Sainte Marie Island Weather in March

Overview:
(1) It is warm overall but quite rainy;
(2) In spite of the rainy weather, the whales are not there yet, so not a good time to travel there.

Rainfall

March receives 384 mm of rainfall and sees the most rainy days in the 12 months, which are 22 on average. This means that there is a high possibility that you will be caught by rain when traveling there, so be sure to be prepared. And it is quite humid with the humidity of 84%, so bringing more clothes for change is recommended.

Village of the Island on Rainy Days

Temperature

The average temperature of Sainte Marie Island in March is 21 - 30℃ (70 - 86℉). On sunny days, the maximum temperature can climb to around 31℃ (88℉) or 32℃ (90℉), while on rainy days the maximum temperature may be less than 30℃ (86℉). Then you know March is generally warm, with only a few hot periods. The sea temperature is 28℃ (82℉), which is relatively pleasant for water activities like swimming.

Daylight Hours/ Sunshine Hours

This month, daily daylight hours are about 12, from about 05:34 to 17:54. During this period, sunshine hours account for about half, that is, 6 hours per day on average. Although the sunshine hours are not long, the ultraviolet rays are quite strong this month, so you are advised to take sun protection measures to prevent sunburn.

Is March a good time to visit Sainte Marie Island?

Not really, because the weather of Sainte Marie Island in March is not very ideal. The precipitation is extremely high and may affect your outdoor activities; the sunshine hours are short but the UV index is high. Moreover, for those who are afraid of heat, you may feel a little hot in the midday.

But at the same time, bad weather conditions mean that there are not many tourists, and hotels and ticket prices are cheap. Therefore, it can be a good travel time for those who want to control travel costs.

What to Wear and Pack for Sainte Marie Island Trip in March

Clothes and Shoes for Beaches: If you plan to hang out by the coast or sit on the beach for a beautiful sea view, you can wear short sleeves, shorts, skirts, and dresses. Clothes made of breathable and lightweight cotton or linen make you more comfortable. If you plan to go swimming or play water sports, you need to bring a swimsuit. As for shoes, you can choose slippers, but protective water shoes are more recommended.

Clothes and Shoes for Other Attractions: In addition to the clothes mentioned above, it is also recommended that you bring thin trousers and jackets that will protect you from mosquito bites when you go to wooded areas. Moreover, you are recommended to bring a pair of comfortable sneakers and a pair of water-proof shoe covers; the latter one is important on a rainy March day.

Accessories: In March, the most important item is rain gear, and you can choose an umbrella or raincoat according to your needs or preferences. Sunscreen and sunglasses are also needed. Besides, it’s a good idea to bring a hat, which will protect you from the sun on sunny days and rain on rainy days.

What to Do in Sainte Marie Island in March

Recommendation Rate:

Relaxing on the Beach

The one of the most recommended activities on Sainte Marie Island is to relax on the beach. On a day with nice sunshine in March, don’t hesitate to take your swimsuit to the beach. The beach and sea are extremely beautiful, and just lying on a beach chair and basking in the sun can make for a pleasant and comfortable travel experience.

People Wondering on the Beach

Exploring the Historical Sites about Pirates

Sainte Marie Island has been a hiding spot for pirates since the mid-1700s. Find a sunny day and go on an adventure to see the historical sites about pirates. You can take a canoe ride to the Pirate Cemetery located in the jungle on a small island. Some famous pirate captains are said to be buried here. Besides, if you have plans to go diving, you have the chance to see authentic pirate ships.

Walking around the Island

The climate of Sainte Marie Island is not very nice in March, with many rainy days. However, when it does not rain heavily, it’s still possible to hang out on the island. You can go to the wharf where there is a complete whale skeleton that is huge and spectacular. You can also visit the souvenir stores on the street, where you’ll see interesting handicrafts made of shells or wood. Alternatively, you can visit the market and taste some local snacks or fresh fruits.

Street View of Sainte Marie Island

FAQs

1. Are there any public holidays on Sainte Marie Island in March 2026 and will the businesses be closed?
During the Martyrs’ Day on March 29th each year and Eid al-Fitr of Madagascar, which is on March 20th in 2026, some businesses are closed during these two holidays.

2. What are the roads of Sainte Marie Island like in March?
Due to the influence of rain, the roads of Sainte Marie Island in March can be muddy and terrible. Therefore, you are advised to allow plenty of time on the way.

3. Is there extreme weather in March?
Yes, the Island may experience hurricane weather this month, so be sure to check the weather forecast before your visit.

March Weather for Other Destinations in Madagascar

Sainte Marie Island Weather by Month

January February March April May June July August September October November December