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 01:00 AM to 03:00 AM PST.
IMPACTS Minor flooding of low-lying areas, parks, and roads. Isolated road closures possible.
The barometric pressure during the high tide at 02:06 is 1012.8 hPa, which is higher than the threshold that indicates a severe flood risk. The tide height is not provided, but the NOAA flood likelihood for this day is low, with a 0.0% chance of flooding and a distance to threshold of -1.44m. The wind direction from the south at 22 km/h may contribute to water levels but is not from the W/NW, which typically exacerbates flooding conditions in this area. Comparing with historical events, particularly the Category 3 event on 12/27/2023 with a tide height of 17.460 Ft and a barometric pressure of 1006.1 hPa, today's conditions seem less severe, thus the Category 3 rating.
CATEGORY 2
WHAT Coastal conditions expected to be mostly stable with a very low chance of minor flooding.
WHEN Lowest risk throughout the day.
IMPACTS No significant impacts expected. Normal tidal conditions likely.
The barometric pressure for both high tides is well above the threshold that typically indicates flood risks (1017.1 hPa and 1019.9 hPa). NOAA's flood likelihood remains low with no expected flooding and a distance to threshold of -1.33m. Wind conditions are not specified for this day, but given the high barometric pressure and low NOAA flood likelihood, the risk is categorized as low (Category 2).
CATEGORY 3
WHAT Slight risk of coastal flooding due to high tides.
WHEN Higher risk around high tides at approximately 03:12 AM and 05:00 PM PST.
IMPACTS Potential for minor overflow in very low-lying areas near the shoreline.
The barometric pressure readings during high tides are relatively high (1019.9 hPa and 1017.4 hPa), suggesting less severe weather conditions and a lower likelihood of an extreme flooding event compared to historical Category 4 or higher events. However, NOAA's flood likelihood analysis indicates a low chance of flooding with a distance to threshold of -1.22m, which is closer than previous days' forecasts. Without specific tide height data for comparison against historical events, caution is advised due to proximity to NOAA's flood threshold.
Residents 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 stay informed on current weather conditions and tide levels.