Alcatraz Island Beach

The infamous and iconic island former prison, visible from Aquatic Park in the middle of San Francisco Bay, Alcatraz Island... Read More

San Francisco, California, USA

Water Temperature: 58 ℉

Wave height: 1 feet

Wind Speed: 6.2 mph

Wave Period: 2.2 sec

Air Temperature: 57 ℉

Wave Direction: West South West

Wind Direction: West South West

Cloud Cover: Sunny/Clear

Swim Forecast

Weekly

Days	High Air Temperature	Wind Speed	Wind Direction	Wave Direction	Water High Temperature
Wed 02 July	57 ℉	13 mph	West South West	West	58℉
Thu 03 July	59 ℉	18 mph	West South West	West South West	58℉
Fri 04 July	58 ℉	18 mph	West	West South West	58℉
Sat 05 July	57 ℉	18 mph	West	West South West	58℉
Sun 06 July	56 ℉	16 mph	West	West South West	58℉

Tide Chart

Today
Weekly

Tide	Time Zone (America/Los_Angeles)	Height
Low Tide	02:47 AM ( Sat 28 June)	-0 m ( -0 feet)
High Tide	08:29 AM ( Sat 28 June)	0.9 m ( 3 feet)
Low Tide	03:28 PM ( Sat 28 June)	-1.3 m ( -4.3 feet)
High Tide	11:01 PM ( Sat 28 June)	0.6 m ( 2 feet)

Tide	Time Zone (America/Los_Angeles)	Height
	03 July 2025
Low Tide	02:47 AM (Sat 28 June)	-0 m()
High Tide	08:29 AM (Sat 28 June)	0.9 m()
Low Tide	03:28 PM (Sat 28 June)	-1.3 m()
High Tide	11:01 PM (Sat 28 June)	0.6 m()
	04 July 2025
Low Tide	03:46 AM (Sun 29 June)	-0.1 m()
High Tide	09:21 AM (Sun 29 June)	0.7 m()
Low Tide	04:11 PM (Sun 29 June)	-1.1 m()
High Tide	11:43 PM (Sun 29 June)	0.6 m()
	05 July 2025
Low Tide	04:47 AM (Mon 30 June)	-0.1 m()
High Tide	10:16 AM (Mon 30 June)	0.6 m()
Low Tide	04:53 PM (Mon 30 June)	-1 m()
	06 July 2025
High Tide	12:22 AM (Tue 01 July)	0.6 m()
Low Tide	05:55 AM (Tue 01 July)	-0.2 m()
High Tide	11:19 AM (Tue 01 July)	0.4 m()
Low Tide	05:34 PM (Tue 01 July)	-0.8 m()
	07 July 2025
High Tide	12:59 AM (Wed 02 July)	0.7 m()
Low Tide	07:05 AM (Wed 02 July)	-0.3 m()
High Tide	12:34 PM (Wed 02 July)	0.2 m()
Low Tide	06:17 PM (Wed 02 July)	-0.6 m()
	03 July 2025
High Tide	01:35 AM (Thu 03 July)	0.7 m()
Low Tide	08:14 AM (Thu 03 July)	-0.4 m()
High Tide	02:03 PM (Thu 03 July)	0.1 m()
Low Tide	07:02 PM (Thu 03 July)	-0.4 m()
	03 July 2025
High Tide	02:09 AM (Fri 04 July)	0.8 m()
Low Tide	09:15 AM (Fri 04 July)	-0.6 m()
High Tide	03:37 PM (Fri 04 July)	0.1 m()
Low Tide	07:52 PM (Fri 04 July)	-0.2 m()
	03 July 2025
High Tide	02:45 AM (Sat 05 July)	0.8 m()
Low Tide	10:06 AM (Sat 05 July)	-0.7 m()
High Tide	04:58 PM (Sat 05 July)	0.2 m()
Low Tide	08:47 PM (Sat 05 July)	-0.1 m()
	03 July 2025
High Tide	03:22 AM (Sun 06 July)	0.8 m()
Low Tide	10:48 AM (Sun 06 July)	-0.9 m()
High Tide	06:02 PM (Sun 06 July)	0.2 m()
Low Tide	09:44 PM (Sun 06 July)	0 m()
	03 July 2025
High Tide	04:00 AM (Mon 07 July)	0.9 m()
Low Tide	11:27 AM (Mon 07 July)	-1 m()
High Tide	06:53 PM (Mon 07 July)	0.3 m()
Low Tide	10:36 PM (Mon 07 July)	0.1 m()