Surf Forecasts:
Nosy Andrea surf forecast from 17 Jun 2026:
- Best quality surf: Friday 19 Jun, 6AM (local time) - 7ft (2.2m), 16s period, SSW swell with cross-offshore winds.
- Most powerful swell: Sunday 21 Jun, 3AM (local time) - 11ft (3.5m), 14s period, SSW swell with 4,432 kJ wave energy.
- Next surfable swell (1★+): Thursday 18 Jun, 3AM (local time) - 3ft (0.9m), 16s period with SSW swell.
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 Thursday (Jun 18) at 3AM. The primary swell is predicted to be 0.9m and 16s period with a secondary swell of 1.1m and 12s. Another secondary swell of 0.9m and 5s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Nosy Andrea in the next 16 days are 3.5m 14s and forecast to arrive on Sunday (Jun 21) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Sunday (Jun 21) at 6AM.
| Wave Type | Time (EAT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Thu 18th Jun) | 3ft (0.9m) 16s |
| Best Surf | 6AM (Fri 19th Jun) | 7ft (2.2m) 16s |
| Most Powerful | 3AM (Sun 21st Jun) | 11ft (3.5m) 14s |
Table - best surf conditions forecast for Nosy Andrea over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 29°C on Wed afternoon, min 18°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Tue morning, min 16°C on Sat night). Winds decreasing (fresh winds from the ESE on Sun morning, calm by Tue morning). | ||||||||||||||||||||
Wed 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 15 | SSW 14 | SSW 14 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 14 | S 14 | SSW 13 | SSW 13 | SSW 12 | SW 12 | SW 12 | SW 12 | SSW 16 | SSW 18 | SSW 16 | SSW 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 500 | 354 | 784 | 1267 | 1090 | 2162 | 2053 | 2118 | 1170 | 3025 | 4074 | 3560 | 2747 | 2065 | 678 | 531 | 278 | 404 | 1938 | 2368 | 1491 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross-off | cross-on | cross | cross-off | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | off | cross-on | off | off | on | glassy | off |
High Tide | 6:55PM2.60m | 7:13AM2.38m | 7:40PM2.52m | 7:58AM2.28m | 8:27PM2.40m | 8:45AM2.15m | 9:15PM2.24m | 9:37AM2.01m | 10:08PM2.07m | 10:36AM1.89m | 11:10PM1.93m | 11:48AM1.81m | 00:22AM1.83m | ||||||||
Low Tide | 1:09AM0.22m | 1:22PM0.17m | 1:55AM0.32m | 2:07PM0.29m | 2:42AM0.46m | 2:55PM0.45m | 3:33AM0.60m | 3:48PM0.63m | 4:29AM0.74m | 4:50PM0.78m | 5:35AM0.83m | 6:05PM0.89m | 6:50AM0.86m | ||||||||
 |  | | | | | | | | | | | | | | | | | | | | |
 | — | — | 6:45 | — | — | 6:45 | — | — | 6:45 | — | — | 6:46 | — | — | 6:46 | — | — | 6:46 | — | — | 6:46 |
 | 5:25 | — | — | 5:25 | — | — | 5:25 | — | — | 5:27 | — | — | 5:27 | — | — | 5:27 | — | — | 5:27 | — | 5:27 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 22 | 26 | 26 | 21 | 25 | 24 | 20 | 23 | 25 | 20 | 22 | 25 | 20 | 25 | 25 | 23 | 27 | 26 | 21 | 26 |
Feels °C | 26 | 20 | 24 | 22 | 19 | 23 | 20 | 18 | 19 | 20 | 14 | 17 | 19 | 14 | 22 | 22 | 23 | 26 | 23 | 21 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 15 | SSW 14 | SSW 14 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | — | S 14 | SSW 13 | SSW 13 | SSW 12 | SW 12 | SW 12 | SW 12 | SSW 16 | SSW 18 | SSW 16 | SSW 15 |
| kJ | 500 | 336 | 784 | 1267 | 1090 | 2162 | 2053 | 2118 | 1170 | — | 4074 | 3560 | 2747 | 2065 | 678 | 531 | 278 | 377 | 1938 | 2368 | 1491 |
Swell 2 Height (m) Direction Period (s) | S 19 | SSW 16 | SSW 10 | — | SSW 17 | — | SW 20 | SSW 18 | SW 16 | — | SW 14 | — | S 16 | — | S 11 | S 11 | S 11 | S 10 | S 10 | S 9 | SW 14 |
| kJ | 29 | 354 | 192 | — | 381 | — | 97 | 209 | 1005 | — | 658 | — | 21 | — | 408 | 284 | 227 | 96 | 68 | 45 | 257 |
Swell 3 Height (m) Direction Period (s) | — | S 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 15 | SSW 16 | S 20 | — | — | SSE 9 |
| kJ | — | 33 | — | — | — | — | — | — | — | — | — | — | — | — | — | 21 | 102 | 404 | — | — | 26 |
Wind waves Height (m) Direction Period (s) | S 5 | S 6 | SSE 4 | S 4 | S 6 | SSE 4 | S 4 | — | S 4 | SSW 14 | — | ESE 5 | — | — | E 4 | — | — | — | — | — | — |
| kJ | 52 | 91 | 20 | 40 | 72 | 16 | 15 | — | 40 | 3025 | — | 40 | — | — | 9 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 375 | 11 | 11 | 841 | 11 | 0 | 1215 | 0 | 1217 | 1478 | 1251 | 375 | 11 | 368 | 0 | 0 | 0 | 0 | 841 | 0 |
Best forecast wave conditions in Madagascar - West | |||||||||||||||||||||
Best forecast wave conditions in Madagascar | |||||||||||||||||||||
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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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