Flood Watch

Redondo Beach, WA

Day 1: 2024-03-15

CATEGORY 2

WHAT Minor coastal flooding expected. Possible inundation of up to 0.5 feet above ground level near shorelines and low-lying areas.

WHEN From 7:00 AM to 9:00 AM PST.

IMPACTS Minor flooding of low-lying areas, parks, and roads. Isolated road closures possible.

ADDITIONAL DETAILS...

The barometric pressure is significantly higher than the threshold associated with past flooding events, suggesting less severe weather conditions. The high tide at 07:42 with a mean pressure MSL of 1024.18994140625 hPa is not indicative of a major flood risk, especially when compared to historical events that had much lower pressures. The NOAA Flood Likelihood Analysis indicates a low likelihood of flooding for this date, which aligns with the current pressure readings and historical data comparisons.

Day 2: 2024-03-16

CATEGORY 3

WHAT Elevated risk of coastal flooding. Potential for water levels to reach up to 1 foot above ground in some areas.

WHEN Highest risk near the time of high tide at 8:30 AM PST.

IMPACTS Increased flooding of low-lying coastal areas and roads, with possible property damage in vulnerable locations.

ADDITIONAL DETAILS...

The barometric pressure on this day drops to a lower level (1012.7999877929688 hPa) during the high tide at 08:30, which is closer to the threshold that has historically led to more significant flooding events. However, it is still above the critical levels observed during Category 4 or higher events. The NOAA Flood Likelihood Analysis maintains a low likelihood rating for this date, but due to the lower pressure, there is an elevated risk compared to Day 1.

Day 3: 2024-03-17

CATEGORY 2

WHAT Minor coastal flooding potential remains due to high tides. Expected water levels may cause minor inundation in susceptible areas.

WHEN Around high tides, particularly at 9:24 AM PST.

IMPACTS Similar impacts as Day 1 with minor flooding of parks, walkways, and roads near the shoreline.

ADDITIONAL DETAILS...

On this day, the barometric pressure is higher (1020.75 hPa) during both high tides at 09:24 and 14:54, which does not suggest a significant flood risk when compared to historical Category 3 or higher events. The NOAA Flood Likelihood Analysis continues to show a low likelihood of flooding for this date. The wind direction and other weather conditions are not provided but based on available data, the risk remains categorized as minor.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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. Consult local authorities or experts for final decision-making in flood-related situations and adhere to any advisories or evacuation orders that may be issued.