St. Kitts and Nevis Meteorological Forecast

This detailed weather forecast pertains to a specific 24-hour period commencing at 8 am on April 8, 2025, and concluding at 8 am on April 9, 2025. The forecast highlights the influence of a shallow low-level atmospheric system interacting with moderate to fresh trade winds, creating conditions conducive to shower activity across the island region. The interplay of these meteorological factors results in fluctuating cloud cover, varying wind speeds, and moderately rough sea conditions.

The daytime forecast for April 8, 2025, predicts partly sunny skies interspersed with brief cloudy periods. There is a 40% chance of transient showers, indicating a moderate probability of short-duration rainfall events. Temperatures are expected to peak at a high of 30°C (86°F), offering warm conditions despite the potential for showers. The lower temperature boundary is anticipated to reach 21°C (70°F), ensuring relatively mild temperatures even during the cooler parts of the day.

As the day transitions into night, the cloud cover is expected to increase, with partly cloudy skies and brief cloudy spells prevailing. The probability of showers increases to 60%, suggesting a higher likelihood of brief rainfall events during the overnight hours. This increased chance of showers can be attributed to the continued influence of the low-level atmospheric disturbances and the prevailing trade winds.

The wind patterns throughout this period are characterized by easterly winds blowing at speeds ranging from 15 to 30 km/h (9 to 18 mph). These moderate to fresh trade winds are a key factor in the overall weather dynamics, contributing to the movement of the low-level patches and influencing the development and trajectory of showers. The wind speeds are expected to decrease overnight, offering periods of relative calm.

Sea conditions are anticipated to be moderately rough, with wave heights ranging from 1.5 to 2.4 meters (5 to 8 feet). Swells are expected to reach 1.8 meters (6 feet), contributing to the elevated sea state. Consequently, a high surf advisory has been issued, cautioning individuals about potentially hazardous coastal conditions. The advisory serves as a reminder to exercise caution and avoid unnecessary exposure to the rough seas and strong surf.

The forecast also provides the times for sunset and sunrise. Sunset on April 8, 2025, is anticipated at 6:26 pm, marking the end of daylight hours. Sunrise on the following day, April 9, 2025, is predicted to occur at 5:59 am, signaling the beginning of the new day. These timings provide valuable context for planning activities and understanding the diurnal cycle of light and darkness.

In summary, the 24-hour period covered by this forecast is characterized by the influence of low-level atmospheric disturbances interacting with trade winds, leading to partly cloudy skies, a moderate chance of showers, and moderately rough sea conditions. Temperatures are expected to remain within a comfortable range, peaking at 30°C (86°F) during the day and dipping to a low of 21°C (70°F) at night. The forecast underscores the dynamic nature of weather patterns and provides essential information for individuals to plan their activities accordingly, considering the potential for passing showers and the prevailing high surf advisory.