Redondo Beach, WA
CATEGORY 3
WHAT... Elevated risk of coastal flooding due to high tides and persistent overcast conditions.
WHEN... The highest tide level is predicted in the late morning around 11:18 AM, which may exacerbate localized flooding if compounded by additional factors like rainfall or runoff.
The barometric pressure is relatively stable and higher than the critical threshold of 966 hPa, reducing the risk of flooding despite the high tide. The weather is overcast with light rain and mist, which could contribute to increased water levels but not significantly. Historical data from 12/17/2022 shows a much lower barometric pressure and higher tide levels, indicating that while there is a flood risk, it is not as severe as the historical event.
CATEGORY 2
WHAT... Minor flood risk due to slightly elevated high tides combined with overcast conditions.
WHEN... The high tide occurs near noon, with the highest levels at 11:54 AM and 12:00 PM. The chance of coastal flooding is lower but still present.
With a mean pressure MSL well above the threshold of concern, and no significant precipitation in the forecast, the flood risk remains low. The tide levels are not reaching the historic highs that would indicate a significant threat. Winds are not predominantly from the W/NW, which tends to decrease flood risks for this location.
CATEGORY 3
WHAT... Moderate flood risk associated with high tides and light precipitation.
WHEN... The potential for coastal flooding will be most significant around midday, particularly at the next high tide around 12:30 PM.
The barometric pressure remains above the critical threshold but has decreased slightly compared to previous days. Light rain is projected, and winds are shifting, which may contribute to water level elevation and surface runoff leading to higher flood risks. However, compared to the historical event on 12/17/2022, both pressure and tide levels are less extreme, suggesting a lower risk of severe flooding.
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 for emergency procedures and heed any evacuation orders or safety instructions.