Aan Surf Forecast

/ Lombok – South (17 surf breaks) /

Indonesia (169 surf breaks)

Surf Forecasts:

Aan surfForecast / Lombok – South / Indonesia

48hr Weather and Surf, issued 7 am Thursday 23 Apr 2026 WITA

Forecast update in hr min s Forecast update imminent

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

Today's Aan sea temperature is 29.2° C
(Which is normal for this time of year)

How big are the waves at Aan today?

The current surf forecast for Aan at 3PM is: 2.2m 15s primary swell from a South-southwest direction and 0.5m 6s secondary swell from a Southeast direction (forecast issued at 07:00am April 23). The wind direction is predicted to be cross-onshore.

Time (WITA) & Date	Wave Height	Wave Period
Morning (23 Apr)	7ft (2.1m)	16s
Afternoon (23 Apr)	7ft (2.2m)	15s
Evening (23 Apr)	7ft (2.1m)	14s

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

Updates in hr min s Forecast update imminent

	Short Range Forecast Light rain (total 7mm), mostly falling on Sat night. Warm (max 29°C on Fri afternoon, min 26°C on Thu morning). Wind will be generally light.
	Thursday 23							Friday 24								Saturday 25								Sun 26
	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	11 PM	2 AM
Rating (10 max)	4	4	3	2	2	2	3	4	4	4	3	2	3	3	2	2	3	2	1	0	1	3	4	4
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SSW 16	SSW 16	SSW 16	SSW 15	SSW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 14	SSW 12	SSW 15	SSW 17	SSW 17	SSW 16
Wave Graph
kJ	1875	2164	2325	2122	1983	1797	1797	1624	1579	1342	1127	1018	1002	888	875	734	722	620	886	481	1225	717	1932	1379
Wind (km/h)	NE	NE	SE	SE	SE	ESE	E	ENE	NE	NNE	SE	S	SE	ESE	E	E	E	E	SE	SE	ESE	ESE	NE	NE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	glassy	cross-on	cross-on	cross-on	cross-on	cross	cross-off	cross-off	glassy	glassy	on	glassy	glassy	cross	cross	glassy	cross	cross-on	cross-on	cross-on	cross	glassy	glassy
High Tide				1:23PM2.57m					2:26AM1.77m				2:16PM2.26m				3:56AM1.66m				3:41PM1.97m
Low Tide		6:59AM0.79m					8:17PM0.51m			7:47AM1.02m					9:25PM0.76m				9:08AM1.24m					11:06PM0.92m


	6:16	—	—	—	—	—	—	—	6:16	—	—	—	—	—	—	—	6:16	—	—	—	—	—	—	6:16
	—	—	—	—	6:07	—	—	—	—	—	—	—	6:07	—	—	—	—	—	—	—	6:07	—	—	6:07
mm	—	—	—	—	—	—	—	—	—	—	—	—	1	—	—	—	—	—	—	—	1	—	2	2
Temp °C	26	26	28	28	28	28	27	26	26	26	28	28	29	28	27	27	27	27	28	29	28	28	27	27
Feels °C	30	30	32	31	31	31	30	30	30	30	33	32	34	33	31	31	32	31	31	32	31	33	32	32
Swell 1 Height (m) Direction Period (s)	SSW 16	SSW 16	SSW 16	SSW 15	SSW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 14	SSW 12	SSW 15	SSW 14	SSW 17	SSW 16
kJ	1875	2164	2325	2122	1983	1797	1797	1624	1579	1342	1127	1018	1002	888	875	734	722	620	886	481	1225	569	1932	1379
Swell 2 Height (m) Direction Period (s)	SE 6	SE 6	SE 6	SE 6	—	—	—	SE 6	SE 6	SE 6	SE 5	SE 5	SE 6	SE 6	SE 6	SE 7	SE 7	SE 7	SE 8	SE 8	SE 8	SSW 17	SE 7	SSW 18
kJ	15	16	16	16	—	—	—	11	11	11	10	9	20	29	31	43	47	48	86	114	108	717	73	399
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	ESE 6	—	S 24	SW 23	SW 22	SSW 16	SSW 16	SW 20	SSW 15	—	SE 7	WSW 15	SE 7
kJ	—	—	—	—	—	—	—	—	—	—	—	7	—	11	21	18	52	151	100	263	—	75	21	75
Wind waves Height (m) Direction Period (s)	—	—	—	—	SE 6	SE 6	SE 6	ESE 6	ESE 6	ESE 5	—	—	—	—	—	—	—	—	—	—	—	—	—	—
kJ	—	—	—	—	16	11	16	21	28	19	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Nearest Offshore or Glassy	Aan Lombok - South	Aan Lombok - South	Ekas-Outside Lombok - South	Ekas-Outside Lombok - South	Ekas-Outside Lombok - South	Ekas-Outside Lombok - South	Seger Reef (Novotel) Lombok - South	Aan Lombok - South	Aan Lombok - South	Aan Lombok - South	Aan Lombok - South	Ekas-Outside Lombok - South	Aan Lombok - South	Aan Lombok - South	Seger Reef (Novotel) Lombok - South	Seger Reef (Novotel) Lombok - South	Aan Lombok - South	Seger Reef (Novotel) Lombok - South	Ekas-Outside Lombok - South	Mawi Lombok - South	Ekas-Outside Lombok - South	Ekas-Outside Lombok - South	Aan Lombok - South	Aan Lombok - South
Rating (10 max)	4	4	4	4	4	4	4	4	4	4	3	3	3	3	3	3	3	3	3	3	3	4	4	4
Distance (km)	0	0	16	16	16	16	2	0	0	0	0	16	0	0	2	2	0	2	16	16	16	16	0	0
Best forecast wave conditions in South Coast of Lombok	Upper Sereweh	Upper Sereweh	Ekas-Inside	Ekas-Inside	Mawi	Mawi	Mawi	Mawi	Mawi	Upper Sereweh	Upper Sereweh	Serangan Beach	Serangan Beach	Upper Sereweh	Sereweh	Upper Sereweh	Upper Sereweh	Upper Sereweh	Mawi	Mawi	Mawi	Upper Sereweh	Upper Sereweh	Upper Sereweh
Rating (10 max)	4	4	4	4	4	4	4	4	4	4	4	4	4	3	3	3	3	3	4	3	4	4	4	4
Best forecast wave conditions in Indonesia	Asu Nias	Jimmys Sumatra - Mainland	Turtle Island Banyak Islands	Asu Nias	Asu Nias	Rifles (Kandui Right) Mentawi Islands	Thailand Simeulue Island	Turtle Island Banyak Islands	Thailand Simeulue Island	Thailand Simeulue Island	Asu Nias	Asu Nias	Jimmys Sumatra - Mainland	Asu Nias	Asu Nias	Asu Nias	Turtle Island Banyak Islands	Jimmys Sumatra - Mainland	Rifles (Kandui Right) Mentawi Islands	Rifles (Kandui Right) Mentawi Islands	Rifles (Kandui Right) Mentawi Islands	Rifles (Kandui Right) Mentawi Islands	Rifles (Kandui Right) Mentawi Islands	Thailand Simeulue Island
Rating (10 max)	4	4	4	4	4	4	4	4	4	4	4	4	4	3	3	3	3	4	4	4	4	4	4	4
Header Global	Boneyards South Africa	Sea Vista South Africa	Fish Boma South Africa	Fish Boma South Africa	Fish Boma South Africa	Lebu Chile	Bocock's Bay Namibia	Bocock's Bay Namibia	Lebu Chile	Lebu Chile	Lebu Chile	Lebu Chile	Papatowai New Zealand	Papatowai New Zealand	Lebu Chile	Catlins River Mouth New Zealand	Otago Peninsula - Allans Beach New Zealand	Lebu Chile	Luna Park Australia	Papatowai New Zealand	Bali Village Indonesia	Trial Harbour Australia	Bali Village Indonesia	Bali Village Indonesia
Rating (10 max)	9	9	6	5	5	5	5	5	5	5	5	5	6	9	5	5	4	5	5	7	4	5	4	4

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

Latest Updates

Ben Mondy

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Aan Surf Forecast

Aan surfForecast / Lombok – South / Indonesia

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