Redondo Beach, WA
CATEGORY 3
WHAT
Tides near 19.9 ft are expected, with relatively low barometric pressure (as low as ~994 hPa). Based on historical comparisons, this higher tide combined with moderately low pressure indicates conditions are close to a minor flood event. However, no significant damage is expected.
WHEN
Greatest concern near the early morning high tide (around 4:30 AM) and again in the early evening (around 7:00 PM).
IMPACTS
Minor inundation of low-lying coastal areas is possible. Road closures are unlikely but could occur in very flood-prone spots.
NOAA’s flood likelihood forecast is only 0.1% for the day, which supports a lower risk of actual flooding. The tide height (just under 20 ft) is below the more severe 21+ ft levels seen in past Category 4 and 5 events. Winds are not from the west/northwest and remain moderate, reducing the chance of exacerbated flooding.
CATEGORY 3
WHAT
Tides again hover near 19.9 ft, but barometric pressure looks higher (about 1008 hPa during the evening high tide). Conditions remain worth monitoring, but a flood event is not strongly indicated.
WHEN
Highest tides during the morning (around 5:00 AM) and evening (near 8:00 PM).
IMPACTS
Minor water rise in typical low-lying areas along the shoreline. Actual flooding impacts should remain minimal, with little to no property damage expected.
NOAA’s analysis shows a 0% flood likelihood. While the tide heights are comparable to known Category 3 scenarios, the higher atmospheric pressure and calm wind directions further reduce concern. Historical events with more severe flooding had stronger winds and significantly lower pressures.
CATEGORY 3
WHAT
High tides reach close to 19.6–19.7 ft. Although barometric pressure is moderate (~1004 hPa), the tide height is below the critical 21 ft threshold, suggesting only minor flood potential.
WHEN
Peaks around 6:00 AM and again around 9:00–9:30 PM.
IMPACTS
A marginal rise of water along the immediate shoreline is possible. Widespread issues are unlikely, but very low-lying areas may experience brief ponding.
NOAA’s flood likelihood remains 0%, and the projected conditions do not align with past Category 4 or higher events. While the tide is moderately high, the wind direction is generally not from the west or northwest, further lowering the risk of significant water push along the coast.
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.