E-Bay surfForecast / Mentawi Islands / Indonesia

information circle48hr Weather and Surf, issued 12 pm Tuesday 16 Sep 2025 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
29.5° C
(Which is slightly warmer than usual)


How big are the waves at E-Bay today?

The current surf forecast for E-Bay at 5PM is: 1.1m 16s primary swell from a South direction (forecast issued at 12:00pm September 16). An open ocean swell of 0.6m 7s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 3.

Time (WIB) & DateWave HeightWave Period
Morning (16 Sep)3ft (0.9m)14s
Afternoon (16 Sep)3.5ft (1.0m)17s
Evening (16 Sep)4ft (1.2m)16s

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

Updates in  hr  min  s Forecast update imminent
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM
Rating
(10 max)
2
3
3
3
2
3
2
3
3
3
3
3
3
3
1
1
0
1
2
3
3
3
2
2
Swell
Height Map
Wave Height (m) & direction (?)
0.9
SSW
0.8
SSW
1.1
S
1.2
S
1.3
S
1.3
S
1.4
S
1.4
S
1.4
S
1.5
S
1.5
S
1.3
S
1.2
S
1.2
S
1.1
S
1.1
S
1.1
S
1
S
1.3
S
1.3
S
1.3
S
1.3
S
0.8
S
0.8
S
Period(s) (?)141716161616151515151514141414141413131313131212
Wave
Graph
(?)Metric surfscale
Energy (?)425560651758859827935875876980966773606589473458436352590572808608312320
Wind
(km/h)
5
WSW
0
SSW
0
WSW
5
ENE
5
ENE
5
NE
10
ENE
5
ENE
5
E
0
E
0
WSW
0
WSW
5
S
5
SSE
10
SE
10
ESE
10
ESE
10
SE
10
SE
5
ESE
0
ESE
0
NE
0
NW
5
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassglassglasscrossglasscrossglassglassglassglassglassglassglassoncross-
on
cross-
on
cross-
on
cross-
on
glassglassglassglassglass
High Tide
/ height (m)
1:47PM
0.52
2:23AM
0.94
3:29PM
0.59
3:40AM
0.98
4:30PM
0.71
4:36AM
1.03
Low Tide
/ height (m)
6:20PM
0.34
10:01AM
0.30
8:25PM
0.36
10:50AM
0.23
10:00PM
0.31
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Sunrise-------6:13-------6:13-------6:13
Sunset--6:20-------6:20-------6:20-----
thunderstorm
thunderstorm
thunderstorm
cloud
cloud
cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
cloud
cloud
cloud
cloud
cloud
part cloud
thunderstorm
part cloud
clear
cloud
part cloud
thunderstorm
thunderstorm
Rain (mm)
321---11-21------1----11
Temp. °C252626262626262627272727272727272728272727272626
Feels °C (?)283131302930303031313131313030303031303132323130
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Mentawi Islands

  1. weather stationWind Update Continuing clean conditions at E-Bay (light winds from the S at MiaPadang 162 km from E-Bay). 0.6m 13s groundswell from the SSW with a 0.5m 16s long period groundswell from the S. 2 swells combining to make bigger set waves.

    E-Bay
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