Boa Surf Break

Boa Surf Forecast and Surf Report

Lat Long: 10.93° S 122.86° E

Issued: 1 pm 29 Jun 2026 (local time)

Forecast update in  hr  min

Today's Boa sea temperature is
27.5° C

Slightly warmer than usual

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


Boa surf forecast from 29 Jun 2026:

  • Most powerful swell: Monday 29 Jun, 8PM (local time) - 4.5ft (1.3m), 16s period, SW swell with 773 kJ wave energy.

Best Forecast Surf Conditions for Boa this week:

The most powerful waves expected at Boa in the next 16 days are 1.3m 16s and forecast to arrive on Monday (Jun 29) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 7s period and expected on Monday (Jul 06) at 8PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8PM (Mon 29th Jun)4.5ft (1.3m) 16s

Table - best surf conditions forecast for Boa over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Thu morning. Warm (max 27°C on Mon afternoon, min 25°C on Tue night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 27°C on Fri morning, min 26°C on Thu afternoon). Mainly fresh winds.

Mon
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
SW
16
1.1
SW
15
1.1
SW
15
1.1
SW
14
1
SW
14
0.9
SW
14
0.8
SW
14
0.8
SW
14
0.7
SW
13
0.6
SW
14
0.8
SW
17
0.7
SW
16
0.9
SW
16
0.9
SW
16
0.8
SW
15
0.8
SW
14
0.7
SW
14
0.7
SW
14
0.6
SW
14
0.6
SW
14
1.6
ESE
6
Wave Graph
Metric surfscale
Energy kJ
783
580
535
520
382
322
277
234
173
147
418
264
421
406
305
297
206
206
162
167
176
Wind (km/h)
20
ESE
20
ESE
15
ESE
15
ESE
15
ESE
15
SE
20
SE
15
ESE
20
ESE
20
ESE
20
ESE
20
E
25
E
30
E
30
E
30
E
25
E
30
ESE
30
ESE
30
ESE
30
ESE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
High Tide
11:15PM2.29m
10:41AM2.89m
11:47PM2.39m
11:17AM2.96m
00:18AM2.47m
11:51AM2.99m
00:49AM2.54m
12:24PM2.97m
1:20AM2.60m
12:57PM2.90m
1:50AM2.64m
1:31PM2.78m
2:21AM2.66m
Low Tide
4:54PM0.40m
4:36AM1.12m
5:28PM0.31m
5:13AM1.04m
6:00PM0.26m
5:48AM0.98m
6:31PM0.24m
6:23AM0.96m
7:01PM0.27m
6:59AM0.95m
7:30PM0.34m
7:35AM0.96m
7:59PM0.44m
8:15AM0.97m
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
6:07
6:07
6:07
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:36
5:36
5:37
5:37
5:37
5:37
5:37
5:37
 mm
1
Temp °C
27
26
26
26
26
26
26
25
26
26
26
27
27
26
27
27
27
27
27
26
27
Feels °C
27
25
26
26
26
26
26
25
27
26
27
27
27
26
26
25
26
26
26
25
25
Swell 1
Height (m)
Direction
Period (s)
1.3
SW
16
1.1
SW
15
1.1
SW
15
1.1
SW
14
1
SW
14
0.9
SW
14
0.8
SW
14
0.8
SW
14
0.7
SW
13
0.6
SW
14
0.8
SW
17
0.7
SW
13
0.9
SW
16
0.9
SW
16
0.8
SW
15
0.8
SW
14
0.7
SW
14
0.7
SW
14
0.6
SW
14
0.6
SW
14
0.6
SW
14
Energy kJ
783
580
535
520
382
322
277
234
173
147
418
176
421
406
305
297
206
206
162
167
130
Swell 2
Height (m)
Direction
Period (s)
0.1
W
15
0.1
S
24
0.1
SW
22
0.1
SW
21
0.1
SW
21
0.3
SW
20
0.3
SW
20
0.3
SW
19
0.4
SW
18
0.4
SW
18
0.1
W
16
0.7
SW
16
0.1
W
17
0.1
W
14
0.1
SW
21
0.1
SW
21
0.3
SW
19
0.3
SW
19
0.1
W
18
0.3
SW
18
Energy kJ
4
11
19
18
18
60
60
58
113
116
5
264
6
4
18
17
59
59
6
49
Swell 3
Height (m)
Direction
Period (s)
0.1
W
14
0.1
W
19
0.2
E
6
0.1
W
16
0.3
E
7
0.1
W
16
0.1
W
16
0.1
W
16
0.1
W
13
0.1
W
17
0.1
W
16
Energy kJ
4
7
2
5
9
5
5
5
3
6
5
Wind waves
Height (m)
Direction
Period (s)
0.8
ESE
5
0.8
ESE
4
0.6
E
4
0.5
E
6
0.4
E
6
0.3
ESE
3
0.4
ESE
3
0.4
ESE
4
0.6
E
7
0.8
E
4
0.9
E
5
0.9
E
4
0.9
E
5
1.2
E
5
1.2
E
5
1.3
E
6
1.1
E
5
1.1
E
7
1.2
E
5
1.3
E
5
1.6
ESE
6
Energy kJ
28
24
13
19
11
2
4
5
34
19
34
32
34
77
80
106
62
104
73
90
176
Nearest Offshore or Glassy
Rating
(10 max)
4
3
3
3
3
3
3
2
2
2
2
2
3
3
4
2
3
4
3
3
4
Distance (km)
125
125
5
3
125
125
125
125
27
125
125
27
125
336
543
125
336
543
705
336
545
Best forecast wave conditions in Timor
Rating
(10 max)
4
3
3
3
3
3
3
3
2
2
2
2
3
2
Best forecast wave conditions in Indonesia
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
Rating
(10 max)
7
5
5
5
5
5
5
4
9
5
5
5
6
6
6
6
6
6
8
9
9
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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Information about the Boa Surf forecast

The above surf forecast table for Boa provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Boa can be found by selecting the local surf guide option on the grey menu. Our Boa surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Boa) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Boa may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Timor? If you are looking for accommodation near Boa, camping, hotels and holiday cottages in Timor, consider staying in Kupang which is 104 km (65 miles) away.

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