Mention the green flash to someone who hasn't seen it, and the reaction is usually the same — polite skepticism, like it's a fish story handed down to make sunset-watching sound more exciting than it is. It isn't. It's a genuine optical phenomenon, explainable by basic physics, and this happens to be one of the better places on earth to actually catch it.

As the sun sets, its light bends slightly through the atmosphere, separating into colors the same way a prism does. Under the right conditions — a clear, unobstructed horizon, usually over open ocean, with no clouds sitting right at the sunset line — the last sliver of the sun can briefly flash green for a second or two, right at the moment it disappears below the horizon.

The conditions that make this possible require a genuinely flat, clear ocean horizon, which is exactly what a lot of west-facing coastline here provides, especially compared to places where buildings, mountains, or haze block that clean line of sight. That's part of why it gets mentioned here more than most places — not because it's a local legend, but because the actual physical conditions required to see it happen to exist here reliably.

Watch the sun's last visible sliver, not the horizon around it, and don't look away in the final seconds. Blink at the wrong moment and you'll miss the entire thing — it really does only last a second or two.