Boa Surf Break
Lat Long: 10.93° S 122.86° E

Boa Surf Forecast and Surf Report

Weather Forecast for Boa

Issued: 1 pm 03 Jun 2026 (local time)

Forecast update in  hr  min

Today's Boa sea temperature is
28.2° C

Normal for this time of year

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


Boa surf forecast from 3 Jun 2026:

  • Most powerful swell: Saturday 6 Jun, 11PM (local time) - 3.5ft (1.1m), 16s period, SW swell with 627 kJ wave energy.

Best Forecast Surf Conditions for Boa this week:

The most powerful waves expected at Boa in the next 16 days are 1.1m 16s and forecast to arrive on Saturday (Jun 06) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Monday (Jun 08) at 11AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Sat 6th Jun)3.5ft (1.1m) 16s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 27°C on Wed afternoon, min 26°C on Wed night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 27°C on Sat afternoon, min 25°C on Mon night). Mainly fresh winds.

Wed
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
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)
0.9
SW
12
1.1
SW
14
1
SW
14
0.8
SW
13
0.8
SW
13
0.6
SW
16
0.6
SW
17
0.9
SW
16
1
SW
15
1
SW
15
1.1
SW
16
1.1
SW
15
1
SW
15
1
SW
16
0.9
SW
15
0.6
SW
17
0.8
SW
15
0.8
SW
16
0.8
SW
15
0.7
SW
14
0.8
SW
15
Wave Graph
Metric surfscale
Energy kJ
240
520
387
253
250
167
222
448
456
450
619
572
456
462
375
200
313
344
326
206
255
Wind (km/h)
25
ESE
25
E
25
ESE
25
E
25
E
25
E
30
ESE
25
E
30
E
30
ESE
30
ESE
35
E
35
ESE
30
E
30
ESE
30
ESE
25
E
25
ESE
25
ESE
25
ESE
25
ESE
Wind State
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
00:55AM2.40m
12:29PM2.91m
1:31AM2.37m
1:03PM2.80m
2:09AM2.34m
1:38PM2.66m
2:52AM2.32m
2:20PM2.49m
3:39AM2.32m
3:13PM2.31m
4:33AM2.36m
4:26PM2.13m
5:32AM2.44m
Low Tide
6:39PM0.29m
6:25AM1.02m
7:13PM0.37m
7:00AM1.10m
7:47PM0.48m
7:40AM1.19m
8:24PM0.61m
8:26AM1.28m
9:03PM0.75m
9:24AM1.33m
9:48PM0.89m
10:38AM1.31m
10:42PM1.03m
12:03PM1.18m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:01
6:01
6:01
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:31
5:31
5:31
5:31
5:31
5:31
5:31
5:31
 mm
Temp °C
27
26
27
27
26
27
27
26
27
27
27
27
27
27
27
27
26
26
27
26
27
Feels °C
26
24
25
25
24
25
25
24
24
24
25
24
23
24
24
24
23
25
26
25
26
Swell 1
Height (m)
Direction
Period (s)
0.9
SW
12
1.1
SW
14
1
SW
14
0.8
SW
13
0.8
SW
13
0.7
SW
13
0.7
SW
14
0.9
SW
16
1
SW
15
1
SW
15
1.1
SW
16
1.1
SW
15
1
SW
15
1
SW
16
0.9
SW
15
0.7
SW
14
0.8
SW
15
0.8
SW
16
0.8
SW
15
0.7
SW
14
0.8
SW
15
Energy kJ
240
520
387
253
250
166
192
448
456
450
619
572
456
462
375
200
313
344
326
206
255
Swell 2
Height (m)
Direction
Period (s)
0.7
SW
15
0.3
SW
20
0.4
SW
18
0.4
SW
18
0.4
SW
18
0.6
SW
16
0.6
SW
17
0.1
SW
24
0.3
SW
21
0.4
SW
19
0.6
SW
17
0.4
E
7
Energy kJ
224
60
85
112
117
167
222
22
71
133
190
15
Swell 3
Height (m)
Direction
Period (s)
0.3
SW
20
Energy kJ
61
Wind waves
Height (m)
Direction
Period (s)
0.8
ESE
4
0.9
E
5
0.8
E
4
0.8
E
4
0.9
E
5
0.8
E
4
1
E
5
0.9
E
5
0.9
E
4
1.1
E
5
1.1
E
5
1.5
E
6
1.4
E
6
1.2
ESE
6
1.4
ESE
6
1.3
ESE
6
1.2
E
6
0.9
ESE
6
0.8
ESE
6
0.9
ESE
6
0.8
ESE
5
Energy kJ
25
34
25
22
36
25
42
34
33
60
60
151
132
94
135
139
112
66
42
60
29
Nearest Offshore or Glassy
Rating
(10 max)
4
3
1
4
4
3
3
3
3
4
3
4
4
4
4
5
3
3
2
2
2
Distance (km)
443
125
317
445
545
336
336
125
336
545
125
336
545
543
336
545
125
125
5
125
125
Best forecast wave conditions in Timor
Rating
(10 max)
3
3
3
3
3
2
2
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
5
4
4
4
4
4
Header Global
Rating
(10 max)
4
5
5
5
4
5
5
6
9
9
8
9
9
6
8
7
6
9
5
5
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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