Gilligans surfForecast / Mentawi Islands / Indonesia

information circle16 Day Weather and Surf, issued 6 am Wednesday 27 May 2026 WIB
Forecast update in hr  min  s Forecast update imminent
Gilligans surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Gilligans sea temperature is
30.2° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Gilligans this week:

The surf forecast for Gilligans over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (May 27) at 1PM. The primary swell is predicted to be 1.5m and 14s period with a secondary swell of 1.0m and 18s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Gilligans in the next 16 days are 2.3m 16s and forecast to arrive on Thursday (May 28) at 4PM. Winds are predicted to be glassy at the time the swell arrives.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+) 1PM (Wed 27th May)5ft (1.5m) 14s
Best Surf 1PM (Wed 27th May)5ft (1.5m) 14s
Most Powerful 4PM (Thu 28th May)7.5ft (2.3m) 16s

Table - best surf conditions forecast for Gilligans over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 6mm), mostly falling on Wed night. Warm (max 29°C on Wed morning, min 26°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 28°C on Sat morning, min 26°C on Sat night). Wind will be generally light.

Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
2
3
3
2
3
3
3
3
3
4
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
SW
14
1.1
SW
18
2.1
SW
16
2.2
SW
16
2.3
SW
16
2.2
SW
15
2.1
SSW
14
2
SSW
14
1.8
SSW
14
1.7
SSW
13
1.6
SSW
13
1.5
SSW
12
1.4
SSW
12
1.3
SSW
12
1.3
SSW
12
1.2
SSW
15
1.3
SSW
14
1.6
SSW
14
1.4
SSW
14
1.4
SSW
13
1.4
SSW
13
Wave Graph
Metric surfscale
Energy kJ
902
817
2445
2413
2529
1983
1835
1582
1204
987
875
647
598
508
446
576
691
929
763
659
659
Wind (km/h)
5
ENE
5
WNW
5
S
5
E
5
WSW
0
S
5
E
5
SW
0
SSE
5
ESE
5
S
5
SE
0
E
5
SW
0
ESE
5
NE
5
WSW
5
NE
0
NNE
5
WSW
5
SSE
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
cross-off
cross-on
glassy
glassy
on
glassy
glassy
glassy
glassy
glassy
glassy
cross-on
High Tide
3:31PM0.62m
4:10AM0.91m
4:23PM0.60m
4:47AM0.95m
5:07PM0.59m
5:23AM0.97m
5:48PM0.58m
5:58AM0.99m
6:25PM0.57m
6:33AM0.99m
7:01PM0.56m
7:08AM0.99m
7:36PM0.56m
Low Tide
10:10AM0.29m
9:21PM0.21m
10:58AM0.23m
9:57PM0.19m
11:37AM0.18m
10:32PM0.17m
12:12PM0.13m
11:06PM0.16m
12:45PM0.10m
11:41PM0.14m
1:18PM0.09m
00:16AM0.13m
1:52PM0.09m
00:51AM0.14m
clear
clear
rain showers
thunderstorm
thunderstorm
clear
part cloud
part cloud
rain showers
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:18
6:18
6:18
6:18
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:15
6:15
6:15
6:15
6:15
6:15
3
1
1
1
Temp °C
29
29
28
28
28
27
28
28
27
28
28
27
28
28
27
28
28
27
28
28
27
34
33
32
32
32
32
32
32
31
32
31
31
33
31
31
32
32
31
33
32
31
Swell 1
Height (m)
Direction
Period (s)
1.5
SW
14
1.4
SW
14
2.1
SW
16
2.2
SW
16
2.3
SW
16
2.2
SW
15
2.1
SSW
14
2
SSW
14
1.8
SSW
14
1.7
SSW
13
1.6
SSW
13
1.5
SSW
12
1.4
SSW
12
1.3
SSW
12
1.3
SSW
12
1.2
SSW
15
1.3
SSW
14
1.6
SSW
14
1.4
SSW
14
1.4
SSW
13
1.4
SSW
13
Energy kJ
902
721
2445
2413
2529
1983
1835
1582
1204
987
875
647
598
508
446
576
691
929
763
659
659
Swell 2
Height (m)
Direction
Period (s)
0.8
SW
19
1.1
SW
18
0.5
WNW
8
0.5
WNW
8
0.5
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
SSW
17
0.9
SSW
16
1.1
SSW
11
1
SSW
11
0.4
WNW
8
0.6
SSW
8
0.8
SSW
18
0.8
SSW
16
Energy kJ
436
817
37
37
37
24
23
23
20
21
21
26
28
115
407
280
226
23
49
352
346
Swell 3
Height (m)
Direction
Period (s)
0.5
WNW
8
0.5
WNW
8
0.4
SE
8
0.4
SE
12
0.4
SE
12
0.3
SE
8
0.2
SSE
8
0.2
SSE
8
0.2
SSE
8
0.2
SSE
7
0.1
SE
7
0.1
SE
7
0.3
SSW
18
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.2
SSW
20
0.4
SSW
18
0.4
WNW
8
0.5
SW
20
Energy kJ
38
38
15
37
37
9
6
6
6
5
2
2
62
26
24
24
26
38
134
23
186
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
4
4
Distance (km)
0
0
0
0
0
0
0
0
0
0
33
0
0
5
0
0
0
0
0
0
21
Best forecast wave conditions in Mentawi Islands
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
4
4
4
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
4
4
4
Header Global
Rating
(10 max)
7
7
6
7
9
9
6
5
5
5
5
7
6
5
4
4
4
4
7
7
4
  • 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 Gilligans Surf forecast

The above surf forecast table for Gilligans provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Gilligans can be found by selecting the local surf guide option on the grey menu. Our Gilligans 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 (Gilligans) 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 Gilligans 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.

Are you planning a holiday in Mentawi Islands? If you are looking for accommodation near Gilligans, camping, hotels and holiday cottages in Mentawi Islands, consider staying in Sungaipenuh which is 173 km (107 miles) away.

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