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 9:00 PM to 11:30 PM PST.
IMPACTS Minor flooding of low-lying areas, parks, and roads. Isolated road closures possible.
The barometric pressure is forecasted to be around 1009.27001953125 hPa during the high tide at 10:18 PM, which is significantly higher than the threshold associated with past Category 5 events. However, the tide height is expected to be high at around 18 feet, which is above the historical Category 3 event but below the Category 4 and 5 thresholds. The wind direction is not provided but should be monitored if it comes from the W/NW as it can push more water towards the shore. The NOAA Flood Likelihood for this date is low, with a likelihood percent of 0.0%, which supports the Category 3 assessment.
CATEGORY 2
WHAT Coastal water levels are expected to be elevated but with a lower risk of flooding compared to Day 1.
WHEN Highest risk near the time of high tide at approximately 7:36 AM and again at 11:18 PM PST.
IMPACTS Elevated water levels may cause minor beach erosion and pooling in low-lying coastal areas but are unlikely to cause flooding of inland areas.
The barometric pressure is forecasted to be around 1004.5499877929688 hPa during the high tide at 11:18 PM, which is still above the threshold for major flooding events. The tide height is not expected to reach levels that have historically caused significant flooding in Redondo Beach, WA. The NOAA Flood Likelihood remains low for this date as well, further reducing concerns for significant flood risks.
CATEGORY 2
WHAT Similar conditions as Day 2 with no significant change in flood risk.
WHEN Highest risk near the time of high tide at approximately 9:06 AM and again at 6:36 PM PST.
IMPACTS Some beach erosion and pooling in typical low-lying areas may occur, but no significant flooding is expected.
On Day 3, the barometric pressure during high tides is forecasted to be around 996.9099731445312 hPa, which is closer to the threshold that indicates increased flood risk. However, considering that the tide heights are not reaching the critical levels seen in historical Category 4 or higher events and that NOAA's Flood Likelihood Analysis indicates a low likelihood of flooding, the risk remains categorized as a Category 2 event. It's important to note that while the pressure is lower on this day, it has not reached a point that would suggest a major flood event when combined with other available data.
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.