Nosy Andrea surfForecast / West / Madagascar

information circle16 Day Weather and Surf, issued 2 pm Saturday 18 Apr 2026 EAT
Forecast update in hr  min  s Forecast update imminent
Nosy Andrea surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nosy Andrea sea temperature is
28.4° C
(Which is 1.7°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Nosy Andrea this week:

The surf forecast for Nosy Andrea over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Apr 18) at 9PM. The primary swell is predicted to be 1.3m and 15s period with a secondary swell of 0.2m and 9s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Nosy Andrea in the next 16 days are 2.5m 17s and forecast to arrive on Friday (Apr 24) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (EAT) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Sat 18th Apr)4.5ft (1.3m) 15s
Best Surf 9PM (Fri 24th Apr)10ft (3.0m) 16s
Most Powerful12PM (Fri 24th Apr)8ft (2.5m) 17s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 31°C on Tue morning, min 22°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 30°C on Thu morning, min 22°C on Wed night). Mainly fresh winds.

Sat
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
1
1
0
1
0
0
1
1
0
0
2
0
2
2
0
3
3
0
3
1
Swell
Height Map
Wave Height (m) & direction (?)
1.4
SW
1.3
SW
1.1
SW
0.9
SW
0.8
SW
0.8
SW
0.8
SW
1.2
SW
0.9
SW
0.9
SW
0.8
SW
1.6
SW
2.1
SW
1.3
SW
2
SW
2.3
SW
2.3
SW
1.7
SW
2.5
SW
2.5
SSW
1.7
SW
Period(s) (?)151414131312151211131216141514141418161614
Wave
Graph
(?)Metric surfscale
Energy kJ (?)906668447290239208258389194282172131717857601604202718941777337632531220
Wind
(km/h)
20
W
10
E
10
E
20
WSW
10
E
5
NNW
20
WSW
10
E
10
ESE
30
SW
15
SSE
10
NE
20
SW
10
SE
5
SE
30
SW
5
ENE
10
NE
20
WSW
10
NNE
10
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
off
offoncross-
off
crossoncross-
off
cross-
off
cross-
on
crossoffcross-
on
cross-
off
cross-
off
cross-
on
offoffoncross-
off
cross
High Tide
/ height (m)
5:50PM
2.79
6:05AM
2.75
6:24PM
2.76
6:40AM
2.62
7:00PM
2.64
7:16AM
2.43
7:39PM
2.44
7:55AM
2.18
8:24PM
2.18
8:43AM
1.91
9:27PM
1.92
10:00AM
1.66
11:22PM
1.75
Low Tide
/ height (m)
11:58PM
-0.09
12:14PM
-0.09
12:34AM
-0.02
12:48PM
0.02
1:11AM
0.15
1:25PM
0.20
1:52AM
0.38
2:06PM
0.44
2:41AM
0.66
2:58PM
0.71
3:55AM
0.93
4:27PM
0.94
6:14AM
1.03
Sat
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Sunrise--6:18--6:20--6:20--6:20--6:20--6:22--6:22
Sunset5:49--5:47--5:46--5:45--5:45--5:45--5:44--
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
---------------------
Temp. °C272629282428282431292629282530302530292629
Feels °C (?)273028272629282731282729272728282630293029
  • Map Icons:
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  • 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 Nosy Andrea Surf forecast

The above surf forecast table for Nosy Andrea provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Nosy Andrea can be found by selecting the local surf guide option on the grey menu. Our Nosy Andrea 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 (Nosy Andrea) 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 Nosy Andrea 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 Madagascar - West? If you are looking for accommodation near Nosy Andrea, camping, hotels and holiday cottages in Madagascar - West, consider staying in Toliara which is 24 km (15 miles) away. Alternatively, find information about places to stay and car hire in Betioky which is 68 km (42 miles) away

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