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Surf Forecasts:
Jimmys surfForecast / Sumatra – Mainland / Indonesia
48hr Weather and Surf, issued 12 am Saturday 30 May 2026 WIBForecast update in hr min s Forecast update imminent
Jimmys surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jimmys sea temperature is
30.0° C
(Which is slightly warmer than usual)How big are the waves at Jimmys today (30 May):
- Morning surf: Morning surf (30 May, local time) - 5.5ft (1.7m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 5ft (1.6m), 13s period with SSW swell.
- Evening surf: Evening surf (30 May, local time) - 5ft (1.6m), 13s period with SSW swell.
The current surf forecast for Jimmys at 7AM is: 1.7m 13s primary swell from a South-southwest direction and 0.3m 8s secondary swell from a West-northwest direction (forecast issued at 12:00am May 30). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 5.5ft (1.7m) | 13s |
| Afternoon (30 May) | 5ft (1.6m) | 13s |
| Evening (30 May) | 5ft (1.6m) | 13s |
Table - waves today at Jimmys. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 28°C on Sat morning, min 24°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 30 | Sunday 31 | Monday 1 | ||||||||||||||||||||||
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 | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 16 | SSW 15 | SSW 15 | SW 15 | SSW 14 | SSW 14 | SSW 14 | |
1144 | 1045 | 1045 | 1045 | 1045 | 875 | 835 | 797 | 771 | 715 | 715 | 666 | 579 | 569 | 560 | 475 | 438 | 397 | 403 | 382 | 496 | 561 | 508 | 493 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | glassy | cross-on | cross-on | glassy | off | off | glassy | glassy | cross-on | cross-on | cross-on | cross-off | glassy | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | glassy | off | |
High Tide | 5:55AM1.10m | 6:42PM0.65m | 6:31AM1.12m | 7:20PM0.65m | 7:07AM1.13m | 7:57PM0.65m | ||||||||||||||||||
Low Tide | 11:10PM0.31m | 1:00PM0.15m | 11:46PM0.29m | 1:34PM0.11m | 00:21AM0.28m | 2:07PM0.09m | ||||||||||||||||||
 | |  | | | | | | | |  | | | |  | | | | | | | | | | |
 | — | 6:05 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 24 | 25 | 28 | 28 | 28 | 26 | 25 | 25 | 25 | 26 | 27 | 28 | 28 | 26 | 25 | 25 | 24 | 25 | 27 | 28 | 27 | 25 | 24 |
29 | 27 | 28 | 31 | 31 | 31 | 30 | 28 | 28 | 29 | 31 | 30 | 31 | 31 | 30 | 29 | 29 | 27 | 28 | 29 | 30 | 29 | 27 | 26 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SW 15 | SSW 14 | SSW 14 | SSW 14 |
 kJ | 1144 | 1045 | 1045 | 1045 | 1045 | 875 | 835 | 797 | 771 | 715 | 715 | 666 | 579 | 569 | 560 | 475 | 438 | 366 | 307 | 275 | 496 | 561 | 508 | 493 |
Swell 2 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 10 | WNW 10 | SSW 18 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 11 | SSW 11 | SSW 11 | SSW 11 |
| kJ | 12 | 12 | 12 | 12 | 12 | 6 | 7 | 6 | 18 | 18 | 61 | 62 | 60 | 105 | 177 | 232 | 330 | 397 | 403 | 382 | 226 | 222 | 183 | 180 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | SSE 10 | WNW 8 | WNW 8 | WNW 8 | W 11 | WNW 7 | W 10 | SW 18 | SSW 18 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SSE 5 |
| kJ | 9 | 9 | 12 | 12 | 12 | 2 | 5 | 7 | 13 | 31 | 18 | 18 | 15 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | SE 5 | SE 5 | SE 4 | SSE 4 | SSE 4 | SSE 4 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 12 | 11 | 6 | 7 | 8 | 8 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 91 | 91 | 0 | 0 | 0 | 0 | 0 | 91 | 91 | 91 | 0 | 0 | 0 | 0 | 0 | 27 | 91 | 450 | 0 | 0 |
Best forecast wave conditions in Indonesia - Sumatra - Mainland | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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