Surf Break

Lat Long: 23.55° S 43.74° E

Nosy Andrea 48 hour detailed Surf Forecast

Issued: 2 am 17 Oct 2026 (local time)

Forecast update in  hr  min

Today's Nosy Andrea sea temperature is
25.5°C
1.0° 

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 (17 Oct):

  • Morning surf: Morning surf (17 Oct, local time) - 4.5ft (1.4m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (17 Oct, local time) - 6ft (1.8m), 16s period with SW swell.
  • Evening surf: Evening surf (17 Oct, local time) - 6ft (1.8m), 15s period with SW swell.

The current surf forecast for Nosy Andrea at 8AM is: 1.3m 16s primary swell from a Southwest direction and 0.7m 10s secondary swell from a South-southwest direction (forecast issued at 02:00am October 17). An open ocean swell of 0.1m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (EAT) & DateWave HeightWave Period
Morning (17 Oct)4.5ft (1.4m)16s
Afternoon (17 Oct)6ft (1.8m)16s
Evening (17 Oct)6ft (1.8m)15s

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


Short Range Forecast

Mostly dry. Warm (max 30°C on Mon morning, min 23°C on Sat night). Wind will be generally light.

Saturday
17
Sunday
18
Monday
19
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
2
2
0
0
0
1
2
2
2
2
0
0
0
0
0
0
1
1
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)
0.6
SW
18
0.9
SW
17
1.1
SW
15
1.4
SW
16
1.7
SW
16
1.8
SW
16
1.8
SW
16
1.8
SW
15
1.8
SW
14
1.7
SW
14
1.7
SW
14
1.6
SW
14
1.5
SW
14
1.3
SW
13
1.2
SW
13
1.2
SW
13
1.1
SW
13
1.1
SW
13
1.1
SW
13
1.1
SW
13
1
SW
12
1.1
SW
12
1
SW
15
1.2
SW
15
Wave Graph
Metric surfscale
Energy kJ
246
505
512
1014
1456
1552
1643
1460
1402
1163
1147
951
825
628
488
480
369
369
369
363
301
330
453
623
Wind (km/h)
5
N
5
ENE
10
ENE
10
N
25
W
25
WSW
15
SSW
10
SSW
5
ESE
5
SE
5
E
5
NW
20
W
25
SW
15
SW
10
SSW
5
SSE
10
SSE
10
ESE
5
E
20
WSW
20
WSW
10
WSW
5
SW
Wind State
cross-off
off
off
cross-off
cross-on
on
cross-on
cross-on
glassy
glassy
off
glassy
cross-on
on
cross-on
cross-on
cross
cross
cross-off
off
on
on
on
glassy
High Tide
8:02AM1.96m
8:10PM1.77m
8:43AM1.73m
8:57PM1.55m
10:25AM1.54m
Low Tide
1:47AM0.64m
2:10PM0.83m
2:19AM0.86m
2:55PM1.06m
3:17AM1.09m
5:51PM1.22m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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5:31
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5:30
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—
—
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—
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5:28
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—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
6:09
—
—
—
—
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—
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6:09
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6:10
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 mm
—
—
—
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—
—
—
—
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Temp °C
24
24
24
29
27
27
26
25
24
23
23
28
28
27
26
25
24
24
23
29
30
29
26
26
Feels °C
26
26
24
28
25
25
26
27
27
26
24
29
26
25
27
27
25
25
23
29
28
28
27
29
  • 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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