Nosy Andrea Surf Break

Lat Long: 23.55° S 43.74° E

Nosy Andrea 48 hour detailed Surf Forecast

Issued: 2 am 19 Sep 2026 (local time)

Forecast update in  hr  min

Today's Nosy Andrea sea temperature is
24.5°C
0.7° 

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 (19 Sep):

  • Morning surf: Morning surf (19 Sep, local time) - 4ft (1.2m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (19 Sep, local time) - 4.5ft (1.4m), 13s period with SW swell.
  • Evening surf: Evening surf (19 Sep, local time) - 5.5ft (1.7m), 13s period with SSW swell.

The current surf forecast for Nosy Andrea at 5AM is: 1.0m 14s primary swell from a Southwest direction and 0.7m 11s secondary swell from a Southwest direction (forecast issued at 02:00am September 19). The wind direction is predicted to be cross-offshore.

Time (EAT) & DateWave HeightWave Period
Morning (19 Sep)4ft (1.2m)14s
Afternoon (19 Sep)4.5ft (1.4m)13s
Evening (19 Sep)5.5ft (1.7m)13s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Sat morning, min 21°C on Sat night). Wind will be generally light.

Saturday
19
Sunday
20
Monday
21
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
1
1
1
1
0
0
0
2
2
2
1
1
0
0
0
0
0
1
1
0
0
0
0
1
Swell
Height Map
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
14
1
SW
14
1
SW
14
1.2
SW
14
1.3
SW
14
1.4
SW
13
1.4
SW
13
1.7
SSW
13
1.7
SSW
12
1.2
SW
12
1.4
S
9
0.8
SSW
16
0.9
SSW
16
1
SSW
16
1
SSW
15
1
SSW
14
1.2
SW
14
1.1
SW
13
1.1
SW
13
1.1
SW
13
1
SW
13
1
SW
12
0.8
SSW
17
1
SSW
17
Wave Graph
Metric surfscale
Energy kJ
341
395
401
573
595
721
623
894
866
428
334
298
402
512
449
437
589
451
437
431
316
301
381
587
Wind (km/h)
5
S
5
SE
10
E
5
SE
20
SW
25
SW
10
SW
5
WNW
5
E
10
E
15
E
10
NNE
20
W
20
WSW
15
SW
10
WSW
10
NNW
10
N
5
NNE
10
NNW
20
W
20
W
15
WSW
10
SW
Wind State
glassy
cross-off
cross-off
cross-off
on
cross-on
on
glassy
glassy
cross-off
off
cross-off
cross-on
on
cross-on
on
cross
cross-off
cross-off
cross
cross-on
on
on
on
High Tide
9:01AM1.67m
9:07PM1.50m
11:13AM1.45m
2:22AM1.42m
2:56PM1.65m
Low Tide
2:40AM0.90m
3:07PM1.11m
3:26AM1.15m
8:09PM1.24m
8:25AM1.12m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:59
6:00
6:00
 mm
Temp °C
21
20
20
25
27
25
25
24
23
21
21
26
27
26
24
23
23
22
21
24
25
25
23
23
Feels °C
22
20
19
24
23
21
25
26
25
21
19
25
24
24
25
25
25
24
23
25
24
24
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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