St Kitts and Nevis Weather Forecast

This weather forecast, valid until 8 PM on Friday, May 23, 2025, predicts partly cloudy conditions with a moderate chance of showers for the specified period. The forecast area will experience a moderate to fresh wind flow from the east, ranging between 17 to 31 mph (10 to 20 knots), with potential gusts reaching up to 50 km/h (31 mph). This wind pattern, interacting with available low-level moisture carried within the trade winds, is the primary driver behind the anticipated shower activity. Temperatures are expected to peak at a high of 32°C (90°F) and drop to a low of 23°C (73°F). Sea conditions are predicted to be moderately calm, with wave heights ranging from 1.2 to 1.5 meters (4 to 5 feet). Sunrise is expected at 5:37 AM, and sunset at 6:38 PM on May 23, 2025.

The prevailing moderate to fresh easterly winds will transport moisture-laden air across the region. This moisture, embedded within the trade wind flow, is likely to condense and form clouds, leading to the predicted showers. The 40% chance of showers indicates a moderate probability of rainfall, suggesting intermittent and relatively light showers rather than continuous or heavy downpours. The combination of partly cloudy skies and passing showers implies a dynamic atmospheric environment, with periods of sunshine interspersed with brief spells of rain. This pattern is characteristic of trade wind weather, where the consistent airflow brings moisture over land, leading to localized shower development.

The temperature range, with a high of 32°C (90°F) and a low of 23°C (73°F), indicates a relatively warm and comfortable climate. The temperature difference between day and night is moderate, suggesting a relatively stable atmospheric profile. While the daytime high reaches typical summer temperatures, the evening low provides a pleasant respite from the heat. This temperature profile, combined with the moderate wind speeds, contributes to a generally agreeable weather experience, despite the chance of showers.

The sea state, characterized by wave heights of 1.2 to 1.5 meters (4 to 5 feet), suggests relatively calm conditions. This wave height range is typical for moderate wind conditions and poses little threat to maritime activities. Small craft and recreational boaters can likely operate safely, although they should remain mindful of potential changes in wind speed and direction. The moderate sea state also contributes to a comfortable coastal environment, with minimal risk of strong waves or coastal erosion.

The sunrise and sunset times, 5:37 AM and 6:38 PM respectively, provide a timeframe for daylight hours. The relatively long duration of daylight is typical for this time of year, allowing for ample outdoor activities. The timing of sunrise and sunset can also influence daily temperature fluctuations, with temperatures typically rising after sunrise and falling after sunset. These times can be useful for planning outdoor activities, ensuring optimal enjoyment of the predicted weather conditions.

In summary, the weather forecast predicts a pleasant, albeit slightly damp, period with partly cloudy skies, a moderate chance of showers, and comfortable temperatures. The moderate to fresh easterly winds, carrying moisture from the trade wind flow, are the primary driver behind the predicted shower activity. The sea state is expected to remain relatively calm, and the temperature range will be moderate, with a high of 32°C (90°F) and a low of 23°C (73°F). This forecast provides a comprehensive overview of the expected weather conditions, allowing individuals to plan accordingly for outdoor activities and maritime ventures. The combination of factors suggests a generally agreeable weather pattern for the forecast period.