Nunam Iqua (Sheldon Point) Tide Chart
Alaska · NOAA Station 9467551 · 62.533°, -164.845°
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This Week’s Tides for Nunam Iqua (Sheldon Point)
High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 6:45 AM | 0.3 ft |
| High | 11:20 AM | 1.4 ft |
| Low | 6:09 PM | 0.1 ft |
| High | 12:16 AM | 2.4 ft |
| Low | 7:53 AM | 0.2 ft |
| High | 12:08 PM | 1.1 ft |
| Low | 6:35 PM | 0.2 ft |
| High | 1:00 AM | 2.5 ft |
| Low | 9:01 AM | 0.2 ft |
| High | 12:57 PM | 0.8 ft |
| Low | 6:45 PM | 0.4 ft |
| High | 1:44 AM | 2.6 ft |
| Low | 10:04 AM | 0.1 ft |
| High | 1:46 PM | 0.6 ft |
| Low | 5:02 PM | 0.4 ft |
| High | 2:27 AM | 2.6 ft |
| Low | 11:05 AM | 0.1 ft |
| High | 2:33 PM | 0.5 ft |
| Low | 5:06 PM | 0.3 ft |
| High | 3:10 AM | 2.6 ft |
| Low | 12:04 PM | 0.1 ft |
| High | 3:19 PM | 0.4 ft |
| Low | 5:31 PM | 0.3 ft |
| High | 3:53 AM | 2.6 ft |
| Low | 12:57 PM | 0.0 ft |
Nunam Iqua (Sheldon Point) Tide Table — Next 30 Days
Every high and low tide for the next month at Nunam Iqua (Sheldon Point), with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Tue, Jul 21Today | 5:51 AM | 12:19 AM | Low6:45 AM0.3 ft | High11:20 AM1.4 ft | Low6:09 PM0.1 ft | — | 1.3 ft |
| Wed, Jul 22 | 5:54 AM | 12:16 AM | High12:16 AM2.4 ft | Low7:53 AM0.2 ft | High12:08 PM1.1 ft | Low6:35 PM0.2 ft | 2.2 ft |
| Thu, Jul 23 | 5:56 AM | 12:14 AM | High1:00 AM2.5 ft | Low9:01 AM0.2 ft | High12:57 PM0.8 ft | Low6:45 PM0.4 ft | 2.3 ft |
| Fri, Jul 24 | 5:59 AM | 12:11 AM | High1:44 AM2.6 ft | Low10:04 AM0.1 ft | High1:46 PM0.6 ft | Low5:02 PM0.4 ft | 2.5 ft |
| Sat, Jul 25 | 6:02 AM | 12:08 AM | High2:27 AM2.6 ft | Low11:05 AM0.1 ft | High2:33 PM0.5 ft | Low5:06 PM0.3 ft | 2.5 ft |
| Sun, Jul 26 | 6:05 AM | 12:06 AM | High3:10 AM2.6 ft | Low12:04 PM0.1 ft | High3:19 PM0.4 ft | Low5:31 PM0.3 ft | 2.5 ft |
| Mon, Jul 27 | 6:07 AM | 12:03 AM | High3:53 AM2.6 ft | Low12:57 PM0.0 ft | — | — | 2.6 ft |
| Tue, Jul 28 | 6:10 AM | 12:00 AM | High4:39 AM2.5 ft | Low1:43 PM0.0 ft | — | — | 2.5 ft |
| Wed, Jul 29 | 6:13 AM | 11:57 PM | High5:27 AM2.5 ft | Low2:24 PM0.0 ft | — | — | 2.5 ft |
| Thu, Jul 30 | 6:16 AM | 11:54 PM | High6:14 AM2.5 ft | Low3:00 PM0.0 ft | — | — | 2.5 ft |
| Fri, Jul 31 | 6:18 AM | 11:52 PM | High6:59 AM2.4 ft | Low3:32 PM0.0 ft | High8:01 PM0.9 ft | Low10:12 PM0.8 ft | 2.4 ft |
| Sat, Aug 1 | 6:21 AM | 11:49 PM | High7:41 AM2.3 ft | Low3:57 PM0.1 ft | High8:39 PM1.2 ft | — | 2.2 ft |
| Sun, Aug 2 | 6:24 AM | 11:46 PM | Low2:24 AM0.9 ft | High8:23 AM2.1 ft | Low4:16 PM0.2 ft | High9:17 PM1.5 ft | 1.9 ft |
| Mon, Aug 3 | 6:27 AM | 11:43 PM | Low4:07 AM0.7 ft | High9:07 AM1.9 ft | Low4:23 PM0.3 ft | High9:57 PM1.9 ft | 1.6 ft |
| Tue, Aug 4 | 6:30 AM | 11:40 PM | Low5:10 AM0.6 ft | High9:53 AM1.6 ft | Low4:17 PM0.3 ft | High10:39 PM2.3 ft | 2.0 ft |
| Wed, Aug 5 | 6:32 AM | 11:37 PM | Low6:07 AM0.4 ft | High10:40 AM1.3 ft | Low4:12 PM0.2 ft | High11:24 PM2.6 ft | 2.4 ft |
| Thu, Aug 6 | 6:35 AM | 11:34 PM | Low7:10 AM0.3 ft | High11:29 AM1.1 ft | Low4:23 PM0.1 ft | — | 1.0 ft |
| Fri, Aug 7 | 6:38 AM | 11:31 PM | High12:11 AM2.9 ft | Low8:19 AM0.2 ft | High12:18 PM0.9 ft | Low4:48 PM0.0 ft | 2.9 ft |
| Sat, Aug 8 | 6:41 AM | 11:27 PM | High1:02 AM3.1 ft | Low9:26 AM0.1 ft | High1:11 PM0.7 ft | Low5:22 PM-0.1 ft | 3.2 ft |
| Sun, Aug 9 | 6:44 AM | 11:24 PM | High1:56 AM3.2 ft | Low10:28 AM0.0 ft | High2:08 PM0.6 ft | Low6:00 PM-0.1 ft | 3.3 ft |
| Mon, Aug 10 | 6:47 AM | 11:21 PM | High2:52 AM3.3 ft | Low11:28 AM0.0 ft | High3:07 PM0.5 ft | Low6:47 PM0.0 ft | 3.3 ft |
| Tue, Aug 11 | 6:49 AM | 11:18 PM | High3:49 AM3.2 ft | Low12:21 PM-0.1 ft | High4:11 PM0.6 ft | Low7:56 PM0.2 ft | 3.3 ft |
| Wed, Aug 12 | 6:52 AM | 11:15 PM | High4:48 AM3.0 ft | Low1:09 PM-0.1 ft | High5:26 PM0.7 ft | Low10:37 PM0.4 ft | 3.1 ft |
| Thu, Aug 13 | 6:55 AM | 11:12 PM | High5:51 AM2.8 ft | Low1:52 PM-0.1 ft | High6:41 PM1.0 ft | — | 2.9 ft |
| Fri, Aug 14 | 6:58 AM | 11:09 PM | Low12:43 AM0.4 ft | High6:51 AM2.6 ft | Low2:34 PM-0.1 ft | High7:41 PM1.4 ft | 2.7 ft |
| Sat, Aug 15 | 7:01 AM | 11:05 PM | Low2:10 AM0.4 ft | High7:46 AM2.3 ft | Low3:13 PM-0.1 ft | High8:33 PM1.7 ft | 2.4 ft |
| Sun, Aug 16 | 7:03 AM | 11:02 PM | Low3:26 AM0.3 ft | High8:37 AM2.0 ft | Low3:51 PM0.0 ft | High9:20 PM2.0 ft | 2.0 ft |
| Mon, Aug 17 | 7:06 AM | 10:59 PM | Low4:32 AM0.2 ft | High9:27 AM1.7 ft | Low4:27 PM0.1 ft | High10:05 PM2.3 ft | 2.2 ft |
| Tue, Aug 18 | 7:09 AM | 10:56 PM | Low5:30 AM0.1 ft | High10:15 AM1.4 ft | Low4:59 PM0.2 ft | High10:48 PM2.4 ft | 2.3 ft |
| Wed, Aug 19 | 7:12 AM | 10:53 PM | Low6:24 AM0.1 ft | High11:01 AM1.2 ft | Low5:26 PM0.3 ft | High11:30 PM2.5 ft | 2.4 ft |
About Nunam Iqua (Sheldon Point) tides
Tide predictions for Nunam Iqua (Sheldon Point) come from NOAA station 9467551 (Alaska), 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.
Nunam Iqua (Sheldon Point) 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 Nunam Iqua (Sheldon Point) today?+
Today (Tuesday, July 21), high tide at Nunam Iqua (Sheldon Point) is at 11:20 AM (1.4 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Nunam Iqua (Sheldon Point) today?+
Today, low tide at Nunam Iqua (Sheldon Point) is at 6:45 AM (0.3 ft), 6:09 PM (0.1 ft).
What tidal datum do these Nunam Iqua (Sheldon Point) 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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