Gilligans Surf Break

Lat Long: 2.86° S 100.03° E

Gilligans Surf Forecast and Surf Report

Issued: 6 am 24 Jul 2026 (local time)

Forecast update in  hr  min

Today's Gilligans sea temperature is
29.8° C
0.9° 

Gilligans surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Gilligans surf forecast from 24 Jul 2026:

  • Best quality surf: Thursday 30 Jul, 7AM (local time) - 3.5ft (1.1m), 19s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Friday 31 Jul, 1PM (local time) - 5ft (1.5m), 16s period, SSW swell with 1,199 kJ wave energy.
  • Next surfable swell (1★+): Monday 27 Jul, 1AM (local time) - 4.5ft (1.3m), 9s period with SSE swell.

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 Monday (Jul 27) at 1AM. The primary swell is predicted to be 1.3m and 9s period with a secondary swell of 0.7m and 13s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Gilligans in the next 16 days are 1.5m 16s and forecast to arrive on Friday (Jul 31) at 1PM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Mon 27th Jul)4.5ft (1.3m) 9s
Best Surf 7AM (Thu 30th Jul)3.5ft (1.1m) 19s
Most Powerful 1PM (Fri 31st Jul)5ft (1.5m) 16s

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


The Lowdown

Gilligans is a reef break that’s very consistent and exposed to the south-west swells we’ve got coming. The water temperature is sitting at 86°, which is pretty bang-on average for this time of year, so no surprises there. The wind is gonna be the main character in this story, and for the first few days it’s not a friendly one.

Right now through Friday 24th and Saturday 25th July, it’s messy. Cross-shore and cross-onshore winds around 19 to 16 mph are lumping up a 7 ft swell from the SSE. The combined energy is moderate to strong (950 to 1071), but the surf quality is poor. Honestly, it’s more of a kite session than a paddle session if you’re after any real fun. That size, with that wind, makes it a choppy mess.

Sunday 26th stays a bit ordinary. Swell drops to 5 ft, period short at 9 seconds, and energy is still moderate (561). Wind’s still cross or cross-on, so the waves are lumpy and uninspiring. Not worth rushing out for.

Monday 27th brings a slight improvement. Swell settles to 4 ft with a longer 11-second period, and the wind eases to a light breeze. The wave state is still a bit crossed-up but the morning session is the cleaner call, with energy moderate (638). It’s a marginal day but you could get a few if you’re keen.

Tuesday 28th and Wednesday 29th start to show some hope. Mornings are clean with light cross-off breezes from the ESE. Swell is small, around 3 ft to 4 ft, but the period stretches to 14 seconds, giving the waves some shape. The energy is moderate (559 to 612). It’s not big, but the conditions are good, and you’ll find some fun little runners if you’re patient.

Now, the real standout comes on Thursday 30th July. The morning session is firing: a 4 ft SSW swell with a very long 19-second period, light cross-off wind, and clean conditions. The energy is strong at 1212. This is a groundswell, and at a reef break like Gilligans, those long-period lines will set up beautifully. It’s a classic setup for experienced surfers—the waves will have heaps of push and a clean face. The only thing to watch is that the swell direction is SSW, which matches the optimum swell direction for this spot. This is the best session of the whole period.

Friday 31st July through to Sunday 2nd August sees the swell bump up a bit—4 ft to 5 ft—with periods between 16 and 20 seconds. Energy stays strong (1052 to 2168). The wind remains light, but it’s cross or cross-on, so the surfaces aren’t glassy. The mornings on Friday 31st and Saturday 1st August offer a light cross-shore, which is workable, but the real magic from Thursday morning doesn’t quite repeat. By Sunday 2nd August, the cross-on wind and storm risk make it a marginal call again.

The second week holds some promise, but it’s less certain. Monday 3rd August brings a 6 ft swell with 16-second period and strong energy (2988), but the wind is cross and there’s a storm risk. Tuesday 4th August morning is worth a look: a solid 8 ft SSW swell, 17-second period, and a clean cross-off breeze from the NNW. Energy is very strong at 3169. This is a solid, powerful swell—too big for beginners, but experts will love the juice. The afternoon stays clean too, with 8 ft waves.

Wednesday 5th and Thursday 6th August drop back a bit, with 5 ft to 6 ft swells and light winds. The mornings on Thursday 6th are clean with a gentle cross-off, offering a solid 5 ft wave and moderate energy (947). It’s a good day, but not a standout.

The final highlight is on Friday 7th and Saturday 8th August. Friday morning has a 3 ft SSW swell with an 18-second period and clean cross-off wind—excellent for experienced surfers. Energy is strong (1121). Saturday 8th August, the last day in the window, looks absolutely stunning: glassy conditions with a 7 ft to 8 ft SSW swell, 17 to 18-second period, and very strong energy (3044 to 3623). That’s a massive, clean, long-period groundswell hitting the reef with no wind. It’s going to be a ripper. Expect some crowd, since Gilligans can get populated when it’s good, but for those in the know, this is the session to circle on the calendar.

Overall, the first week is rough until Thursday 30th July, which is the standout, with a smaller but perfect window on Saturday 8th August as the long-range cherry on top.

Rusty

Short Range Forecast

Mostly dry. Warm (max 28°C on Fri morning, min 26°C on Sun night). Winds decreasing (fresh winds from the SE on Fri morning, light winds from the SE by Sun night).

Days 4-6 Weather Summary

Light rain (total 4mm), mostly falling on Mon morning. Warm (max 28°C on Mon morning, min 25°C on Tue night). Wind will be generally light.

Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
1
0
0
1
1
0
2
2
2
2
3
2
3
3
2
3
4
2
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
SSE
10
2.1
SSE
10
1.9
SSE
10
1.9
SSE
10
1.9
SSE
10
1.8
SSE
10
1.5
SSE
9
1.4
SSE
10
1.3
SSE
9
1.2
SSE
11
1.3
SSE
10
0.8
SSW
16
1.2
SSE
10
0.9
SSW
15
0.8
SSW
15
0.9
SSW
14
1
SSW
14
0.8
SSW
20
1.1
SSW
19
1.1
SW
18
1.4
SSW
18
Wave Graph
Metric surfscale
Energy kJ
838
804
631
684
671
556
360
341
271
313
333
318
279
348
279
330
431
485
894
735
1159
Wind (km/h)
30
SE
30
SSE
25
SSE
25
SSE
25
SSE
20
SSE
20
SSE
15
SSE
10
SE
15
SSE
10
SSE
10
SE
10
ESE
10
S
10
SE
10
ESE
10
SSE
10
ESE
10
ESE
15
SSE
10
ESE
Wind State
cross
cross
cross
cross-on
cross-on
cross
cross
cross-on
cross-off
cross
cross
cross
cross-off
cross-on
cross-off
cross-off
cross
cross-off
cross-off
cross-on
cross-off
High Tide
1:47PM0.42m
2:54AM0.79m
3:26PM0.41m
3:55AM0.82m
4:37PM0.44m
4:46AM0.86m
5:26PM0.49m
5:28AM0.91m
6:05PM0.54m
6:05AM0.96m
6:39PM0.60m
6:39AM1.00m
7:11PM0.67m
Low Tide
6:53PM0.26m
10:46AM0.29m
8:10PM0.27m
11:28AM0.23m
9:26PM0.26m
12:00PM0.18m
10:26PM0.23m
12:27PM0.14m
11:15PM0.20m
12:53PM0.11m
11:57PM0.17m
1:19PM0.08m
00:36AM0.16m
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<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:26
6:26
6:26
6:26
6:26
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:24
6:24
6:24
6:24
6:25
6:25
6:25
 mm
1
3
Temp °C
28
28
27
28
28
27
28
27
27
28
28
26
28
28
27
28
28
27
28
28
27
Feels °C
27
27
27
27
28
27
28
28
29
30
31
29
31
31
30
31
31
30
31
30
30
  • Map Icons:
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  • 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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