Aransas Wildlife Refuge Tide Chart
Texas · NOAA Station 8774230 · 28.228°, -96.795°
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This Week’s Tides for Aransas Wildlife Refuge
High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 2:17 AM | -0.1 ft |
| High | 4:03 PM | 0.0 ft |
| Low | 1:57 AM | -0.1 ft |
| High | 3:45 PM | 0.1 ft |
| Low | 2:04 AM | -0.2 ft |
| High | 3:59 PM | 0.1 ft |
| Low | 2:24 AM | -0.2 ft |
| High | 4:28 PM | 0.1 ft |
| Low | 2:53 AM | -0.2 ft |
| High | 5:02 PM | 0.1 ft |
| Low | 3:29 AM | -0.2 ft |
| High | 5:37 PM | 0.2 ft |
| Low | 4:14 AM | -0.2 ft |
| High | 6:10 PM | 0.2 ft |
Aransas Wildlife Refuge Tide Table — Next 30 Days
Every high and low tide for the next month at Aransas Wildlife Refuge, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Tue, Jul 21Today | 6:43 AM | 8:24 PM | Low2:17 AM-0.1 ft | High4:03 PM0.0 ft | — | — | 0.1 ft |
| Wed, Jul 22 | 6:44 AM | 8:23 PM | Low1:57 AM-0.1 ft | High3:45 PM0.1 ft | — | — | 0.2 ft |
| Thu, Jul 23 | 6:44 AM | 8:23 PM | Low2:04 AM-0.2 ft | High3:59 PM0.1 ft | — | — | 0.3 ft |
| Fri, Jul 24 | 6:45 AM | 8:22 PM | Low2:24 AM-0.2 ft | High4:28 PM0.1 ft | — | — | 0.3 ft |
| Sat, Jul 25 | 6:45 AM | 8:22 PM | Low2:53 AM-0.2 ft | High5:02 PM0.1 ft | — | — | 0.3 ft |
| Sun, Jul 26 | 6:46 AM | 8:21 PM | Low3:29 AM-0.2 ft | High5:37 PM0.2 ft | — | — | 0.4 ft |
| Mon, Jul 27 | 6:46 AM | 8:21 PM | Low4:14 AM-0.2 ft | High6:10 PM0.2 ft | — | — | 0.4 ft |
| Tue, Jul 28 | 6:47 AM | 8:20 PM | Low5:18 AM-0.2 ft | High6:39 PM0.2 ft | — | — | 0.4 ft |
| Wed, Jul 29 | 6:48 AM | 8:19 PM | Low6:34 AM-0.1 ft | High7:04 PM0.1 ft | — | — | 0.2 ft |
| Thu, Jul 30 | 6:48 AM | 8:19 PM | Low7:15 AM-0.1 ft | High7:21 PM0.1 ft | — | — | 0.2 ft |
| Fri, Jul 31 | 6:49 AM | 8:18 PM | Low7:35 AM-0.1 ft | High7:24 PM0.1 ft | — | — | 0.2 ft |
| Sat, Aug 1 | 6:49 AM | 8:17 PM | Low7:43 AM-0.1 ft | High6:59 PM0.1 ft | — | — | 0.2 ft |
| Sun, Aug 2 | 6:50 AM | 8:17 PM | Low7:31 AM0.0 ft | High6:03 PM0.1 ft | — | — | 0.1 ft |
| Mon, Aug 3 | 6:50 AM | 8:16 PM | Low3:17 AM0.0 ft | High4:45 PM0.1 ft | — | — | 0.1 ft |
| Tue, Aug 4 | 6:51 AM | 8:15 PM | Low1:55 AM0.0 ft | High1:05 PM0.1 ft | — | — | 0.1 ft |
| Wed, Aug 5 | 6:51 AM | 8:15 PM | Low1:15 AM0.0 ft | High1:01 PM0.1 ft | — | — | 0.1 ft |
| Thu, Aug 6 | 6:52 AM | 8:14 PM | Low1:20 AM-0.1 ft | High1:52 PM0.2 ft | — | — | 0.3 ft |
| Fri, Aug 7 | 6:52 AM | 8:13 PM | Low1:46 AM-0.1 ft | High3:25 PM0.2 ft | — | — | 0.3 ft |
| Sat, Aug 8 | 6:53 AM | 8:12 PM | Low2:21 AM-0.1 ft | High4:27 PM0.2 ft | — | — | 0.3 ft |
| Sun, Aug 9 | 6:54 AM | 8:11 PM | Low3:02 AM-0.1 ft | High5:15 PM0.3 ft | — | — | 0.4 ft |
| Mon, Aug 10 | 6:54 AM | 8:11 PM | Low3:49 AM-0.1 ft | High5:57 PM0.3 ft | — | — | 0.4 ft |
| Tue, Aug 11 | 6:55 AM | 8:10 PM | Low4:47 AM-0.1 ft | High6:35 PM0.3 ft | — | — | 0.4 ft |
| Wed, Aug 12 | 6:55 AM | 8:09 PM | Low6:05 AM0.0 ft | High7:08 PM0.3 ft | — | — | 0.3 ft |
| Thu, Aug 13 | 6:56 AM | 8:08 PM | Low7:03 AM0.0 ft | High7:33 PM0.3 ft | — | — | 0.3 ft |
| Fri, Aug 14 | 6:56 AM | 8:07 PM | Low7:27 AM0.0 ft | High7:43 PM0.2 ft | — | — | 0.2 ft |
| Sat, Aug 15 | 6:57 AM | 8:06 PM | Low7:22 AM0.1 ft | High7:11 PM0.2 ft | — | — | 0.1 ft |
| Sun, Aug 16 | 6:57 AM | 8:05 PM | Low3:56 AM0.1 ft | High5:47 PM0.2 ft | — | — | 0.1 ft |
| Mon, Aug 17 | 6:58 AM | 8:04 PM | Low2:30 AM0.1 ft | High12:04 PM0.2 ft | — | — | 0.1 ft |
| Tue, Aug 18 | 6:58 AM | 8:03 PM | Low1:26 AM0.1 ft | High11:58 AM0.2 ft | — | — | 0.1 ft |
| Wed, Aug 19 | 6:59 AM | 8:02 PM | Low12:59 AM0.1 ft | High12:15 PM0.3 ft | — | — | 0.2 ft |
About Aransas Wildlife Refuge tides
Tide predictions for Aransas Wildlife Refuge come from NOAA station 8774230 (Texas), computed from long-term harmonic analysis of observed water levels. Heights are shown in feet relative to MLLW (Mean Lower Low Water) — the same datum used on US nautical charts — so they line up directly with charted depths.
Aransas Wildlife Refuge typically sees a mixed semidiurnal tide, with two highs and two lows of differing heights each day. Use the curve above to time a harbor entrance, a beach walk, fishing a moving tide, or clearing a shallow bar — and remember that wind and pressure can push the real water level above or below prediction. The daily tidal range in the 30-day table shows how much water moves each day: bigger ranges around the new and full moon mean stronger currents.
Frequently asked
What time is high tide in Aransas Wildlife Refuge today?+
Today (Tuesday, July 21), high tide at Aransas Wildlife Refuge is at 4:03 PM (0.0 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Aransas Wildlife Refuge today?+
Today, low tide at Aransas Wildlife Refuge is at 2:17 AM (-0.1 ft).
What tidal datum do these Aransas Wildlife Refuge tide heights use?+
All heights are given in feet relative to MLLW (Mean Lower Low Water), the standard NOAA chart datum for US tidal waters. A tide of 0.0 ft equals the chart datum; negative tides fall below it.
How accurate are these tide predictions?+
These are NOAA harmonic predictions — highly accurate for the astronomical tide. Real water levels can still differ with wind, barometric pressure, and storms, so always check current conditions before getting underway.
Never mistime a tide again.
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