Weather in August
August in
Saint Martin continues the summer trend with high sea temperatures and prolonged daylight. The sea records the highest temperature of the year, reaching an astounding 86.5°F (30.3°C). The hot weather tends to maximize outdoor activity. The city's beaches continue to teem with vacationers seeking to enjoy the left-over joys of summer. However, it's important to stay hydrated and protected against sunburn as the city simmers under the summer heat.
Ocean temperature
The month with the warmest seawater is August, with an average ocean temperature of 86.5°F (30.3°C).
Note: When the water's temperature hits more than 86°F (30°C), it arguably becomes less enjoyable for cooling down.
Daylight
In August, the average length of the day is 13h and 13min.
On the first day of the month, sunrise is at 6:14 am and sunset at 7:49 pm. On the last day of August, sunrise is at 6:31 am and sunset at 7:19 pm CDT.