Cape Chlanak Tide Chart
Alaska · NOAA Station 9461276 · 51.710°, -177.145°
Cape Chlanak 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 Cape Chlanak.
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This Week’s Tides for Cape Chlanak
High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 12:20 AM | 0.9 ft |
| High | 7:12 AM | 2.4 ft |
| Low | 12:02 PM | 1.7 ft |
| High | 5:58 PM | 2.7 ft |
| Low | 1:15 AM | 0.4 ft |
| High | 9:04 AM | 2.5 ft |
| Low | 12:55 PM | 2.2 ft |
| High | 6:15 PM | 2.8 ft |
| Low | 2:04 AM | 0.1 ft |
| High | 10:35 AM | 2.8 ft |
| Low | 1:50 PM | 2.6 ft |
| High | 6:34 PM | 2.9 ft |
| Low | 2:49 AM | -0.1 ft |
| High | 11:49 AM | 3.0 ft |
| Low | 2:43 PM | 2.8 ft |
| High | 6:55 PM | 3.1 ft |
| Low | 3:34 AM | -0.2 ft |
| High | 12:55 PM | 3.1 ft |
| Low | 3:26 PM | 3.0 ft |
| High | 7:22 PM | 3.2 ft |
| Low | 4:19 AM | -0.2 ft |
| High | 7:57 PM | 3.2 ft |
| Low | 5:04 AM | -0.2 ft |
| High | 8:37 PM | 3.3 ft |
Cape Chlanak Tide Table — Next 30 Days
Every high and low tide for the next month at Cape Chlanak, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Sun, Sep 13Today | 7:20 AM | 8:08 PM | Low12:20 AM0.9 ft | High7:12 AM2.4 ft | Low12:02 PM1.7 ft | High5:58 PM2.7 ft | 1.8 ft |
| Mon, Sep 14 | 7:22 AM | 8:05 PM | Low1:15 AM0.4 ft | High9:04 AM2.5 ft | Low12:55 PM2.2 ft | High6:15 PM2.8 ft | 2.4 ft |
| Tue, Sep 15 | 7:23 AM | 8:03 PM | Low2:04 AM0.1 ft | High10:35 AM2.8 ft | Low1:50 PM2.6 ft | High6:34 PM2.9 ft | 2.8 ft |
| Wed, Sep 16 | 7:25 AM | 8:01 PM | Low2:49 AM-0.1 ft | High11:49 AM3.0 ft | Low2:43 PM2.8 ft | High6:55 PM3.1 ft | 3.2 ft |
| Thu, Sep 17 | 7:27 AM | 7:58 PM | Low3:34 AM-0.2 ft | High12:55 PM3.1 ft | Low3:26 PM3.0 ft | High7:22 PM3.2 ft | 3.4 ft |
| Fri, Sep 18 | 7:28 AM | 7:56 PM | Low4:19 AM-0.2 ft | High7:57 PM3.2 ft | — | — | 3.4 ft |
| Sat, Sep 19 | 7:30 AM | 7:54 PM | Low5:04 AM-0.2 ft | High8:37 PM3.3 ft | — | — | 3.5 ft |
| Sun, Sep 20 | 7:31 AM | 7:51 PM | Low5:49 AM-0.1 ft | High9:21 PM3.3 ft | — | — | 3.4 ft |
| Mon, Sep 21 | 7:33 AM | 7:49 PM | Low6:33 AM0.0 ft | High10:06 PM3.2 ft | — | — | 3.2 ft |
| Tue, Sep 22 | 7:35 AM | 7:47 PM | Low7:13 AM0.1 ft | High10:54 PM3.0 ft | — | — | 2.9 ft |
| Wed, Sep 23 | 7:36 AM | 7:44 PM | Low7:50 AM0.3 ft | High11:52 PM2.7 ft | — | — | 2.4 ft |
| Thu, Sep 24 | 7:38 AM | 7:42 PM | Low8:24 AM0.6 ft | High4:48 PM2.2 ft | Low8:06 PM2.1 ft | — | 1.6 ft |
| Fri, Sep 25 | 7:40 AM | 7:40 PM | High1:15 AM2.4 ft | Low8:54 AM1.0 ft | High4:15 PM2.2 ft | Low9:31 PM1.7 ft | 1.4 ft |
| Sat, Sep 26 | 7:41 AM | 7:37 PM | High3:13 AM2.2 ft | Low9:22 AM1.4 ft | High4:00 PM2.3 ft | Low10:38 PM1.2 ft | 1.1 ft |
| Sun, Sep 27 | 7:43 AM | 7:35 PM | High5:45 AM2.1 ft | Low9:45 AM1.9 ft | High3:57 PM2.6 ft | Low11:34 PM0.6 ft | 2.0 ft |
| Mon, Sep 28 | 7:44 AM | 7:33 PM | High4:04 PM2.9 ft | — | — | — | — |
| Tue, Sep 29 | 7:46 AM | 7:31 PM | Low12:26 AM0.1 ft | High4:24 PM3.3 ft | — | — | 3.2 ft |
| Wed, Sep 30 | 7:48 AM | 7:28 PM | Low1:17 AM-0.4 ft | High5:01 PM3.6 ft | — | — | 4.0 ft |
| Thu, Oct 1 | 7:49 AM | 7:26 PM | Low2:09 AM-0.7 ft | High5:54 PM3.8 ft | — | — | 4.5 ft |
| Fri, Oct 2 | 7:51 AM | 7:24 PM | Low3:02 AM-0.9 ft | High6:56 PM3.9 ft | — | — | 4.8 ft |
| Sat, Oct 3 | 7:53 AM | 7:21 PM | Low3:55 AM-1.0 ft | High8:04 PM3.8 ft | — | — | 4.8 ft |
| Sun, Oct 4 | 7:54 AM | 7:19 PM | Low4:48 AM-0.9 ft | High9:15 PM3.6 ft | — | — | 4.5 ft |
| Mon, Oct 5 | 7:56 AM | 7:17 PM | Low5:40 AM-0.6 ft | High2:34 PM2.9 ft | Low5:22 PM2.8 ft | High10:29 PM3.4 ft | 4.0 ft |
| Tue, Oct 6 | 7:58 AM | 7:15 PM | Low6:29 AM-0.3 ft | High2:44 PM2.8 ft | Low6:40 PM2.3 ft | High11:49 PM3.0 ft | 3.3 ft |
| Wed, Oct 7 | 7:59 AM | 7:12 PM | Low7:15 AM0.2 ft | High2:54 PM2.6 ft | Low7:57 PM1.8 ft | — | 2.4 ft |
| Thu, Oct 8 | 8:01 AM | 7:10 PM | High1:21 AM2.6 ft | Low7:59 AM0.8 ft | High3:04 PM2.6 ft | Low9:09 PM1.3 ft | 1.8 ft |
| Fri, Oct 9 | 8:03 AM | 7:08 PM | High3:12 AM2.3 ft | Low8:40 AM1.4 ft | High3:14 PM2.7 ft | Low10:12 PM0.8 ft | 1.9 ft |
| Sat, Oct 10 | 8:04 AM | 7:06 PM | High5:26 AM2.3 ft | Low9:23 AM2.0 ft | High3:23 PM2.8 ft | Low11:07 PM0.4 ft | 2.4 ft |
| Sun, Oct 11 | 8:06 AM | 7:03 PM | High7:46 AM2.6 ft | Low10:14 AM2.5 ft | High3:28 PM2.9 ft | Low11:54 PM0.0 ft | 2.9 ft |
| Mon, Oct 12 | 8:08 AM | 7:01 PM | High9:28 AM3.0 ft | Low11:38 AM2.9 ft | High3:25 PM3.1 ft | — | 0.2 ft |
About Cape Chlanak tides
Tide predictions for Cape Chlanak come from NOAA station 9461276 (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.
Cape Chlanak 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 Cape Chlanak today?+
Today (Sunday, September 13), high tide at Cape Chlanak is at 7:12 AM (2.4 ft), 5:58 PM (2.7 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Cape Chlanak today?+
Today, low tide at Cape Chlanak is at 12:20 AM (0.9 ft), 12:02 PM (1.7 ft).
What tidal datum do these Cape Chlanak 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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