Redondo Beach, WA
CATEGORY 2
WHAT
No substantial flooding is expected on this day. Tide heights will reach approximately 19 feet near 11:00 PM, but atmospheric pressure around 998 hPa remains higher than critical low-pressure thresholds, and NOAA’s likelihood assessment is 0%.
WHEN
The highest water levels are anticipated during the late evening hours (around 11:00 PM), but no flooding impacts are expected.
IMPACTS
• Minimal or no flooding in low-lying coastal areas.
• No significant disruptions to daily activities are anticipated.
Although the evening tide is relatively high, it is below levels historically associated with coastal flooding, and the barometric pressure is not low enough to pose additional flood concerns. Comparison with past Category 3 and 4 events shows that stronger winds or significantly lower barometric pressure would generally be required to elevate the risk.
CATEGORY 2
WHAT
No flood risk is expected on this date. The highest tide is projected to be under 18 feet by mid-afternoon with barometric pressure forecasts above 997 hPa, which is still well above the critical low threshold seen in historical flood events. NOAA’s outlook indicates a 0% flood likelihood.
WHEN
Mid-morning (around 9:00 AM) and mid-afternoon (around 2:00–3:00 PM) will feature higher tides, but conditions remain unlikely to cause flooding.
IMPACTS
• Minimal coastal impacts.
• Routine beach and water activities should remain unaffected.
Historical comparisons show that more extreme tide heights (20 feet or above) combined with lower barometric pressures (near or below 992 hPa) are typically required to reach even moderate flood categories. Forecast wind speeds and directions also do not suggest any substantial onshore push of water.
CATEGORY 2
WHAT
No substantial flooding threat is anticipated. Projected tides may briefly approach 18–19 feet in the early to mid-afternoon, but the barometric pressure remains near 1000–1003 hPa, and NOAA flood likelihood remains at 0%.
WHEN
Expect higher tides in the middle of the afternoon (around 3:00 PM). However, conditions are not expected to approach historical flood thresholds.
IMPACTS
• No significant flooding of coastal areas.
• Normal marine and shoreline activities should experience little disruption.
These tide levels are considerably lower than those recorded during past Category 4 or 5 events, and barometric pressure is not forecast to drop into the more concerning range. Winds from the W/NW are light enough that additional coastal inundation risk is minimal.
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.