Ampang Surf Forecast

/ Lombok – South (15 surf breaks) /

Indonesia (163 surf breaks) / Lat Long: (8.91° S 116.40° E)

Surf Forecasts:

Ampang surfForecast / Lombok – South / Indonesia

48hr Weather and Surf, issued 1 am Thursday 21 Aug 2025 WITA

Forecast update in hr min s Forecast update imminent

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

Today's Ampang sea temperature is 26.8° C
(Which is normal for this time of year)

How big are the waves at Ampang today?

The current surf forecast for Ampang at 6AM is: 1.7m 16s primary swell from a South-southwest direction and 0.4m 13s secondary swell from a Southwest direction, 0.8m 6s secondary swell from a Southeast direction (forecast issued at 01:00am August 21). The wind direction is predicted to be cross-onshore.

Time (WITA) & Date	Wave Height	Wave Period
Morning (21 Aug)	5ft (1.6m)	16s
Afternoon (21 Aug)	5ft (1.6m)	15s
Evening (21 Aug)	5.5ft (1.7m)	15s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

		Thursday 21								Friday 22								Saturday 23
	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM
Rating (10 max)	0	0	1	2	0	0	0	0	1	2	2	2	0	0	0	1	2	3	3	3	2	1	1	2
Swell Height Map See all maps
Wave Height (m) & direction (?)	SSW	SSW	SSW	SSW	SW	SW	SW	SW	SW	SW	SW	SW	SSW	SSW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW
Period(s) (?)	16	16	16	16	15	15	15	15	15	15	15	17	16	16	16	16	16	16	16	16	15	15	15	15
Wave Graph (?)
Energy (?)	1200	1113	1489	1444	1213	1191	1226	1330	1336	1360	1662	1827	1772	2290	2399	2532	2665	2887	2944	3016	2902	2863	2634	2498
Wind (km/h)	SE	SE	SE	ESE	SE	SSE	SE	SE	ESE	ESE	ESE	ESE	SE	SSE	SE	ESE	E	E	E	E	SE	SSE	SE	SE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	on	on	on	cross- on	cross- on	cross- on	cross- on	on	on	on	on	cross- on	cross- on	cross- on	cross- on
High Tide / height (m)	10:00PM 1.42				8:31AM 2.04				10:21PM 1.60				9:27AM 2.16				10:44PM 1.78				10:11AM 2.25
Low Tide / height (m)			2:30AM 1.11				3:52PM 0.29				3:31AM 0.93				4:26PM 0.19				4:15AM 0.74				4:56PM 0.15

		Thursday 21								Friday 22								Saturday 23
Sunrise	-	-	-	6:22	-	-	-	-	-	-	-	6:20	-	-	-	-	-	-	-	6:20	-	-	-	-
Sunset	-	-	-	-	-	-	6:13	-	-	-	-	-	-	-	6:13	-	-	-	-	-	-	-	6:13	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	25	25	25	26	27	27	26	25	25	25	24	25	27	27	26	25	25	24	24	24	26	27	26	25
Feels °C (?)	25	26	25	27	26	26	24	24	25	26	25	26	26	26	24	24	26	26	26	26	27	28	27	27

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 Lombok - South

Wind Update Continuing clean conditions at Ampang (light winds from the SE at SumbawaBesarBrangbiji 121 km from Ampang). 1.1m 14s groundswell from the SW with a 0.8m 6s windswell from the SE and a 0.7m 16s long period groundswell from the SSW. 3 swells combining to make bigger set waves.
1 hour 24 minutes ago Ampang

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