Ndana 48 hour detailed Surf Forecast

Lat Long: 10.96° S 122.84° E

Issued: 7 pm 21 Jul 2026 (local time)

Forecast update in hr min

Today's Ndana sea temperature is

27.1° 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 (22 Jul):

Morning surf: Morning surf (22 Jul, local time) - 3ft (0.9m), 13s period with SW swell.
Afternoon surf: Afternoon surf (22 Jul, local time) - 2.5ft (0.8m), 13s period with SW swell.
Evening surf: Evening surf (22 Jul, local time) - 2.5ft (0.7m), 13s period with SW swell.

The current surf forecast for Ndana at 4AM is: 1.0m 14s primary swell from a Southwest direction (forecast issued at 07:00pm July 21). 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 (22 Jul)	3ft (0.9m)	13s
Afternoon (22 Jul)	2.5ft (0.8m)	13s
Evening (22 Jul)	2.5ft (0.7m)	13s

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

	Short Range Forecast Mostly dry. Warm (max 26°C on Wed morning, min 25°C on Tue night). Mainly fresh winds.
	Tue 21			Wednesday 22								Thursday 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	0	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 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 14
Wave Graph
kJ	506	499	428	355	350	299	246	242	205	166	166	163	134	103	98	90	86	39	37
Wind (km/h)	SE	SE	SE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross	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	3:05PM2.30m				3:33AM2.73m				3:52PM2.01m				4:15AM2.57m				5:00PM1.77m
Low Tide			9:00PM0.84m				10:06AM0.98m				9:32PM1.08m					11:13AM1.11m			10:09PM1.31m


	—	—	—	—	6:07	—	—	—	—	—	—	—	6:07	—	—	—	—	—	—
	5:42	—	—	—	—	—	—	—	5:42	—	—	—	—	—	—	—	5:42	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	25	25	25	25	25	26	26	26	26	26	25	25	25	25	26	26	26	25	25
Feels °C	21	22	22	23	21	20	20	21	21	22	21	21	21	20	21	21	21	21	22
Swell 1 Height (m) Direction Period (s)	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	SW 12	SW 12	SW 12	SW 10	SW 10
kJ	506	499	428	355	350	299	246	242	205	166	166	163	134	103	98	90	86	37	37
Swell 2 Height (m) Direction Period (s)	E 7	—	—	—	—	—	—	—	—	—	SW 19	SW 20	SW 19	SSW 6	SSW 5	SW 16	SW 16	SW 12	SW 14
kJ	8	—	—	—	—	—	—	—	—	—	14	15	15	7	9	10	11	39	33
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	SW 19	SW 16	SW 16	SW 19	—	SW 18	SW 18
kJ	—	—	—	—	—	—	—	—	—	—	—	—	15	10	10	14	—	12	12
Wind waves Height (m) Direction Period (s)	ESE 6	ESE 6	ESE 5	ESE 5	ESE 5	ESE 5	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 5	ESE 6	ESE 6
kJ	84	93	86	83	77	90	115	126	115	139	135	132	107	110	103	111	106	114	107
Nearest Offshore or Glassy	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Cobblestones Sumbawa	Scar Reef Sumbawa	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Scar Reef Sumbawa	Savu Right Timor	Millers Rights Sumba	Savu Left Timor
Rating (10 max)	3	3	3	2	2	2	3	2	2	2	2	2	1	1	1	2	1	2	2
Distance (km)	125	125	125	125	125	125	544	708	125	125	125	125	125	125	125	708	130	335	125
Best forecast wave conditions in Timor	Savu Right	Savu Right	Savu Right	Savu Right	Savu Right	Savu Right			Savu Right	Savu Right	Savu Right	Savu Right	Nembrala	Savu Right	Savu Right		Savu Right		Savu Right
Rating (10 max)	3	3	3	2	2	2			2	2	2	2	1	1	1		1		2
Best forecast wave conditions in Indonesia	Turtle Island Banyak Islands	Thailand Simeulue Island	Thailand Simeulue Island	Thailand Simeulue Island	Thailand Simeulue Island	Krui Sumatra - Mainland	Thailand Simeulue Island	Turtle Island Banyak Islands	Turtle Island Banyak Islands	Benkunqut Sumatra - Mainland	Krui Sumatra - Mainland	Krui Sumatra - Mainland	Jimmys Sumatra - Mainland	Jimmys Sumatra - Mainland	Thailand Simeulue Island	Asu Nias	Benkunqut Sumatra - Mainland	Benkunqut Sumatra - Mainland	Ujung Siging Sumatra - Mainland
Rating (10 max)	4	4	3	3	3	4	3	3	3	3	3	4	4	4	2	2	3	3	4
Header Global	Asu Indonesia	Cape St Martin South Africa	Albatross South Africa	Sea Vista South Africa	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Gas Bay Australia	Cobblestones Australia	Gas Bay Australia	Cobblestones Australia	Cathedral Rock Australia	Cathedral Rock Australia	Viri Inga O Tuki Chile	Aufaga Village Samoa	Cobblestones Australia	Boneyards South Africa	Albatross South Africa	Blackfellows Australia
Rating (10 max)	4	4	4	5	5	5	6	6	5	5	5	8	5	6	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 (22 Jul):

Short Range Forecast

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