Nosy Andrea Surf Break

Lat Long: 23.55° S 43.74° E

Nosy Andrea 48 hour detailed Surf Forecast

Issued: 8 pm 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's Nosy Andrea sea temperature is
23.2° C
0.1° 

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


How big are the waves at Nosy Andrea today (18 Aug):

  • Morning surf: Morning surf (18 Aug, local time) - 2ft (0.6m), 10s period with S swell.
  • Afternoon surf: Afternoon surf (18 Aug, local time) - 2ft (0.6m), 10s period with S swell.
  • Evening surf: Evening surf (18 Aug, local time) - 2ft (0.6m), 13s period with SW swell.

The current surf forecast for Nosy Andrea at 1AM is: 0.7m 11s primary swell from a South direction and 0.5m 14s secondary swell from a Southwest direction (forecast issued at 08:00pm August 17). The wind direction is predicted to be glassy.

Time (EAT) & DateWave HeightWave Period
Morning (18 Aug)2ft (0.6m)10s
Afternoon (18 Aug)2ft (0.6m)10s
Evening (18 Aug)2ft (0.6m)13s

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


Short Range Forecast

Mostly dry. Warm (max 29°C on Wed morning, min 20°C on Mon night). Wind will be generally light.

Mon
17
Tuesday
18
Wednesday
19
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
1
1
1
0
0
0
0
0
0
0
0
1
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SW
14
0.6
SW
14
0.6
SW
14
0.7
S
11
0.6
S
11
0.6
S
10
0.6
S
10
0.6
S
10
0.6
SW
13
0.6
SW
13
0.6
SW
13
0.6
SW
12
0.6
SW
16
0.6
SW
15
0.7
SW
15
0.7
SW
14
0.8
SW
14
0.8
SW
16
Wave Graph
Metric surfscale
Energy kJ
119
116
114
110
79
71
68
66
111
109
100
95
159
186
212
206
285
302
Wind (km/h)
15
SW
5
SSW
5
SSE
5
NE
5
E
5
ENE
15
WSW
25
SW
20
SSW
5
S
5
SSE
5
E
10
E
10
ESE
15
SSW
30
SW
20
SSW
10
SSE
Wind State
cross-on
glassy
glassy
off
off
glassy
on
on
cross-on
cross
glassy
glassy
cross-off
cross-off
cross-on
cross-on
cross-on
cross
High Tide
7:57PM2.46m
8:12AM2.33m
8:25PM2.24m
8:42AM2.12m
8:54PM1.99m
Low Tide
2:07AM0.30m
2:20PM0.40m
2:35AM0.49m
2:49PM0.64m
clear
clear
clear
clear
clear
clear
clear
clear
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:49
5:49
 mm
Temp °C
21
21
21
20
20
22
24
23
23
23
22
22
22
24
29
26
25
25
Feels °C
21
23
23
22
21
23
23
21
22
25
24
23
22
23
27
22
24
25
  • 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
How to use the Wavefinder 

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