Nosy Andrea Surf Forecast

/ West (10 surf breaks) /

Madagascar (18 surf breaks) / Lat Long: (23.55° S 43.74° E)

Surf Forecasts:

Nosy Andrea surfForecast / West / Madagascar

48hr Weather and Surf, issued 2 pm Thursday 18 Sep 2025 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 24.9° C
(Which is 1.1°C warmer than normal for this time of year)

How big are the waves at Nosy Andrea today?

The current surf forecast for Nosy Andrea at 6PM is: 3.0m 14s primary swell from a Southwest direction and 1.1m 5s secondary swell from a South direction (forecast issued at 02:00pm September 18). The wind direction is predicted to be cross-onshore.

Time (EAT) & Date	Wave Height	Wave Period
Morning (18 Sep)	-	-
Afternoon (18 Sep)	11ft (3.5m)	14s
Evening (18 Sep)	10ft (3.0m)	14s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Thursday 18				Friday 19								Saturday 20								Sunday 21
	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM
Rating (10 max)	0	0	0	2	3	2	4	3	0	0	0	1	2	1	1	1	1	1	1	0	0	1	1	1
Swell Height Map See all maps
Wave Height (m) & direction (?)	SW	SW	SW	SW	SW	SSW	SSW	SSW	SSW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	S
Period(s) (?)	15	14	14	14	14	14	14	14	14	14	15	15	14	14	14	14	14	13	13	13	13	13	12	12
Wave Graph (?)
kJ (?)	4497	4375	3757	3558	3420	3968	3313	3456	4395	2519	3805	2852	2553	3075	2795	2452	2181	3778	1422	1274	1137	1060	980	1334
Wind (km/h)	SW	SSW	SSW	SSE	SE	SSE	SE	SSE	SSW	SSW	S	SSE	SE	SE	SE	SE	SE	SSE	SE	SE	SE	ESE	ESE	E
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	on	cross- on	cross- on	cross	cross- off	cross	cross- off	cross	cross- on	cross- on	cross- on	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)			3:48PM 2.15				4:04AM 2.12				4:20PM 2.37				4:34AM 2.34				4:48PM 2.55				5:01AM 2.50
Low Tide / height (m)	9:29AM 0.66				9:59PM 0.54				10:06AM 0.42				10:30PM 0.33				10:37AM 0.23				10:57PM 0.18

	Thursday 18				Friday 19								Saturday 20								Sunday 21
Sunrise	-	-	-	-	-	-	5:58	-	-	-	-	-	-	-	5:56	-	-	-	-	-	-	-	5:56	-
Sunset	-	5:59	-	-	-	-	-	-	-	5:59	-	-	-	-	-	-	-	-	6:00	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	27	27	26	25	24	22	21	26	30	29	28	24	23	22	22	25	31	32	29	21	20	20	20	25
Feels °C (?)	25	24	25	25	25	22	22	26	28	25	24	21	22	20	20	21	26	27	23	16	16	17	17	23

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for West

Wind Update The wind is still cross-off at Nosy Andrea (fresh winds from the E at Tôlanaro/Marillac Airport 364 km from Nosy Andrea). 3.0m 14s groundswell from the SW with a 0.8m 4s local chop from the SSW. 2 swells combining so expect closeout sets.
2 hours 24 minutes ago Nosy Andrea

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