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 02:00 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 02:24 AM on 2024-03-05 is significantly higher (1024.14 hPa) than the threshold that has historically led to severe flooding (below 992.8 hPa). 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 -3.08m, which suggests that the tide is not expected to reach levels that have previously caused flooding. The weather data indicates clear conditions with no precipitation and moderate visibility, further reducing the likelihood of flooding.
CATEGORY 2
WHAT Minimal risk of coastal flooding.
WHEN Highest risk near the time of high tide at 03:12 AM PST.
IMPACTS No significant impacts expected due to high tides alone.
On 2024-03-06, the barometric pressure during the high tide at 03:12 AM is again well above the critical threshold (1024.03 hPa), indicating stable weather conditions and a low risk of flooding. The NOAA flood likelihood remains low with no expected flooding and a distance to threshold of -2.47m. Weather conditions are partly cloudy with light snow in the early hours, but without significant precipitation accumulation or low pressure, the risk of flooding remains minimal.
CATEGORY 3
WHAT Elevated risk of coastal flooding due to lower barometric pressure.
WHEN Highest risk near the time of high tide at 03:42 AM PST.
IMPACTS Potential for minor flooding in very low-lying areas, especially if wind direction turns more towards the W/NW.
The barometric pressure on Day 3 shows a decrease to 1021.66 hPa during the high tide at 03:42 AM, which is closer to historical events that have caused minor flooding but still above critical thresholds. The NOAA flood likelihood analysis indicates a low chance of flooding with a distance to threshold of -2.02m. However, given that this pressure is lower than on previous days and closer to historical minor flood events, there is an elevated risk compared to Days 1 and 2. It's important to monitor wind direction as W/NW winds could increase water levels and risks.
Residents and businesses near shorelines and low-lying areas should monitor forecasts and be alert for possible Flood Warnings from local authorities. While current conditions suggest a minimal risk of significant flooding, it's important to stay informed as weather patterns can change rapidly. Always follow guidance from local emergency management officials for safety instructions specific to your area.