Boa 48 hour detailed Surf Forecast

Lat Long: 10.93° S 122.86° E

Issued: 1 am 16 Jul 2026 (local time)

Forecast update in hr min

Today's Boa sea temperature is

27.4° 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 (16 Jul):

Morning surf: Morning surf (16 Jul, local time) - 3.5ft (1.0m), 16s period with SW swell.
Afternoon surf: Afternoon surf (16 Jul, local time) - 3.5ft (1.0m), 15s period with SW swell.
Evening surf: Evening surf (16 Jul, local time) - 3.5ft (1.0m), 15s period with SW swell.

The current surf forecast for Boa at 6AM is: 1.0m 16s primary swell from a Southwest direction (forecast issued at 01:00am July 16). An open ocean swell of 2.1m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (WITA) & Date	Wave Height	Wave Period
Morning (16 Jul)	3.5ft (1.0m)	16s
Afternoon (16 Jul)	3.5ft (1.0m)	15s
Evening (16 Jul)	3.5ft (1.0m)	15s

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 Thu night). Mainly fresh winds.
	Thursday 16								Friday 17								Saturday 18
	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	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	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	SW 16	SW 16	SW 16	SW 16	SW 15	SW 15	SW 15	SW 15	SW 15	SW 15	SW 14	SW 14	SW 14	SW 14	SW 16	SW 16	SW 16	SW 16	SW 16	SW 15	SW 15	SW 15	SW 15	SW 14
Wave Graph
kJ	486	486	480	462	438	421	415	415	415	410	293	289	289	404	546	306	306	306	480	444	492	415	410	404
Wind (km/h)	ESE	E	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	E
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	cross-on
High Tide	11:56PM2.66m				11:39AM3.34m				00:33AM2.82m				12:23PM3.28m				1:10AM2.92m				1:05PM3.12m
Low Tide			5:29AM0.75m				6:15PM-0.04m				6:16AM0.63m				6:52PM0.03m				7:01AM0.58m				7:26PM0.17m


	—	6:07	—	—	—	—	—	—	—	6:07	—	—	—	—	—	—	—	6:07	—	—	—	—	—	—
	—	—	—	—	—	5:39	—	—	—	—	—	—	—	5:40	—	—	—	—	—	—	—	5:40	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	25	25	26	26	26	26	26	26	26	25	25	26	26	26	26	26	26	26	25	26	26	26	26	25
Feels °C	23	21	22	22	22	23	23	23	23	22	21	23	23	23	24	24	24	24	22	21	21	23	22	21
Swell 1 Height (m) Direction Period (s)	SW 16	SW 16	SW 16	SW 16	SW 15	SW 15	SW 15	SW 15	SW 15	SW 15	SW 14	SW 14	SW 14	SW 14	SW 16	SW 16	SW 16	SW 16	SW 16	SW 15	SW 15	SW 15	SW 15	SW 14
kJ	486	486	480	462	438	421	415	415	415	410	293	289	289	404	546	306	306	306	480	444	492	415	410	404
Swell 2 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	SW 17	SW 18	SW 18	—	—	SW 13	SW 13	SW 13	SW 16	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	190	192	152	—	—	173	171	168	165	—	—	—	—	—
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	ESE 7	ESE 7	ESE 7	ESE 7	ESE 7	ESE 7	ESE 7	ESE 7	ESE 7	ESE 7	ESE 7	ESE 7	ESE 7	ESE 7	ESE 6	ESE 6	ESE 6	ESE 7	ESE 7	ESE 7	ESE 7	ESE 7	ESE 7	ESE 7
kJ	400	440	498	443	355	336	360	326	336	281	244	244	200	200	172	165	212	278	317	326	336	407	471	498
Nearest Offshore or Glassy	Millers Rights Sumba	Millers Rights Sumba	Millers Rights Sumba	Bondo Kodi Sumba	Lakey Peak Sumbawa	Lakey Peak Sumbawa	Cobblestones Sumbawa	Millers Rights Sumba	Millers Rights Sumba	Millers Rights Sumba	Millers Rights Sumba	Lakey Peak Sumbawa	Bondo Kodi Sumba	Cobblestones Sumbawa	Lakey Peak Sumbawa	Millers Rights Sumba	Millers Rights Sumba	Millers Rights Sumba	Millers Rights Sumba	Lakey Peak Sumbawa	Flies Sumbawa	Lakey Peak Sumbawa	Millers Rights Sumba	Millers Rights Sumba
Rating (10 max)	4	3	3	4	4	4	4	3	3	3	3	4	4	4	3	3	3	3	3	3	2	3	3	3
Distance (km)	336	336	336	445	545	545	543	336	336	336	336	545	445	543	545	336	336	336	336	545	705	545	336	336
Best forecast wave conditions in Timor
Rating (10 max)
Best forecast wave conditions in Indonesia	Jimmys Sumatra - Mainland	Karang Nyimbor Sumatra - Mainland	Karang Nyimbor Sumatra - Mainland	Bondo Kodi Sumba	Thailand Simeulue Island	Uluwatu Bali - The Bukit	Lakey Pipe Sumbawa	Thailand Simeulue Island	Jimmys Sumatra - Mainland	Jimmys Sumatra - Mainland	Jimmys Sumatra - Mainland	Benkunqut Sumatra - Mainland	Bondo Kodi Sumba	Super Suck Sumbawa	Benkunqut Sumatra - Mainland	Rifles (Kandui Right) Mentawi Islands	Jimmys Sumatra - Mainland	Jimmys Sumatra - Mainland	Jimmys Sumatra - Mainland	Rifles (Kandui Right) Mentawi Islands	Turtle Island Banyak Islands	Benkunqut Sumatra - Mainland	Turtle Island Banyak Islands	Thailand Simeulue Island
Rating (10 max)	4	4	4	4	4	4	4	3	4	4	4	4	4	4	3	3	4	4	4	3	3	3	3	3
Header Global	Shipstern Bluff Australia	Hell South Africa	Gerickes Point South Africa	Boneyards South Africa	Boneyards South Africa	Dunedin - Cob Cottage New Zealand	Easter Reef Australia	Otago Peninsula - Allans Beach New Zealand	Lebu Chile	Easter Reef Australia	Dunedin - Bobs Beach New Zealand	Easter Reef Australia	Papatowai New Zealand	Papatowai New Zealand	Otago Peninsula - Allans Beach New Zealand	Dunedin - Kuri Bush New Zealand	Dunedin - Cob Cottage New Zealand	Dunedin - Kuri Bush New Zealand	Seconds (White Rock) New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand
Rating (10 max)	5	5	5	5	5	7	5	5	6	6	9	6	8	9	8	7	6	6	8	9	9	9	7	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 (16 Jul):

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