Kandui Left Surf Forecast

/ Mentawi Islands (22 surf breaks) /

Indonesia (168 surf breaks) / Lat Long: (1.90° S 99.29° E)

Surf Forecasts:

Kandui Left surfForecast / Mentawi Islands / Indonesia

12 Day Weather and Surf, issued 12 am Friday 19 Sep 2025 WIB

Forecast update in hr min s Forecast update imminent

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

Today's Kandui Left sea temperature is 29.4° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Kandui Left this week:

The surf forecast for Kandui Left over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 19) at 4AM. The primary swell is predicted to be 1.4m and 13s period with a secondary swell of 0.8m and 15s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Kandui Left in the next 12 days are 1.9m 18s and forecast to arrive on Tuesday (Sep 23) at 4PM. Winds are predicted to be onshore at the time the swell arrives.

Wave Type	Time (WIB) & Date	Wave Height & Period
Next good surf (1 star+)	4AM (Fri 19th Sep)	4.5ft (1.4m) 13s
Best Surf	1PM (Fri 19th Sep)	4.5ft (1.4m) 13s
Most Powerful	4PM (Tue 23rd Sep)	6ft (1.9m) 18s

Table - best surf conditions forecast for Kandui Left over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Light rain (total 7mm), mostly falling on Fri night. Warm (max 28°C on Thu night, min 26°C on Thu night). Wind will be generally light.										Days 3-6 Weather Summary Heavy rain (total 28mm), heaviest during Wed morning. Warm (max 28°C on Sun night, min 26°C on Wed morning). Wind will be generally light.
		Friday 19			Saturday 20			Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thu 25
	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM
Rating (10 max)	3	3	3	4	4	4	3	4	3	3	4	4	3	3	2	3	4	2	4	3	3
Swell Height Map See all maps
Wave Height (m) & direction (?)	S	S	S	SSW	SSW	SSW	SSW	SW	SSW	SSW	SSW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW
Period(s) (?)	13	12	13	16	18	17	16	16	15	14	24	23	21	19	18	17	16	16	16	15	15
Wave Graph (?)
kJ (?)	747	480	683	907	2096	1305	1305	793	1479	1240	425	781	1630	1944	2344	2312	1611	1314	1194	856	844
Wind (km/h)	NW	N	W	NNW	NNE	WSW	SE	ENE	S	SSE	ESE	SSW	SSW	SSW	SW	W	ESE	SSE	W	SSE	SSW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	glass	glass	cross- on	glass	glass	glass	cross	glass	cross- on	cross- on	glass	glass	cross- on	cross- on	on	cross- on	cross- off	cross	glass	cross- on	cross- on
High Tide / height (m)		4:38AM 1.05	5:15PM 0.85		5:22AM 1.09	5:51PM 0.96		5:59AM 1.11	6:23PM 1.05		6:33AM 1.10	6:54PM 1.12		7:04AM 1.06		7:23PM 1.16	7:33AM 1.01		7:50PM 1.17	8:01AM 0.93
Low Tide / height (m)		11:22AM 0.18		10:58PM 0.25	11:47AM 0.14		11:40PM 0.18	12:09PM 0.10		12:15AM 0.14	12:30PM 0.08		12:48AM 0.10	12:53PM 0.06		1:20AM 0.09		1:16PM 0.06	1:52AM 0.09		1:41PM 0.06

		Friday 19			Saturday 20			Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thu 25
Sunrise	-	6:13	-	-	6:13	-	-	6:13	-	-	6:11	-	-	6:11	-	-	6:11	-	-	6:11	-
Sunset	-	-	6:19	-	-	6:19	-	-	6:19	-	-	6:17	-	-	6:17	-	-	6:17	-	-	6:17

Rain (mm)	-	-	2	3	-	1	1	-	-	1	1	-	1	1	3	10	6	5	-	-	-
Temp. °C	28	27	28	27	28	28	28	27	28	28	28	28	28	28	28	27	26	26	27	28	28
Feels °C (?)	33	31	32	31	32	32	32	31	32	31	32	32	32	32	31	31	29	28	31	31	31

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for Mentawi Islands

Wind Update Continuing clean conditions at Kandui Left (calm at MiaPadang 165 km from Kandui Left). 1.1m 13s groundswell from the S with a 0.5m 15s groundswell from the SW and a 0.3m 8s swell from the WNW. 3 swells combining to make bigger set waves.
1 hour 19 minutes ago Kandui Left

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Information about the Kandui Left Surf forecast

The above surf forecast table for Kandui Left provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Kandui Left can be found by selecting the local surf guide option on the grey menu. Our Kandui Left 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 (Kandui Left) 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 Kandui Left 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.