Aan 48 hour detailed Surf Forecast

Lat Long: 8.91° S 116.31° E

Issued: 7 am 29 Aug 2026 (local time)

Forecast update in hr min

Today's Aan sea temperature is

26.4°C

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

Surf Forecasts:

How big are the waves at Aan today (29 Aug):

Morning surf: Morning surf (29 Aug, local time) - 7ft (2.1m), 15s period with SW swell.
Afternoon surf: Afternoon surf (29 Aug, local time) - 6ft (1.9m), 15s period with SW swell.
Evening surf: Evening surf (29 Aug, local time) - 4.5ft (1.3m), 15s period with SW swell.

The current surf forecast for Aan at 3PM is: 1.9m 15s primary swell from a Southwest direction and 0.2m 6s secondary swell from a South-southwest direction, 0.8m 6s secondary swell from a Southeast direction (forecast issued at 07:00am August 29). The wind direction is predicted to be cross-onshore.

Time (WITA) & Date	Wave Height	Wave Period
Morning (29 Aug)	7ft (2.1m)	15s
Afternoon (29 Aug)	6ft (1.9m)	15s
Evening (29 Aug)	4.5ft (1.3m)	15s

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

	Short Range Forecast Mostly dry. Warm (max 27°C on Sat afternoon, min 24°C on Sat morning). Wind will be generally light.
	Saturday 29							Sunday 30								Monday 31
	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
Rating (10 max)	4	4	2	1	1	0	0	1	1	2	0	0	0	2	2	2	1	1	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SW 16	SW 16	SW 15	SW 15	SW 14	SW 15	SSW 14	SSW 13	SW 14	SW 13	SW 13	SW 13	SW 13	SSW 12	SW 19	SW 19	SW 19	SW 19	SW 18	SW 18	SW 18	SW 18	SW 18
Wave Graph
kJ	2383	2040	1741	1597	1426	677	690	680	934	732	721	711	700	428	546	846	930	1055	1202	1382	1777	2125	2174
Wind (km/h)	NE	E	SE	SSE	SE	SE	ESE	ESE	ESE	E	SE	SE	SE	ESE	SE	ESE	ESE	ESE	SE	SSE	SE	SE	ESE
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-on	cross	cross	cross	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on
High Tide			10:49AM2.65m					11:15PM2.61m				11:18AM2.67m				11:38PM2.73m				11:47AM2.62m
Low Tide	4:46AM0.53m					5:04PM0.20m				5:15AM0.37m				5:27PM0.19m				5:45AM0.27m				5:51PM0.23m


	6:18	—	—	—	—	—	—	—	6:18	—	—	—	—	—	—	—	6:16	—	—	—	—	—	—
	—	—	—	—	6:13	—	—	—	—	—	—	—	6:13	—	—	—	—	—	—	—	6:13	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	23	24	26	27	26	25	25	24	24	24	26	27	26	25	24	24	24	25	27	26	26	25	24
Feels °C	25	26	27	27	27	26	26	25	26	26	26	26	27	28	27	26	26	26	28	25	26	25	24
Swell 1 Height (m) Direction Period (s)	SW 16	SW 16	SW 15	SW 15	SW 14	SW 15	SSW 14	SSW 13	SW 14	SW 13	SW 13	SW 13	SW 13	SSW 12	SSW 12	SW 12	SSW 12	SW 19	SW 18	SW 18	SW 18	SW 18	SW 18
kJ	2383	2040	1741	1597	1426	677	690	680	934	732	721	711	700	397	403	442	390	1055	1202	1382	1777	2125	2174
Swell 2 Height (m) Direction Period (s)	SE 5	SE 6	SSW 6	SSW 6	SW 22	SSW 14	SW 15	SW 15	SW 23	SE 6	SW 21	SSW 21	SW 21	SE 6	SW 19	SW 19	SW 19	SSW 12	SW 12	SSW 12	SSW 11	SSW 11	SSW 11
kJ	23	24	4	3	18	577	355	301	140	43	224	305	361	56	546	846	930	390	330	294	197	200	151
Swell 3 Height (m) Direction Period (s)	SE 5	—	—	—	S 26	SW 22	SSW 24	SSW 24	SW 23	SW 23	SW 21	—	—	SW 20	SE 6	SE 5	SE 5	—	—	—	SW 12	—	—
kJ	42	—	—	—	13	18	54	54	86	135	224	—	—	428	31	29	27	—	—	—	23	—	—
Wind waves Height (m) Direction Period (s)	—	—	SE 6	SE 6	SE 5	SE 5	SE 5	SE 5	SE 5	SE 6	SE 6	SE 6	SE 6	ESE 6	ESE 6	ESE 5	—	SE 5	SE 5	SE 5	SE 5	SE 6	SE 5
kJ	—	—	25	42	41	34	32	31	40	69	38	67	75	70	49	49	—	28	34	43	73	58	65
Nearest Offshore or Glassy	Aan Lombok - South	Aan Lombok - South	Ekas-Outside Lombok - South	Scar Reef Sumbawa	Scar Reef Sumbawa	Mawi Lombok - South	Ekas-Outside Lombok - South	Ekas-Outside Lombok - South	Ekas-Outside Lombok - South	Seger Reef (Novotel) Lombok - South	Ekas-Outside Lombok - South	Scar Reef Sumbawa	Yo Yo's-The Wedge Sumbawa	Ekas-Outside Lombok - South	Ekas-Outside Lombok - South	Ekas-Outside Lombok - South	Ekas-Outside Lombok - South	Ekas-Outside Lombok - South	Yo Yo's-The Wedge Sumbawa	Scar Reef Sumbawa	Scar Reef Sumbawa	Benete Sumbawa	Ekas-Outside Lombok - South
Rating (10 max)	4	4	4	3	3	4	3	3	3	3	3	2	3	3	3	3	3	4	4	3	3	4	4
Distance (km)	0	0	16	48	48	16	16	16	16	2	16	48	46	16	16	16	16	16	46	48	48	47	16
Best forecast wave conditions in South Coast of Lombok	Upper Sereweh	Belongas	Mawi			Mawi	Ekas-Inside	Mawi	Mawi	Mawi	Mawi			Ekas-Inside	Mawi	Mawi	Ekas-Inside	Ekas-Outside					Ekas-Inside
Rating (10 max)	4	4	4			4	3	4	4	3	4			3	3	4	3	4					4
Best forecast wave conditions in Indonesia	Thailand Simeulue Island	Thailand Simeulue Island	Benkunqut Sumatra - Mainland	Impossibles Bali - The Bukit	Asu Nias	Millers Rights Sumba	Benkunqut Sumatra - Mainland	Karang Nyimbor Sumatra - Mainland	Jimmys Sumatra - Mainland	Jimmys Sumatra - Mainland	Thailand Simeulue Island	Thailand Simeulue Island	Turtle Island Banyak Islands	Turtle Island Banyak Islands	Thailand Simeulue Island	Thailand Simeulue Island	Thailand Simeulue Island	Thailand Simeulue Island	Turtle Island Banyak Islands	Thailand Simeulue Island	Turtle Island Banyak Islands	Ujung Walur Sumatra - Mainland	Thailand Simeulue Island
Rating (10 max)	4	4	4	4	3	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	5	5
Header Global	Glen Eden South Africa	Gas Bay Australia	Cow Bombie Australia	Saint Leu Reunion	Cobblestones Australia	Gas Bay Australia	Gas Bay Australia	Gas Bay Australia	Gas Bay Australia	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Cyclops Australia	Cyclops Australia	Cyclops Australia	Seconds (White Rock) New Zealand	Luna Park Australia	Ethel Wreck Australia	Dunedin - Bobs Beach New Zealand	Asu Indonesia	Shipstern Bluff Australia	Trial Harbour Australia	Trial Harbour Australia
Rating (10 max)	5	6	5	7	6	6	7	7	8	7	7	6	5	5	5	5	5	5	5	4	9	8	7

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

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Aan 48 hour detailed Surf Forecast

How big are the waves at Aan today (29 Aug):

Short Range Forecast

Latest Updates

Summer's Short. Life Is Long.

Roadsurfing in the Basque country

Six Sun-Soaked Summer Surf Spots: Backed by 20 years of Swell and Wind Stats (and with our 20% Summer Subscription Sale)

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FREE! Surf-Forecast.com widget for your website