Ndana 48 hour detailed Surf Forecast

Lat Long: 10.96° S 122.84° E

Issued: 1 am 23 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 (23 Jul):

Morning surf: Morning surf (23 Jul, local time) - 2ft (0.6m), 13s period with SW swell.
Afternoon surf: Afternoon surf (23 Jul, local time) - 2ft (0.6m), 12s period with SW swell.
Evening surf: Evening surf (23 Jul, local time) - 1.5ft (0.4m), 12s period with SW swell.

The current surf forecast for Ndana at 8AM is: 0.6m 13s primary swell from a Southwest direction and 0.1m 16s secondary swell from a Southwest direction (forecast issued at 01:00am July 23). An open ocean swell of 1.1m 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 (23 Jul)	2ft (0.6m)	13s
Afternoon (23 Jul)	2ft (0.6m)	12s
Evening (23 Jul)	1.5ft (0.4m)	12s

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

	Short Range Forecast Some drizzle, heaviest during Sat morning. Warm (max 26°C on Thu afternoon, min 25°C on Thu morning). Mainly strong winds.
	Thursday 23								Friday 24								Saturday 25
	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)	0	0	0	0	0	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 13	SW 13	SW 13	SW 12	SW 12	SW 12	SW 12	SW 14	SW 15	SW 12	SW 15	SW 14	SW 14	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 12	SW 12	SW 12	SW 14	SW 13
Wave Graph
kJ	163	134	132	96	89	86	39	37	36	68	54	73	64	63	62	61	61	85	57	55	54	54	72	44
Wind (km/h)	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	E	E	E	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-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		4:15AM2.57m				5:00PM1.77m					5:13AM2.42m				7:13PM1.66m				6:38AM2.33m					9:21PM1.78m
Low Tide					11:13AM1.11m			10:09PM1.31m					12:52PM1.14m				11:17PM1.51m					2:34PM1.03m


	—	6:07	—	—	—	—	—	—	—	6:07	—	—	—	—	—	—	—	6:07	—	—	—	—	—	—
	—	—	—	—	—	5:42	—	—	—	—	—	—	—	5:42	—	—	—	—	—	—	—	5:42	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1	—	—	—	—	—
Temp °C	25	25	25	25	26	26	25	25	25	25	25	26	26	26	26	25	25	26	26	26	26	25	25	25
Feels °C	21	21	21	20	21	21	20	20	21	22	22	22	22	22	22	21	22	22	21	21	21	20	20	20
Swell 1 Height (m) Direction Period (s)	SW 13	SW 13	SW 13	SW 12	SW 12	SW 12	SW 10	SW 10	SW 10	SW 12	SW 12	SW 10	SSW 10	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 12	SW 12	SW 12	SW 14	SW 13
kJ	163	134	132	96	89	86	37	37	36	68	47	38	41	63	62	61	61	85	57	55	54	54	72	42
Swell 2 Height (m) Direction Period (s)	SW 20	ENE 7	SW 16	S 5	SW 16	SW 16	SW 12	SW 14	SW 15	SW 15	SW 15	SW 14	SW 14	SW 10	SSW 6	SSW 6	SW 10	S 7	SW 18	WSW 18	WSW 18	WSW 18	WSW 18	SW 17
kJ	15	9	10	5	10	11	39	33	33	33	54	73	64	25	8	8	14	1	13	31	31	31	31	44
Swell 3 Height (m) Direction Period (s)	—	SW 19	SW 19	SW 16	SW 19	—	SW 18	SW 18	SW 12	SW 18	SW 18	S 5	SSW 6	SSW 6	SW 10	SW 10	SSW 6	SW 19	S 7	SSW 7	SW 8	S 8	—	—
kJ	—	15	15	10	14	—	12	12	24	12	12	1	8	8	14	14	4	15	1	5	2	1	—	—
Wind waves Height (m) Direction Period (s)	ESE 6	ESE 6	ESE 6	ESE 6	ESE 5	ESE 5	ESE 5	ESE 5	ESE 5	ESE 5	ESE 5	ESE 5	ESE 5	ESE 5	ESE 5	ESE 6	ESE 6	ESE 7	ESE 7	ESE 7	ESE 8	ESE 8	ESE 8	ESE 8
kJ	90	74	77	77	80	90	117	97	73	66	56	56	70	77	90	166	241	288	453	611	693	866	1029	887
Nearest Offshore or Glassy	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Lakey Pipe Sumbawa	Flies Sumbawa	Millers Rights Sumba	Millers Rights Sumba	Peanuts Timor	Millers Rights Sumba	Downtowns Sumbawa	Savu Left Timor	Lakey Pipe Sumbawa	Millers Rights Sumba	Millers Rights Sumba	Millers Rights Sumba	Millers Rights Sumba	Millers Rights Sumba	Lakey Peak Sumbawa	Downtowns Sumbawa	Flies Sumbawa	Lakey Pipe Sumbawa	Millers Rights Sumba
Rating (10 max)	2	2	1	1	2	3	2	2	2	1	2	3	1	2	2	2	2	2	2	3	3	2	3	3
Distance (km)	125	125	125	125	125	545	705	335	335	5	335	706	125	545	335	335	335	335	335	546	706	705	545	335
Best forecast wave conditions in Timor	Savu Right	Savu Right	Savu Right	Savu Right	Savu Right					Ndao			Savu Right
Rating (10 max)	2	2	1	1	2					1			1
Best forecast wave conditions in Indonesia	Jimmys Sumatra - Mainland	Karang Nyimbor Sumatra - Mainland	Jimmys Sumatra - Mainland	Thailand Simeulue Island	Asu Nias	Lakey Peak Sumbawa	Benkunqut Sumatra - Mainland	Benkunqut Sumatra - Mainland	Asu Nias	Krui Sumatra - Mainland	Jimmys Sumatra - Mainland	Krui Sumatra - Mainland	Benkunqut Sumatra - Mainland	Thailand Simeulue Island	Benkunqut Sumatra - Mainland	Benkunqut Sumatra - Mainland	Krui Sumatra - Mainland	Jimmys Sumatra - Mainland	Jimmys Sumatra - Mainland	Benkunqut Sumatra - Mainland	Thailand Simeulue Island	Thailand Simeulue Island	Benkunqut Sumatra - Mainland	Krui Sumatra - Mainland
Rating (10 max)	3	4	4	2	2	3	4	4	3	4	4	4	4	3	4	4	4	4	4	4	3	3	4	4
Header Global	Papa Tangaroa Chile	Point Roadnight Australia	Cobblestones Australia	Etang-Sale Reunion	Cobblestones Australia	Point Roadnight Australia	Dolphin Point South Africa	Benkunqut Indonesia	Point Roadnight Australia	Point Roadnight Australia	Dolphin Point South Africa	Fish Boma South Africa	Boneyards South Africa	Boneyards South Africa	Sea Vista South Africa	Sea Vista South Africa	Fish Boma South Africa	Fish Boma South Africa	Boneyards South Africa	Papatowai New Zealand	Papatowai New Zealand	Bancoora Australia	Blaketown Wedge New Zealand	Stent Road New Zealand
Rating (10 max)	7	6	5	4	4	7	5	4	9	9	9	9	9	9	7	6	5	5	5	5	5	5	5	8

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

Latest Updates

Ben Mondy

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Ndana 48 hour detailed Surf Forecast

How big are the waves at Ndana today (23 Jul):

Short Range Forecast

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