Yokohama Bay (Keawa'ula Beach)

Oahu Beach Guide

Yokohama Bay (Keawa'ula Beach)

Yokohama Bay, also known as Keawa'ula Beach, is a remote west Oahu beach near Ka'ena Point with white sand, mountain views, winter surf and summer calm.

Beach Scenery
Beach Scenery

Yokohama Bay (Keawa'ula Beach), Oahu

Keawa'ula Beach, better known as Yokohama Bay, is the northernmost beach on Oahu's west shore. It is located a short distance just before the road ends and the trail to Ka'ena Point, the island's northwestern tip, begins.

This beach is truly off the beaten path. It is one of the most remote beaches on the island and is never crowded. You need a car to get here as the City Bus only goes up to Makaha Beach. In the winter months (November to February) the beach gets pounded by high surf. This is the time when many local and visiting surfers come here to experience some thrills in the churning white water. Lifeguards are present most of the time and for good reason. The rocky ocean bottom, strong currents and high waves can be dangerous especially for beginning surfers.

The Hawaiian name for this beach is Keawa'ula, meaning "the red harbor," named for the great number of squid that used to be found in the bay's nearshore waters. These squid have a bright red color when they reproduce. Most locals today refer to this beach as Yokohama Bay. Japanese fishermen in the early 1900s who came here to fish gave the beach this name, which later stuck in people's heads.

Yokohama Bay has fine sand and is backed by the Wai'anae Mountain Range. The beautiful natural scenery makes for great photo opportunities. The bay is part of the Ka'ena Point State Park. From here a dirt trail leads north to Ka'ena Point, Oahu's northwestern tip.

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Location, Parking and Directions

Yokohama Bay, also known as Keawa'ula Beach, is located along HI-93 Farrington Highway on Oahu's leeward west coast near Waianae. Drive north past Makaha Beach Park and Makua Beach until you reach the last white-sand beach before the road ends near the Ka'ena Point trail. Roadside parking is available, but the area is remote, sunny and exposed.

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Frequently Asked Questions

Where is Yokohama Bay located?

Yokohama Bay, also known as Keawa'ula Beach, is located along Farrington Highway on Oahu's leeward west coast, beyond Makaha and Makua Beach near the road's end before Ka'ena Point.

Is Yokohama Bay good for swimming?

Yokohama Bay can be good for experienced swimmers when the ocean is calm, usually in summer. In winter or during high surf, powerful waves, shorebreak, currents and rocky areas make swimming dangerous.

Why is Yokohama Bay also called Keawa'ula Beach?

Keawa'ula is the Hawaiian name for the beach and is often translated as “the red harbor.” The Yokohama name is commonly linked to Japanese fishermen who used the area in the early 1900s.

Can you hike to Ka'ena Point from Yokohama Bay?

Yes. Yokohama Bay is near the west-side access route to Ka'ena Point State Park. The trail is hot, exposed and remote, so bring plenty of water, sun protection and sturdy shoes.

What facilities are available at Yokohama Bay?

Yokohama Bay has restrooms, showers, roadside parking and lifeguard coverage. Because the beach is remote and exposed, visitors should still bring water, food, shade and supplies.