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Surf Forecasts:
Gilligans surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 12 pm Friday 15 May 2026 WIBForecast 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
30.3° C
(Which is slightly warmer than usual)How big are the waves at Gilligans today?
The current surf forecast for Gilligans at 9PM is: 1.7m 14s primary swell from a South-southwest direction and 0.6m 8s secondary swell from a West-northwest direction (forecast issued at 12:00pm May 15). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 5.5ft (1.7m) | 15s |
| Afternoon (15 May) | 5.5ft (1.7m) | 14s |
| Evening (15 May) | 5.5ft (1.7m) | 14s |
Table - waves today at Gilligans. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 56mm), heaviest during Fri night. Warm (max 28°C on Fri morning, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 15 | Saturday 16 | Sunday 17 | Mon 18 | |||||||||||||||||||||
10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | S 14 | S 13 | S 13 | SSW 13 | S 16 | S 16 | S 17 | S 15 | |
1275 | 1240 | 1223 | 1032 | 1053 | 961 | 841 | 829 | 722 | 722 | 530 | 530 | 288 | 365 | 263 | 444 | 480 | 434 | 355 | 232 | 333 | 886 | 371 | 640 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | off | glassy | cross-off | |
High Tide | 4:53PM0.71m | 5:18AM1.11m | 5:42PM0.70m | 6:02AM1.18m | 6:29PM0.67m | 6:47AM1.21m | ||||||||||||||||||
Low Tide | 10:37PM0.07m | 11:58AM0.03m | 11:18PM0.03m | 12:46PM-0.02m | 00:00AM0.01m | |||||||||||||||||||
 | | |  | | | | | | | |  | | | |  |  | | | | | | | | |
 | 6:16 | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — |
 | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | 6:15 |
3 | 2 | 5 | 4 | 6 | 8 | 4 | 1 | 2 | 4 | 2 | — | 1 | — | — | — | — | 1 | 1 | 3 | 4 | 2 | 1 | 2 | |
Temp °C | 28 | 28 | 28 | 27 | 26 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 26 | 26 | 26 |
33 | 32 | 33 | 31 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 29 | 29 | 28 | 29 | 30 | 29 | 30 | 31 | 31 | 31 | 30 | 30 | 30 | |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | WNW 9 | SSW 12 | WNW 9 | SSW 13 | S 14 | S 13 | S 13 | WNW 9 | WNW 9 | S 16 | WNW 9 | S 15 |
 kJ | 1275 | 1240 | 1223 | 1032 | 1053 | 961 | 841 | 829 | 722 | 722 | 530 | 530 | 166 | 365 | 162 | 444 | 480 | 434 | 355 | 132 | 106 | 886 | 108 | 640 |
Swell 2 Height (m) Direction Period (s) | W 8 | W 8 | WNW 8 | WNW 8 | WNW 8 | W 8 | W 8 | W 9 | W 9 | W 9 | WNW 9 | WNW 9 | SSW 12 | WNW 9 | SSW 12 | WNW 9 | WNW 9 | WNW 9 | W 9 | SSW 13 | SSW 13 | WNW 9 | S 15 | W 9 |
| kJ | 33 | 48 | 51 | 55 | 57 | 52 | 71 | 73 | 78 | 103 | 108 | 169 | 288 | 162 | 263 | 134 | 134 | 126 | 76 | 232 | 232 | 108 | 271 | 101 |
Swell 3 Height (m) Direction Period (s) | SSE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SSE 7 | SSE 7 | SSE 7 | SW 16 | SW 16 | SW 16 | SSW 15 | S 15 | SW 14 | SW 15 | SW 14 | SW 15 | S 18 | SW 14 | S 16 | SW 14 | S 17 | SSW 12 |
| kJ | 23 | 14 | 14 | 13 | 12 | 12 | 5 | 4 | 4 | 40 | 155 | 90 | 234 | 218 | 167 | 75 | 102 | 75 | 150 | 167 | 333 | 102 | 371 | 109 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | N 5 | N 6 | N 6 | N 6 | NNW 6 | NNW 6 | N 5 | — | — | — | — | — | — | — | — | — | SE 7 | — | — |
| kJ | — | — | — | — | — | 29 | 118 | 151 | 176 | 131 | 71 | 21 | — | — | — | — | — | — | — | — | — | 16 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 31 | 31 | 31 | 31 | 31 | 31 | 54 | 9 | 31 | 0 | 0 | 54 | 31 | 31 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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