Redondo Beach, WA
CATEGORY 2
WHAT Minor coastal flooding expected due to high tide, but low likelihood of significant impact due to high barometric pressure.
WHEN Highest risk near the times of high tide at 10:54 AM and 5:42 PM PST.
IMPACTS Possible minor inundation of very low-lying areas near the shorelines. No significant property damage expected.
The barometric pressure during the high tides of 1011.8 hPa and 1012.1 hPa is significantly higher than the threshold associated with past flooding events, indicating less severe weather conditions and a lower likelihood of flooding. The tide height does not reach the levels observed during Category 4 or higher events, and NOAA's Flood Likelihood Analysis indicates a low likelihood of flooding for this date.
CATEGORY 2
WHAT Continued minor coastal flooding potential due to high tide, with low risk of significant impact based on barometric pressure readings.
WHEN Highest risk near the time of high tide at 12:36 AM PST.
IMPACTS Potential for minor overflow in susceptible coastal areas. No substantial impacts or property damage anticipated.
The mean barometric pressure at the time of high tide is above the critical threshold at 1013.0 hPa and even slightly higher at midday, which reduces the risk of significant flooding. The NOAA Flood Likelihood Analysis supports this with a low likelihood prediction for flooding on this date.
CATEGORY 3
WHAT Elevated risk of coastal flooding due to a combination of high tide and lower barometric pressure.
WHEN Highest risk near the times of high tide at 12:36 AM and 2:06 PM PST.
IMPACTS Increased chance of minor to moderate flooding in low-lying coastal areas, parks, and roads. Isolated road closures may be necessary.
The barometric pressure is forecasted to be lower on this day, reaching down to 1008.2 hPa during the afternoon high tide, which is closer to the threshold associated with previous flood events. While still not as low as the most severe historical floods, this pressure reading combined with a high tide height warrants closer monitoring for potential flooding impacts. The NOAA Flood Likelihood Analysis does not indicate a significant flood risk, but given the lower pressure, vigilance is advised.
Residents and visitors should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. Stay informed through local news sources and official announcements. Always follow the advice and instructions from local authorities regarding evacuations or safety measures.