Seabeck, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Seabeck, a community in Kitsap County, Washington.
Today
54°F
Mostly Cloudy then Light Rain
Rain after 4pm. Mostly cloudy. High near 54, with temperatures falling to around 52 in the afternoon. South wind 2 to 15 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Seabeck
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 54°F | Mostly Cloudy then Light Rain | 2 to 15 mph S | 78% |
| Tonight | 45°F | Light Rain then Mostly Cloudy | 8 to 16 mph SSW | 94% |
| Thursday | 54°F | Mostly Sunny | 8 to 14 mph SSW | 4% |
| Thursday Night | 46°F | Light Rain | 16 mph SSW | 87% |
| Friday | 52°F | Light Rain | 14 to 17 mph S | 87% |
| Friday Night | 48°F | Light Rain Likely | 2 to 14 mph S | 70% |
| Saturday | 59°F | Light Rain Likely | 2 to 15 mph S | 55% |
| Saturday Night | 49°F | Light Rain | 15 to 22 mph S | 86% |
| Sunday | 54°F | Light Rain Likely | 6 to 18 mph SSW | 59% |
| Sunday Night | 44°F | Slight Chance Light Rain | 2 to 6 mph WSW | 15% |
| Monday | 53°F | Chance Light Rain | 2 to 9 mph SSW | 47% |
| Monday Night | 47°F | Light Rain Likely | 9 to 17 mph S | 63% |
| Tuesday | 54°F | Light Rain Likely | 14 to 20 mph S | 63% |
| Tuesday Night | 48°F | Light Rain Likely | 10 to 18 mph S | 56% |
Forecast source: National Weather Service (api.weather.gov) for Seabeck (47.644, -122.818). Updated through the day.
Growing snapshot for Seabeck
Last spring frost
Mar 29
First fall frost
Nov 14
Growing season
227 days
Hardiness zone
8b
More local growing data for Seabeck: nearby ZIP 98380 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
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Kitsap Lake
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Navy Yard City
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Port Gamble Tribal Community
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Rocky Point
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Climate data from the nearest NOAA station, Bremerton, Wa (9.4 mi from Seabeck). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.