St Kitts and Nevis Meteorological Forecast

This detailed weather forecast pertains to a 24-hour period commencing at 8:00 am on March 29, 2025, and concluding at 8:00 am on March 30, 2025. The forecast highlights the influence of a robust Atlantic high-pressure system, which is the primary driver of the anticipated weather conditions. This system generates a moderate to brisk easterly wind flow, transporting moisture-laden air across the islands, leading to an elevated likelihood of showers.

The daytime forecast for March 29 predicts partly cloudy to cloudy skies, with a high probability of showers, quantified as a 70% chance. Temperatures are expected to range from a high of 31°C (88°F) to a low of 22°C (72°F). This temperature range, coupled with the cloud cover and potential for showers, suggests a moderately warm and humid day.

As the day transitions into night, the cloud cover is expected to remain partly cloudy, interspersed with brief periods of increased cloudiness. The chance of showers decreases slightly to 60%, characterized as a moderate likelihood of brief, passing showers. The temperature will naturally cool during the night, remaining within the previously mentioned range.

The wind conditions throughout this 24-hour period are predicted to be east at 22 to 33 km/h (14 to 21 mph). Gusts are expected to reach speeds of up to 46 km/h (29 mph), particularly during showers, over open waters, and in elevated areas. These wind conditions, coupled with the predicted showers, suggest potentially challenging conditions for small craft.

Sea conditions reflect the influence of the wind, with wave heights predicted to range between 1.8 and 2.8 meters (6 to 9 feet). Consequently, a small craft advisory remains in effect, cautioning small vessels against venturing out to sea due to potentially hazardous conditions. Mariners are advised to heed this warning and prioritize safety.

The sunset is anticipated at 6:24 pm on March 29, while sunrise is expected at 6:07 am on March 30. This provides a framework for the daylight hours within the forecast period. The combination of all these factors – temperature, cloud cover, precipitation probability, wind speed and direction, and sea state – paints a comprehensive picture of the expected weather conditions for the specified 24-hour period. The forecast emphasizes the importance of being prepared for potentially changing conditions, particularly regarding the chance of showers and the associated wind gusts. The small craft advisory underscores the need for caution for maritime activities. This detailed forecast enables individuals to plan their activities accordingly, taking into account the predicted weather patterns.