Tanjung A'an 48 hour detailed Surf Forecast

Lat Long: 8.93° S 116.33° E

Issued: 7 pm 21 Sep 2026 (local time)

Forecast update in hr min

Today's Tanjung A'an sea temperature is

26.4°C

Tanjung A'an 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 Tanjung A'an today (22 Sep):

Morning surf: Morning surf (22 Sep, local time) - 5ft (1.5m), 13s period with SW swell.
Afternoon surf: Afternoon surf (22 Sep, local time) - 4.5ft (1.3m), 13s period with SW swell.
Evening surf: Evening surf (22 Sep, local time) - 4ft (1.2m), 18s period with SSW swell.

The current surf forecast for Tanjung A'an at 12AM is: 1.7m 14s primary swell from a Southwest direction and 0.1m 20s secondary swell from a Southwest direction, 0.7m 6s secondary swell from a Southeast direction (forecast issued at 07:00pm September 21). The wind direction is predicted to be cross-onshore.

Time (WITA) & Date	Wave Height	Wave Period
Morning (22 Sep)	5ft (1.5m)	13s
Afternoon (22 Sep)	4.5ft (1.3m)	13s
Evening (22 Sep)	4ft (1.2m)	18s

Table - waves today at Tanjung A'an. (Swell directed towards the surf break)

	Short Range Forecast Mostly dry. Warm (max 27°C on Tue morning, min 24°C on Mon night). Wind will be generally light.
	Mon 21			Tuesday 22								Wednesday 23
	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)	0	0	0	1	0	1	0	0	0	1	2	3	3	3	1	0	0	1	1
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SW 14	SW 14	SW 14	SW 14	SW 13	SW 13	SW 13	SW 13	SW 13	SSW 18	SSW 17	SSW 17	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SW 15	SSW 15
Wave Graph
kJ	1363	1147	1115	976	947	769	690	543	604	887	1294	2102	2290	2234	2359	2300	2379	2092	1911
Wind (km/h)	SE	SE	SE	ESE	ESE	ESE	SE	SSE	SE	SE	ESE	ESE	E	ESE	SE	SE	SE	SE	ESE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-on	cross-on	cross-on	cross-on	cross-on	cross	cross-on	cross-on	cross-on	cross-on	cross	cross	cross	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on
High Tide			10:52PM1.52m			6:48AM1.77m					9:10PM1.72m				8:10AM1.96m				9:17PM1.95m
Low Tide				11:48PM1.52m					2:25PM0.92m				2:20AM1.31m				2:53PM0.74m


	—	—	—	—	6:03	—	—	—	—	—	—	—	6:03	—	—	—	—	—	—
	6:09	—	—	—	—	—	—	—	6:09	—	—	—	—	—	—	—	6:09	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	26	25	25	24	24	25	27	27	26	25	25	24	24	25	27	27	26	25	25
Feels °C	27	27	27	26	26	26	28	28	26	26	27	26	27	28	28	27	26	26	27
Swell 1 Height (m) Direction Period (s)	SW 14	SW 14	SW 14	SW 14	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SSW 17	SSW 17	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SW 15	SSW 15
kJ	1363	1147	1115	976	947	769	690	543	604	604	1294	2102	2290	2234	2359	2300	2379	2092	1911
Swell 2 Height (m) Direction Period (s)	—	—	SW 20	SE 6	SSW 20	SW 19	SSW 19	SSW 17	SSW 18	SSW 18	SW 13	—	SE 5	SE 5	SE 5	—	—	—	—
kJ	—	—	15	32	38	92	143	246	582	887	471	—	27	27	17	—	—	—	—
Swell 3 Height (m) Direction Period (s)	—	—	—	SSW 20	S 18	—	SSW 12	SSW 12	W 16	—	—	—	—	—	—	—	—	—	—
kJ	—	—	—	37	6	—	29	29	5	—	—	—	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	SE 6	SE 6	SE 6	—	SE 5	SE 5	SE 5	SE 5	SE 6	SE 6	SE 5	SE 5	ESE 5	—	—	SE 6	SE 6	SE 6	SE 5
kJ	43	38	32	—	29	25	25	32	44	52	35	32	47	—	—	30	39	36	23
Nearest Offshore or Glassy	Super Suck Sumbawa	Ekas-Inside Lombok - South	Ekas-Outside Lombok - South	Ekas-Outside Lombok - South	Ekas-Outside Lombok - South	Ekas-Outside Lombok - South	Super Suck Sumbawa	Scar Reef Sumbawa	Benete Sumbawa	Ekas-Inside Lombok - South	Ekas-Outside Lombok - South	Ekas-Outside Lombok - South	Seger Reef (Novotel) Lombok - South	Ekas-Outside Lombok - South	Mawi Lombok - South	Super Suck Sumbawa	Super Suck Sumbawa	Ekas-Inside Lombok - South	Ekas-Outside Lombok - South
Rating (10 max)	3	3	3	3	3	3	3	2	3	3	4	4	4	4	4	4	4	4	4
Distance (km)	45	15	14	14	14	14	45	46	45	15	14	14	4	14	19	45	45	15	14
Best forecast wave conditions in South Coast of Lombok		Ekas-Inside	Ekas-Inside	Mawi	Ekas-Outside	Ekas-Outside				Ekas-Inside	Ekas-Outside	Mawi	Mawi	Upper Sereweh	Mawi			Ekas-Inside	Ekas-Outside
Rating (10 max)		3	3	4	3	3				3	4	4	4	4	4			4	4
Best forecast wave conditions in Indonesia	Asu Nias	Thailand Simeulue Island	Thailand Simeulue Island	Thailand Simeulue Island	Karang Nyimbor Sumatra - Mainland	Jimmys Sumatra - Mainland	Benkunqut Sumatra - Mainland	Asu Nias	Asu Nias	Asu Nias	Asu Nias	Thailand Simeulue Island	Bay of Plenty Banyak Islands	Asu Nias	Asu Nias	Asu Nias	Savu Left Timor	Asu Nias	Asu Nias
Rating (10 max)	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
Header Global	Papatowai New Zealand	Ahijedero Mexico	Ouano Lefts New Caledonia	Papatowai New Zealand	Easter Reef Australia	Cobblestones Australia	Quarantine Australia	Namotu Lefts Fiji	Trial Harbour Australia	Trial Harbour Australia	Trial Harbour Australia	Dunedin - Bobs Beach New Zealand	Papatowai New Zealand	Papatowai New Zealand	Nugget Point New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Stent Road New Zealand
Rating (10 max)	5	4	6	8	9	5	6	5	9	9	8	9	9	9	6	7	7	6	6

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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Tanjung A'an 48 hour detailed Surf Forecast

How big are the waves at Tanjung A'an today (22 Sep):

Short Range Forecast

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