St Kitts and Nevis Meteorological Forecast

This detailed weather forecast pertains to a 24-hour period commencing on December 19, 2024, and concluding at 8:00 am on December 20, 2024. The forecast anticipates a transition from partly cloudy to cloudy conditions with a moderate chance of brief showers in the morning, followed by partly sunny skies later in the day. As evening approaches, the conditions are expected to shift towards fair to partly cloudy with a moderate possibility of brief overnight showers. The temperature is predicted to range from a high of 31°C (88°F) to a low of 20°C (68°F), indicating a relatively warm day followed by a cooler night.

The primary meteorological driver behind this forecast is the presence of pockets of low-level moisture interacting with a moderate to fresh trade wind flow. This interaction creates an environment conducive to shower activity, with a 60% chance during the morning hours and a 40% chance overnight. The trade winds are expected to blow from the east at speeds ranging from 19 to 33 km/h (12 to 21 mph), occasionally gusting up to 46 km/h (29 mph), particularly over open waters and elevated areas. These brisk winds contribute to the choppy sea conditions, with wave heights predicted to reach 2.1 to 3.1 meters (7 to 10 feet). Additionally, northeasterly swells are expected to reach 2.1 meters (7 feet), further exacerbating the sea conditions.

Considering the prevailing wind and wave conditions, small craft warnings and high surf advisories have been issued. These warnings serve as precautions for mariners and beachgoers, advising them to exercise caution due to the potentially hazardous sea state. Small crafts are particularly vulnerable to strong winds and high waves, and the advisories recommend limiting or postponing maritime activities until conditions improve. Similarly, the high surf advisory alerts beachgoers to the dangers of strong currents and powerful waves, urging them to refrain from entering the water or venturing too close to the shoreline.

The forecast also provides information regarding the sunset and sunrise times, which are essential for planning outdoor activities. The sunset is scheduled for 5:42 pm, marking the end of daylight hours and the beginning of the cooler nighttime period. Conversely, sunrise is predicted for 6:35 am the following day, signifying the start of a new day and the gradual warming of temperatures. These times offer a helpful reference for scheduling activities that are dependent on daylight or for those who appreciate witnessing the transition between day and night.

In summary, the forecast anticipates a day characterized by fluctuating cloud cover, moderate chances of brief showers, and brisk trade winds. The temperatures are expected to be warm during the day and cool at night. The combination of strong winds and high waves has prompted the issuance of small craft warnings and high surf advisories, highlighting the potential hazards posed by the prevailing sea conditions. The forecast also provides valuable information regarding sunset and sunrise times.

This detailed forecast aims to provide a comprehensive overview of the anticipated weather conditions for the specified 24-hour period, enabling individuals to plan their activities accordingly and take necessary precautions in light of the potential for showers and challenging sea conditions. The forecast emphasizes the dynamic nature of weather, with conditions expected to transition from partly cloudy to cloudy with showers, followed by partly sunny skies, and eventually returning to fair to partly cloudy with a chance of overnight showers. The consistent theme throughout the forecast is the influence of the moderate to fresh trade winds, which contribute to both the shower activity and the challenging sea state.