Sunset Left Surf Forecast

/ Sumba (6 surf breaks) /

Indonesia (168 surf breaks)

Surf Forecasts:

Sunset Left surfForecast / Sumba / Indonesia

48hr Weather and Surf, issued 1 pm Thursday 04 Sep 2025 WITA

Forecast update in hr min s Forecast update imminent

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

Today's Sunset Left sea temperature is 26.9° C
(Which is normal for this time of year)

How big are the waves at Sunset Left today?

The current surf forecast for Sunset Left at 4PM is: 1.3m 13s primary swell from a Southwest direction and 0.4m 16s secondary swell from a South-southwest direction, 1.0m 4s secondary swell from a Southeast direction (forecast issued at 01:00pm September 04). The wind direction is predicted to be cross-onshore.

Time (WITA) & Date	Wave Height	Wave Period
Morning (04 Sep)	4.5ft (1.3m)	14s
Afternoon (04 Sep)	4.5ft (1.3m)	13s
Evening (04 Sep)	3.5ft (1.1m)	13s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Thursday 04					Friday 05								Saturday 06								Sunday 07
	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)	0	0	1	1	2	4	4	4	2	2	1	3	3	3	3	3	1	1	1	2	3	3	2	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	SW	SW	SW	SW	SW	SSW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SW	SW	SSW	SSW	SW	SW	SW
Period(s) (?)	13	13	13	13	13	14	13	16	17	17	17	16	16	16	16	16	16	15	15	14	14	14	14	14
Wave Graph (?)
Energy (?)	582	746	780	870	889	1043	1380	1795	2204	2230	2612	2102	2049	1856	1982	1880	1856	1527	1265	1271	1273	1049	949	950
Wind (km/h)	SSE	SE	SE	ESE	ESE	E	NE	E	S	S	SE	ESE	ESE	ESE	SE	SE	SSE	SSE	SSE	SE	SE	ESE	ESE	ESE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	cross	cross	cross	glass	cross- off	glass	cross- on	cross- on	cross- on	cross	cross	cross	cross	cross	cross- on	cross- on	cross- on	cross	cross	cross	cross	cross
High Tide / height (m)					9:49PM 1.83				8:42AM 2.25				10:02PM 2.07				9:25AM 2.49				10:20PM 2.32
Low Tide / height (m)			3:10PM 0.77				2:48AM 1.36				3:38PM 0.55				3:28AM 1.09				4:04PM 0.37				4:02AM 0.81

	Thursday 04					Friday 05								Saturday 06								Sunday 07
Sunrise	-	-	-	-	-	-	-	6:03	-	-	-	-	-	-	-	6:03	-	-	-	-	-	-	-	6:01
Sunset	-	-	6:00	-	-	-	-	-	-	-	6:00	-	-	-	-	-	-	-	6:00	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	25	27	26	25	25	24	23	24	25	26	26	25	24	24	24	25	25	26	26	25	25	24	24	24
Feels °C (?)	24	25	25	25	27	26	24	25	25	26	26	25	25	26	25	26	25	25	25	24	25	24	24	23

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 Sumba

Wind Update The wind is still cross-off at Sunset Left (moderate winds from the ENE at WaingapuMauHau 123 km from Sunset Left). 1.1m 13s groundswell from the SW with a 0.9m 4s local chop from the SSE. 2 swells combining to make bigger set waves.
2 hours 15 minutes ago Sunset Left

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