Redondo Beach, WA
CATEGORY 3
WHAT
High morning tides will approach about 20 ft. Barometric pressure remains relatively moderate (around 1015–1016 hPa), and NOAA’s flood likelihood is very low (0.2%). These factors combine to make a flood event unlikely. However, the tide height is high enough to warrant attention in typical low-lying and coastal areas.
WHEN
Greatest concern around the high tide cycle near 05:24 AM PST and again mid-afternoon near 3:00–4:00 PM PST, though the highest tide occurs during the early morning hours.
IMPACTS
Minor water inundation is possible in vulnerable spots along the immediate coastline, low-lying areas, and beach access points. Flood damage to property is not anticipated at this time.
Compared with historical events, Day 1’s conditions resemble a borderline Category 2–3 scenario, with tide heights similar to past moderate water levels. However, the significantly lower NOAA flood likelihood percentage and moderately high barometric pressure suggest limited impacts. Wind speeds from the north/northeast remain light, further reducing the risk.
CATEGORY 3
WHAT
Another round of morning high tides near or slightly above 20 ft. Pressures are forecast slightly lower (about 1013–1014 hPa) relative to Day 1, but still well above the critical 992.8 hPa threshold. NOAA again projects very low flood likelihood (0.2%), indicating only a slight chance for minor coastal issues.
WHEN
Highest water levels expected around 05:48 AM PST and late afternoon near 4:00 PM PST.
IMPACTS
Possible minor ponding or nuisance flooding in the most flood-prone low-lying coastal areas. No significant property damage is anticipated.
Historical comparisons show that while tide heights exceed 19–20 ft (which can be noteworthy), the lack of strong onshore winds and relatively stable barometric pressure keep the flood risk at a moderate watch level only. Conditions do not mirror more serious Category 4 or 5 events, which have included notably lower pressures and higher NOAA flood probabilities.
CATEGORY 3
WHAT
Morning high tide around 19.9–20.0 ft and evening high tide near 17–18 ft coincide with falling pressure values near 1009–1010 hPa. Despite lower pressure and snow in the forecast, NOAA’s reported flood likelihood remains extremely low (0.1%). These conditions still merit monitoring, but widespread flooding is not expected.
WHEN
Peak water levels occur near 06:12 AM PST and again around 5:00 PM PST.
IMPACTS
Minor, localized inundation could develop along bayfronts or low-lying coastal roads, especially during the morning high tide.
While the barometric pressure is slightly lower compared with the prior two days, it is nowhere near the historically significant low-pressure values (below ~993 hPa) often linked with larger flood events. Tides comparable to moderate historical events can produce minimal water overflow in typical trouble spots, but significant property impact is unlikely.
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.