Ekas-Inside 48 hour detailed Surf Forecast

Lat Long: 8.87° S 116.46° E

Issued: 7 am 21 Sep 2026 (local time)

Forecast update in hr min

Today's Ekas-Inside sea temperature is

26.4°C

Ekas-Inside 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 Ekas-Inside 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 Ekas-Inside at 3PM is: 1.8m 14s primary swell from a Southwest direction and 0.6m 5s secondary swell from a Southeast direction (forecast issued at 07:00am September 21). The wind direction is predicted to be cross-offshore.

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 Ekas-Inside. (Swell directed towards the surf break)

	Short Range Forecast Mostly dry. Warm (max 28°C on Wed afternoon, min 23°C on Tue night). Wind will be generally light.
	Monday 21							Tuesday 22								Wednesday 23
	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	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM
Rating (10 max)	3	3	2	2	2	3	3	2	2	2	1	1	2	3	3	4	4	4	3	3	3	4	3
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SW 15	SW 15	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 16	SSW 15	SSW 15
Wave Graph
kJ	1808	1692	1526	1402	1289	1147	1034	885	859	780	690	543	535	759	1069	2102	2318	2262	2178	2386	2096	2016	1785
Wind (km/h)	E	E	SE	SE	SE	SSE	SE	ESE	ESE	E	SE	SSE	SSE	SE	ESE	E	E	SE	SE	SE	SE	SE	SE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	off	off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off	off	cross-off	cross-off	cross-off	cross-off	off	off	glassy	cross-off	cross-off	cross-off	cross-off	cross-off	cross-off
High Tide	3:39AM1.60m							11:10PM1.37m		6:45AM1.59m					9:42PM1.49m				8:06AM1.73m				9:37PM1.65m
Low Tide					2:01PM0.83m			1:17AM1.36m					2:43PM0.68m				2:35AM1.17m				3:10PM0.56m


	6:03	—	—	—	—	—	—	—	6:03	—	—	—	—	—	—	—	6:03	—	—	—	—	—	—
	—	—	—	—	6:09	—	—	—	—	—	—	—	6:09	—	—	—	—	—	—	—	6:09	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	23	24	27	27	26	25	24	24	24	25	27	27	26	25	24	24	23	25	27	28	27	25	25
Feels °C	25	26	28	27	27	27	26	27	27	28	28	27	26	27	26	27	26	28	28	28	27	27	28
Swell 1 Height (m) Direction Period (s)	SW 15	SW 15	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 16	SSW 15	SSW 15
kJ	1808	1692	1526	1402	1289	1147	1034	885	859	780	690	543	535	535	1069	2102	2318	2262	2178	2386	2096	2016	1785
Swell 2 Height (m) Direction Period (s)	SE 6	SE 6	—	SE 5	SE 6	SE 6	SW 20	SW 20	SSW 20	SW 19	SSW 19	SSW 16	SSW 18	SSW 18	SW 13	SE 5	SE 5	SE 5	—	—	SE 5	—	—
kJ	20	31	—	12	30	31	15	15	38	92	143	240	480	759	411	20	25	20	—	—	20	—	—
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	SSW 18	SW 19	SSW 12	SSW 12	SE 6	SE 5	—	—	—	—	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	31	92	31	29	30	23	—	—	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	—	ESE 6	SE 5	SE 5	ESE 6	—	SE 6	SE 6	SE 5	SE 5	SE 5	SE 5	—	SE 6	SE 5	—	ESE 5	SE 5	SE 5	ESE 6	—	SE 5	SE 5
kJ	—	55	23	29	57	—	26	26	28	25	21	34	—	38	32	—	45	36	16	39	—	27	20
Nearest Offshore or Glassy	Ekas-Inside Lombok - South	Ekas-Inside Lombok - South	Scar Reef Sumbawa	Scar Reef Sumbawa	Scar Reef Sumbawa	Ekas-Inside Lombok - South	Ekas-Inside Lombok - South	Ekas-Inside Lombok - South	Ekas-Inside Lombok - South	Ekas-Inside Lombok - South	Scar Reef Sumbawa	Scar Reef Sumbawa	Scar Reef Sumbawa	Ekas-Inside Lombok - South	Ekas-Inside Lombok - South	Ekas-Inside Lombok - South	Ekas-Inside Lombok - South	Ekas-Inside Lombok - South	Scar Reef Sumbawa	Scar Reef Sumbawa	Benete Sumbawa	Ekas-Inside Lombok - South	Ekas-Inside Lombok - South
Rating (10 max)	3	3	3	3	3	3	3	2	2	2	2	2	3	3	3	4	4	4	4	4	4	4	3
Distance (km)	0	0	31	31	31	0	0	0	0	0	31	31	31	0	0	0	0	0	31	31	30	0	0
Best forecast wave conditions in South Coast of Lombok	Ekas-Outside	Mawi	Mawi			Mawi	Ekas-Outside	Ekas-Outside	Ekas-Outside	Ekas-Outside				Ekas-Inside	Ekas-Outside	Ekas-Outside	Mawi	Mawi		Mawi	Mawi	Mawi	Ekas-Outside
Rating (10 max)	4	4	4			4	3	3	3	3				3	4	4	4	4		4	4	4	4
Best forecast wave conditions in Indonesia	Thailand Simeulue Island	Thailand Simeulue Island	Asu Nias	Turtle Island Banyak Islands	Asu Nias	Thailand Simeulue Island	Asu Nias	Thailand Simeulue Island	Pulau Pisang Sumatra - Mainland	Jimmys Sumatra - Mainland	Benkunqut Sumatra - Mainland	Asu Nias	Turtle Island Banyak Islands	Asu Nias	Thailand Simeulue Island	Thailand Simeulue Island	Thailand Simeulue Island	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	4	4
Header Global	Shipwreck Bay-Supertubes New Zealand	Cobblestones Australia	Cyclops Australia	Shipwreck Bay-Supertubes New Zealand	Papatowai New Zealand	Ahijedero Mexico	Ouano Lefts New Caledonia	Papatowai New Zealand	Easter Reef Australia	Cobblestones Australia	Quarantine Australia	Namotu Lefts Fiji	Trial Harbour Australia	Trial Harbour Australia	Trial Harbour Australia	Papatowai 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)	8	6	5	5	5	4	6	7	9	5	6	5	9	9	8	9	9	8	8	9	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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Ekas-Inside 48 hour detailed Surf Forecast

How big are the waves at Ekas-Inside today (21 Sep):

Short Range Forecast

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