Ndana 48 hour detailed Surf Forecast

Lat Long: 10.96° S 122.84° E

Issued: 1 am 11 Jul 2026 (local time)

Forecast update in hr min

Today's Ndana sea temperature is

27.5° 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 (11 Jul):

Morning surf: Morning surf (11 Jul, local time) - 5ft (1.5m), 15s period with SW swell.
Afternoon surf: Afternoon surf (11 Jul, local time) - 4.5ft (1.4m), 15s period with SW swell.
Evening surf: Evening surf (11 Jul, local time) - 4.5ft (1.4m), 15s period with SW swell.

The current surf forecast for Ndana at 4AM is: 1.5m 16s primary swell from a Southwest direction and 0.3m 6s secondary swell from a South direction (forecast issued at 01:00am July 11). An open ocean swell of 1.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (WITA) & Date	Wave Height	Wave Period
Morning (11 Jul)	5ft (1.5m)	15s
Afternoon (11 Jul)	4.5ft (1.4m)	15s
Evening (11 Jul)	4.5ft (1.4m)	15s

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

	Short Range Forecast Mostly dry. Warm (max 27°C on Sat morning, min 25°C on Mon night). Mainly fresh winds.
	Saturday 11								Sunday 12								Monday 13
	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	11 PM
Rating (10 max)	2	2	2	1	1	1	1	1	1	0	0	1	1	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SW 16	SW 16	SW 16	SW 15	SW 15	SW 15	SW 15	SW 15	SW 14	SW 14	SW 14	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
Wave Graph
kJ	1123	1096	1055	788	777	879	879	767	667	492	492	500	507	384	373	295	249	202	202	202	172	172	163	132
Wind (km/h)	E	E	E	E	E	ESE	ESE	ESE	E	E	E	E	ESE	ESE	ESE	ESE	ESE	E	E	E	ESE	ESE	ESE	ESE
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			6:32AM2.69m					8:26PM1.90m			7:50AM2.81m					9:40PM2.07m				9:00AM2.98m				10:32PM2.27m
Low Tide	11:39PM1.32m				1:59PM0.74m				1:12AM1.38m					3:11PM0.49m				2:37AM1.29m				4:07PM0.26m


	—	6:07	—	—	—	—	—	—	—	6:07	—	—	—	—	—	—	—	6:07	—	—	—	—	—	—
	—	—	—	—	—	5:38	—	—	—	—	—	—	—	5:38	—	—	—	—	—	—	—	5:39	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	25	26	26	27	27	26	26	26	26	26	26	27	27	26	26	26	26	26	26	27	27	26	26	26
Feels °C	23	25	25	25	25	24	24	24	24	25	25	26	25	24	24	25	25	25	25	26	25	24	24	23
Swell 1 Height (m) Direction Period (s)	SW 16	SW 16	SW 16	SW 15	SW 15	SW 15	SW 15	SW 15	SW 14	SW 14	SW 14	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
kJ	1123	1096	1055	788	777	879	879	767	667	492	492	500	507	384	373	295	249	202	202	202	172	172	163	132
Swell 2 Height (m) Direction Period (s)	S 6	S 6	S 6	S 6	S 6	S 6	S 6	—	—	—	S 5	SSW 5	SSW 5	SSW 6	—	—	—	S 5	SW 22	SW 23	SW 21	SSW 20	SW 21	SW 20
kJ	6	7	10	10	6	6	2	—	—	—	2	3	3	3	—	—	—	2	19	21	18	40	68	65
Swell 3 Height (m) Direction Period (s)	—	—	—	—	SSW 6	—	—	—	—	—	—	—	—	—	—	—	—	SW 22	—	—	—	W 14	W 14	—
kJ	—	—	—	—	3	—	—	—	—	—	—	—	—	—	—	—	—	18	—	—	—	4	4	—
Wind waves Height (m) Direction Period (s)	ESE 6	ESE 6	ESE 6	E 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	E 6	ESE 6	ESE 6	ESE 5	ESE 6	ESE 5	ESE 5	ESE 5	ESE 6	ESE 5	ESE 5	ESE 5	ESE 6
kJ	140	121	134	119	134	122	135	141	114	98	97	88	101	91	91	81	62	47	50	88	59	70	91	110
Nearest Offshore or Glassy	Millers Rights Sumba	Millers Rights Sumba	Millers Rights Sumba	Digger Timor Sea	Peanuts Timor	T-Land Timor	Bondo Kodi Sumba	Lakey Pipe Sumbawa	Millers Rights Sumba	Millers Rights Sumba	Millers Rights Sumba	Millers Rights Sumba	Ndao Timor	T-Land Timor	Cobblestones Sumbawa	Cobblestones Sumbawa	Millers Rights Sumba	Savu Left Timor	Savu Left Timor	Savu Left Timor	Millers Rights Sumba	Lakey Peak Sumbawa	Wanjapu Sumba	Savu Left Timor
Rating (10 max)	4	4	4	1	4	3	4	4	3	3	3	3	2	3	3	2	2	2	2	2	2	2	3	1
Distance (km)	335	335	335	321	5	8	445	545	335	335	335	335	28	8	544	544	335	125	125	125	335	546	443	125
Best forecast wave conditions in Timor					T-Land	Ndao							Ndao	T-Land				Savu Left	Savu Right	Savu Right				Savu Right
Rating (10 max)					4	3							2	3				2	2	2				1
Best forecast wave conditions in Indonesia	Asu Nias	Asu Nias	Thailand Simeulue Island	Asu Nias	Thailand Simeulue Island	Thailand Simeulue Island	Bondo Kodi Sumba	Uluwatu Bali - The Bukit	Asu Nias	Asu Nias	Asu Nias	Asu Nias	Benkunqut Sumatra - Mainland	Asu Nias	Turtles Java - West	Asu Nias	Asu Nias	Thailand Simeulue Island	Thailand Simeulue Island	Karang Nyimbor Sumatra - Mainland	Jimmys Sumatra - Mainland	Asu Nias	Benkunqut Sumatra - Mainland	Asu Nias
Rating (10 max)	4	4	4	4	4	4	4	4	3	3	3	3	3	3	3	2	2	2	2	3	3	3	4	3
Header Global	Boneyards South Africa	Boneyards South Africa	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Otago Peninsula - Allans Beach New Zealand	Otago Peninsula - Allans Beach New Zealand	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Etang-Sale Reunion	Etang-Sale Reunion	Etang-Sale Reunion	Ilot Sancho Mauritius	Ilot Sancho Mauritius	Ilot Sancho Mauritius	Ilot Sancho Mauritius	Black Rocks Mauritius	Black Rocks Mauritius	Black Rocks Mauritius	Benkunqut Indonesia	Black Rocks Mauritius
Rating (10 max)	5	5	7	7	5	5	5	4	4	7	6	5	5	5	5	5	5	5	5	4	4	4	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)

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Ndana 48 hour detailed Surf Forecast

How big are the waves at Ndana today (11 Jul):

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