On the Texas coast, wind matters more than almost anything else. It decides which bays are clean, which shorelines hold fish and whether you can safely cross open water. Tides matter too, but in a different way than on the East Coast. Here's how to read both.
Wind speed: the go or no-go number
| Sustained wind | What it means |
|---|---|
| Under 10 knots | Calm. Open bays, sight-casting and the surf are all in play. |
| 10 to 15 knots | Normal Coastal Bend day. Chop on open bays; lee shorelines stay clean. |
| 15 to 20 knots | Breezy. Fish protected shorelines, back lakes and coves. Expect a wet ride. |
| Over 20 knots | Rough. Small boats stay in. Try a protected shoreline, a pier or the jetties from land. |
Watch gusts too. A 12-knot wind with 22-knot gusts feels and fishes like 18. The NWS also issues a Small Craft Advisory when sustained winds or seas get dangerous for small boats, and Baycast shows any active advisory at the top of each conditions page.
Wind direction: where to fish
- Southeast (most common): fish the east and south shorelines, which are protected, and expect muddy water on north and west shorelines.
- North (after a cold front): the bays clear up a day or two after the front. The first calm day after a norther is often the best day of the week.
- Direction change: fish often feed hard right before a front arrives, when the pressure drops.
Tides: small but important
The Coastal Bend has small tides, often less than a foot between high and low, and only one or two a day. Tidal movement is strongest near the passes at Port Aransas, Packery Channel and Pass Cavallo, and weakest in the Upper Laguna Madre and Baffin Bay.
What matters most is moving water. Fish feed when the tide starts to run, especially:
- At drains and cuts where marsh water empties into the bay on a falling tide.
- At the jetties and ship channel on an incoming tide, which pushes clean Gulf water in.
- On shorelines that flood on a rising tide, where reds push in to feed on crabs.
Wind tides in the Laguna Madre
In the Laguna Madre and Baffin Bay, wind moves more water than the moon does. A strong north wind can push water out and leave flats nearly dry, while days of southeast wind pile water up. Check the water level, not just the tide prediction, and expect the predicted times to be off.
Seasonal water levels
Texas bays run highest in fall (September to October) and spring, and lowest in winter after strong fronts. Low winter water concentrates fish in deeper holes, channels and the edges of reefs.
Putting it together on Baycast
- Open your area's conditions page and read the verdict at the top.
- Scroll the hourly forecast for the wind trend. Plan to fish the calmest hours.
- Check the tide chart and bite windows for the next tide change.
- Read the marine forecast for your bay zone and the Gulf zone if you're running offshore.
- Look at the radar before you leave and again on the water.