Lances Right Surf Forecast

/ Mentawi Islands (22 surf breaks) /

Indonesia (168 surf breaks)

Surf Forecasts:

Lances Right surfForecast / Mentawi Islands / Indonesia

48hr Weather and Surf, issued 6 pm Friday 17 Oct 2025 WIB

Forecast update in hr min s Forecast update imminent

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

Today's Lances Right sea temperature is 30.1° C
(Which is 1.5°C warmer than normal for this time of year)

How big are the waves at Lances Right today?

The current surf forecast for Lances Right at 1AM is: 1.3m 14s primary swell from a South-southwest direction and 1.0m 8s secondary swell from a South direction (forecast issued at 06:00pm October 17). The wind direction is predicted to be glassy and the swell rating is 3.

Time (WIB) & Date	Wave Height	Wave Period
Morning (18 Oct)	4ft (1.2m)	14s
Afternoon (18 Oct)	4ft (1.2m)	13s
Evening (18 Oct)	4ft (1.2m)	13s

Table - waves today at Lances Right. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Friday 17			Saturday 18								Sunday 19								Monday 20
	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)	2	2	2	3	3	2	3	3	2	3	3	2	2	1	1	1	1	0	0	1	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	SSW	SSW	SSW	SSW	SSW	SSW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SSW	SSW	SSW	SW	SW	WNW	SSW
Period(s) (?)	14	14	14	14	14	14	13	13	13	13	13	13	13	13	13	12	12	12	12	12	12	12	10	14
Wave Graph (?)
kJ (?)	796	785	691	691	682	626	525	517	509	509	501	437	388	382	370	301	297	260	260	260	212	175	314	218
Wind (km/h)	WSW	WSW	S	NE	NNE	NNE	N	NNW	NNW	N	NNW	NNW	NW	NNW	N	NNW	NNW	NNW	NNW	NNW	NNW	N	NNW	NNW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross- off	cross- on	glass	cross- off	cross- off	cross- off	off	cross- off	cross- off	cross- off	off	off	cross- off	cross- off	cross- off	off	cross- off	cross- off	off	cross- off	cross- off	off	off
High Tide / height (m)		4:03PM 0.71			4:00AM 0.81					4:41PM 0.82				4:43AM 0.82				5:13PM 0.91				5:20AM 0.82
Low Tide / height (m)				10:03PM 0.30				10:32AM 0.17				10:51PM 0.24				10:57AM 0.15				11:29PM 0.18				11:20AM 0.13

	Friday 17			Saturday 18								Sunday 19								Monday 20
Sunrise	-	-	-	-	-	6:00	-	-	-	-	-	-	-	6:00	-	-	-	-	-	-	-	6:00	-	-
Sunset	6:09	-	-	-	-	-	-	-	6:09	-	-	-	-	-	-	-	6:09	-	-	-	-	-	-	-

Rain (mm)	2	2	6	7	4	2	1	2	4	1	3	2	3	3	3	1	1	-	-	2	3	7	4	1
Temp. °C	26	27	26	25	25	25	26	26	27	27	27	26	26	27	27	28	28	28	28	27	26	26	27	27
Feels °C (?)	27	29	30	30	28	27	29	28	29	30	31	29	29	30	29	30	28	28	27	25	26	27	25	25

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 Lances Right (light winds from the NW at ASCATB100E3S 50 km from Lances Right). 1.0m 8s swell from the S with a 0.7m 13s groundswell from the SSW and a 0.7m 15s groundswell, also from the SSW. 3 swells combining to make bigger set waves.
2 hours 43 minutes ago Lances Right

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50 km away, 2 h 43 min ago

10 km/h

0.0

30.1

Air / Water (°C)

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