Umuruk Basin Tide Chart
Alaska · NOAA Station 9469146 · 65.118°, -165.472°
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This Week’s Tides for Umuruk Basin
High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 2:46 AM | 0.2 ft |
| High | 8:21 AM | 0.3 ft |
| Low | 3:01 PM | 0.1 ft |
| High | 10:25 PM | 0.4 ft |
| Low | 3:43 AM | 0.2 ft |
| High | 9:01 AM | 0.3 ft |
| Low | 3:45 PM | 0.1 ft |
| High | 11:14 PM | 0.3 ft |
| Low | 4:42 AM | 0.2 ft |
| High | 11:04 AM | 0.3 ft |
| Low | 4:30 PM | 0.1 ft |
| High | 12:04 AM | 0.3 ft |
| Low | 5:45 AM | 0.2 ft |
| High | 12:24 PM | 0.2 ft |
| Low | 5:17 PM | 0.1 ft |
| High | 12:54 AM | 0.3 ft |
| Low | 7:01 AM | 0.2 ft |
| High | 1:42 PM | 0.2 ft |
| Low | 6:06 PM | 0.2 ft |
| High | 1:43 AM | 0.3 ft |
| Low | 8:27 AM | 0.1 ft |
| High | 3:01 PM | 0.2 ft |
| Low | 6:59 PM | 0.2 ft |
| High | 2:30 AM | 0.3 ft |
| Low | 9:23 AM | 0.1 ft |
| High | 4:17 PM | 0.2 ft |
| Low | 7:54 PM | 0.2 ft |
Umuruk Basin Tide Table — Next 30 Days
Every high and low tide for the next month at Umuruk Basin, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Wed, Jul 22Today | 5:23 AM | 12:52 AM | Low2:46 AM0.2 ft | High8:21 AM0.3 ft | Low3:01 PM0.1 ft | High10:25 PM0.4 ft | 0.3 ft |
| Thu, Jul 23 | 5:27 AM | 12:48 AM | Low3:43 AM0.2 ft | High9:01 AM0.3 ft | Low3:45 PM0.1 ft | High11:14 PM0.3 ft | 0.2 ft |
| Fri, Jul 24 | 5:30 AM | 12:45 AM | Low4:42 AM0.2 ft | High11:04 AM0.3 ft | Low4:30 PM0.1 ft | — | 0.2 ft |
| Sat, Jul 25 | 5:34 AM | 12:41 AM | High12:04 AM0.3 ft | Low5:45 AM0.2 ft | High12:24 PM0.2 ft | Low5:17 PM0.1 ft | 0.2 ft |
| Sun, Jul 26 | 5:37 AM | 12:38 AM | High12:54 AM0.3 ft | Low7:01 AM0.2 ft | High1:42 PM0.2 ft | Low6:06 PM0.2 ft | 0.1 ft |
| Mon, Jul 27 | 5:41 AM | 12:34 AM | High1:43 AM0.3 ft | Low8:27 AM0.1 ft | High3:01 PM0.2 ft | Low6:59 PM0.2 ft | 0.2 ft |
| Tue, Jul 28 | 5:44 AM | 12:30 AM | High2:30 AM0.3 ft | Low9:23 AM0.1 ft | High4:17 PM0.2 ft | Low7:54 PM0.2 ft | 0.2 ft |
| Wed, Jul 29 | 5:48 AM | 12:27 AM | High3:16 AM0.3 ft | Low10:02 AM0.1 ft | High5:08 PM0.3 ft | Low8:51 PM0.2 ft | 0.2 ft |
| Thu, Jul 30 | 5:52 AM | 12:23 AM | High3:58 AM0.3 ft | Low10:32 AM0.1 ft | High5:46 PM0.3 ft | Low9:45 PM0.2 ft | 0.2 ft |
| Fri, Jul 31 | 5:55 AM | 12:20 AM | High4:39 AM0.3 ft | Low11:03 AM0.1 ft | High6:21 PM0.3 ft | Low10:37 PM0.2 ft | 0.2 ft |
| Sat, Aug 1 | 5:59 AM | 12:16 AM | High5:15 AM0.3 ft | Low11:36 AM0.1 ft | High6:56 PM0.3 ft | Low11:26 PM0.2 ft | 0.2 ft |
| Sun, Aug 2 | 6:02 AM | 12:12 AM | High5:39 AM0.3 ft | Low12:11 PM0.1 ft | High7:31 PM0.3 ft | — | 0.2 ft |
| Mon, Aug 3 | 6:06 AM | 12:09 AM | Low12:13 AM0.2 ft | High5:34 AM0.3 ft | Low12:47 PM0.1 ft | High8:06 PM0.3 ft | 0.2 ft |
| Tue, Aug 4 | 6:09 AM | 12:05 AM | Low12:59 AM0.2 ft | High6:03 AM0.3 ft | Low1:24 PM0.1 ft | High8:39 PM0.3 ft | 0.2 ft |
| Wed, Aug 5 | 6:13 AM | 12:01 AM | Low1:44 AM0.2 ft | High6:39 AM0.3 ft | Low2:00 PM0.1 ft | High9:07 PM0.3 ft | 0.2 ft |
| Thu, Aug 6 | 6:16 AM | 11:58 PM | Low2:31 AM0.2 ft | High7:18 AM0.3 ft | Low2:38 PM0.1 ft | High8:54 PM0.3 ft | 0.2 ft |
| Fri, Aug 7 | 6:19 AM | 11:54 PM | Low3:19 AM0.2 ft | High7:59 AM0.3 ft | Low3:16 PM0.1 ft | High9:05 PM0.3 ft | 0.2 ft |
| Sat, Aug 8 | 6:23 AM | 11:50 PM | Low4:10 AM0.2 ft | High8:45 AM0.3 ft | Low3:57 PM0.1 ft | High9:42 PM0.3 ft | 0.2 ft |
| Sun, Aug 9 | 6:26 AM | 11:47 PM | Low5:05 AM0.2 ft | High9:37 AM0.2 ft | Low4:44 PM0.1 ft | High10:28 PM0.3 ft | 0.2 ft |
| Mon, Aug 10 | 6:30 AM | 11:43 PM | Low6:05 AM0.1 ft | High10:39 AM0.2 ft | Low5:40 PM0.2 ft | High11:21 PM0.3 ft | 0.2 ft |
| Tue, Aug 11 | 6:33 AM | 11:39 PM | Low7:07 AM0.1 ft | High2:18 PM0.2 ft | Low6:44 PM0.2 ft | — | 0.1 ft |
| Wed, Aug 12 | 6:36 AM | 11:36 PM | High12:24 AM0.3 ft | Low8:10 AM0.1 ft | High3:28 PM0.2 ft | Low7:50 PM0.2 ft | 0.2 ft |
| Thu, Aug 13 | 6:40 AM | 11:32 PM | High2:01 AM0.4 ft | Low9:09 AM0.1 ft | High4:25 PM0.3 ft | Low8:55 PM0.2 ft | 0.3 ft |
| Fri, Aug 14 | 6:43 AM | 11:28 PM | High3:36 AM0.4 ft | Low10:04 AM0.1 ft | High5:15 PM0.3 ft | Low9:58 PM0.2 ft | 0.3 ft |
| Sat, Aug 15 | 6:46 AM | 11:24 PM | High4:34 AM0.4 ft | Low10:53 AM0.0 ft | High6:02 PM0.3 ft | Low10:56 PM0.2 ft | 0.4 ft |
| Sun, Aug 16 | 6:50 AM | 11:21 PM | High5:27 AM0.4 ft | Low11:39 AM0.0 ft | High6:46 PM0.3 ft | Low11:51 PM0.2 ft | 0.4 ft |
| Mon, Aug 17 | 6:53 AM | 11:17 PM | High6:16 AM0.4 ft | Low12:23 PM0.0 ft | High7:30 PM0.4 ft | — | 0.4 ft |
| Tue, Aug 18 | 6:56 AM | 11:13 PM | Low12:43 AM0.1 ft | High7:04 AM0.3 ft | Low1:06 PM0.0 ft | High8:13 PM0.4 ft | 0.4 ft |
| Wed, Aug 19 | 7:00 AM | 11:10 PM | Low1:33 AM0.1 ft | High7:51 AM0.3 ft | Low1:47 PM0.1 ft | High8:56 PM0.4 ft | 0.3 ft |
| Thu, Aug 20 | 7:03 AM | 11:06 PM | Low2:22 AM0.1 ft | High8:40 AM0.3 ft | Low2:28 PM0.1 ft | High9:39 PM0.3 ft | 0.2 ft |
About Umuruk Basin tides
Tide predictions for Umuruk Basin come from NOAA station 9469146 (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.
Umuruk Basin 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 Umuruk Basin today?+
Today (Wednesday, July 22), high tide at Umuruk Basin is at 8:21 AM (0.3 ft), 10:25 PM (0.4 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Umuruk Basin today?+
Today, low tide at Umuruk Basin is at 2:46 AM (0.2 ft), 3:01 PM (0.1 ft).
What tidal datum do these Umuruk Basin 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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