Seacliff, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Seacliff, a community in Santa Cruz County, California.
This Afternoon
71°F
Sunny
Sunny, with a high near 71. South wind around 5 mph.
7-day forecast for Seacliff
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Sunny | 5 mph S | 0% |
| Tonight | 56°F | Partly Cloudy then Patchy Fog | 1 to 5 mph NE | 0% |
| Saturday | 70°F | Areas Of Fog then Mostly Sunny | 1 to 6 mph SE | 0% |
| Saturday Night | 56°F | Mostly Cloudy then Patchy Fog | 3 mph NNE | 0% |
| Sunday | 67°F | Patchy Fog then Mostly Cloudy | 1 to 6 mph WNW | 2% |
| Sunday Night | 56°F | Mostly Cloudy then Patchy Fog | 5 mph WNW | 2% |
| Monday | 67°F | Patchy Fog then Mostly Sunny | 1 to 7 mph WSW | 0% |
| Monday Night | 55°F | Patchy Fog | 0 to 5 mph W | 0% |
| Tuesday | 72°F | Areas Of Fog then Mostly Sunny | 0 to 5 mph WSW | 0% |
| Tuesday Night | 57°F | Partly Cloudy | 0 to 3 mph NNW | 0% |
| Wednesday | 84°F | Sunny | 0 to 3 mph W | 0% |
| Wednesday Night | 61°F | Partly Cloudy | 2 mph N | 0% |
| Thursday | 84°F | Sunny | 3 mph SSW | 0% |
| Thursday Night | 60°F | Partly Cloudy | 0 to 3 mph N | 0% |
Forecast source: National Weather Service (api.weather.gov) for Seacliff (36.977, -121.919). Updated through the day.
Growing snapshot for Seacliff
Last spring frost
Jan 29
First fall frost
Dec 13
Growing season
323 days
Hardiness zone
9b
More local growing data for Seacliff: nearby ZIP 95010 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Santa Cruz, Ca (2.6 mi from Seacliff). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.