Gerpuk Bay - Inside Gerpuk surf break

Gerpuk Bay - Inside Gerpuk surfForecast / Lombok – South / Indonesia

information circle12 Day Weather and Surf, issued 1 am Saturday 28 Feb 2026 WITA
Forecast update in hr  min  s Forecast update imminent
Gerpuk Bay - Inside Gerpuk surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Gerpuk Bay - Inside Gerpuk sea temperature is
28.5° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Gerpuk Bay - Inside Gerpuk this week:

The surf forecast for Gerpuk Bay - Inside Gerpuk over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Feb 28) at 8PM. The primary swell is predicted to be 1.1m and 12s period with a secondary swell of 0.3m and 16s. Another secondary swell of 1.7m and 7s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Gerpuk Bay - Inside Gerpuk in the next 12 days are 3.5m 10s and forecast to arrive on Tuesday (Mar 03) at 11PM. Winds are predicted to be offshore at the time the swell arrives.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Sat 28th Feb)3.5ft (1.1m) 12s
Best Surf11PM (Mon 2nd Mar)4.5ft (1.3m) 17s
Most Powerful11PM (Tue 3rd Mar)11ft (3.5m) 10s

Table - best surf conditions forecast for Gerpuk Bay - Inside Gerpuk over the next 12 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 64mm), heaviest during Mon night. Warm (max 28°C on Sun afternoon, min 24°C on Mon night). Winds decreasing (fresh winds from the W on Sat afternoon, light winds from the WNW by Mon night).

Days 3-6 Weather Summary Heavy rain (total 31mm), heaviest during Tue morning. Warm (max 29°C on Thu morning, min 24°C on Tue morning). Winds increasing (light winds from the N on Tue morning, strong winds from the W by Tue night).

Saturday
28
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
Friday
06
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
2
2
2
1
2
2
2
2
4
4
4
2
3
3
3
3
4
4
4
3
3
Swell
Height Map
Wave Height (m) & direction (?)
1.2
SSW
1.2
SSW
0.9
SSW
1.6
WSW
1.5
W
1.1
SSW
1.1
SSW
1
SSW
1.6
SSW
1.9
SSW
2.2
SSW
2.1
SSW
2
SSW
1.9
SSW
2.2
SW
2.3
WSW
1.7
SSW
2.4
WSW
2.4
WSW
2.3
WSW
2.2
WSW
Period(s) (?)13121277111118161515141313138128999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4513922512372252912816301261155720901900136612241575622852770909793784
Wind
(km/h)
35
W
30
W
20
WNW
25
W
25
W
25
W
25
W
20
W
5
WNW
15
NW
20
W
40
WNW
35
W
35
W
25
WNW
20
NW
20
WNW
15
NW
15
NNW
25
NNW
15
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffoffoffoffcross-
off
offcross-
off
offoffoffoffoffoffoffoffcross-
off
cross-
off
cross-
off
High Tide
/ height (m)
9:04AM
1.59
8:03PM
2.17
9:37AM
1.88
9:08PM
2.39
10:06AM
2.16
9:54PM
2.58
10:33AM
2.42
10:32PM
2.69
10:59AM
2.62
11:05PM
2.73
11:25AM
2.76
11:36PM
2.69
11:50AM
2.83
12:05AM
2.59
Low Tide
/ height (m)
1:33PM
1.32
3:12AM
0.58
2:58PM
1.04
3:49AM
0.39
3:46PM
0.76
4:20AM
0.26
4:25PM
0.51
4:48AM
0.18
4:59PM
0.32
5:14AM
0.16
5:31PM
0.20
5:39AM
0.19
6:02PM
0.16
Saturday
28
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Sunrise6:18--6:18--6:18--6:18--6:18--6:18--6:18--
Sunset-6:35--6:35--6:34--6:34--6:32--6:32--6:31-
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
Rain (mm)
341163153316429413-263-6
Temp. °C272726262826282827262826282827292927293027
Feels °C (?)262627262827292929283027272727302929313227
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Gerpuk Bay - Inside Gerpuk Surf forecast

The above surf forecast table for Gerpuk Bay - Inside Gerpuk provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Gerpuk Bay - Inside Gerpuk can be found by selecting the local surf guide option on the grey menu. Our Gerpuk Bay - Inside Gerpuk 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 (Gerpuk Bay - Inside Gerpuk) 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 Gerpuk Bay - Inside Gerpuk 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.

Grupuk is 26 km (16 miles) from the city of Praya. If you plan a holiday in South Coast of Lombok, look for hotels and other accommodation in Praya. Praya has rooms for a wide range of budgets as well as car hire and transport links.

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