Beng Beng surfForecast / Mentawi Islands / Indonesia

information circle12 Day Weather and Surf, issued 12 am Monday 02 Mar 2026 WIB
Forecast update in hr  min  s Forecast update imminent
Beng Beng surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Beng Beng sea temperature is
29.2° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Beng Beng this week:

The surf forecast for Beng Beng over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Mar 02) at 1PM. The primary swell is predicted to be 0.3m and 20s period with a secondary swell of 0.5m and 10s. Another secondary swell of 0.4m and 12s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Beng Beng in the next 12 days are 1.1m 18s and forecast to arrive on Sunday (Mar 08) at 7PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+) 1PM (Mon 2nd Mar)1ft (0.3m) 20s
Best Surf 1PM (Tue 3rd Mar)3.5ft (1.1m) 15s
Most Powerful 7PM (Sun 8th Mar)3.5ft (1.1m) 18s

Table - best surf conditions forecast for Beng Beng over the next 12 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 4mm), mostly falling on Tue afternoon. Warm (max 29°C on Tue morning, min 25°C on Sun night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 23mm), heaviest during Thu night. Warm (max 29°C on Sat afternoon, min 25°C on Fri night). Wind will be generally light.

Monday
02
Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Saturday
07
Sun
08
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
2
2
2
3
2
1
2
2
1
1
0
1
0
0
0
1
1
2
2
Swell
Height Map
Wave Height (m) & direction (?)
0.4
SSW
0.5
S
0.5
S
0.9
S
1.1
S
1.1
S
1.3
S
1.2
S
1.2
S
1.1
S
1
S
0.9
S
0.8
SSE
0.8
S
0.8
SSE
0.7
SSE
0.8
S
0.7
S
0.7
S
0.7
S
0.9
S
Period(s) (?)141019161515141313121212111111121010131918
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6150175432541506617488488362285232158157164140133106171365492
Wind
(km/h)
10
WNW
5
WNW
5
W
5
WNW
5
NNW
5
WSW
10
WNW
10
NNW
10
WNW
10
WNW
5
NNW
5
WNW
10
W
10
N
10
WNW
10
WNW
10
NNW
10
NNW
10
WNW
10
NW
5
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
glassoncross-
on
glasscross-
on
cross-
on
cross-
on
cross-
on
crossononcrosscross-
on
cross-
on
cross-
on
crossoncross-
on
on
High Tide
/ height (m)
5:50AM
0.84
6:00PM
1.18
6:29AM
0.96
6:39PM
1.19
7:04AM
1.05
7:14PM
1.17
7:37AM
1.11
7:47PM
1.11
8:09AM
1.14
8:18PM
1.03
8:40AM
1.13
8:46PM
0.93
9:10AM
1.09
Low Tide
/ height (m)
11:57PM
0.12
11:27AM
0.16
12:27AM
0.07
12:13PM
0.11
12:53AM
0.04
12:53PM
0.08
1:18AM
0.03
1:30PM
0.07
1:43AM
0.02
2:05PM
0.08
2:07AM
0.04
2:38PM
0.11
2:32AM
0.06
3:12PM
0.16
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Saturday
07
Sun
08
Sunrise-6:30--6:30--6:30--6:30--6:30--6:30--6:28-
Sunset--6:38--6:38--6:37--6:37--6:37--6:37--6:37
clear
part cloud
part cloud
clear
part cloud
thunderstorm
rain showers
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
clear
thunderstorm
thunderstorm
Rain (mm)
-----11-22329214---22
Temp. °C272828272928272828272828272828262829272828
Feels °C (?)303231303432313231313131303131293132313132
  • 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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Information about the Beng Beng Surf forecast

The above surf forecast table for Beng Beng provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Beng Beng can be found by selecting the local surf guide option on the grey menu. Our Beng Beng surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Beng Beng) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Beng Beng may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

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