Best Time to Visit St Martin: A Seasonal Guide

The best time to visit St Martin for reliable weather, full restaurant and ferry schedules and the busiest social calendar is December to April, the dry season on both the French and Dutch sides. May, June and November offer similar warmth with lower rates and fewer people, while September and October are the quietest and most exposed months, sitting at the peak of hurricane season, when some French-side restaurants close for annual holidays. Temperatures barely move through the year, so the decision is really about crowds, risk and what is open.

Weather through the year

The Saint-Martin tourist office describes an annual average around 80°F (27°C), highs near 89°F (32°C) and lows rarely below 68°F (20°C), tempered by trade winds. It divides the year into a dry season from December to April and a wet season from May to November, adding that there is no real rainy season as such: rain tends to arrive as brief squalls rather than washed-out days. The Atlantic side of the island, including Orient Bay on the French side and Dawn Beach and Guana Bay on the Dutch side, gets stronger winds and more cloud than the leeward west coast around Terres Basses and Simpson Bay.

Hurricane season: 1 June to 30 November

The Atlantic hurricane season runs from 1 June to 30 November, with the statistical peak on 10 September and most activity between mid-August and mid-October, according to NOAA’s National Hurricane Center. The island sits in the hurricane belt and was severely damaged by Irma in September 2017; the Dutch-side airport terminal was only fully rebuilt in 2024.

That does not make summer travel unreasonable, but it changes how you book. Choose refundable rates, buy insurance that covers weather disruption, and know who issues warnings: Meteo-France and the Prefecture for Saint-Martin, and the Meteorological Department of St. Maarten for Sint Maarten. Our guide to getting to St Martin explains the airport situation if flights are disrupted.

Best time to visit St Martin, season by season

December to April: high season

This is the best time to visit St Martin if predictable weather and choice matter more than price. Most businesses are open on both sides, the Grand Case restaurants are at full strength and the sea on the Caribbean coast is usually at its calmest. The trade-offs are the highest accommodation rates of the year, full car-hire fleets, busy beaches at Orient Bay and Maho, and cruise-ship crowds in Philipsburg on port days. Christmas, New Year and the February to March school holidays are the peak within the peak, and villa bookings in areas such as Terres Basses are made many months ahead.

May to June: early shoulder

Warm, mostly dry weather with the high-season crowds gone. Rates drop, restaurants are still open, and the sea is warm. Hurricane season begins on 1 June, but early-season storms are statistically less common than in late summer. This is a good window for families with pre-school children and for couples who want the island quieter.

July to August: summer

Hot and humid, with more frequent showers and the first weeks of the statistically active period. European holidaymakers, particularly from France, keep the French side busier than the Dutch side in these months. Sargassum seaweed can affect Atlantic-facing beaches in summer; conditions vary by week and by beach.

September to October: low season

The quietest months and the most exposed to storms. A number of French-side restaurants, including some in Grand Case, take their annual closure in September and October; Loterie Farm on the French side, for example, publishes a reduced Wednesday-to-Sunday schedule for the September to November low season as of September 2026. Prices are at their lowest, but check that the specific places you care about will be open, and read our where to eat in St Martin guide with that caveat in mind.

November: late shoulder

Hurricane risk falls through the month, businesses reopen, and rates stay below the December peak until the holiday season begins. Sea conditions on the Atlantic coast can be rougher as winter swells arrive.

Events that shape the calendar

• Carnival, French side: held in the run-up to Lent in February or early March; the 2025 edition ran 21 February to 5 March according to the Saint-Martin tourist office. Marigot and Grand Case host parades and evening events.
• St. Maarten Heineken Regatta, Dutch side: the 47th edition is scheduled for 4 to 7 March 2027, based at Simpson Bay, according to the organisers. Accommodation and marina berths around Simpson Bay fill up.
• Carnival, Dutch side: late April into early May, culminating around King’s Day; the 2025 programme ran 21 April to 5 May with Grand Parades on 30 April and 1 May. Carnival Village is in Philipsburg and the parades close roads.
• Grand Case evening events: the French-side village has traditionally run street festivals on Tuesday evenings in high season; confirm dates locally as programmes change year to year.

Choosing your dates

If your priority is the calmest sea and full choice, pick January to early April but book early. If price and space matter, choose May to June or November and accept a small weather risk. If you are set on September or October, go in with refundable bookings, an insurance policy and a list of what will actually be open. Families tied to school holidays will find Easter and the February break busy on the French side, and July busier than August on the Dutch side.

Whatever the month, plan beach days by coast: the Caribbean-facing west and south are calmer, the Atlantic-facing east is windier. In short, the best time to visit St Martin is December to April for predictability, the shoulder months for value, and never without a hurricane plan between June and November.