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 10:00 PM to 11:59 PM PST.
IMPACTS Minor flooding of low-lying areas, parks, and roads. Isolated road closures possible.
The barometric pressure is significantly higher than the threshold that indicates severe weather conditions and potential flooding. However, the high tide at 10:48 PM with a mean pressure MSL of 1004.72998046875 hPa, although not as low as in previous severe events, still warrants attention due to the proximity to the threshold. The NOAA Flood Likelihood Analysis indicates a low likelihood of flooding for this date, which aligns with the current weather data showing overcast conditions but no significant precipitation. Wind direction is from the southwest, which may not significantly contribute to storm surge in this region.
CATEGORY 3
WHAT Elevated risk of coastal flooding. Potential for water levels to reach up to 0.5 feet above ground level in some areas.
WHEN From 11:00 AM to 11:59 PM PST.
IMPACTS Possible minor flooding in susceptible coastal zones and low-lying areas. Some roads may be temporarily impassable.
The barometric pressure during the high tide at 12:24 PM is forecasted at 1002.8900146484375 hPa, which is lower than on Day 1 but still above the critical threshold for major flooding events. The evening high tide coincides with a mean pressure MSL of 998.9099731445312 hPa, which is closer to the threshold and requires monitoring. The NOAA Flood Likelihood Analysis maintains a low likelihood of flooding for this date, suggesting that while conditions are worth monitoring, significant flooding is not anticipated based on current data.
CATEGORY 4
WHAT Likely coastal flooding with potential for moderate property damage.
WHEN From 6:00 AM to 3:00 PM PST.
IMPACTS Moderate flooding expected in coastal and low-lying areas with potential for property damage. Road closures and disruptions to daily activities likely.
On Day 3, the barometric pressure during both high tides is forecasted at a mean pressure MSL of 994.8300170898438 hPa, which is lower than previous days and closer to historical Category 4 events. This lower pressure combined with high tide levels over 16 Ft increases the risk of coastal flooding. The NOAA Flood Likelihood Analysis still indicates a low likelihood of flooding; however, given the lower barometric pressure readings and historical comparisons, there is an elevated risk that warrants a Category 4 classification 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 evacuation orders or safety instructions provided by emergency services.