Redondo Beach, WA
CATEGORY 2
WHAT
High tides peaking around 18.5 ft during the morning and evening. However, the barometric pressure is remarkably high (above 1036 hPa), indicating stable weather conditions and very low flood potential.
WHEN
Primary high tide near 07:30–09:00 AM PST, with secondary high tide near 08:00–09:00 PM PST.
IMPACTS
At these pressure levels, no flooding is expected. Normal shoreline activity is anticipated, with negligible impacts to low-lying roads or property.
• NOAA’s Flood Likelihood for 2025-02-19 is rated low (0%), and the strong high-pressure system further reduces any chance of a surge.
• Historically, Category 3 or higher flood events typically require lower barometric pressure and higher tidal peaks above 20 ft. Neither condition is met here.
CATEGORY 2
WHAT
Morning high tide can reach around 18.0 ft, with similarly high barometric pressure (near or above 1036 hPa). No notable storm or onshore wind flow is forecast, keeping flood risk minimal.
WHEN
Highest tides in the early morning (07:30–09:30 AM PST) and late afternoon to early evening (approximately 05:00–07:00 PM PST).
IMPACTS
No observed or projected flooding impacts. Vulnerable coastal zones should remain unaffected.
• NOAA reports a 0% flood likelihood on 2025-02-20, with a large margin below the established flood threshold.
• Compared to past Category 4 events, current barometric pressure is far higher, and tide height remains below critical levels.
CATEGORY 2
WHAT
High tide readings near 17.5–18.0 ft in the morning, again paired with very high barometric pressure (well above 1036 hPa). No strong onshore winds are anticipated.
WHEN
Morning high tide between 07:00–09:00 AM PST; evening high tide around 08:00–09:00 PM PST.
IMPACTS
No appreciable flooding is expected. Normal tidal variations with minimal to no effect on coastal infrastructure.
• With low NOAA flood probability (0%) and continued stable high-pressure conditions, there is little to no concern for coastal flooding.
• Historical events of Category 3+ typically aligned with pressure below ~1006 hPa and tides exceeding ~20 ft. Current conditions remain well below these risk factors.
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.