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 PM to 5:00 PM PST.
IMPACTS Minor flooding of low-lying areas, parks, and roads. Isolated road closures possible.
The barometric pressure is slightly above the critical threshold at 993.5 hPa during the high tide at 16:00, which is lower than the Category 4 and 5 historical events but still indicates a risk for flooding. The tide height is not provided, but given the NOAA's low flood likelihood for this date, the risk is considered moderate. Wind direction from historical events suggests that winds from the W/NW could contribute to higher water levels, but current wind data is not provided.
CATEGORY 4
WHAT Coastal flooding likely with potential for property damage in vulnerable areas.
WHEN From 3:00 PM to 6:00 PM PST.
IMPACTS Flooding of properties, especially in low-lying areas near the shore. Potential for road closures and disruptions to daily activities.
The barometric pressure during the high tide at 16:42 is below the critical threshold at 990.84 hPa, which significantly increases the risk of flooding compared to Day 1. The proximity of this pressure reading to historical Category 4 events suggests a similar risk level. NOAA's flood likelihood remains low; however, the pressure data indicates a more serious situation that warrants a higher category rating.
CATEGORY 3
WHAT Minor coastal flooding possible with some property damage in low-lying areas.
WHEN From 4:00 PM to 7:00 PM PST.
IMPACTS Possible minor property damage due to water inundation. Roads near the coast may experience temporary closures.
The barometric pressure at the high tide of 17:12 is slightly below the threshold at 991.08 hPa, indicating a moderate risk of flooding. While this pressure is higher than on Day 2, it still warrants caution due to its closeness to historical Category 4 events. The NOAA flood likelihood remains low, suggesting that while there is a risk of flooding, it may not reach severe levels.
Residents and businesses 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. Stay informed about the latest weather updates and local authorities' advisories. Ensure that emergency kits are ready and evacuation plans are in place if you live in a flood-prone area.