The closest Jewish Community Center is in Redondo Beach which is adjacent to Manhattan Beach. It is located at 2108 Vail Ave, in Redondo Beach 310.214.4999
The Congregation is lead by Rabbi Yossi Mintz you may find additional information on their website: http://www.jccmb.com/
If I may be of any additional assistance please feel free to email me at
Yes, there is http://www.ctjmb.org/ Congregation Tikvat Jacob. It's a wonderful Manhattan Beach temple with a lot of activities for all age groups and families from throughout the South Bay. We have been members there for many years. A wonderful remodel of the sanctuary was just completed.
There is also Chabad Jewish Community Center of the Beach Cities in Redondo Beach http://www.ctjmb.org/
And also Temple Menorah http://www.templemenorah.org/ in Redondo Beach.
Please call me if you'd like more information. 310-545-7740
There is a temple called Congregation Tikvat Jacob in Manhattan Beach http://(www.ctjmb.org) which bills itself as "a conservative-style egalitarian synagogue". In nearby Redondo Beach, here is also Temple Menorah, which is a reformed temple. There is also Chabad Jewish Community center of the Beach Cities (http://www.jccmb.com),, also in Redondo Beach and one of the largest Jewish congregations in the area.