Incoming vs. Outgoing Tide: Which Is Actually Better for Fishing?

Ask this question on any pier and you'll start an argument. Half the crowd swears by the incoming — 'fish follow the water in.' The other half wants the outgoing — 'the drain brings the bait to you.' Both halves are right, because the real answer is that direction matters less than location, and neither matters as much as movement itself.

Start with the physics. An incoming (flood) tide pushes water onto ground that was shallow or dry an hour ago. That rising water is a dinner bell: sand crabs get churned loose in the shorebreak, shrimp and baitfish spread onto flooding flats, and predators follow them shallow with the security of deepening water over their backs. This is why the flood is king on beaches, flats, and estuary shallows — the fish are literally arriving with the water under your feet.

Where the outgoing wins

An outgoing (ebb) tide runs the same movie in reverse, and the geometry changes everything. All the water that spread across a marsh or lagoon at high tide has to funnel back out through a handful of channels, creek mouths, and harbor entrances — and it takes the food with it. Predators know this. Stripers, halibut, snook, and redfish stack up on the down-current side of these drains and let the tide deliver every shrimp and baitfish the marsh grew that day.

That's why a marsh creek station can genuinely fish best on a strong ebb, while the open beach a mile away fishes best on the flood. In San Francisco Bay, the creek mouths and sloughs of San Pablo Bay are classic outgoing-tide water; the ocean beaches on the same day want the incoming. Neither rule transfers — the spot decides.

The last of the incoming and the first of the outgoing — the two hours bracketing high tide — deserve a special mention. Bait gets pushed to its shallowest, most vulnerable position at the top of the tide, then the reversal drags it back out through the funnels. Many veteran anglers plan entire trips around nothing but that window.

So what should you actually do?

Pick the structure first, then the tide stage that activates it. Fishing a beach or a flat? Arrive two hours before high and fish the flood up. Fishing a creek mouth, jetty tip, or channel edge? Fish the middle hours of the outgoing, when the drain runs hardest. Can't choose your spot? Then just fish whenever the water is moving fastest — the middle third of any swing — and avoid the slack hour around each extreme.

Our fishing score deliberately rewards tide movement in both directions rather than picking a side, precisely because the 'right' direction is a property of your spot, not of the tide. The score tells you when the water will move; the sections above tell you where to stand when it does.