4 Bobs Surf Forecast

/ Mentawi Islands (22 surf breaks) /

Indonesia (163 surf breaks)

Surf Forecasts

4 Bobs surfForecast / Mentawi Islands / Indonesia

48hr Weather and Surf, issued 12 pm Wednesday 02 Jul 2025 WIB

Forecast update in hr min s Forecast update imminent

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

Today's 4 Bobs sea temperature is 29.9° C
(Which is slightly warmer than usual)

How big are the waves at 4 Bobs today?

The current surf forecast for 4 Bobs at 1PM is: 1.4m 14s primary swell from a Southwest direction and 0.5m 8s secondary swell from a South-southeast direction (forecast issued at 12:00pm July 02). The wind direction is predicted to be glassy and the swell rating is 3.

Time (WIB) & Date	Wave Height	Wave Period
Morning (02 Jul)	4.5ft (1.4m)	15s
Afternoon (02 Jul)	4ft (1.2m)	14s
Evening (02 Jul)	4ft (1.2m)	14s

Table - waves today at 4 Bobs. (Swell directed towards the surf break)

Hourly 12 Days

Mentawi Islands Surf

Print Surf Table

Updates in hr min s Forecast update imminent

	Wednesday 02					Thursday 03								Friday 04								Saturday 05								Sunday 06								Monday 07								Tuesday 08								Wednesday 09
	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	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	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
Rating (10 max)	3	3	3	3	1	2	2	3	3	3	3	2	3	2	2	3	3	2	1	1	1	1	1	2	2	1	2	2	2	2	2	2	3	3	3	3	4	4	3	3	3	3	2	2	1	1	1	2	3	3	2	0	0	1	1	2	1	3	3	3
Swell Height Map See all maps
Wave Height (m) & direction (?)	SW	SW	SW	SW	SW	SW	SW	SW	SSW	SW	SSW	SW	SSW	SSW	SW	SW	SW	SW	SSW	SSW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SSW	SSW	SSW	SSW	SSW
Period(s) (?)	15	14	14	14	14	14	14	14	14	14	14	15	16	16	13	16	14	14	14	14	14	14	14	13	15	14	15	13	13	19	18	18	17	17	17	16	16	16	16	15	15	15	15	14	14	14	14	14	14	14	13	13	13	14	14	18	17	16	16	15
Wave Graph (?)
Energy (?)	864	807	727	684	641	747	743	734	942	876	832	631	783	664	530	710	688	658	528	452	421	433	451	336	331	291	270	381	343	429	463	582	741	969	1182	1330	1479	1576	1648	1677	1632	1581	1428	1285	1163	1065	977	879	827	839	692	551	572	584	403	595	635	716	1097	1136
Wind (km/h)	ENE	E	SE	SSW	SSE	SSE	SE	ESE	SE	NNE	NW	WNW	W	WNW	SW	NE	ENE	ESE	S	SSW	S	SSE	SE	E	ENE	E	ESE	W	S	SSW	SW	NNW	NE	ENE	E	W	WSW	SW	E	E	ESE	SSE	SSE	SSE	SE	SE	SE	ESE	E	SE	SSE	S	S	S	S	S	SE	S	SW	SW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	glass	glass	glass	glass	on	cross- on	cross- on	glass	glass	glass	cross- off	glass	glass	glass	glass	glass	glass	glass	on	cross- on	on	cross- on	cross- on	glass	glass	cross	glass	glass	glass	glass	glass	glass	glass	glass	glass	glass	glass	glass	cross	cross	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	glass	glass	on	on	on	on	on	glass	cross- on	glass	glass	glass
High Tide / height (m)						12:08AM 0.87				11:49AM 0.79					1:05AM 0.89			12:47PM 0.70					2:02AM 0.91				2:00PM 0.63				2:58AM 0.94				3:13PM 0.59				3:50AM 0.97					4:17PM 0.59				4:38AM 1.02				5:10PM 0.61				5:22AM 1.07				5:54PM 0.64
Low Tide / height (m)				5:04PM 0.21				5:28AM 0.41				5:41PM 0.24				6:35AM 0.45				6:23PM 0.27					7:57AM 0.44				7:12PM 0.29				9:26AM 0.40				8:08PM 0.29					10:33AM 0.33			9:07PM 0.27					11:20AM 0.26				10:03PM 0.24				11:59AM 0.20

	Wednesday 02					Thursday 03								Friday 04								Saturday 05								Sunday 06								Monday 07								Tuesday 08								Wednesday 09
Sunrise	-	-	-	-	-	-	-	6:26	-	-	-	-	-	-	-	6:26	-	-	-	-	-	-	-	6:26	-	-	-	-	-	-	-	6:26	-	-	-	-	-	-	-	6:26	-	-	-	-	-	-	-	6:26	-	-	-	-	-	-	-	6:26	-	-	-	-
Sunset	-	-	6:27	-	-	-	-	-	-	-	6:27	-	-	-	-	-	-	-	6:27	-	-	-	-	-	-	-	6:27	-	-	-	-	-	-	-	6:27	-	-	-	-	-	-	-	6:28	-	-	-	-	-	-	-	6:28	-	-	-	-	-	-	-	6:28	-

Rain (mm)	-	-	-	-	-	-	-	1	-	1	1	-	-	-	-	-	-	-	-	2	1	2	1	-	-	-	-	-	-	-	2	2	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	1	1	2	3
Temp. °C	28	28	29	28	28	28	28	27	28	28	28	28	28	27	27	27	28	28	28	28	28	27	27	27	28	28	28	28	28	28	27	27	27	27	28	28	27	27	27	27	28	28	28	28	28	28	28	27	28	28	28	28	28	28	27	27	27	28	28	28
Feels °C (?)	32	32	33	32	31	31	32	31	32	33	32	32	33	32	32	32	33	32	31	32	32	30	30	31	32	31	32	32	32	32	31	32	31	31	32	33	31	32	31	30	32	32	31	31	31	31	31	30	32	32	31	30	31	31	31	31	31	32	33	32

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

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4 Bobs surfForecast / Mentawi Islands / Indonesia

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