Ndana 48 hour detailed Surf Forecast

Lat Long: 10.96° S 122.84° E

Issued: 1 pm 12 Jul 2026 (local time)

Forecast update in hr min

Today's Ndana sea temperature is

27.4° C

Ndana 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 Ndana today (12 Jul):

Morning surf: Morning surf (12 Jul, local time) - 3.5ft (1.1m), 14s period with SW swell.
Afternoon surf: Afternoon surf (12 Jul, local time) - 3.5ft (1.1m), 14s period with SW swell.
Evening surf: Evening surf (12 Jul, local time) - 3.5ft (1.0m), 14s period with SW swell.

The current surf forecast for Ndana at 7PM is: 1.0m 14s primary swell from a Southwest direction and 0.3m 5s secondary swell from a South-southwest direction (forecast issued at 01:00pm July 12). An open ocean swell of 1.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (WITA) & Date	Wave Height	Wave Period
Morning (12 Jul)	3.5ft (1.1m)	14s
Afternoon (12 Jul)	3.5ft (1.1m)	14s
Evening (12 Jul)	3.5ft (1.0m)	14s

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

	Short Range Forecast Mostly dry. Warm (max 27°C on Sun afternoon, min 26°C on Sun afternoon). Mainly fresh winds.
	Sun 12					Monday 13								Tuesday 14								Wed 15
	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	5 AM	8 AM
Rating (10 max)	1	1	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
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	SW 13	SW 13	SW 13	SW 13	SW 12	SW 12	SW 19	SW 19	SW 18	SW 18	SW 18	SW 18	SW 18	SW 17	SW 16
Wave Graph
kJ	500	507	384	373	295	249	202	202	202	202	202	199	161	153	146	131	127	114	154	154	252	366	346	267
Wind (km/h)	E	E	ESE	ESE	ESE	ESE	ESE	E	ESE	ESE	ESE	ESE	ESE	E	E	E	E	ESE	ESE	ESE	E	E	E	E
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off
High Tide					9:40PM2.07m				9:00AM2.98m				10:32PM2.27m				9:59AM3.16m					11:16PM2.47m
Low Tide							2:37AM1.29m				4:07PM0.26m				3:44AM1.12m				4:54PM0.08m				4:40AM0.92m


	—	—	—	—	—	—	6:07	—	—	—	—	—	—	—	6:07	—	—	—	—	—	—	—	6:07	—
	—	—	5:38	—	—	—	—	—	—	—	5:39	—	—	—	—	—	—	—	5:39	—	—	—	—	5:39
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	27	27	26	26	26	26	26	26	27	27	26	26	26	26	26	26	27	26	26	26	26	26	26	26
Feels °C	25	25	24	24	24	25	25	25	26	26	25	24	24	24	25	24	25	23	23	23	23	24	24	24
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	SW 13	SW 13	SW 13	SW 12	SW 12	SW 12	SW 12	SW 12	SW 12	SW 18	SW 18	SW 18	SW 17	SW 16
kJ	500	507	384	373	295	249	202	202	202	202	202	199	161	153	146	118	116	114	87	154	252	366	346	267
Swell 2 Height (m) Direction Period (s)	SSW 5	SSW 5	SSW 5	SSW 5	S 5	S 5	S 5	SW 22	SW 23	SW 21	SSW 20	SW 21	SW 20	SW 20	SW 19	SW 19	SW 19	SW 18	SW 18	SW 12	SW 12	SW 12	W 13	SW 13
kJ	3	5	5	3	4	2	2	19	21	18	40	68	65	60	59	131	127	113	154	68	50	48	3	58
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	SW 22	—	—	—	W 14	W 14	—	W 14	W 14	W 14	—	W 13	SSW 14	SSW 14	—	—	—	W 21
kJ	—	—	—	—	—	—	18	—	—	—	4	4	—	4	4	4	—	3	19	19	—	—	—	9
Wind waves Height (m) Direction Period (s)	E 5	E 5	ESE 5	ESE 6	ESE 6	ESE 6	E 5	ESE 5	ESE 5	ESE 6	ESE 5	ESE 5	ESE 5	ESE 5	ESE 5	E 5	E 5	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 7
kJ	64	75	102	91	91	77	57	43	45	55	45	64	70	66	66	75	92	126	140	140	164	198	226	240
Nearest Offshore or Glassy	Ndao Timor	Lakey Pipe Sumbawa	Cobblestones Sumbawa	Savu Left Timor	Millers Rights Sumba	Savu Left Timor	Savu Left Timor	Millers Rights Sumba	Bondo Kodi Sumba	Wanjapu Sumba	Savu Left Timor	Savu Left Timor	Millers Rights Sumba	Savu Left Timor	Millers Rights Sumba	Millers Rights Sumba	Lakey Peak Sumbawa	Lakey Peak Sumbawa	Flies Sumbawa	Millers Rights Sumba	Millers Rights Sumba	Millers Rights Sumba	Millers Rights Sumba	Millers Rights Sumba
Rating (10 max)	2	3	2	2	2	2	2	2	3	2	2	2	3	2	3	4	4	4	3	4	4	4	4	4
Distance (km)	28	545	544	125	335	125	125	335	445	443	125	125	335	125	335	335	546	546	705	335	335	335	335	335
Best forecast wave conditions in Timor	Ndao			Savu Right		Savu Right	Savu Right				Savu Right	Savu Right		Savu Right
Rating (10 max)	2			2		2	2				2	2		2
Best forecast wave conditions in Indonesia	Thailand Simeulue Island	Ujung Genteng Harbour Java - West	Asu Nias	Asu Nias	Marosi Sumba	Karang Nyimbor Sumatra - Mainland	Jimmys Sumatra - Mainland	Jimmys Sumatra - Mainland	Ujung Walur Sumatra - Mainland	Benkunqut Sumatra - Mainland	Benkunqut Sumatra - Mainland	Jimmys Sumatra - Mainland	Jimmys Sumatra - Mainland	Asu Nias	Asu Nias	Jimmys Sumatra - Mainland	Asu Nias	Asu Nias	Thailand Simeulue Island	Asu Nias	Turtle Island Banyak Islands	Asu Nias	Thailand Simeulue Island	Thailand Simeulue Island
Rating (10 max)	2	3	2	2	3	3	3	3	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
Header Global	Ilot Sancho Mauritius	Bluff Panama	Bluff Panama	Kaifu Rivermouth Japan	El Gringo Chile	Ilot Sancho Mauritius	Chameau Mauritius	Etang-Sale Reunion	Benkunqut Indonesia	Benkunqut Indonesia	Benkunqut Indonesia	Injidup Carpark Australia	Bancoora Australia	Bancoora Australia	Bullies Australia	Puertecillo Chile	Lebu Chile	Point Roadnight Australia	Cobblestones Australia	Bancoora Australia	Fox River New Zealand	Fox River New Zealand	Fox River New Zealand	Cobden Breakwater New Zealand
Rating (10 max)	5	4	4	4	4	5	4	5	4	4	4	5	5	5	6	6	8	8	5	9	6	6	6	5

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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Ndana 48 hour detailed Surf Forecast

How big are the waves at Ndana today (12 Jul):

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