Portland, Nueces Bay Tide Chart
Texas · NOAA Station 8775131 · 27.883°, -97.343°
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This Week’s Tides for Portland, Nueces Bay
High and low tide times and heights (ft, MLLW) for the week ahead.
| High | 11:28 AM | 0.6 ft |
| Low | 10:24 PM | 0.0 ft |
| High | 11:22 AM | 0.7 ft |
| Low | 11:08 PM | -0.1 ft |
| High | 11:36 AM | 0.7 ft |
| Low | 11:55 PM | -0.1 ft |
| High | 12:12 PM | 0.7 ft |
| Low | 12:41 AM | -0.1 ft |
| High | 1:02 PM | 0.7 ft |
| Low | 1:26 AM | -0.1 ft |
| High | 1:56 PM | 0.7 ft |
| Low | 2:08 AM | -0.1 ft |
| High | 2:45 PM | 0.7 ft |
Portland, Nueces Bay Tide Table — Next 30 Days
Every high and low tide for the next month at Portland, Nueces Bay, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Wed, Jul 22Today | 6:47 AM | 8:25 PM | High11:28 AM0.6 ft | Low10:24 PM0.0 ft | — | — | 0.6 ft |
| Thu, Jul 23 | 6:47 AM | 8:24 PM | High11:22 AM0.7 ft | Low11:08 PM-0.1 ft | — | — | 0.8 ft |
| Fri, Jul 24 | 6:48 AM | 8:24 PM | High11:36 AM0.7 ft | Low11:55 PM-0.1 ft | — | — | 0.8 ft |
| Sat, Jul 25 | 6:48 AM | 8:23 PM | High12:12 PM0.7 ft | — | — | — | — |
| Sun, Jul 26 | 6:49 AM | 8:23 PM | Low12:41 AM-0.1 ft | High1:02 PM0.7 ft | — | — | 0.8 ft |
| Mon, Jul 27 | 6:49 AM | 8:22 PM | Low1:26 AM-0.1 ft | High1:56 PM0.7 ft | — | — | 0.8 ft |
| Tue, Jul 28 | 6:50 AM | 8:22 PM | Low2:08 AM-0.1 ft | High2:45 PM0.7 ft | — | — | 0.8 ft |
| Wed, Jul 29 | 6:50 AM | 8:21 PM | Low2:46 AM-0.1 ft | High3:23 PM0.7 ft | — | — | 0.8 ft |
| Thu, Jul 30 | 6:51 AM | 8:20 PM | Low3:20 AM-0.1 ft | High3:38 PM0.7 ft | — | — | 0.8 ft |
| Fri, Jul 31 | 6:51 AM | 8:20 PM | Low3:53 AM0.0 ft | High3:12 PM0.6 ft | — | — | 0.6 ft |
| Sat, Aug 1 | 6:52 AM | 8:19 PM | Low4:23 AM0.0 ft | High2:39 PM0.5 ft | — | — | 0.5 ft |
| Sun, Aug 2 | 6:53 AM | 8:18 PM | Low4:51 AM0.1 ft | High1:14 PM0.4 ft | Low6:42 PM0.4 ft | High9:42 PM0.4 ft | 0.3 ft |
| Mon, Aug 3 | 6:53 AM | 8:18 PM | Low5:10 AM0.3 ft | High11:31 AM0.4 ft | Low7:15 PM0.3 ft | — | 0.1 ft |
| Tue, Aug 4 | 6:54 AM | 8:17 PM | High10:54 AM0.5 ft | Low7:57 PM0.1 ft | — | — | 0.4 ft |
| Wed, Aug 5 | 6:54 AM | 8:16 PM | High10:27 AM0.6 ft | Low8:46 PM0.0 ft | — | — | 0.6 ft |
| Thu, Aug 6 | 6:55 AM | 8:15 PM | High9:58 AM0.7 ft | Low9:41 PM-0.1 ft | — | — | 0.8 ft |
| Fri, Aug 7 | 6:55 AM | 8:15 PM | High10:15 AM0.8 ft | Low10:39 PM-0.2 ft | — | — | 1.0 ft |
| Sat, Aug 8 | 6:56 AM | 8:14 PM | High11:04 AM0.8 ft | Low11:38 PM-0.3 ft | — | — | 1.1 ft |
| Sun, Aug 9 | 6:56 AM | 8:13 PM | High12:07 PM0.8 ft | — | — | — | — |
| Mon, Aug 10 | 6:57 AM | 8:12 PM | Low12:36 AM-0.3 ft | High1:18 PM0.8 ft | — | — | 1.1 ft |
| Tue, Aug 11 | 6:57 AM | 8:11 PM | Low1:30 AM-0.3 ft | High2:38 PM0.8 ft | — | — | 1.1 ft |
| Wed, Aug 12 | 6:58 AM | 8:10 PM | Low2:21 AM-0.2 ft | High4:08 PM0.7 ft | — | — | 0.9 ft |
| Thu, Aug 13 | 6:58 AM | 8:10 PM | Low3:07 AM-0.1 ft | High5:46 PM0.6 ft | — | — | 0.7 ft |
| Fri, Aug 14 | 6:59 AM | 8:09 PM | Low3:48 AM0.0 ft | High1:17 PM0.5 ft | Low4:02 PM0.5 ft | High7:32 PM0.5 ft | 0.5 ft |
| Sat, Aug 15 | 6:59 AM | 8:08 PM | Low4:26 AM0.1 ft | High12:19 PM0.4 ft | Low5:06 PM0.4 ft | High9:42 PM0.4 ft | 0.3 ft |
| Sun, Aug 16 | 7:00 AM | 8:07 PM | Low4:58 AM0.3 ft | High10:45 AM0.4 ft | Low5:59 PM0.2 ft | — | 0.2 ft |
| Mon, Aug 17 | 7:01 AM | 8:06 PM | High2:33 AM0.4 ft | Low5:16 AM0.4 ft | High10:00 AM0.5 ft | Low6:50 PM0.1 ft | 0.4 ft |
| Tue, Aug 18 | 7:01 AM | 8:05 PM | High9:39 AM0.5 ft | Low7:40 PM0.1 ft | — | — | 0.4 ft |
| Wed, Aug 19 | 7:02 AM | 8:04 PM | High9:23 AM0.6 ft | Low8:33 PM0.0 ft | — | — | 0.6 ft |
| Thu, Aug 20 | 7:02 AM | 8:03 PM | High9:19 AM0.6 ft | Low9:30 PM0.0 ft | — | — | 0.6 ft |
About Portland, Nueces Bay tides
Tide predictions for Portland, Nueces Bay come from NOAA station 8775131 (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.
Portland, Nueces Bay 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 Portland, Nueces Bay today?+
Today (Wednesday, July 22), high tide at Portland, Nueces Bay is at 11:28 AM (0.6 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Portland, Nueces Bay today?+
Today, low tide at Portland, Nueces Bay is at 10:24 PM (0.0 ft).
What tidal datum do these Portland, Nueces Bay 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.
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