Redondo Beach, WA
CATEGORY 2
WHAT Minor coastal flooding expected. Possible inundation of up to 0.5 feet above ground level near shorelines and low-lying areas.
*WHEN From 7:00 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 (1007.469970703125 hPa and 1004.3099975585938 hPa compared to the critical threshold of 992.8 hPa). The tide levels, while high, do not reach the historical flood event levels that would indicate a Category 5 event or higher. NOAA's Flood Likelihood Analysis indicates a low likelihood of flooding with a 0.0% chance, which supports the assessment of a lower category flood potential. Wind direction is from the NNW, which is not directly pushing seawater towards the coast, reducing the risk of flooding.
CATEGORY 2
WHAT Minimal risk of coastal flooding with no significant impact expected.
WHEN The entire day presents minimal risk.
IMPACTS No significant impacts anticipated. Normal tidal conditions with standard precautions advised.
Similar to Day 1, the barometric pressure readings for the high tides are above the historical threshold for severe flooding (1009.1099853515625 hPa and 1005.719970703125 hPa). The NOAA Flood Likelihood Analysis continues to indicate a low likelihood of flooding with a 0.0% chance. The absence of significant rainfall and wind conditions not conducive to storm surges further support a minimal flood risk assessment.
CATEGORY 3
WHAT Elevated risk of coastal flooding due to higher tide levels and lower barometric pressure.
WHEN Highest risk near the time of high tide at approximately 9:12 PM PST.
IMPACTS Potential for minor property damage in very low-lying areas. Increased water levels may lead to minor road closures and disruptions.
On this day, the barometric pressure at high tide drops slightly to around 1004.6300048828125 hPa, which is closer to historical events that have resulted in flooding but still above critical thresholds. The tide level is also expected to be higher than on previous days, although still below the Category 5 event benchmark. NOAA's Flood Likelihood Analysis maintains a low likelihood rating, but given the slightly more conducive conditions for flooding compared to previous days, a Category 3 rating is warranted as a precautionary measure.
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.