunderstorm
Rain (mm)
31-----12-------141--111
Temp. °C282827262626282828282727262628292826262626262728
Feels °C (?)293029282829313131313129282830312927272728282929
  • 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 E-Bay 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 E-Bay at:
surf-forecast.com

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