San Leandro Channel, San Leandro Bay, CA Weather Forecast and Current Conditions

Day	Sky	High / Low	Precip	Wind	Humidity
Sat Oct 17	Sunny Close Hourly	86º / 55º	0%	WNW 11 mph	32%
1pm	Mostly Sunny	81º	0%	WNW 10 mph	34%
2pm	Mostly Sunny	83º	0%	WNW 11 mph	30%
3pm	Sunny	83º	0%	WNW 12 mph	31%
4pm	Sunny	82º	0%	WNW 10 mph	32%
5pm	Sunny	79º	0%	WNW 10 mph	37%
6pm	Sunny	75º	1%	WNW 9 mph	44%
7pm	Clear	70º	1%	WNW 7 mph	53%
8pm	Clear	68º	1%	W 5 mph	59%
9pm	Clear	66º	2%	W 5 mph	65%
10pm	Clear	63º	4%	WSW 5 mph	72%
11pm	Clear	61º	5%	SW 4 mph	79%
Sun Oct 18	Mostly Sunny View Hourly	68º / 53º	20%	WSW 13 mph	75%
12am	Partly Cloudy	60º	6%	SW 4 mph	81%
1am	Partly Cloudy	59º	7%	SW 4 mph	83%
2am	Partly Cloudy	58º	14%	SW 3 mph	83%
3am	Partly Cloudy	57º	8%	SSW 4 mph	87%
4am	Partly Cloudy	57º	16%	SW 4 mph	88%
5am	Partly Cloudy	56º	9%	SW 4 mph	88%
6am	Partly Cloudy	56º	9%	SW 4 mph	90%
7am	Mostly Cloudy	56º	9%	SW 4 mph	90%
8am	Mostly Cloudy	56º	13%	SW 4 mph	90%
9am	Mostly Cloudy	58º	20%	SSW 5 mph	88%
10am	Partly Cloudy	60º	6%	SSW 6 mph	85%
11am	Partly Cloudy	62º	4%	SW 7 mph	79%
12pm	Mostly Sunny	65º	2%	WSW 8 mph	70%
1pm	Mostly Sunny	67º	2%	WSW 10 mph	65%
2pm	Mostly Sunny	67º	1%	W 11 mph	62%
3pm	Sunny	66º	1%	W 12 mph	64%
4pm	Sunny	66º	1%	W 13 mph	65%
5pm	Mostly Sunny	65º	3%	W 13 mph	67%
6pm	Mostly Sunny	62º	4%	W 13 mph	73%
7pm	Partly Cloudy	59º	6%	W 11 mph	80%
8pm	Partly Cloudy	58º	7%	W 10 mph	84%
9pm	Mostly Cloudy	58º	11%	W 10 mph	83%
10pm	Mostly Cloudy	57º	7%	W 10 mph	84%
11pm	Cloudy	57º	13%	W 9 mph	85%
Mon Oct 19	Mostly Cloudy View Hourly	64º / 53º	12%	W 14 mph	65%
12am	Mostly Cloudy	57º	11%	W 9 mph	83%
1am	Mostly Cloudy	57º	12%	W 9 mph	84%
2am	Mostly Cloudy	56º	13%	W 8 mph	83%
3am	Mostly Cloudy	56º	12%	W 8 mph	83%
4am	Cloudy	55º	7%	W 8 mph	83%
5am	Mostly Cloudy	55º	15%	W 8 mph	82%
6am	Cloudy	55º	14%	W 8 mph	82%
7am	Cloudy	54º	12%	W 8 mph	83%
8am	Cloudy	55º	11%	W 7 mph	80%
9am	Mostly Cloudy	57º	7%	WSW 8 mph	74%
10am	Mostly Cloudy	59º	9%	WSW 9 mph	69%
11am	Partly Cloudy	60º	2%	WSW 10 mph	67%
12pm	Mostly Cloudy	62º	1%	W 10 mph	60%
Tue Oct 20	Cloudy	68º / 54º	20%	SW 9 mph	68%
Wed Oct 21	Showers	67º / 56º	39%	WNW 9 mph	72%
Thu Oct 22	AM Showers	65º / 54º	35%	WSW 12 mph	80%
Fri Oct 23	Partly Cloudy	69º / 50º	22%	W 11 mph	70%
Sat Oct 24	Partly Cloudy	69º / 51º	19%	WSW 10 mph	70%

Buoy Data
For San Leandro Channel, San Leandro Bay, CA
Wind Forecast
In San Leandro Channel, San Leandro Bay, CA
Radar
In San Leandro Channel, San Leandro Bay, CA
Marine Forecast
In San Leandro Channel, San Leandro Bay, CA

NOAA Weather Marine Forecast for San Leandro Channel, San Leandro Bay, CA

Today

High : 85ºF
Variable winds less than 5 kt becoming WNW around 6 kt in the afternoon. Sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Tonight

Low : 56ºF
Variable winds 5 kt or less. Mostly clear. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Sunday

High : 69ºF
Variable winds less than 5 kt becoming WSW 5 to 9 kt in the morning. Mostly sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Sunday Night

Low : 53ºF
WSW wind 6 to 9 kt. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.

Monday

High : 63ºF
W wind 6 to 9 kt. Partly sunny. N swell 0 ft. Wind waves 1 ft or less.

Monday Night

Low : 53ºF
W wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

Tuesday

High : 66ºF
Variable winds 5 kt or less. A chance of showers. N swell 0 ft. Wind waves 1 ft or less.

Tuesday Night

Low : 54ºF
Variable winds 5 kt or less. A slight chance of rain. N swell 0 ft. Wind waves 1 ft or less.

Wednesday

High : 67ºF
Variable winds 5 kt or less. A slight chance of rain. N swell 0 ft. Wind waves 1 ft or less.

Current Weather Conditions In San Leandro Channel, San Leandro Bay, CA

As Of: 39 minutes ago

Temperature: 81ºF
Feels Like: 81ºF

Wind Speed: 10mph
Direction: 0º (WNW)
Gusts: 16mph

Cloud Cover: Mostly Sunny
Visibility: 10mi

Pressure: 30.02"
Humidity: 34%
Dew Point: 0ºF

The weather right now in San Leandro Channel, San Leandro Bay, CA is Mostly Sunny. The current temperature is 81°F, and the expected high and low for today, Saturday, October 17, 2026, are 86° high temperature and 55°F low temperature. The wind is currently blowing at 10 miles per hour, and coming from the West Northwest. The wind is gusting to 16 mph. With the wind and the atmosphere the temperature feels like 81° Fahrenheit. Expected precipitation is 0 percent, with current humidity at 34 percent, and air pressure at 30.02 in. Visibility is 10 nautical miles. There are no current weather alert(s).