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 8:00 PM to 10:00 PM PST.
IMPACTS Minor flooding of low-lying areas, parks, and roads. Isolated road closures possible.
The barometric pressure readings for the high tides on this day are significantly higher than the threshold that has historically indicated severe flooding (992.8 hPa). The highest tide level is expected to be around 18.329 feet at 9:00 PM, which is above the historical Category 3 event but below the Category 4 and 5 thresholds. Wind direction is not provided, but given the historical data, winds from the W/NW could contribute to water levels rising. NOAA's Flood Likelihood Analysis indicates a low likelihood of flooding for this date.
CATEGORY 2
WHAT Coastal conditions are expected to be less severe with no significant flooding anticipated.
WHEN The entire day, with special attention during high tides at approximately 11:06 AM and 9:36 PM PST.
IMPACTS No significant impacts expected. Standard caution advised for typical high tide conditions.
The barometric pressure is forecasted to be higher than on Day 1, with readings around 1012.6 hPa during high tide, which reduces the likelihood of flooding. The highest tide level is expected to be lower than on Day 1, not exceeding the historical Category 3 event threshold. NOAA's Flood Likelihood Analysis continues to indicate a low likelihood of flooding for this date.
CATEGORY 3
WHAT Minor coastal flooding possible due to high tide levels similar to Day 1.
WHEN From 9:00 PM to 11:00 PM PST, coinciding with high tide.
IMPACTS Potential for minor flooding in low-lying coastal areas and parks. Some roads may experience temporary inundation.
Barometric pressure remains stable and relatively high at around 1010.5 hPa during both high tides, which does not suggest severe weather conditions that could lead to major flooding. However, the tide levels are similar to those on Day 1, which warrants a Category 3 rating due to the potential for minor coastal flooding. NOAA's Flood Likelihood Analysis maintains a low likelihood of flooding for this date.
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.