Yo-Yo's-The Hook Surf Forecast

/ Sumbawa (17 surf breaks) /

Indonesia (168 surf breaks) / Lat Long: (8.98° S 116.73° E)

Surf Forecasts:

Yo-Yo's-The Hook surfForecast / Sumbawa / Indonesia

48hr Weather and Surf, issued 1 am Thursday 18 Sep 2025 WITA

Forecast update in hr min s Forecast update imminent

Yo-Yo's-The Hook surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Yo-Yo's-The Hook sea temperature is 27.4° C
(Which is slightly warmer than usual)

How big are the waves at Yo-Yo's-The Hook today?

The current surf forecast for Yo-Yo's-The Hook at 5AM is: 2.2m 14s primary swell from a South-southwest direction (forecast issued at 01:00am September 18). An open ocean swell of 0.9m 4s 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)	7ft (2.1m)	14s
Afternoon (18 Sep)	6.5ft (2.0m)	14s
Evening (18 Sep)	6.5ft (2.0m)	13s

Table - waves today at Yo-Yo's-The Hook. (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
	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	11 AM	2 PM	5 PM	8 PM
Rating (10 max)	3	3	3	4	3	2	3	3	3	3	3	3	2	1	2	2	2	2	2	3	3	1	3	3
Swell Height Map See all maps
Wave Height (m) & direction (?)	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SW	SSW	SSW	SW	SSW	SSW
Period(s) (?)	14	14	14	14	14	14	13	13	13	13	13	12	12	12	12	12	12	17	17	16	16	17	16	16
Wave Graph (?)
kJ (?)	2317	2118	2033	1848	1823	1627	1346	1326	1188	1026	880	813	787	451	443	371	436	368	429	1170	717	1024	1244	1425
Wind (km/h)	ESE	ESE	ESE	ESE	SE	SE	SE	ESE	ESE	ESE	ESE	ESE	SE	SE	SE	ESE	SE	ESE	ESE	ESE	SE	SSE	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- off	cross- off	cross- off	cross	cross- off	cross- off
High Tide / height (m)	8:29PM 1.60			7:27AM 2.03					9:05PM 1.89				8:38AM 2.23				9:32PM 2.16				9:22AM 2.41
Low Tide / height (m)		1:01AM 1.39					2:35PM 0.74				2:35AM 1.12				3:14PM 0.57				3:20AM 0.84				3:43PM 0.44

		Thursday 18								Friday 19								Saturday 20
Sunrise	-	-	-	6:05	-	-	-	-	-	-	-	6:05	-	-	-	-	-	-	-	6:03	-	-	-	-
Sunset	-	-	-	-	-	-	6:08	-	-	-	-	-	-	-	6:08	-	-	-	-	-	-	-	6:08	-

Rain (mm)	-	-	-	-	-	1	2	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	26	25	25	26	27	27	26	26	26	25	25	26	28	27	27	26	26	26	26	27	28	28	27	26
Feels °C (?)	27	25	26	27	27	27	26	27	27	26	27	28	29	26	27	27	27	27	27	28	29	28	28	27

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 Sumbawa

Wind Update Still cross-shore at Yo-Yo's-The Hook (light winds from the SSE at Bali International Airport 174 km from Yo-Yo's-The Hook). A 2.1m groundswell from the SSW
1 hour 34 minutes ago Yo-Yo's-The Hook

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