Ndana Surf Forecast

/ Timor (11 surf breaks) /

Indonesia (168 surf breaks)

Surf Forecasts:

Ndana surfForecast / Timor / Indonesia

48hr Weather and Surf, issued 7 am Thursday 18 Sep 2025 WITA

Forecast update in hr min s Forecast update imminent

Ndana surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Ndana sea temperature is 27.7° C
(Which is normal for this time of year)

How big are the waves at Ndana today?

The current surf forecast for Ndana at 1PM is: 1.4m 14s primary swell from a Southwest direction (forecast issued at 07:00am September 18). An open ocean swell of 0.5m 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 (18 Sep)	5ft (1.5m)	14s
Afternoon (18 Sep)	4.5ft (1.4m)	14s
Evening (18 Sep)	4.5ft (1.3m)	13s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Thursday 18							Friday 19								Saturday 20								Sun 21
	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	2 AM
Rating (10 max)	2	2	2	2	2	2	2	1	1	1	1	1	1	1	1	1	2	2	0	0	1	1	3	2
Swell Height Map See all maps
Wave Height (m) & direction (?)	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW
Period(s) (?)	14	14	14	14	14	13	13	13	13	13	13	12	12	12	12	12	15	15	15	15	14	14	18	18
Wave Graph (?)
kJ (?)	984	970	886	780	725	570	553	488	431	424	315	295	281	197	167	193	177	136	134	176	341	341	891	432
Wind (km/h)	E	E	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	SE	SE	ESE	ESE	E	ESE	SE	SE	SE	SE	SE	SE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore 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	cross	cross	cross	cross	cross
High Tide / height (m)			8:10AM 2.36				9:40PM 2.24				9:15AM 2.59				10:07PM 2.53				9:58AM 2.79				10:31PM 2.78
Low Tide / height (m)					3:10PM 0.80				3:14AM 1.25				3:47PM 0.61				3:55AM 0.93				4:16PM 0.46

	Thursday 18							Friday 19								Saturday 20								Sun 21
Sunrise	-	5:41	-	-	-	-	-	-	-	5:39	-	-	-	-	-	-	-	5:39	-	-	-	-	-	-
Sunset	-	-	-	-	5:44	-	-	-	-	-	-	-	5:44	-	-	-	-	-	-	-	5:44	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	26	26	27	27	27	27	26	26	26	26	27	27	27	26	26	26	26	26	27	27	27	26	26	26
Feels °C (?)	26	26	28	28	27	28	27	27	27	27	28	27	27	26	26	27	28	29	29	28	28	27	28	29

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

Recent Eyeball Surf Reports for Timor

Wind Update Still cross-shore at Ndana (moderate winds from the NW at KupangEltari 126 km from Ndana). A 1.2m groundswell from the SW
2 hours 9 minutes ago Ndana

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