8 Dec 2025: Tsunami Alert Issued for NE Japan

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Telescopes surf break

Telescopes surfForecast / Mentawi Islands / Indonesia

information circle48hr Weather and Surf, issued 12 am Tuesday 09 Dec 2025 WIB
Forecast update in hr  min  s Forecast update imminent
Telescopes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Telescopes sea temperature is
29.7° C
(Which is 1.1°C warmer than normal for this time of year)
Updates in  hr  min  s Forecast update imminent
Mon
08
Tuesday
09
Wednesday
10
Thursday
11
10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM
Rating
(10 max)
0
1
3
3
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.9
SW
1
SW
1
SW
1
SW
0.9
SW
1
SW
1
SW
1
SW
1
SSW
1
SSW
0.9
SSW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
0.8
SW
0.8
SW
0.9
SW
0.9
SW
0.9
SW
1.6
W
2.5
WSW
2.5
WSW
Period(s) (?)151515141414141414141414141413131313141414898
Wave
Graph
(?)Metric surfscale
Energy kJ (?)365424418412350407395384402402342280272264261257212215276288280334885829
Wind
(km/h)
20
SW
15
SW
5
SSW
10
ESE
15
E
10
NE
10
NNW
20
NW
30
WNW
25
WNW
25
WNW
15
WNW
15
NW
20
NW
20
WNW
20
NNW
30
WNW
30
NW
30
NW
30
NNW
35
NNW
35
NNW
30
NW
30
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
glassoffoffcross-
off
crosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
8:46PM
1.28
9:25AM
0.78
9:35PM
1.18
10:23AM
0.78
10:26PM
1.06
11:27AM
0.79
Low Tide
/ height (m)
3:19AM
0.06
2:43PM
0.16
4:04AM
0.12
3:35PM
0.26
4:49AM
0.18
4:34PM
0.36
Mon
08
Tuesday
09
Wednesday
10
Thursday
11
Sunrise---6:05-------6:07-------6:07----
Sunset------6:20-------6:21-------6:21-
thunderstorm
thunderstorm
light rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
mod rain
thunderstorm
thunderstorm
light rain
thunderstorm
mod rain
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
mod rain
Rain (mm)
2221134518102612531854815339
Temp. °C262526262626262524252525242525252525252424262525
Feels °C (?)282730292829292624252527272626272424242323242424
  • 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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