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Donavon's Marina — Boating Conditions
Tides, water temp & weather • Contra Costa County, CA
Boating Conditions at Donavon's Marina
Current wind, air and water temperature, tide times and a 10-day forecast for Donavon's Marina on Sacramento-San Joaquin Delta in Contra Costa County, California. Check conditions before you launch.
Right Now
Clear
Calm — good conditions to get on the water
Air Temp
73°F
Wind
12 mph
gusts 17 mph
Water Temp
69°F
Wave Height
0.1 ft
1.65s period
Tide Times
Nearest tide station: Port Chicago, CA · ~23 mi away
SatLow 4:23 AM (0.6 ft)High 10:43 AM (3.6 ft)Low 2:57 PM (2.3 ft)High 8:47 PM (5.2 ft)
SunLow 5:30 AM (0.3 ft)High 11:44 AM (3.8 ft)Low 4:23 PM (2.3 ft)High 10:10 PM (5.2 ft)
Next Few Hours
Now
☀️
73°
12 mph
8PM
☀️
69°
11 mph
9PM
☀️
65°
11 mph
10PM
☀️
62°
9 mph
11PM
☀️
61°
7 mph
12AM
☀️
59°
7 mph
10-Day Boating Forecast
Fri, 9/4
🌧️
79° / 58°
Wind 12, gusts 21 mph
2% rain
Sat, 9/5
☀️
82° / 52°
Wind 13, gusts 24 mph
Sun, 9/6
☀️
81° / 54°
Wind 14, gusts 17 mph
Mon, 9/7
☀️
90° / 53°
Wind 8, gusts 12 mph
Tue, 9/8
⛅
92° / 59°
Wind 13, gusts 20 mph
4% rain
Wed, 9/9
⛅
78° / 59°
Wind 6 mph
16% rain
Thu, 9/10
🌧️
99° / 67°
Wind 11, gusts 18 mph
14% rain
Fri, 9/11
🌧️
82° / 66°
Wind 10, gusts 18 mph
11% rain
Sat, 9/12
🌧️
77° / 64°
Wind 6 mph
6% rain
Sun, 9/13
☀️
81° / 60°
Wind 11 mph
2% rain
Weather & wave data from Open-Meteo. Tides & water temperature from NOAA CO-OPS. Conditions are estimates for trip planning — always confirm locally and check official marine forecasts before heading out.
