Thunders 48 hour detailed Surf Forecast

Lat Long: 3.08° S 100.19° E

Issued: 6 am 23 Oct 2026 (local time)

Forecast update in hr min

Today's Thunders sea temperature is

28.6°C

Thunders 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 Thunders today (23 Oct):

Morning surf: Morning surf (23 Oct, local time) - 8ft (2.5m), 18s period with SSW swell.
Afternoon surf: Afternoon surf (23 Oct, local time) - 8ft (2.5m), 18s period with SSW swell.
Evening surf: Evening surf (23 Oct, local time) - 8ft (2.4m), 17s period with SSW swell.

The current surf forecast for Thunders at 2PM is: 2.5m 18s primary swell from a South-southwest direction and 1.4m 8s secondary swell from a South-southeast direction (forecast issued at 06:00am October 23). The wind direction is predicted to be cross-onshore.

Time (WIB) & Date	Wave Height	Wave Period
Morning (23 Oct)	8ft (2.5m)	18s
Afternoon (23 Oct)	8ft (2.5m)	18s
Evening (23 Oct)	8ft (2.4m)	17s

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

	Short Range Forecast Some drizzle, heaviest during Fri night. Warm (max 28°C on Fri morning, min 26°C on Fri afternoon). Wind will be generally light.
	Friday 23							Saturday 24								Sunday 25
	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)	2	2	0	0	0	0	0	0	0	0	0	0	1	1	0	0	0	0	0	0	1	1	1
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SSW 19	SSW 19	SSW 18	SSW 18	SSW 17	SSW 17	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 15	SSW 16	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 14	SSW 14	SSW 14
Wave Graph
kJ	4002	4272	3918	4153	3734	3606	3080	2784	2750	2384	2054	2080	2300	1104	2054	1833	1624	1602	1580	1776	1752	1240	1399
Wind (km/h)	SE	SE	SE	SE	SSE	SSE	SSE	SSE	SE	SE	SE	SSE	SSE	SE	SE	SE	SE	SE	SE	SSE	SSE	SSE	SSE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on
High Tide	3:35AM0.73m					4:20PM0.78m				4:18AM0.75m				4:50PM0.89m				4:59AM0.75m				5:22PM0.98m
Low Tide			9:54AM0.17m					10:22PM0.24m				10:23AM0.13m				11:05PM0.15m				10:53AM0.08m


	5:56	—	—	—	—	—	—	—	5:56	—	—	—	—	—	—	—	5:56	—	—	—	—	—	—
	—	—	—	—	6:08	—	—	—	—	—	—	—	6:08	—	—	—	—	—	—	—	6:08	—	—
mm	—	—	—	—	—	—	—	—	—	1	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	26	27	28	28	27	26	26	26	26	26	27	28	27	27	26	26	26	26	27	27	27	26	26
Feels °C	28	29	29	29	28	27	27	27	27	27	27	28	28	29	27	27	27	27	27	27	28	28	27
Swell 1 Height (m) Direction Period (s)	SSW 19	SSW 19	SSW 18	SSW 18	SSW 17	SSW 17	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 16	SSW 15	SSW 16	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 14	SSW 14	SSW 14
kJ	4002	4272	3918	4153	3734	3606	3080	2784	2750	2384	2054	2080	2300	1024	2054	1833	1624	1602	1580	1776	1752	1240	1399
Swell 2 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	SSW 16	W 11	W 11	W 18	W 18	W 10	W 10	W 10	SSE 8	W 10
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	1104	2	2	6	6	2	2	2	94	2
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	W 18	W 18	—	W 18	W 17	W 16	W 10	W 16
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	6	6	—	6	5	5	2	5
Wind waves Height (m) Direction Period (s)	SSE 8	SSE 8	SSE 8	SSE 8	SSE 8	SSE 8	SSE 8	SSE 8	SSE 8	SSE 8	SSE 8	SSE 8	SSE 7	SSE 7	SSE 7	SSE 7	SSE 7	SSE 7	SSE 7	—	—	—	—
kJ	176	176	191	214	244	250	257	226	220	220	191	176	172	172	143	139	118	118	111	—	—	—	—
Nearest Offshore or Glassy	Hideaways (Mentawi Islands) Mentawi Islands	Hideaways (Mentawi Islands) Mentawi Islands	Bommie Peak Mentawi Islands	Hiliduha Nias	Hilisataro Nias	Hilisataro Nias	Pantai Air Manis Sumatra - Mainland	Pantai Air Manis Sumatra - Mainland	Pantai Air Manis Sumatra - Mainland	Hideaways (Mentawi Islands) Mentawi Islands	Hideaways (Mentawi Islands) Mentawi Islands	Hideaways (Mentawi Islands) Mentawi Islands	Pantai Air Manis Sumatra - Mainland	Pantai Air Manis Sumatra - Mainland	Hideaways (Mentawi Islands) Mentawi Islands	Hideaways (Mentawi Islands) Mentawi Islands	Hideaways (Mentawi Islands) Mentawi Islands	Hideaways (Mentawi Islands) Mentawi Islands	Hideaways (Mentawi Islands) Mentawi Islands	Bommie Peak Mentawi Islands	Bommie Peak Mentawi Islands	Telescopes Mentawi Islands	Telescopes Mentawi Islands
Rating (10 max)	4	4	4	5	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	3
Distance (km)	168	168	62	483	485	485	233	233	233	168	168	168	233	233	168	168	168	168	168	62	62	135	135
Best forecast wave conditions in Mentawi Islands	Hideaways (Mentawi Islands)	Hideaways (Mentawi Islands)	Hideaways (Mentawi Islands)							Hideaways (Mentawi Islands)	Hideaways (Mentawi Islands)	Hideaways (Mentawi Islands)			Hideaways (Mentawi Islands)	Beng Beng	Beng Beng	Hideaways (Mentawi Islands)	Hideaways (Mentawi Islands)	Hideaways (Mentawi Islands)	Hideaways (Mentawi Islands)	Telescopes	Beng Beng
Rating (10 max)	4	4	5							4	4	4			4	4	4	4	4	4	4	4	3
Best forecast wave conditions in Indonesia	Benkunqut Sumatra - Mainland	Mandiri Sumatra - Mainland	Impossibles Bali - The Bukit	Benkunqut Sumatra - Mainland	Benkunqut Sumatra - Mainland	Super Suck Sumbawa	Super Suck Sumbawa	Benkunqut Sumatra - Mainland	Benkunqut Sumatra - Mainland	Benkunqut Sumatra - Mainland	Peanuts Timor	Savu Left Timor	Savu Left Timor	Peanuts Timor	Peanuts Timor	Peanuts Timor	Savu Left Timor	Savu Left Timor	Peanuts Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Super Suck Sumbawa
Rating (10 max)	6	6	5	5	5	5	5	5	5	5	4	4	4	4	4	4	4	4	4	4	4	4	4
Header Global	Benkunqut Indonesia	Krui Indonesia	Benkunqut Indonesia	Bawa Indonesia	Cavalos de Fao Portugal	Benkunqut Indonesia	Bali Village Indonesia	Bali Village Indonesia	Benkunqut Indonesia	Benkunqut Indonesia	Deba Spain	Deba Spain	Trial Harbour Australia	Purakaunui Bay New Zealand	Purakaunui Bay New Zealand	Outside Corner Indonesia	Niyodo Rivermouth Japan	Afife Portugal	El Huerto Spain	El Huerto Spain	Deba Spain	Rio Nexpa Mexico	Playa de la Cagonera Spain
Rating (10 max)	6	6	5	5	6	5	5	5	5	5	6	5	5	6	5	5	5	4	5	5	5	5	5

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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Thunders 48 hour detailed Surf Forecast

How big are the waves at Thunders today (23 Oct):

Short Range Forecast

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