Redondo Beach, WA
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 4:00 AM to 6:00 AM PST, coinciding with the high tide.
IMPACTS Minor flooding of low-lying areas, parks, and roads. Isolated road closures possible.
The barometric pressure readings for the high tides on this day are significantly higher than the threshold that has historically indicated severe flooding events. With pressures well above 1020 hPa and no indication of dropping near or below the critical threshold of 992.8 hPa, the risk of severe flooding is considerably lower despite the high tide. The NOAA Flood Likelihood Analysis indicates a low likelihood of flooding at 1.0%, which supports the assessment of a lower category flood potential.
CATEGORY 2
WHAT Continued minor coastal flooding potential due to high tides.
WHEN Highest risk near the morning high tide from approximately 5:00 AM to 7:00 AM PST.
IMPACTS Similar minor impacts as the previous day, with potential for nuisance flooding in susceptible areas.
The barometric pressure remains stable and high, similar to Day 1, suggesting stable weather conditions that are not conducive to severe flooding. The NOAA Flood Likelihood Analysis maintains a low likelihood at 1.6%, reinforcing the expectation of minor impacts. The wind direction and speed are not provided but given the pressure data and NOAA's forecast, significant changes in flood potential are not anticipated.
CATEGORY 3
WHAT Elevated risk of coastal flooding due to slightly lower barometric pressure and continued high tides.
WHEN Anticipated higher risk during the early morning high tide from approximately 5:30 AM to 7:30 AM PST.
IMPACTS Increased potential for minor to moderate flooding in low-lying coastal areas, with possible impacts on property in vulnerable locations.
The barometric pressure on this day is forecasted to be lower than on the previous days, although still above the critical threshold associated with severe flooding events. However, it is closer to historical Category 3 event conditions, which warrants a slightly higher category rating. The NOAA Flood Likelihood Analysis remains low at 1.6%, but given the slight drop in pressure and consistent high tides, there is a marginally increased risk compared to the previous days.
Residents and businesses near the shore 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.