Baya Reef Surf Forecast

/ Java – West (15 surf breaks) /

Indonesia (168 surf breaks)

Surf Forecasts:

Baya Reef surfForecast / Java – West / Indonesia

48hr Weather and Surf, issued 6 am Thursday 18 Sep 2025 WIB

Forecast update in hr min s Forecast update imminent

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

Today's Baya Reef sea temperature is 28.7° C
(Which is 1.9°C warmer than normal for this time of year)

How big are the waves at Baya Reef today?

The current surf forecast for Baya Reef at 9AM is: 1.7m 13s primary swell from a South-southwest direction and 0.3m 16s secondary swell from a South direction (forecast issued at 06:00am September 18). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (WIB) & Date	Wave Height	Wave Period
Morning (18 Sep)	5.5ft (1.7m)	13s
Afternoon (18 Sep)	5ft (1.6m)	13s
Evening (18 Sep)	2.5ft (0.8m)	14s

Table - waves today at Baya Reef. (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
	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM
Rating (10 max)	4	4	3	2	1	1	2	2	3	3	3	1	2	2	3	4	4	4	3	3	4	3	4	4
Swell Height Map See all maps
Wave Height (m) & direction (?)	SSW	SSW	SSW	S	SSW	SSW	SSE	SSE	SW	SSE	SSE	SW	SSW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW
Period(s) (?)	14	13	13	13	13	13	7	8	15	8	8	17	17	14	16	16	17	17	17	16	16	16	16	15
Wave Graph (?)
kJ (?)	1179	1028	854	1247	915	528	302	336	314	283	342	304	377	334	649	700	753	1907	1714	1875	2084	1931	1512	1309
Wind (km/h)	ESE	ESE	SE	SSE	SSE	SE	SE	SE	ESE	ESE	SE	SSE	SE	SE	SE	SE	SE	E	SSE	SSE	SE	SE	SE	E
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross- off	cross- off	cross	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross	cross- off	cross- off	cross- off	off
High Tide / height (m)		4:14AM 1.08				6:10PM 0.79				5:35AM 1.12				6:45PM 0.93				6:30AM 1.17					7:14PM 1.06
Low Tide / height (m)				11:52AM 0.33				11:13PM 0.55				12:34PM 0.28				12:20AM 0.45					1:05PM 0.24

	Thursday 18							Friday 19								Saturday 20								Sun 21
Sunrise	-	5:47	-	-	-	-	-	-	-	5:46	-	-	-	-	-	-	-	5:46	-	-	-	-	-	-
Sunset	-	-	-	-	5:51	-	-	-	-	-	-	-	5:51	-	-	-	-	-	-	-	5:51	-	-	-

Rain (mm)	-	-	-	-	1	1	-	1	-	-	-	2	4	3	2	2	2	1	1	4	7	7	4	2
Temp. °C	25	25	27	29	28	26	26	26	25	26	28	27	27	26	25	25	25	26	28	27	26	25	25	26
Feels °C (?)	28	27	29	30	28	26	27	28	27	29	30	28	29	27	27	27	28	30	31	30	29	27	28	30

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 Java - West

Wind Update Continuing clean conditions at Baya Reef (calm at Genteng wx 77 km from Baya Reef). 1.7m 14s groundswell from the SSW with a 0.7m 9s swell from the S. 2 swells combining to make bigger set waves.
30 minutes ago Baya Reef

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