Gerpuk Bay - Inside Gerpuk surf break

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

information circle12 Day Weather and Surf, issued 1 pm Thursday 27 Nov 2025 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
29.5° 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 Thursday (Nov 27) at 8PM. The primary swell is predicted to be 1.4m and 12s period with a secondary swell of 0.8m and 18s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Gerpuk Bay - Inside Gerpuk in the next 12 days are 1.7m 16s and forecast to arrive on Tuesday (Dec 02) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Wednesday (Dec 03) at 11PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Thu 27th Nov)4.5ft (1.4m) 12s
Best Surf 2AM (Sat 29th Nov)5ft (1.5m) 16s
Most Powerful 2PM (Tue 2nd Dec)5.5ft (1.7m) 16s

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 43mm), heaviest during Thu night. Warm (max 29°C on Sat afternoon, min 27°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 14mm), heaviest on Sun afternoon. Warm (max 28°C on Sun afternoon, min 26°C on Sun night). Wind will be generally light.

Thu
27
Friday
28
Saturday
29
Sunday
30
Monday
01
Tuesday
02
Wednesday
03
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
2
3
2
2
4
3
3
4
2
2
3
3
2
3
3
2
3
2
2
2
3
Swell
Height Map
Wave Height (m) & direction (?)
1.4
SW
1.4
SSW
1.1
SW
1.2
SW
1.5
SW
1.6
SW
1.7
SW
1.8
SW
1.6
SW
1.6
SW
1.5
SW
1.6
SW
1.6
SW
1.4
SW
1.6
SW
1.7
SW
1.6
SW
1.6
SW
1.8
SW
1.5
SW
1.4
SW
Period(s) (?)121116161616151514141413131316151414141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5684755967461109124812881344109210778499339197111317126210799761133852799
Wind
(km/h)
20
SW
10
WSW
20
SW
20
SW
10
WSW
15
SSW
15
SW
10
WSW
15
SW
20
WSW
15
W
15
SW
20
SW
15
WSW
15
SSW
15
SSW
15
WSW
20
SW
20
SW
15
WSW
15
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
2:17PM
1.86
1:42AM
2.13
3:17PM
1.86
2:43AM
1.94
4:30PM
1.92
4:21AM
1.78
5:42PM
2.06
6:13AM
1.76
6:42PM
2.26
7:35AM
1.84
7:33PM
2.48
8:35AM
1.96
8:20PM
2.70
9:25AM
2.07
Low Tide
/ height (m)
7:40PM
1.16
8:38AM
0.73
8:51PM
1.25
9:36AM
0.86
10:36PM
1.23
10:47AM
0.95
12:18AM
1.03
12:01PM
0.98
1:29AM
0.74
1:05PM
0.95
2:23AM
0.43
1:59PM
0.87
3:10AM
0.16
Thu
27
Friday
28
Saturday
29
Sunday
30
Monday
01
Tuesday
02
Wednesday
03
Sunrise--5:43--5:43--5:45--5:45--5:45--5:45--5:46
Sunset6:19--6:19--6:20--6:20--6:21--6:21--6:22--
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
rain showers
clear
part cloud
clear
thunderstorm
thunderstorm
part cloud
clear
part cloud
thunderstorm
Rain (mm)
3151--22101010-1---12---4
Temp. °C282728282828292727282728282728282728282728
Feels °C (?)303029282930302929292829282829292929282930
  • 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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