Mawi 48 hour detailed Surf Forecast

Lat Long: 8.90° S 116.16° E

Issued: 1 pm 21 Sep 2026 (local time)

Forecast update in hr min

Today's Mawi sea temperature is

26.6°C

Mawi 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 Mawi today (21 Sep):

Morning surf: Morning surf (21 Sep, local time) - 6.5ft (2.0m), 15s period with SW swell.
Afternoon surf: Afternoon surf (21 Sep, local time) - 6ft (1.8m), 14s period with SW swell.
Evening surf: Evening surf (21 Sep, local time) - 5.5ft (1.7m), 14s period with SW swell.

The current surf forecast for Mawi at 7PM is: 1.8m 14s primary swell from a Southwest direction and 0.7m 6s secondary swell from a Southeast direction (forecast issued at 01:00pm September 21). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (WITA) & Date	Wave Height	Wave Period
Morning (21 Sep)	6.5ft (2.0m)	15s
Afternoon (21 Sep)	6ft (1.8m)	14s
Evening (21 Sep)	5.5ft (1.7m)	14s

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

	Short Range Forecast Mostly dry. Warm (max 27°C on Mon afternoon, min 24°C on Mon night). Wind will be generally light.
	Mon 21					Tuesday 22								Wednesday 23
	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	11 PM
Rating (10 max)	4	3	3	4	3	3	2	2	2	2	3	3	3	3	4	4	3	4	4	4	3
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SW 15	SW 14	SW 14	SW 14	SW 14	SW 14	SW 13	SW 13	SW 13	SW 13	SW 13	SSW 18	SSW 17	SSW 17	SSW 16	SSW 16	SSW 16	SSW 16	SSW 15	SSW 15	SSW 15
Wave Graph
kJ	1647	1500	1363	1147	1115	976	947	769	690	543	604	887	1294	2102	2290	2419	2359	2410	2348	2258	1911
Wind (km/h)	SE	SSE	SE	SE	SE	SE	SE	ESE	SE	SSE	SE	SE	ESE	ESE	ESE	ESE	SE	SSE	SE	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	off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off
High Tide						11:03PM1.51m		6:47AM1.76m					9:10PM1.71m				8:09AM1.95m				9:17PM1.93m
Low Tide						11:36PM1.51m					2:25PM0.92m				2:19AM1.30m				2:52PM0.74m


	—	—	—	—	—	—	6:05	—	—	—	—	—	—	—	6:03	—	—	—	—	—	—
	—	—	6:10	—	—	—	—	—	—	—	6:10	—	—	—	—	—	—	—	6:10	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	26	27	26	25	25	24	24	25	26	27	26	25	25	24	24	25	26	27	26	25	25
Feels °C	27	28	28	27	27	26	26	26	27	29	27	27	27	26	27	28	27	28	27	27	27
Swell 1 Height (m) Direction Period (s)	SW 15	SW 14	SW 14	SW 14	SW 14	SW 14	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SSW 17	SSW 17	SSW 16	SSW 16	SSW 16	SSW 16	SSW 15	SSW 15	SSW 15
kJ	1647	1500	1363	1147	1115	976	947	769	690	543	604	604	1294	2102	2290	2419	2359	2410	2348	2258	1911
Swell 2 Height (m) Direction Period (s)	—	—	—	SE 6	SW 20	SSW 20	SSW 20	SW 19	SSW 19	SSW 17	SSW 18	SSW 18	SW 13	—	SE 5	SE 5	—	—	—	—	—
kJ	—	—	—	31	15	37	38	92	143	246	582	887	471	—	25	25	—	—	—	—	—
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	S 18	—	SSW 12	SSW 12	W 16	—	—	—	—	—	—	—	—	—	—
kJ	—	—	—	—	—	—	6	—	29	29	5	—	—	—	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	SE 6	SE 6	SE 6	—	SE 6	SE 6	SE 5	SE 5	SE 5	SE 5	SE 6	SE 6	SE 5	SE 5	ESE 5	—	SE 5	SE 5	SE 5	SE 5	SE 5
kJ	30	30	30	—	32	32	29	27	25	32	43	38	35	38	45	—	21	25	31	30	22
Nearest Offshore or Glassy	Mawi Lombok - South	Safari Island Lombok - West	Safari Island Lombok - West	Mawi Lombok - South	Ekas-Outside Lombok - South	Ekas-Outside Lombok - South	Ekas-Outside Lombok - South	Ekas-Outside Lombok - South	Safari Island Lombok - West	Scar Reef Sumbawa	Safari Island Lombok - West	Ekas-Inside Lombok - South	Ekas-Outside Lombok - South	Ekas-Outside Lombok - South	Mawi Lombok - South	Mawi Lombok - South	Safari Island Lombok - West	Mawi Lombok - South	Mawi Lombok - South	Mawi Lombok - South	Ekas-Outside Lombok - South
Rating (10 max)	4	3	3	4	3	3	3	3	2	2	3	3	4	4	4	4	4	4	4	4	4
Distance (km)	0	34	34	0	32	32	32	32	34	64	34	33	32	32	0	0	34	0	0	0	32
Best forecast wave conditions in South Coast of Lombok	Mawi			Mawi	Ekas-Inside	Ekas-Outside	Ekas-Outside	Ekas-Outside				Ekas-Inside	Ekas-Outside	Ekas-Inside	Sereweh	Ekas-Inside		Mawi	Mawi	Ekas-Inside	Ekas-Outside
Rating (10 max)	4			4	3	3	3	3				3	4	4	4	4		4	4	4	4
Best forecast wave conditions in Indonesia	Asu Nias	Asu Nias	Benkunqut Sumatra - Mainland	Thailand Simeulue Island	Thailand Simeulue Island	Thailand Simeulue Island	Karang Nyimbor Sumatra - Mainland	Jimmys Sumatra - Mainland	Benkunqut Sumatra - Mainland	Asu Nias	Asu Nias	Asu Nias	Asu Nias	Asu Nias	Turtle Island Banyak Islands	Asu Nias	Asu Nias	Asu Nias	Asu Nias	Asu Nias	Asu Nias
Rating (10 max)	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
Header Global	Cyclops Australia	Shipwrecks Bay-Peaks New Zealand	Papatowai New Zealand	Papatowai New Zealand	Ouano Lefts New Caledonia	Ouano Lefts New Caledonia	Easter Reef Australia	Cobblestones Australia	Benkunqut Indonesia	Namotu Lefts Fiji	Trial Harbour Australia	Trial Harbour Australia	Trial Harbour Australia	Dunedin - Bobs Beach New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Stent Road New Zealand
Rating (10 max)	5	5	5	5	6	6	9	5	4	5	9	9	8	9	9	8	8	7	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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Mawi 48 hour detailed Surf Forecast

How big are the waves at Mawi today (21 Sep):

Short Range Forecast

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