Redondo Beach, WA
CATEGORY 4
WHAT Minor to moderate coastal flooding expected. Possible inundation of up to 1-2 feet above ground level near shorelines and low-lying areas.
*WHEN From 6:00 AM to 9:00 AM PST.
IMPACTS Minor flooding of low-lying areas, parks, and roads. Isolated road closures possible. The high tide at 06:54 with a mean pressure MSL of 1001.9 hPa is notably lower than the threshold that indicates a higher risk of flooding, but not as low as the most severe historical events.
The barometric pressure is higher than the critical threshold of 992.8 hPa, which reduces the likelihood of severe flooding despite the high tide. However, the pressure is still lower than during normal conditions, indicating a potential for weather-related impacts on tide levels. The NOAA Flood Likelihood Analysis indicates a high likelihood of flooding at 10.1%, which is close to the historical Category 3 event but with a slightly higher distance to the threshold. Wind direction and speed are not provided but should be monitored for changes that could influence coastal water levels.
CATEGORY 3
WHAT Elevated risk of coastal flooding near high tide times. Inundation is possible but less likely than on Day 1.
WHEN From 7:00 AM to 10:00 AM PST.
IMPACTS Potential for pooling water in low-lying coastal areas and minor disruptions due to water on roadways. The high tide at 07:24 with a mean pressure MSL of 1015.4 hPa suggests a lower risk compared to Day 1.
The barometric pressure on Day 2 is significantly higher than on Day 1 and well above the critical threshold, indicating less risk of severe weather contributing to flood conditions. NOAA's Flood Likelihood Analysis shows a decrease in flood likelihood percentage to 7.9%, further supporting a lower risk assessment for this day.
CATEGORY 2
WHAT Low risk of coastal flooding with no significant impact expected.
WHEN Throughout the day, particularly around high tide times.
IMPACTS No significant impacts anticipated. Normal tidal conditions expected without exacerbation from weather factors.
On Day 3, the barometric pressure remains high at around 1029.7 hPa during both high tides, suggesting stable weather conditions and a very low likelihood of flooding. The NOAA Flood Likelihood Analysis indicates a further decrease in flood likelihood percentage to 6.4%, aligning with the low-risk assessment for this day.
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.