Anse Boileau surfForecast / Mahe / Seychelles

information circle16 Day Weather and Surf, issued 3 pm Sunday 17 May 2026 +04
Forecast update in hr  min  s Forecast update imminent
Anse Boileau surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Anse Boileau sea temperature is
29.0° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Anse Boileau this week:

The surf forecast for Anse Boileau over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (May 21) at 10AM. The primary swell is predicted to be 0.7m and 15s period with a secondary swell of 0.8m and 10s. Another secondary swell of 0.6m and 8s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Anse Boileau in the next 16 days are 1.0m 16s and forecast to arrive on Sunday (May 24) at 10AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (+04) & Date Wave Height & Period
Next good surf (1 star+)10AM (Thu 21st May)2.5ft (0.7m) 15s
Best Surf10AM (Thu 21st May)2.5ft (0.7m) 15s
Most Powerful10AM (Sun 24th May)3.5ft (1.0m) 16s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 27°C on Sun afternoon, min 26°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 27°C on Thu morning, min 26°C on Wed afternoon). Wind will be generally light.

Sun
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
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
1
2
1
2
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
SSE
9
1.3
SSE
9
1.3
SSE
9
1.3
SSE
10
1.2
SSE
10
1.1
SSE
10
1
SSE
10
1.2
SSE
11
1.1
SSE
11
0.9
SSE
11
0.9
SSE
11
0.7
S
15
0.7
S
14
0.7
S
13
0.7
S
12
0.6
S
12
0.6
S
12
1.4
SSE
6
1.4
SSE
6
0.8
S
18
1
S
16
Wave Graph
Metric surfscale
Energy kJ
282
276
266
302
251
226
194
349
285
190
186
209
195
171
153
106
104
142
146
390
513
Wind (km/h)
20
S
15
S
15
S
15
S
10
SSE
20
S
15
S
15
SSW
10
SSW
10
SW
10
SSW
5
NW
10
WNW
15
E
20
ESE
25
SE
25
SE
25
SE
20
SE
25
SSE
25
SSE
cross-on
cross-on
cross-on
on
cross-on
on
on
on
on
on
on
glassy
cross
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
4:56PM1.68m
5:25AM0.91m
5:40PM1.67m
6:11AM0.89m
6:27PM1.60m
7:00AM0.86m
7:15PM1.49m
7:55AM0.85m
8:07PM1.35m
9:02AM0.85m
9:04PM1.20m
10:23AM0.89m
10:11PM1.05m
11:47AM0.97m
Low Tide
11:47PM-0.05m
10:56AM0.04m
00:33AM-0.03m
11:41AM0.07m
1:21AM0.03m
12:30PM0.14m
2:12AM0.10m
1:25PM0.25m
3:08AM0.17m
2:33PM0.38m
4:07AM0.23m
4:03PM0.48m
5:09AM0.27m
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
rain showers
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:16
6:16
6:18
6:18
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:10
6:10
6:10
6:10
6:10
6:10
6:10
6:10
1
Temp °C
27
27
27
26
26
26
26
26
26
26
26
27
27
27
26
26
27
26
26
26
26
27
28
28
26
28
26
26
27
27
28
27
30
30
31
26
26
26
25
26
25
26
Swell 1
Height (m)
Direction
Period (s)
1.3
SSE
9
1.3
SSE
9
1.3
SSE
9
1.3
SSE
10
1.2
SSE
10
1.1
SSE
10
1
SSE
10
1.2
SSE
11
1.1
SSE
11
0.9
SSE
11
0.9
SSE
11
0.8
SE
10
1.1
SW
8
1.1
SW
8
0.7
SW
8
0.8
SSW
8
0.7
SSW
8
0.5
S
12
0.5
S
11
0.8
S
18
1
S
16
Energy kJ
282
276
266
302
251
226
194
349
285
190
167
147
166
147
57
64
50
67
61
390
513
Swell 2
Height (m)
Direction
Period (s)
0.4
SSW
16
0.3
SSW
14
0.2
SSW
14
0.3
SSW
18
0.4
SSW
16
0.5
ESE
12
0.6
ESE
13
0.8
ESE
12
0.7
ESE
12
0.6
ESE
11
0.6
ESE
11
0.7
S
15
0.7
SE
10
0.7
S
13
0.7
S
12
0.6
SE
9
0.6
S
12
0.4
ESE
9
0.4
SSW
19
0.6
ESE
9
0.6
ESE
9
Energy kJ
86
41
18
61
90
86
131
167
142
97
91
209
102
171
153
68
104
32
120
54
54
Swell 3
Height (m)
Direction
Period (s)
0.4
S
16
0.4
S
14
0.2
SSW
19
0.3
SSW
13
0.3
ESE
12
0.4
SE
13
0.7
SSE
12
0.4
SSW
14
0.4
SSW
13
0.4
SSW
13
0.6
S
16
0.6
ESE
11
0.7
S
14
0.6
SSE
10
0.7
SE
10
0.6
S
12
0.2
S
17
0.4
SE
9
0.4
ESE
9
0.4
SSW
11
0.3
S
10
Energy kJ
81
66
35
34
30
46
136
69
58
57
186
90
195
65
90
106
23
21
27
38
18
Wind waves
Height (m)
Direction
Period (s)
0.2
SSW
5
0.3
SW
6
0.4
SW
4
0.3
SW
5
0.6
SW
8
0.9
SE
4
0.8
SE
5
1.4
SE
5
1.4
SSE
6
1.4
SSE
6
1.3
SSE
6
1.2
S
7
Energy kJ
3
6
4
4
39
34
30
102
142
146
121
143
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
4
1
1
1
1
1
2
2
2
1
1
1
2
1
1
1
Distance (km)
3
3
3
3
3
280
1724
3
3
3
3
0
6
0
1714
1714
1714
1799
3
3
3
Best forecast wave conditions in Mahe
Rating
(10 max)
1
1
1
1
1
2
1
2
2
2
2
2
1
1
1
Best forecast wave conditions in Seychelles
Rating
(10 max)
1
1
3
3
3
4
2
3
3
3
2
2
2
1
1
1
Header Global
Rating
(10 max)
6
4
5
4
4
4
4
4
4
5
4
5
5
4
4
5
6
4
5
4
4
  • 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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Information about the Anse Boileau Surf forecast

The above surf forecast table for Anse Boileau provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Anse Boileau can be found by selecting the local surf guide option on the grey menu. Our Anse Boileau 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 (Anse Boileau) 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 Anse Boileau 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 Mahe? If you are looking for accommodation near Anse Boileau, camping, hotels and holiday cottages in Mahe, consider staying in Victoria which is 9 km (6 miles) away.

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