Redondo Beach, WA
CATEGORY 2
WHAT
No substantial flood risk is expected. Tides will reach approximately 19.28 ft in the afternoon, which is below historically significant flood levels. Barometric pressure is unusually high (around 1032 hPa), greatly reducing the chance of coastal flooding.
WHEN
The highest tide occurs around mid-afternoon (14:42 local time), but no flooding is anticipated at any point in the day.
IMPACTS
No flood impacts are expected. Normal tidal fluctuations may bring water close to low-lying areas but should remain below flood thresholds.
• NOAA’s forecast indicates 0.0% flood likelihood for 2025-10-17.
• Historical events with similar or even lower tide heights typically saw far lower pressures when minor flooding occurred. The much higher pressure now will keep water levels from posing a flood threat.
CATEGORY 2
WHAT
Again, no significant flooding is anticipated. Peak tides near 19.2 ft in the early afternoon. Barometric pressure will remain high (above 1030 hPa), continuing to suppress tidal rise.
WHEN
The primary high tide will occur around 15:06 local time.
IMPACTS
No flood-related impacts. Typical minor tidal variations may briefly reach into very low-lying areas, but waters are expected to remain well below flood thresholds.
• NOAA’s flood likelihood remains at 0.0% for 2025-10-18.
• When compared with past Category 3 or 4 events, today’s significantly higher barometric pressure and moderate tide height indicate considerably lower flood risk.
CATEGORY 2
WHAT
No meaningful flood risk is expected for Day 3. Although tide heights remain near 19 ft, the pressure forecast is still high (roughly 1029–1030 hPa), minimizing concerns of coastal inundation.
WHEN
Highest tide is projected around 15:24 local time.
IMPACTS
No damaging or disruptive flooding is forecast. Mariners and beachgoers should still exercise normal caution around high tide, but flood impacts on shore are not expected.
• NOAA projects a 0.0% likelihood of flooding, consistent with the relatively high-pressure readings.
• Historical flood events typically involve pressures below ~1002 hPa combined with 20+ ft tides. Neither condition aligns with the current forecast.
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.