Texas Gulf Coast
Rockport Tide Chart
High and low tide times for Aransas & Copano Bays, predicted by NOAA at Rockport.
Today’s tides
Tuesday, August 18- High tide7:57 AM 0.4 ft
- Low tide6:27 PM 0.1 ft
Today’s range is 0.3 ft.
See the live tide curve →Rockport tide times this week
| Day | High and low tides |
|---|---|
| Today |
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| Wednesday, Aug 19 |
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| Thursday, Aug 20 |
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| Friday, Aug 21 |
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| Saturday, Aug 22 |
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| Sunday, Aug 23 |
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| Monday, Aug 24 |
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Reading the tide at Rockport
These times come from the NOAA CO-OPS station at Rockport, measured against mean lower low water (MLLW) — the datum every US chart uses, so a 1.5 ft prediction means a foot and a half above the average lowest tide, not above the bottom. Wind and pressure shift the real water level either side of the prediction: a hard onshore blow stacks water up and a strong offshore wind can pull a low tide well below what the table says.
Local tip: Reds tail on the flats as water climbs on a warm afternoon; drop back to the deeper guts and channel edges when a front pushes the water out.
For fishing, the times in the table matter less than what happens between them. Water moving is what turns the bite on, and the strongest flow is roughly midway between a high and a low — so the two hours either side of that midpoint usually beat slack water at either end, particularly around redfish and speckled trout.
Rockport tide questions
- What time is high tide at Rockport today?
- High tide at Rockport is at 7:57 AM (0.4 ft), predicted by NOAA at Rockport. Wind can shift the actual water level either side of the prediction.
- What time is low tide at Rockport today?
- Low tide at Rockport is at 6:27 PM (0.1 ft). A strong offshore wind can pull the water lower than predicted, which matters on shallow flats and at boat ramps.
- How big is the tide at Rockport?
- Today's range at Rockport is about 0.3 ft. Florida's Gulf coast runs a moderate range that varies a lot by latitude — roughly two feet through the Sarasota and Charlotte Harbor beaches, building to four or five up the Nature Coast and into the Big Bend. Either way the range grows around the new and full moon — those spring tides move noticeably more water.
- Which tide is best for fishing Rockport?
- Moving water beats slack water almost everywhere. The strongest current runs roughly midway between a high and a low, so plan the two hours either side of that rather than the exact turn. First and last light overlapping a moving tide is the classic window.
Tide charts nearby
Predictions from NOAA CO-OPS station 8774770 (Rockport), datum MLLW, times in Eastern. Salty Forecast is a free hyperlocal weather app for anglers. Predictions are not observations — never use them for navigation or safety-of-life decisions.