Adugak Island Tide Chart
Alaska · NOAA Station 9462317 · 52.912°, -169.165°
Adugak Island tide chart for any date
Checking a past trip or planning ahead? Pick any date — past or future — to see the high and low tides, the tidal range, and sunrise & sunset for Adugak Island.
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This Week’s Tides for Adugak Island
High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 1:41 AM | 0.5 ft |
| High | 8:49 AM | 2.8 ft |
| Low | 1:50 PM | 1.8 ft |
| High | 7:50 PM | 2.9 ft |
| Low | 2:40 AM | 0.1 ft |
| High | 10:18 AM | 3.0 ft |
| Low | 3:11 PM | 2.3 ft |
| High | 8:25 PM | 2.9 ft |
| Low | 3:35 AM | -0.1 ft |
| High | 11:32 AM | 3.2 ft |
| Low | 4:29 PM | 2.6 ft |
| High | 9:02 PM | 2.9 ft |
| Low | 4:24 AM | -0.2 ft |
| High | 12:34 PM | 3.4 ft |
| Low | 5:29 PM | 2.7 ft |
| High | 9:43 PM | 2.9 ft |
| Low | 5:10 AM | -0.2 ft |
| High | 1:30 PM | 3.5 ft |
| Low | 6:17 PM | 2.8 ft |
| High | 10:25 PM | 3.0 ft |
| Low | 5:55 AM | -0.2 ft |
| High | 2:19 PM | 3.5 ft |
| Low | 6:56 PM | 2.9 ft |
| High | 11:05 PM | 3.0 ft |
| Low | 6:40 AM | -0.2 ft |
| High | 3:02 PM | 3.4 ft |
| Low | 7:26 PM | 2.9 ft |
| High | 11:43 PM | 3.1 ft |
Adugak Island Tide Table — Next 30 Days
Every high and low tide for the next month at Adugak Island, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Sun, Sep 13Today | 8:47 AM | 9:37 PM | Low1:41 AM0.5 ft | High8:49 AM2.8 ft | Low1:50 PM1.8 ft | High7:50 PM2.9 ft | 2.4 ft |
| Mon, Sep 14 | 8:49 AM | 9:34 PM | Low2:40 AM0.1 ft | High10:18 AM3.0 ft | Low3:11 PM2.3 ft | High8:25 PM2.9 ft | 2.9 ft |
| Tue, Sep 15 | 8:51 AM | 9:32 PM | Low3:35 AM-0.1 ft | High11:32 AM3.2 ft | Low4:29 PM2.6 ft | High9:02 PM2.9 ft | 3.3 ft |
| Wed, Sep 16 | 8:52 AM | 9:30 PM | Low4:24 AM-0.2 ft | High12:34 PM3.4 ft | Low5:29 PM2.7 ft | High9:43 PM2.9 ft | 3.6 ft |
| Thu, Sep 17 | 8:54 AM | 9:27 PM | Low5:10 AM-0.2 ft | High1:30 PM3.5 ft | Low6:17 PM2.8 ft | High10:25 PM3.0 ft | 3.7 ft |
| Fri, Sep 18 | 8:56 AM | 9:25 PM | Low5:55 AM-0.2 ft | High2:19 PM3.5 ft | Low6:56 PM2.9 ft | High11:05 PM3.0 ft | 3.7 ft |
| Sat, Sep 19 | 8:57 AM | 9:22 PM | Low6:40 AM-0.2 ft | High3:02 PM3.4 ft | Low7:26 PM2.9 ft | High11:43 PM3.1 ft | 3.6 ft |
| Sun, Sep 20 | 8:59 AM | 9:20 PM | Low7:24 AM-0.1 ft | High3:40 PM3.2 ft | Low7:50 PM2.9 ft | — | 3.3 ft |
| Mon, Sep 21 | 9:01 AM | 9:17 PM | High12:22 AM3.1 ft | Low8:04 AM0.0 ft | High4:13 PM3.0 ft | Low8:16 PM2.7 ft | 3.1 ft |
| Tue, Sep 22 | 9:03 AM | 9:15 PM | High1:04 AM3.0 ft | Low8:41 AM0.1 ft | High4:40 PM2.8 ft | Low8:47 PM2.5 ft | 2.9 ft |
| Wed, Sep 23 | 9:04 AM | 9:13 PM | High1:51 AM2.8 ft | Low9:14 AM0.3 ft | High5:00 PM2.6 ft | Low9:24 PM2.2 ft | 2.5 ft |
| Thu, Sep 24 | 9:06 AM | 9:10 PM | High2:47 AM2.7 ft | Low9:45 AM0.6 ft | High5:11 PM2.5 ft | Low10:08 PM1.8 ft | 2.1 ft |
| Fri, Sep 25 | 9:08 AM | 9:08 PM | High3:53 AM2.5 ft | Low10:17 AM1.0 ft | High5:15 PM2.5 ft | Low10:59 PM1.3 ft | 1.5 ft |
| Sat, Sep 26 | 9:09 AM | 9:05 PM | High5:25 AM2.4 ft | Low10:54 AM1.5 ft | High5:23 PM2.6 ft | Low11:52 PM0.7 ft | 1.9 ft |
| Sun, Sep 27 | 9:11 AM | 9:03 PM | High7:10 AM2.4 ft | Low11:39 AM2.0 ft | High5:42 PM2.7 ft | — | 0.7 ft |
| Mon, Sep 28 | 9:13 AM | 9:01 PM | Low12:45 AM0.2 ft | High8:40 AM2.7 ft | Low12:35 PM2.5 ft | High6:13 PM3.0 ft | 2.8 ft |
| Tue, Sep 29 | 9:15 AM | 8:58 PM | Low1:39 AM-0.3 ft | High10:03 AM3.0 ft | Low1:40 PM2.9 ft | High6:55 PM3.2 ft | 3.5 ft |
| Wed, Sep 30 | 9:16 AM | 8:56 PM | Low2:35 AM-0.7 ft | High11:08 AM3.3 ft | Low2:54 PM3.1 ft | High7:46 PM3.4 ft | 4.1 ft |
| Thu, Oct 1 | 9:18 AM | 8:53 PM | Low3:33 AM-1.0 ft | High12:00 PM3.5 ft | Low3:59 PM3.2 ft | High8:45 PM3.6 ft | 4.6 ft |
| Fri, Oct 2 | 9:20 AM | 8:51 PM | Low4:28 AM-1.2 ft | High12:47 PM3.6 ft | Low4:53 PM3.1 ft | High9:50 PM3.7 ft | 4.9 ft |
| Sat, Oct 3 | 9:22 AM | 8:49 PM | Low5:22 AM-1.3 ft | High1:31 PM3.6 ft | Low5:44 PM2.9 ft | High10:56 PM3.7 ft | 5.0 ft |
| Sun, Oct 4 | 9:23 AM | 8:46 PM | Low6:15 AM-1.2 ft | High2:11 PM3.5 ft | Low6:38 PM2.6 ft | — | 4.7 ft |
| Mon, Oct 5 | 9:25 AM | 8:44 PM | High12:01 AM3.6 ft | Low7:06 AM-0.9 ft | High2:48 PM3.4 ft | Low7:37 PM2.2 ft | 4.5 ft |
| Tue, Oct 6 | 9:27 AM | 8:42 PM | High1:10 AM3.4 ft | Low7:57 AM-0.5 ft | High3:22 PM3.3 ft | Low8:36 PM1.7 ft | 3.9 ft |
| Wed, Oct 7 | 9:29 AM | 8:39 PM | High2:25 AM3.1 ft | Low8:44 AM0.0 ft | High3:53 PM3.2 ft | Low9:33 PM1.2 ft | 3.2 ft |
| Thu, Oct 8 | 9:30 AM | 8:37 PM | High3:43 AM2.9 ft | Low9:31 AM0.7 ft | High4:23 PM3.1 ft | Low10:32 PM0.8 ft | 2.4 ft |
| Fri, Oct 9 | 9:32 AM | 8:35 PM | High5:13 AM2.7 ft | Low10:21 AM1.4 ft | High4:50 PM3.1 ft | Low11:30 PM0.4 ft | 2.7 ft |
| Sat, Oct 10 | 9:34 AM | 8:32 PM | High6:50 AM2.7 ft | Low11:20 AM2.1 ft | High5:15 PM3.0 ft | — | 0.9 ft |
| Sun, Oct 11 | 9:36 AM | 8:30 PM | Low12:23 AM0.1 ft | High8:21 AM3.0 ft | Low12:38 PM2.6 ft | High5:38 PM2.9 ft | 2.9 ft |
| Mon, Oct 12 | 9:37 AM | 8:28 PM | Low1:12 AM-0.1 ft | High9:48 AM3.3 ft | Low2:32 PM3.0 ft | High6:01 PM2.9 ft | 3.4 ft |
About Adugak Island tides
Tide predictions for Adugak Island come from NOAA station 9462317 (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.
Adugak Island 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 Adugak Island today?+
Today (Sunday, September 13), high tide at Adugak Island is at 8:49 AM (2.8 ft), 7:50 PM (2.9 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Adugak Island today?+
Today, low tide at Adugak Island is at 1:41 AM (0.5 ft), 1:50 PM (1.8 ft).
What tidal datum do these Adugak Island 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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