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:

4 Bobs surfForecast / Mentawi Islands / Indonesia

information circle48hr Weather and Surf, issued 6 am Wednesday 24 Dec 2025 WIB
Forecast update in hr  min  s Forecast update imminent
4 Bobs surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's 4 Bobs sea temperature is
29.0° C
 (Which is normal for this time of year)

How big are the waves at 4 Bobs today?

The current surf forecast for 4 Bobs at 9AM is: 0.7m 13s primary swell from a Southwest direction and 0.9m 10s secondary swell from a South direction (forecast issued at 06:00am December 24). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (WIB) & DateWave HeightWave Period
Morning (24 Dec)2.5ft (0.7m)13s
Afternoon (24 Dec)2.5ft (0.7m)14s
Evening (24 Dec)2.5ft (0.8m)13s

Table - waves today at 4 Bobs. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
24
Thursday
25
Friday
26
Sat
27
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)
2
2
2
2
2
2
2
0
0
0
0
1
0
0
0
0
2
2
2
3
4
2
2
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
S
0.7
SW
0.9
S
0.9
S
0.9
SW
0.8
SW
0.8
SW
0.6
S
0.6
S
0.6
S
0.7
SW
0.9
SW
0.9
SW
0.9
SW
1.9
WSW
1.9
W
1.8
W
1.8
W
1.7
W
0.9
SW
1.1
SW
1.1
SW
1.1
SW
1.4
SW
Period(s) (?)1013101014131318171613131414778881818181817
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1641611581642642122082252171951752572933013423973974323824707197907031048
Wind
(km/h)
10
NW
10
NNW
10
NW
5
NNW
5
WNW
10
WNW
15
WNW
15
W
15
W
20
W
25
WNW
25
WNW
30
W
35
W
35
W
30
W
20
WNW
15
NW
15
NW
20
N
10
NW
10
W
10
WSW
20
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		offcross-
off		glasscross-
off		cross-
off		cross-
off		crosscrosscrosscross-
off		cross-
off		cross-
off		crosscrosscrosscross-
off		cross-
off		cross-
off		offcross-
off		crosscrosscross-
on
High Tide
/ height (m)
8:57AM
0.76
8:53PM
1.13
9:36AM
0.78
9:25PM
1.08
10:21AM
0.82
10:03PM
1.01
Low Tide
/ height (m)
2:52AM
0.10
2:21PM
0.20
3:27AM
0.11
3:04PM
0.25
4:04AM
0.13
3:54PM
0.30
Wednesday
24
Thursday
25
Friday
26
Sat
27
Sunrise-6:13-------6:15-------6:15------
Sunset----6:28-------6:29-------6:29---
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
part cloud
cloud
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
mod rain
rain showers
cloud
thunderstorm
mod rain
mod rain
thunderstorm
light rain
rain showers
thunderstorm
Rain (mm)
13--1--355633495-4664124
Temp. °C272728292928282727272628282625252626272726262625
Feels °C (?)303031333331312929292628282524232728282929292926
  • 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

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 4 Bobs 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 4 Bobs at:
surf-forecast.com

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest