Gerpuk Bay - Inside Gerpuk surf break

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

information circle16 Day Weather and Surf, issued 7 pm Thursday 23 Apr 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
29.1° 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 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Apr 24) at 8AM. The primary swell is predicted to be 1.8m and 14s period with a secondary swell of 0.5m and 5s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Gerpuk Bay - Inside Gerpuk in the next 16 days are 2.0m 17s and forecast to arrive on Wednesday (Apr 29) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Fri 24th Apr)6ft (1.8m) 14s
Best Surf11PM (Sat 25th Apr)6ft (1.8m) 17s
Most Powerful 2PM (Wed 29th Apr)6.5ft (2.0m) 17s

Table - best surf conditions forecast for Gerpuk Bay - Inside Gerpuk over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 11mm), heaviest on Sat night. Warm (max 29°C on Fri afternoon, min 26°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 10mm), heaviest on Sun night. Warm (max 29°C on Mon afternoon, min 26°C on Mon night). Wind will be generally light.

Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thu
30
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
3
3
2
3
2
2
4
3
2
2
3
2
2
2
1
3
3
1
3
4
4
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
2
SSW
14
1.8
SSW
13
1.7
SSW
13
1.5
SSW
13
1.5
SSW
14
1.7
SSW
15
1.9
SSW
16
1.8
SSW
16
1.7
SSW
15
1.5
SSW
14
1.5
SSW
14
1
SSW
16
1.5
SSW
13
1.4
SSW
13
1
SSW
20
1.4
SSW
18
1.7
SSW
17
2
SSW
16
2
SSW
16
1.9
SSW
15
1.9
SSW
15
Wave Graph
Metric surfscale
Energy kJ
1624
1127
1002
734
886
1225
1975
1588
1241
826
838
457
817
711
761
1346
1627
2136
1982
1632
1589
Wind (km/h)
10
ENE
5
SSE
5
E
5
NE
5
SE
10
ESE
5
NNW
5
S
10
SSE
5
ENE
5
SW
10
SSE
10
E
5
SE
15
SE
10
E
10
SSE
15
SE
10
E
5
SE
5
SSW
cross-on
glassy
on
glassy
cross-on
on
cross-off
cross
cross-on
cross-on
glassy
cross-on
on
on
on
cross-on
cross-on
on
cross-on
glassy
glassy
High Tide
2:26AM1.77m
2:16PM2.26m
3:56AM1.66m
3:41PM1.97m
6:12AM1.73m
6:03PM1.85m
7:32AM1.97m
7:41PM1.94m
8:16AM2.20m
8:38PM2.06m
8:50AM2.40m
9:19PM2.17m
9:19AM2.56m
Low Tide
8:17PM0.51m
7:47AM1.02m
9:25PM0.76m
9:08AM1.24m
11:06PM0.92m
11:52AM1.29m
00:48AM0.92m
1:41PM1.06m
1:50AM0.84m
2:35PM0.79m
2:33AM0.76m
3:14PM0.55m
3:07AM0.70m
3:46PM0.35m
clear
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
part cloud
clear
thunderstorm
thunderstorm
clear
clear
thunderstorm
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:16
6:16
6:16
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
6:07
6:07
6:07
6:06
6:06
6:06
6:05
1
2
2
4
1
1
4
1
1
4
1
4
Temp °C
28
28
29
28
28
29
28
28
29
28
28
29
28
28
28
27
28
28
27
28
28
31
33
33
33
32
32
33
32
32
32
33
33
32
32
30
29
32
31
29
32
32
Swell 1
Height (m)
Direction
Period (s)
2
SSW
14
1.8
SSW
13
1.7
SSW
13
1.5
SSW
13
1.5
SSW
14
1.7
SSW
15
1.9
SSW
16
1.8
SSW
16
1.7
SSW
15
1.5
SSW
14
1.5
SSW
14
1.1
SSW
13
1.5
SSW
13
1.4
SSW
13
1.3
SSW
13
1.4
SSW
18
1.7
SSW
17
2
SSW
16
2
SSW
16
1.9
SSW
15
1.9
SSW
15
Energy kJ
1624
1127
1002
734
886
1225
1975
1588
1241
826
838
395
817
711
634
1346
1627
2136
1982
1632
1589
Swell 2
Height (m)
Direction
Period (s)
0.5
SE
6
0.6
SE
5
0.6
SE
6
0.7
SE
7
0.9
SE
8
0.9
SE
8
1
SE
8
0.9
SE
7
0.8
SE
7
0.8
SE
7
0.7
SE
7
1
SSW
16
0.6
SE
7
0.7
SE
6
1
SSW
20
1.1
SSW
13
1
SSW
13
0.8
SE
7
0.7
SE
7
0.7
SE
7
0.7
SE
7
Energy kJ
15
18
28
47
107
94
108
86
69
52
47
457
35
38
761
402
312
65
47
48
45
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
22
0.4
SW
20
0.2
WSW
15
0.1
SW
19
0.8
SE
7
0.2
SSW
24
0.6
SSW
22
0.7
SE
6
0.7
SE
6
0.8
SE
7
0.2
WSW
15
0.2
WSW
16
Energy kJ
18
100
21
15
67
55
363
39
38
65
21
25
Wind waves
Height (m)
Direction
Period (s)
0.8
ESE
4
0.9
SE
6
1.1
SE
6
Energy kJ
16
61
88
Nearest Offshore or Glassy
Rating
(10 max)
4
3
3
3
3
3
4
4
3
3
3
3
3
3
4
4
4
4
4
4
4
Distance (km)
3
0
11
0
11
11
0
3
11
3
0
11
7
11
22
3
11
12
7
0
0
Best forecast wave conditions in South Coast of Lombok
Rating
(10 max)
4
4
4
3
4
4
4
4
4
3
3
3
3
4
4
4
4
4
4
4
4
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
3
3
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
5
5
5
5
4
4
4
4
6
6
8
5
6
6
4
6
9
5
8
5
6
  • 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 16 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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