Boa Surf Forecast

/ Timor (11 surf breaks) /

Indonesia (169 surf breaks)

Surf Forecasts:

Boa surfForecast / Timor / Indonesia

48hr Weather and Surf, issued 1 am Monday 25 May 2026 WITA

Forecast update in hr min s Forecast update imminent

Boa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Boa sea temperature is 28.5° C
(Which is normal for this time of year)

How big are the waves at Boa today?

The current surf forecast for Boa at 5AM is: 0.7m 13s primary swell from a Southwest direction and 0.9m 7s secondary swell from a South-southwest direction (forecast issued at 01:00am May 25). An open ocean swell of 0.5m 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 (25 May)	2.5ft (0.7m)	13s
Afternoon (25 May)	2ft (0.6m)	13s
Evening (25 May)	2ft (0.6m)	12s

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

Updates in hr min s Forecast update imminent

	Short Range Forecast Mostly dry. Warm (max 28°C on Mon morning, min 26°C on Mon night). Wind will be generally light.
	Monday 25								Tuesday 26								Wednesday 27
	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 13	SW 13	SW 13	SW 13	SW 13	SW 12	SW 12	SW 12	SW 12	SW 19	SW 19	SW 16	SW 17	SW 18	SW 18	SW 18	SW 17	SW 16	SW 16	SW 16	SW 16	SW 16	SW 15	SW 15
Wave Graph
kJ	168	168	140	166	104	96	92	90	90	130	59	96	107	194	111	111	273	254	208	206	357	295	266	209
Wind (km/h)	ESE	SE	SE	SE	SE	ESE	ESE	ESE	ESE	SE	ESE	SE	SE	SE	SE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	SE
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			5:52AM2.35m				6:07PM2.08m				7:00AM2.47m				7:37PM2.09m				7:53AM2.61m					8:42PM2.17m
Low Tide					12:09PM1.28m				00:12AM1.11m				1:37PM1.10m				1:20AM1.15m					2:36PM0.87m


	—	5:58	—	—	—	—	—	—	—	5:58	—	—	—	—	—	—	—	5:58	—	—	—	—	—	—
	—	—	—	—	—	5:31	—	—	—	—	—	—	—	5:31	—	—	—	—	—	—	—	5:31	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	27	27	27	28	28	27	27	26	26	27	27	27	28	27	27	27	26	26	27	27	27	27	27	26
Feels °C	28	28	27	28	27	26	26	25	25	25	24	24	25	25	24	25	24	25	25	24	25	25	25	24
Swell 1 Height (m) Direction Period (s)	SW 13	SSW 7	SSW 7	S 7	SSW 7	SSW 7	SSW 7	SSW 7	SSW 7	S 7	S 7	S 7	S 7	S 7	S 6	SW 15	SW 17	SW 16	SW 16	SW 16	SW 16	SW 16	SW 15	SW 15
kJ	168	86	140	109	86	86	86	86	82	77	59	59	44	32	20	80	273	254	208	206	357	295	266	209
Swell 2 Height (m) Direction Period (s)	SSW 6	SW 13	SW 13	SW 13	SW 13	SW 12	SW 12	SW 12	SW 12	SW 12	SW 12	SW 12	SW 17	SW 18	SW 18	SW 18	SSW 6	S 6	S 6	S 6	S 6	S 6	S 6	SW 21
kJ	27	168	138	166	104	96	92	90	90	51	50	50	107	194	111	111	10	17	18	19	18	11	11	109
Swell 3 Height (m) Direction Period (s)	W 16	W 16	W 16	W 16	E 7	SW 21	SW 18	SW 19	SW 19	SW 19	SW 19	SW 16	SW 12	SW 12	SW 15	SSW 6	SW 11	SW 11	SW 13	SW 13	S 6	SW 22	WSW 21	S 6
kJ	5	5	5	5	15	17	12	14	58	130	57	96	50	50	82	12	19	18	62	62	19	18	44	6
Wind waves Height (m) Direction Period (s)	E 7	E 7	E 7	E 7	ESE 4	ESE 4	ESE 4	ESE 5	ESE 5	ESE 5	ESE 6	ESE 7	ESE 6	ESE 6	ESE 6	ESE 5	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6
kJ	33	22	22	22	5	15	29	35	31	28	45	77	72	62	77	71	60	55	45	48	53	53	53	56
Nearest Offshore or Glassy	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Peanuts Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor	Savu Left Timor
Rating (10 max)	2	2	2	2	2	2	2	1	2	1	2	1	2	2	2	2	2	2	2	2	2	2	2	2
Distance (km)	125	125	125	125	125	125	125	125	125	125	125	125	125	125	125	125	125	3	125	125	125	125	125	125
Best forecast wave conditions in Timor	Savu Right	Savu Right	Savu Right	Savu Right	Savu Right	Savu Right	Savu Right	Savu Right	Savu Right	Nembrala	Savu Right	Savu Right	Savu Right	Savu Right	Savu Right	Savu Right	Savu Right	Savu Right	Savu Right	Savu Right	Savu Right	Savu Right	Savu Right	Savu Right
Rating (10 max)	2	2	2	2	2	2	2	1	2	1	2	1	2	2	2	2	2	2	2	2	2	2	2	2
Best forecast wave conditions in Indonesia	Treasure Island Banyak Islands	Treasure Island Banyak Islands	Thailand Simeulue Island	Turtle Island Banyak Islands	Turtle Island Banyak Islands	Treasure Island Banyak Islands	Rifles (Kandui Right) Mentawi Islands	Rifles (Kandui Right) Mentawi Islands	Rifles (Kandui Right) Mentawi Islands	Thailand Simeulue Island	Thailand Simeulue Island	Jimmys Sumatra - Mainland	Jimmys Sumatra - Mainland	Rifles (Kandui Right) Mentawi Islands	Rifles (Kandui Right) Mentawi Islands	Rifles (Kandui Right) Mentawi Islands	Jimmys Sumatra - Mainland	Turtle Island Banyak Islands	Thailand Simeulue Island	Thailand Simeulue Island	Thailand Simeulue Island	Rifles (Kandui Right) Mentawi Islands	Rifles (Kandui Right) Mentawi Islands	Rifles (Kandui Right) Mentawi Islands
Rating (10 max)	2	2	2	2	2	2	3	3	4	3	4	4	4	4	4	4	4	4	4	4	4	4	4	4
Header Global	Chameau Mauritius	Chameau Mauritius	Chameau Mauritius	Aileen's Ireland	Arrawarra Australia	Ahijedero Mexico	Purakaunui Bay New Zealand	Ahijedero Mexico	Arrawarra Australia	Angourie Point Australia	Albatross South Africa	Papatowai New Zealand	Bilgola Beach Australia	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Papatowai New Zealand	Papatowai New Zealand	White Rock - The Spit New Zealand	White Rock - The Spit New Zealand	Kreefte Reef South Africa	Hell South Africa	Dunedin - Cob Cottage New Zealand	Dunedin - Bobs Beach New Zealand
Rating (10 max)	5	5	5	4	4	4	5	4	4	4	4	5	5	9	9	9	6	6	7	7	8	7	7	8

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Latest Updates

Ben Mondy

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Boa Surf Forecast

Boa surfForecast / Timor / Indonesia

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