Redondo Beach, WA
CATEGORY 3
WHAT Minor coastal flooding expected. Possible inundation of up to 0.5 feet above ground level near shorelines and low-lying areas.
WHEN From 11:00 AM to 2:00 PM PST.
IMPACTS Minor flooding of low-lying areas, parks, and roads. Isolated road closures possible.
The barometric pressure is forecasted to be 1011.9500122070312 hPa during the high tide at 12:36 PM, which is higher than the threshold that has historically indicated severe flooding events. However, the tide height is not provided in the user data. Based on historical events, a tide height over 16 Ft combined with low barometric pressure significantly increases flood risks. The NOAA's Flood Likelihood Analysis indicates a low likelihood of flooding for this date, with a distance to threshold of -1.36m from the flood threshold of 2.1m. The weather data shows overcast conditions with light drizzle in the evening, which may contribute to minor flooding in susceptible areas.
CATEGORY 2
WHAT Coastal conditions expected to be mostly stable with a very low chance of flooding.
WHEN Throughout the day.
IMPACTS No significant impacts expected. Normal tidal conditions with no immediate threat of flooding.
The barometric pressure remains relatively stable, with readings of 1010.6099853515625 hPa and 1011.010009765625 hPa during high tides at 00:36 AM and 14:06 PM respectively. These pressures are above the historical threshold for severe flooding events and, when combined with the NOAA's Flood Likelihood Analysis indicating a low likelihood of flooding, suggest minimal flood risk. The absence of significant rainfall or strong winds further reduces the potential for flooding.
CATEGORY 4
WHAT Elevated risk of coastal flooding due to high tides and lowering barometric pressure.
WHEN From 2:00 PM to 5:00 PM PST.
IMPACTS Potential for moderate flooding of coastal areas, roads, and properties close to the shoreline. Residents should be prepared for possible road closures and minor property damage.
On this day, the barometric pressure drops to a mean of 1008.9000244140625 hPa during the high tide at 15:24 PM, which is closer to historical events that have resulted in notable flooding. While still above the critical threshold observed in past severe floods, this lower pressure could contribute to an increased risk when combined with high tide levels. NOAA's Flood Likelihood Analysis continues to indicate a low likelihood of flooding; however, given the lowering pressure and potential for wind direction from W/NW as indicated by historical patterns, there is an elevated risk compared to previous days.
Residents 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 evacuation orders or safety instructions provided by emergency services.