Explore / Station 8770559
Round Point, TX
29.7133°N · 94.6900°W
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The sky here
Computing…
Datums
| Datum | ft |
|---|---|
| STND | 0 |
| MHHW | 3.1 |
| MHW | 3.01 |
| MTL | 2.44 |
| MSL | 2.46 |
| MLW | 1.88 |
| MLLW | 1.7 |
Wind forecast
Reading the forecast…
Tide times for Round Point, TX
Today, Wednesday, July 8, in Round Point, TX, high tide is at 5:44 AM (1.1 ft) and 1:13 PM (1.0 ft), and low tide is at 10:31 AM (0.9 ft) and 10:02 PM (0.1 ft) (CDT). Sunrise is at 6:26 AM and sunset is at 8:23 PM CDT. Heights are in feet above MLLW, the chart datum.
The moon is a last quarter today, 46% illuminated.
7-day tide table (CDT)
| Day | High tides | Low tides | Sunrise | Sunset |
|---|---|---|---|---|
| Today, Wed, Jul 8 | 5:44 AM (1.1 ft) 1:13 PM (1.0 ft) | 10:31 AM (0.9 ft) 10:02 PM (0.1 ft) | 6:26 AM | 8:23 PM |
| Thu, Jul 9 | 7:08 AM (1.2 ft) | 10:46 PM (-0.1 ft) | 6:26 AM | 8:23 PM |
| Fri, Jul 10 | 8:29 AM (1.4 ft) | 11:39 PM (-0.2 ft) | 6:27 AM | 8:23 PM |
| Sat, Jul 11 | 10:02 AM (1.5 ft) | — | 6:27 AM | 8:23 PM |
| Sun, Jul 12 | 11:33 AM (1.5 ft) | 12:37 AM (-0.3 ft) | 6:28 AM | 8:22 PM |
| Mon, Jul 13 | 12:48 PM (1.5 ft) | 1:33 AM (-0.4 ft) | 6:28 AM | 8:22 PM |
| Tue, Jul 14 | 1:48 PM (1.5 ft) | 2:27 AM (-0.4 ft) | 6:29 AM | 8:22 PM |
NOAA harmonic predictions for station 8770559, datum MLLW, station local time. Updated daily. Predictions are for planning, not navigation.
Round Point, TX tide questions
- What time is high tide in Round Point, TX today?
- High tide in Round Point, TX today (Wednesday, July 8) is at 5:44 AM (1.1 ft) and 1:13 PM (1.0 ft), local station time (CDT). Heights are measured in feet above MLLW.
- What time is low tide in Round Point, TX today?
- Low tide in Round Point, TX today (Wednesday, July 8) is at 10:31 AM (0.9 ft) and 10:02 PM (0.1 ft), local station time (CDT).
- How big are the tides in Round Point, TX this week?
- Over the next seven days the water at Round Point, TX spans 1.9 ft — from a low of -0.4 ft at 2:27 AM on Tue, Jul 14 to a high of 1.5 ft at 12:48 PM on Mon, Jul 13.
- When is the next minus tide at Round Point, TX?
- The next minus tide at Round Point, TX is -0.1 ft at 10:46 PM on Thu, Jul 9. Minus tides drop below the MLLW zero line and expose the most shoreline — the best windows for tidepooling, clamming, and beachcombing.
- How accurate are tide predictions for Round Point, TX?
- Predictions come from NOAA harmonic analysis of long-term water level records at this station, which is why tide tables can be published years in advance. Astronomical timing is very reliable, but actual water level can run higher or lower with sustained wind, barometric pressure, and river flow — Perigee overlays live observed water levels on the chart above so you can see today's difference.
About station 8770559
Round Point, TX is NOAA tide station 8770559, at 29.7133°N, 94.6900°W, in service since 2004. Perigee charts its tide predictions and six-minute water level observations live from NOAA CO-OPS, alongside wind, temperature, and the sun and moon over this spot. Everything on this page is also available from the free Perigee API and MCP server. Browse every gauge on this coast on the Texas tide charts page, or read how tide predictions work.
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