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Surf Forecasts:
Jimmys surfForecast / Sumatra – Mainland / Indonesia
48hr Weather and Surf, issued 6 am Tuesday 19 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
29.8° C
(Which is normal for this time of year)How big are the waves at Jimmys today?
The current surf forecast for Jimmys at 10AM is: 1.3m 13s primary swell from a South direction and 1.0m 9s secondary swell from a South direction (forecast issued at 06:00am May 19). The wind direction is predicted to be onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 4.5ft (1.3m) | 13s |
| Afternoon (19 May) | 3.5ft (1.1m) | 12s |
| Evening (19 May) | 4.5ft (1.3m) | 12s |
Table - waves today at Jimmys. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 12mm), heaviest on Thu morning. Warm (max 29°C on Tue morning, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 13 | SSW 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | |
1018 | 599 | 582 | 483 | 365 | 359 | 556 | 556 | 523 | 517 | 498 | 492 | 635 | 627 | 572 | 557 | 557 | 696 | 696 | 557 | 580 | 692 | 793 | 783 | |
Wind (km/h) | ||||||||||||||||||||||||
off | glassy | on | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | on | on | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | |
High Tide | 8:06AM1.37m | 8:54PM0.71m | 8:54AM1.32m | 9:45PM0.70m | 9:44AM1.24m | 10:41PM0.71m | ||||||||||||||||||
Low Tide | 1:20AM0.14m | 3:05PM-0.04m | 2:07AM0.16m | 3:54PM0.00m | 2:56AM0.20m | 4:45PM0.07m | ||||||||||||||||||
 |  | |  |  | |  | | | | | | | |  | | |  | | | | | | | |
 | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | 6:05 |
 | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:57 | — | — | 5:57 |
1 | — | — | — | 1 | 1 | — | 1 | 1 | 1 | — | 1 | 1 | 1 | — | — | 1 | — | — | 2 | 1 | — | — | — | |
Temp °C | 26 | 26 | 29 | 29 | 28 | 27 | 27 | 26 | 26 | 26 | 29 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 26 |
30 | 30 | 33 | 34 | 33 | 32 | 32 | 31 | 31 | 30 | 33 | 33 | 33 | 32 | 32 | 32 | 32 | 32 | 33 | 33 | 33 | 32 | 32 | 30 | |
Swell 1 Height (m) Direction Period (s) | S 13 | SSW 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SW 16 | S 11 | S 11 | S 11 | S 11 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 |
 kJ | 1018 | 599 | 582 | 483 | 365 | 359 | 556 | 556 | 480 | 472 | 464 | 492 | 357 | 350 | 344 | 279 | 557 | 696 | 696 | 557 | 580 | 692 | 793 | 783 |
Swell 2 Height (m) Direction Period (s) | SW 18 | S 9 | S 9 | S 9 | S 9 | S 8 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | S 9 | SW 16 | SW 16 | SW 15 | SW 15 | S 11 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 |
| kJ | 307 | 157 | 152 | 152 | 148 | 104 | 432 | 504 | 523 | 517 | 498 | 126 | 635 | 627 | 572 | 557 | 269 | 218 | 198 | 148 | 143 | 140 | 111 | 109 |
Swell 3 Height (m) Direction Period (s) | WNW 9 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | S 12 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | S 12 | W 7 |
| kJ | 26 | 307 | 249 | 249 | 270 | 310 | 14 | 13 | 13 | 13 | 13 | 220 | 13 | 13 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 12 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 15 | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 233 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Indonesia - Sumatra - Mainland | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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