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Mandiri Surf Forecast
/ Sumatra – Mainland (12 surf breaks) /
Surf Forecasts
Mandiri surfForecast / Sumatra – Mainland / Indonesia
48hr Weather and Surf, issued 6 am Sunday 15 Jun 2025 WIBForecast update in hr min s Forecast update imminent
Mandiri surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mandiri sea temperature is
29.8° C
(Which is slightly warmer than usual)How big are the waves at Mandiri today?
The current surf forecast for Mandiri at 9AM is: 1.3m 17s primary swell from a South-southwest direction and 0.8m 8s secondary swell from a South-southeast direction (forecast issued at 06:00am June 15). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Jun) | 4.5ft (1.3m) | 17s |
| Afternoon (15 Jun) | 6ft (1.8m) | 16s |
| Evening (15 Jun) | 5ft (1.6m) | 16s |
Table - waves today at Mandiri. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 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 | 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 | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 18 | 18 | 14 | 19 | 18 | 18 | 17 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 17 | 17 | 17 | 16 | 16 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 601 | 852 | 1147 | 1389 | 1832 | 1387 | 1715 | 1482 | 1486 | 1243 | 1220 | 1235 | 1143 | 1099 | 948 | 1045 | 885 | 927 | 997 | 977 | 890 | 930 | 734 | 720 | 542 | 667 | 655 | 588 | 593 | 560 | 566 | 563 | 574 | 759 | 906 | 1234 | 1571 | 2185 | 2553 | 2786 | 2496 | 2564 | 2359 | 2198 | 1903 | 1817 | 1580 | 1467 | 1399 | 1108 | 1142 | 1253 | 1492 | 1508 | 1435 | 2259 | 2050 | 1976 | 1951 | 1859 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | glass | cross- on | cross- on | cross- off | off | off | off | cross- off | cross- on | on | glass | glass | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | cross | cross | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross- on | cross- off | cross- off | cross- off | cross- off | glass | glass | glass | off | off | off | glass | on | on | glass | off | off | off | off | cross- on | cross- on | cross- on | cross- off | off | off | off | glass | cross- on | cross- on |
High Tide / height (m) | 9:00AM 1.14 | 10:02PM 0.70 | 9:37AM 1.11 | 10:45PM 0.74 | 10:17AM 1.05 | 11:31PM 0.80 | 11:03AM 0.97 | 12:22AM 0.87 | 11:57AM 0.87 | 1:17AM 0.95 | 1:04PM 0.77 | 2:14AM 1.03 | 2:22PM 0.68 | 3:13AM 1.11 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 2:17AM 0.30 | 3:59PM 0.11 | 3:01AM 0.34 | 4:33PM 0.13 | 3:50AM 0.37 | 5:08PM 0.15 | 4:50AM 0.41 | 5:46PM 0.18 | 6:03AM 0.42 | 6:26PM 0.21 | 7:30AM 0.41 | 7:12PM 0.24 | 9:01AM 0.35 | 8:05PM 0.25 | 10:23AM 0.25 | |||||||||||||||||||||||||||||||||||||||||||||
Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:11 | - | - |
| Sunset | - | - | - | - | 5:59 | - | - | - | - | - | - | - | 5:59 | - | - | - | - | - | - | - | 5:59 | - | - | - | - | - | - | - | 5:59 | - | - | - | - | - | - | - | 5:59 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - |
 |  | | |  |  | | | | | |  | |  | | | | | | | | | |  | |  | | |  |  | |  |  |  |  | | |  | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | 1 | 2 | - | - | - | - | - | - | 2 | - | - | 1 | 2 | 1 | - | 1 | 1 | 2 | 3 | 4 | 4 | 4 | 4 | 3 | 9 | 3 | 2 | 7 | 11 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 26 | 26 | 30 | 30 | 30 | 28 | 26 | 26 | 26 | 26 | 30 | 30 | 29 | 27 | 26 | 26 | 26 | 26 | 29 | 28 | 28 | 26 | 26 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 24 | 23 | 24 | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 28 | 28 | 28 | 25 | 24 | 24 | 24 | 24 | 28 | 28 | 28 | 26 | 25 | 24 | 24 | 25 | 28 | 28 |
| Feels °C (?) | 29 | 29 | 34 | 33 | 34 | 33 | 30 | 29 | 30 | 30 | 33 | 33 | 34 | 32 | 30 | 30 | 30 | 30 | 32 | 30 | 31 | 29 | 30 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 24 | 24 | 26 | 28 | 28 | 29 | 27 | 27 | 27 | 26 | 26 | 31 | 30 | 31 | 28 | 26 | 26 | 26 | 26 | 31 | 31 | 31 | 30 | 29 | 27 | 27 | 29 | 32 | 31 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Mandiri surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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