Rags Left 48 hour detailed Surf Forecast

Lat Long: 3.01° S 100.14° E

Issued: 12 am 21 Oct 2026 (local time)

Forecast update in hr min

Today's Rags Left sea temperature is

28.7°C

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

Surf Forecasts:

How big are the waves at Rags Left today (21 Oct):

Morning surf: Morning surf (21 Oct, local time) - 5ft (1.5m), 13s period with SSW swell.
Afternoon surf: Afternoon surf (21 Oct, local time) - 4.5ft (1.3m), 13s period with SSW swell.
Evening surf: Evening surf (21 Oct, local time) - 3ft (0.9m), 19s period with SSW swell.

The current surf forecast for Rags Left at 5AM is: 1.5m 13s primary swell from a South-southwest direction and 0.4m 22s secondary swell from a South-southwest direction, 0.9m 6s secondary swell from a South-southeast direction (forecast issued at 12:00am October 21). The wind direction is predicted to be cross-offshore.

Time (WIB) & Date	Wave Height	Wave Period
Morning (21 Oct)	5ft (1.5m)	13s
Afternoon (21 Oct)	4.5ft (1.3m)	13s
Evening (21 Oct)	3ft (0.9m)	19s

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

	Short Range Forecast Light rain (total 9mm), mostly falling on Tue night. Warm (max 28°C on Wed morning, min 26°C on Tue night). Wind will be generally light.
	Wednesday 21								Thursday 22								Friday 23
	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
Rating (10 max)	3	2	3	2	2	3	3	3	3	4	3	3	3	3	3	3	4	4	4	4	4	4	4	4
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 20	SSW 19	SSW 18	SSW 18	SSW 18	SSW 18	SSW 17	SSW 16	S 21	SSW 16	SSW 19	SSW 19	SSW 19	SSW 18	SSW 18	SSW 17	SSW 17	SSW 16
Wave Graph
kJ	850	745	745	659	640	497	596	428	385	768	897	887	673	880	915	1248	3026	4002	3957	3918	3747	3734	3239	2888
Wind (km/h)	SE	SE	SE	SE	SSE	SSE	SE	ESE	SE	ESE	SE	SE	SE	SSE	SE	SE	SE	SE	SE	SE	SSE	SSE	SE	SE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore 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-off	cross-off	cross-off
High Tide		1:36AM0.67m				3:17PM0.56m				2:44AM0.70m				3:50PM0.67m				3:35AM0.73m					4:20PM0.78m
Low Tide				8:49AM0.26m				8:22PM0.39m				9:24AM0.22m				9:32PM0.32m				9:54AM0.17m


	—	5:58	—	—	—	—	—	—	—	5:58	—	—	—	—	—	—	—	5:58	—	—	—	—	—	—
	—	—	—	—	—	6:08	—	—	—	—	—	—	—	6:08	—	—	—	—	—	—	—	6:08	—	—
mm	—	2	3	1	—	—	—	—	—	1	—	—	1	—	—	—	—	—	—	—	1	—	—	—
Temp °C	26	26	26	28	28	28	27	26	26	26	26	28	28	28	27	27	26	26	26	28	28	28	27	26
Feels °C	28	28	28	30	29	30	30	29	30	29	28	31	30	29	29	29	28	27	28	30	29	29	29	27
Swell 1 Height (m) Direction Period (s)	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 13	SSW 12	SSW 12	SSW 12	SSW 18	SSW 18	SSW 18	SSW 17	SSW 16	SSW 16	SSW 16	SSW 19	SSW 19	SSW 19	SSW 18	SSW 18	SSW 17	SSW 17	SSW 16
kJ	850	745	745	659	640	497	410	371	309	768	897	887	673	880	915	1194	3026	4002	3957	3918	3747	3734	3239	2888
Swell 2 Height (m) Direction Period (s)	SSW 24	SW 23	SSW 21	SSW 21	SSW 21	SSW 20	SSW 20	SSW 19	SSW 18	SSW 12	SSW 13	SSW 13	SSW 13	SW 12	S 21	SSW 20	SW 12	—	—	—	—	—	—	—
kJ	108	133	305	305	256	490	596	428	385	314	281	286	281	212	865	1248	142	—	—	—	—	—	—	—
Swell 3 Height (m) Direction Period (s)	W 18	W 18	—	W 16	W 16	W 16	W 16	W 16	W 9	—	—	W 14	S 20	S 21	SSW 12	SW 12	SW 21	—	—	—	—	—	—	—
kJ	6	6	—	5	5	5	5	5	2	—	—	4	302	449	180	144	224	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	SSE 6	SSE 6	SSE 6	SSE 6	SSE 6	SSE 6	SSE 6	SSE 7	SSE 7	SSE 7	SSE 7	SSE 7	SSE 7	SSE 7	SSE 7	SSE 7	SSE 8	SSE 8	SSE 8	SSE 8	SSE 8	SSE 8	SSE 8	SSE 8
kJ	51	56	60	68	66	68	72	77	82	79	82	84	86	111	132	136	143	147	147	123	123	127	155	183
Nearest Offshore or Glassy	Green Bush Mentawi Islands	Green Bush Mentawi Islands	Green Bush Mentawi Islands	Telescopes Mentawi Islands	Bommie Peak Mentawi Islands	Telescopes Mentawi Islands	Green Bush Mentawi Islands	Rags Left Mentawi Islands	Rags Left Mentawi Islands	Rags Left Mentawi Islands	Green Bush Mentawi Islands	Green Bush Mentawi Islands	Bommie Peak Mentawi Islands	Asu Nias	Krui Sumatra - Mainland	Hideaways (Mentawi Islands) Mentawi Islands	Beng Beng Mentawi Islands	Bommie Peak Mentawi Islands	Green Bush Mentawi Islands	Bommie Peak Mentawi Islands	Bommie Peak Mentawi Islands	Hideaways (Mentawi Islands) Mentawi Islands	Hideaways (Mentawi Islands) Mentawi Islands	Telescopes Mentawi Islands
Rating (10 max)	4	3	4	4	3	3	4	3	3	4	4	4	3	4	5	3	4	4	5	5	4	4	4	4
Distance (km)	23	23	23	125	53	125	23	0	0	0	23	23	53	542	485	159	165	53	23	53	53	159	159	125
Best forecast wave conditions in Mentawi Islands	Bommie Peak	Bommie Peak	Bommie Peak	Telescopes	Telescopes	Hideaways (Mentawi Islands)	Bommie Peak	Beng Beng	Rifles (Kandui Right)	Bommie Peak	Rifles (Kandui Right)	Rifles (Kandui Right)	Beng Beng			Hideaways (Mentawi Islands)	Beng Beng	Hideaways (Mentawi Islands)	Bommie Peak	Kandui Left	Telescopes	Hideaways (Mentawi Islands)	Beng Beng	Beng Beng
Rating (10 max)	4	4	4	4	4	3	4	3	3	4	4	4	3			3	4	4	5	5	5	4	4	4
Best forecast wave conditions in Indonesia	Keusik Luhur Java - Central	The Wedge (Raijua) Timor	The Wedge (Raijua) Timor	The Wedge (Raijua) Timor	Thailand Simeulue Island	Benkunqut Sumatra - Mainland	Benkunqut Sumatra - Mainland	Benkunqut Sumatra - Mainland	Super Suck Sumbawa	Benkunqut Sumatra - Mainland	Karang Nini Java - Central	Impossibles Bali - The Bukit	Thailand Simeulue Island	Batu Karas Java - Central	Benkunqut Sumatra - Mainland	Karang Nini Java - Central	Benkunqut Sumatra - Mainland	Benkunqut Sumatra - Mainland	Super Suck Sumbawa	Impossibles Bali - The Bukit	Padang Padang Bali - The Bukit	Benkunqut Sumatra - Mainland	Super Suck Sumbawa	Super Suck Sumbawa
Rating (10 max)	4	4	4	4	4	4	4	4	4	4	4	4	4	4	5	5	6	6	5	5	5	5	5	5
Header Global	Cyclops Australia	Cyclops Australia	Cyclops Australia	Virac Harbour Philippines	Virac Harbour Philippines	Super Tubes South Africa	Lucky Point Philippines	Lucky Point Philippines	Haga-Haga South Africa	Riet River South Africa	Haga-Haga South Africa	Barbel Point South Africa	Easter Reef Australia	Trial Harbour Australia	Benkunqut Indonesia	Batu Mandi Indonesia	Bali Village Indonesia	Bali Village Indonesia	Luna Park Australia	Bommie Peak Indonesia	Bawa Indonesia	Trial Harbour Australia	Luna Park Australia	Easter Reef Australia
Rating (10 max)	6	7	7	6	6	6	9	9	9	8	7	5	5	6	5	5	6	6	6	5	5	7	6	6

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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Rags Left 48 hour detailed Surf Forecast

How big are the waves at Rags Left today (21 Oct):

Short Range Forecast

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