Check our events calendar to stay up to date with the latest fun-filled offerings for the entire family.

Jan 1

2018 Polar Plunge

12:00 PM
Dec 16

Family Holiday Event

11:00 AM
Dec 7

Kids’ Movie Night

5:00 PM
Nov 25

Holiday Party & Christmas Ships

4:00 PM


Check our news to stay up to date with MIBC.

Welcome your new and returning MIBC board members!

Here are this year’s Board of Trustees, voted on by MIBC members. Visit our Board of Trustees page to learn...

2018 Polar Plunge

See you at the lake on January 1st for the annual Polar Plunge! Arrive at 11:30 a.m. for pictures. Plunge...

Board of Trustees Nominations due by 11/30

In October of every year we reach out to the Membership to seek self-nominations for our Board of Trustees.  The MIBC...

A Message from MIBC Aquatics Director

Dear MIBC members: We are excited to announce our 2017 summer swim lessons program. This year the swim lessons program...

Member Spotlight

Carter Harrington

It was the early ’60s when Carter Harrington, a young flight school cadet, first heard of Mercer Island from a native and fellow pilot trainee. He was intrigued. Five years in the Navy followed with another twenty flying for FedEx. “Thirty years later I moved here,” he remembers. “The environment is great for kids. We’ve had three grow up at the Beach Club and do all the activities – swim, dive, tennis.” An active member of the Moorage Committee for over a decade, you’re likely to find Carter on the waterfront, perhaps manning a grill or helping another boater tie a cleat hitch. His love of sailing recalls a childhood in southern California where he and his family took weekend trips to Catalina and the Santa Barbara islands. Add to that three years aboard an aircraft carrier. “I got to know the ocean a little bit,” he laughs. Look for Carter at MIBC on New Year’s Day. He’ll be toasting the polar bear plungers with his friends. “We’ll have a shot of whiskey and watch everybody jump in.”

Current Conditions

Mercer Island Beach Club
clear sky
humidity: 59%
H 64 • L 63
Weather from OpenWeatherMap