Boa 48 hour detailed Surf Forecast

Lat Long: 10.93° S 122.86° E

Issued: 7 pm 22 Jul 2026 (local time)

Forecast update in hr min

Today's Boa sea temperature is

27.1° C

Boa 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 Boa today (23 Jul):

Morning surf: Morning surf (23 Jul, local time) - 2ft (0.6m), 13s period with SW swell.
Afternoon surf: Afternoon surf (23 Jul, local time) - 2ft (0.6m), 12s period with SW swell.
Evening surf: Evening surf (23 Jul, local time) - 4.5ft (1.3m), 5s period with ESE swell.

The current surf forecast for Boa at 2AM is: 0.7m 13s primary swell from a Southwest direction and 0.1m 20s secondary swell from a Southwest direction, 1.2m 6s secondary swell from a East-southeast direction (forecast issued at 07:00pm July 22). The wind direction is predicted to be cross-onshore.

Time (WITA) & Date	Wave Height	Wave Period
Morning (23 Jul)	2ft (0.6m)	13s
Afternoon (23 Jul)	2ft (0.6m)	12s
Evening (23 Jul)	4.5ft (1.3m)	5s

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

	Short Range Forecast Mostly dry. Warm (max 26°C on Thu morning, min 25°C on Wed night). Mainly strong winds.
	Wed 22			Thursday 23								Friday 24
	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)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 12	SW 12	SW 12	ESE 5	ESE 5	ESE 5	SW 12	SW 15	SW 14	ESE 5	ESE 5	ESE 5	ESE 6
Wave Graph
kJ	205	202	166	163	134	132	96	90	90	93	77	70	68	56	73	70	77	93	168
Wind (km/h)	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	E	E	E	ESE	ESE	ESE	ESE	ESE
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	cross-on	cross-on	cross-on	cross-on	cross-on	cross-on
High Tide	3:52PM2.01m				4:15AM2.57m				5:00PM1.77m					5:13AM2.42m				7:13PM1.66m
Low Tide			9:32PM1.08m					11:13AM1.11m			10:09PM1.31m					12:52PM1.14m


	—	—	—	—	6:07	—	—	—	—	—	—	—	6:07	—	—	—	—	—	—
	5:42	—	—	—	—	—	—	—	5:42	—	—	—	—	—	—	—	5:42	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	26	25	25	25	25	25	26	26	26	26	26	25	25	25	26	26	26	26	25
Feels °C	21	21	21	21	21	21	22	21	21	21	22	21	22	22	22	22	22	22	21
Swell 1 Height (m) Direction Period (s)	SW 13	SW 13	SW 13	SW 13	SW 13	SW 13	SW 12	SW 12	SW 12	SW 10	SW 10	SW 10	SW 12	SW 10	SW 10	SW 10	SW 13	SW 13	SW 13
kJ	205	202	166	163	134	132	96	89	86	37	37	36	68	39	37	26	63	62	61
Swell 2 Height (m) Direction Period (s)	—	—	SW 19	SW 20	ENE 7	SW 16	SSW 6	SW 16	SW 16	SW 12	SW 14	SW 15	SW 15	SW 15	SW 14	SW 13	SSW 6	SSW 6	SSW 6
kJ	—	—	14	15	9	10	10	10	11	39	33	33	33	54	73	27	13	13	8
Swell 3 Height (m) Direction Period (s)	—	—	—	—	SW 19	SW 19	SW 16	SW 19	—	SW 18	SW 18	SW 12	SW 18	SW 18	S 6	SSW 6	SW 10	SW 10	SW 10
kJ	—	—	—	—	15	15	10	14	—	12	12	24	12	12	3	8	25	14	15
Wind waves Height (m) Direction Period (s)	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 5	ESE 5	ESE 5	ESE 5	ESE 5	ESE 5	ESE 5	ESE 5	ESE 5	ESE 5	ESE 6
kJ	115	115	93	90	65	80	82	90	90	93	77	70	64	56	64	70	77	93	168
Nearest Offshore or Glassy	Scar Reef Sumbawa	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Lakey Peak Sumbawa	Savu Left Timor	Millers Rights Sumba	Peanuts Timor	Millers Rights Sumba	Downtowns Sumbawa	Savu Left Timor	Lakey Peak Sumbawa	Cobblestones Sumbawa	Millers Rights Sumba
Rating (10 max)	2	2	2	2	2	1	1	2	1	3	1	2	1	2	3	1	3	2	2
Distance (km)	708	125	125	125	125	125	125	125	125	545	125	336	3	336	706	125	545	543	336
Best forecast wave conditions in Timor		Savu Right	Savu Right	Savu Right	Savu Right	Savu Right	Savu Right	Savu Right	Savu Right		Savu Right		Ndao			Savu Right
Rating (10 max)		2	2	2	2	1	1	2	1		1		1			1
Best forecast wave conditions in Indonesia	Secret Nias	Benkunqut Sumatra - Mainland	Ujung Siging Sumatra - Mainland	Jimmys Sumatra - Mainland	Jimmys Sumatra - Mainland	Jimmys Sumatra - Mainland	Benkunqut Sumatra - Mainland	Asu Nias	Impossibles Bali - The Bukit	Benkunqut Sumatra - Mainland	Benkunqut Sumatra - Mainland	Asu Nias	Asu Nias	Jimmys Sumatra - Mainland	Krui Sumatra - Mainland	Thailand Simeulue Island	Thailand Simeulue Island	Benkunqut Sumatra - Mainland	Benkunqut Sumatra - Mainland
Rating (10 max)	3	3	4	4	4	4	4	2	3	4	4	3	3	4	4	3	3	4	4
Header Global	Cow Bombie Australia	Cobblestones Australia	Viri Inga O Tuki Chile	Viri Inga O Tuki Chile	Viri Inga O Tuki Chile	Cobblestones Australia	Benkunqut Indonesia	Cobblestones Australia	Point Roadnight Australia	Benkunqut Indonesia	Benkunqut Indonesia	The Hoek South Africa	Point Roadnight Australia	Dolphin Point South Africa	Dolphin Point South Africa	Boneyards South Africa	Boneyards South Africa	East Pier (Port Alfred) South Africa	Sea Vista South Africa
Rating (10 max)	5	5	8	7	6	5	4	4	5	4	4	6	9	9	9	9	9	5	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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Boa 48 hour detailed Surf Forecast

How big are the waves at Boa today (23 Jul):

Short Range Forecast

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