Redondo Beach, WA
CATEGORY 2
WHAT
No coastal flooding is expected. Current forecasts show relatively high barometric pressure (well above 992.8 hPa) and tide levels below the critical thresholds observed in past flood events.
WHEN
Highest tide levels for April 4 are around the early morning and late evening hours, but with barometric pressure near 1003.9–1006.1 hPa and gentle winds, there is no indication of flood conditions.
IMPACTS
No flooding impacts anticipated. Normal conditions expected along shorelines and low-lying areas.
• Barometric Pressure: Significantly above the low-pressure thresholds that historically contribute to flooding events.
• Tide Heights: Although tide heights reach the upper teens (ft), they remain below historically significant flood benchmarks (>20 ft).
• NOAA Flood Likelihood: 0.0%, confirming minimal risk.
• Historical Comparison: Past Category 3–4 floods typically involved pressures closer to or below 1002 hPa, combined with tides exceeding 19–20 ft. Conditions on April 4 fall well short of these levels.
CATEGORY 2
WHAT
No flooding is expected. Forecast tide heights remain below critical levels, and barometric pressures remain high (~1013 hPa), indicating stable weather conditions.
WHEN
Peak tide times occur during the mid-afternoon and evening; however, with no significant drop in pressure and only moderate wind speeds, flood risk is negligible.
IMPACTS
No impacts anticipated for waterfront areas; normal daily activities can proceed without flood-related concerns.
• Tide & Pressure: Maximum tides in the mid- to late-afternoon hours, but with pressure readings over 1013 hPa, conditions do not align with significant flood precursors.
• Wind Direction/Speed: Light winds, predominantly from the south and southwest, are not strong enough to create tidal surges along this coastline.
• NOAA Data: Official likelihood remains at 0.0%, supporting a low-risk scenario.
CATEGORY 2
WHAT
No coastal flooding is anticipated. Although tide heights briefly climb toward the high teens (ft), barometric pressure readings (~1010–1014 hPa) still exceed the historically low thresholds necessary for flood risk.
WHEN
Early morning and midday high tides present no concern given steady or only slightly decreasing pressure, well above critical levels.
IMPACTS
No expected flood impacts. Roads, parks, and low-lying shore areas should remain unaffected.
• Barometric Pressure: Ranges around 1010–1014 hPa, much higher than the ~992 hPa typical of severe weather events.
• NOAA Flood Likelihood: 0.0% again points to minimal or no flood risk.
• Historical Context: Previous Category 3 or above events featured significantly lower barometric pressure coupled with >20 ft tides. Current conditions do not match those scenarios.
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.
Categories 1-2: No risk of flooding.
Category 3: Close to a flood event and worth monitoring.
Category 4: Flooding is likely however, it is uncertain if this will cause major property damage.
Category 5: Likely to flood and cause property damage.
Categories 6-7: Extremely high risk of flooding and property damage.