Redondo Beach, WA
CATEGORY 3
WHAT Minor coastal flooding expected. Possible inundation of up to 1 foot above ground level near shorelines and low-lying areas.
*WHEN From 3:00 AM to 6:00 AM PST.
IMPACTS Minor flooding of low-lying areas, parks, and roads. Isolated road closures possible.
The current weather conditions indicate an overcast sky with light rain showers. The barometric pressure is significantly higher than the threshold associated with previous flooding events, which lowers the risk of severe flooding. However, the tide data shows a high tide at 04:18 with a pressure of 1040.2 hPa, which is well above the threshold for concern. While the tide height is not provided, the pressure suggests less risk despite being a high tide period. Comparing this with historical events, the likelihood of flooding is present but not expected to cause major damage.
CATEGORY 4
WHAT Coastal flooding likely. Inundation may affect more extensive areas near shorelines and low-lying regions.
WHEN From 4:00 AM to 7:00 AM PST.
IMPACTS Moderate flooding of coastal areas, including parks, roads, and potentially some residential properties. Road closures and minor property damage may occur.
The barometric pressure during the high tide at 05:00 is 1029.7 hPa, which is closer to the threshold observed during previous flood events. This suggests a greater risk of flooding compared to Day 1. The wind conditions are not provided, but if they are similar to or stronger than historical events that caused flooding, this could increase the flood risk further.
CATEGORY 5
WHAT Significant coastal flooding expected with substantial inundation and property damage likely.
WHEN From 5:00 AM to 8:00 AM PST.
IMPACTS Significant flooding of coastal and low-lying areas expected. Major road closures and property damage are likely. Residents in flood-prone areas should be prepared for evacuation if necessary.
On Day 3, the barometric pressure during high tide at 05:36 is at 1030.2 hPa, which is lower than on Day 1 but still above the critical threshold. However, it's worth noting that this pressure is close to the one observed during a Category 4 event in historical data. If we consider any additional factors such as rainfall or wind direction and speed (not provided), this could potentially escalate the situation to a Category 5 event as seen on December 27, 2022.
You 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 issued by them.