Flood Watch

Redondo Beach, WA

Day 1: 2023-12-20

CATEGORY 2

WHAT... The weather data for Redondo Beach, WA shows clear conditions with no signs of precipitation. The high tide level is expected to reach approximately 20.434 feet at 11:06, which is below the historical flooding thresholds. The barometric pressure forecast is significantly higher than the flooding event reference points, which suggests a low likelihood of flooding despite the high tide.

WHEN... Considering the NOAA CO-OPS data indicating a high flood likelihood for today at 6.3%, and the high barometric pressure, the risk of flood remains low but should continue to be monitored given the high tide.

ADDITIONAL DETAILS...

The barometric pressure readings are well above the critical threshold of 992.8 hPa, indicating atmospheric conditions that are not conducive to flood risks. Historical events with similar tide levels but lower pressure resulted in higher flood categories; hence today's risk is lower relatively. Clear weather and lack of rain further decrease the risk.

Day 2: 2023-12-21

CATEGORY 1

WHAT... Much like Day 1, clear conditions persist with no expected precipitation. Even though there are two high tides at 11:48 and 17:54, both occur at times when barometric pressure is above critical flood-inducing thresholds. The NOAA CO-OPS data reports a low flood likelihood of 4.6%.

WHEN... The absence of rainfall and lower likelihood percentages along with higher barometric pressures as compared to historical flooding events suggest minimal flood risk for this day.

ADDITIONAL DETAILS...

High tides on this day do not coincide with low barometric pressures that could contribute to flooding risks. Despite NOAA's slightly higher likelihood percentage compared to the following day, the overall conditions do not favor a flood event.

Day 3: 2023-12-22

CATEGORY 1

WHAT... The trend of clear weather continues into Day 3 with another day free from precipitation. The barometric pressure remains high during the peak high tides at midday and evening, correlating with a minimal flood risk despite NOAA CO-OPS's reported low likelihood percent of 1.7%.

WHEN... Given both the low likelihood of flooding as indicated by NOAA and supporting weather conditions that are not indicative of flooding, it is unlikely that there will be significant flood risks on this day.

ADDITIONAL DETAILS...

The third consecutive day of clear skies and stable atmospheric pressure points to a continued low risk of tidal flooding. This consistent pattern aligns with low NOAA percentages and suggests calm tidal behavior without significant flood potential.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You 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 advice on how to proceed in case weather conditions change unexpectedly.