Shinaku Inlet Tide Chart
Alaska · NOAA Station 9450618 · 55.593°, -133.152°
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This Week’s Tides for Shinaku Inlet
High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 12:49 AM | 1.9 ft |
| High | 6:45 AM | 7.0 ft |
| Low | 12:27 PM | 2.7 ft |
| High | 6:58 PM | 9.4 ft |
| Low | 1:51 AM | 1.8 ft |
| High | 8:03 AM | 6.4 ft |
| Low | 1:15 PM | 3.5 ft |
| High | 7:48 PM | 9.3 ft |
| Low | 2:58 AM | 1.6 ft |
| High | 9:32 AM | 6.3 ft |
| Low | 2:12 PM | 4.1 ft |
| High | 8:45 PM | 9.2 ft |
| Low | 4:06 AM | 1.2 ft |
| High | 10:47 AM | 6.5 ft |
| Low | 3:23 PM | 4.4 ft |
| High | 9:45 PM | 9.3 ft |
| Low | 5:04 AM | 0.8 ft |
| High | 11:44 AM | 6.9 ft |
| Low | 4:31 PM | 4.4 ft |
| High | 10:39 PM | 9.5 ft |
| Low | 5:50 AM | 0.3 ft |
| High | 12:31 PM | 7.3 ft |
| Low | 5:25 PM | 4.2 ft |
| High | 11:27 PM | 9.8 ft |
| Low | 6:31 AM | -0.2 ft |
| High | 1:12 PM | 7.7 ft |
| Low | 6:11 PM | 3.9 ft |
Shinaku Inlet Tide Table — Next 30 Days
Every high and low tide for the next month at Shinaku Inlet, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Tue, Jul 21Today | 4:39 AM | 9:18 PM | Low12:49 AM1.9 ft | High6:45 AM7.0 ft | Low12:27 PM2.7 ft | High6:58 PM9.4 ft | 7.5 ft |
| Wed, Jul 22 | 4:41 AM | 9:16 PM | Low1:51 AM1.8 ft | High8:03 AM6.4 ft | Low1:15 PM3.5 ft | High7:48 PM9.3 ft | 7.5 ft |
| Thu, Jul 23 | 4:43 AM | 9:15 PM | Low2:58 AM1.6 ft | High9:32 AM6.3 ft | Low2:12 PM4.1 ft | High8:45 PM9.2 ft | 7.6 ft |
| Fri, Jul 24 | 4:44 AM | 9:13 PM | Low4:06 AM1.2 ft | High10:47 AM6.5 ft | Low3:23 PM4.4 ft | High9:45 PM9.3 ft | 8.1 ft |
| Sat, Jul 25 | 4:46 AM | 9:11 PM | Low5:04 AM0.8 ft | High11:44 AM6.9 ft | Low4:31 PM4.4 ft | High10:39 PM9.5 ft | 8.7 ft |
| Sun, Jul 26 | 4:48 AM | 9:10 PM | Low5:50 AM0.3 ft | High12:31 PM7.3 ft | Low5:25 PM4.2 ft | High11:27 PM9.8 ft | 9.5 ft |
| Mon, Jul 27 | 4:50 AM | 9:08 PM | Low6:31 AM-0.2 ft | High1:12 PM7.7 ft | Low6:11 PM3.9 ft | — | 7.9 ft |
| Tue, Jul 28 | 4:51 AM | 9:06 PM | High12:09 AM10.0 ft | Low7:08 AM-0.5 ft | High1:48 PM8.0 ft | Low6:53 PM3.6 ft | 10.5 ft |
| Wed, Jul 29 | 4:53 AM | 9:04 PM | High12:49 AM10.2 ft | Low7:42 AM-0.6 ft | High2:17 PM8.3 ft | Low7:32 PM3.3 ft | 10.8 ft |
| Thu, Jul 30 | 4:55 AM | 9:02 PM | High1:27 AM10.2 ft | Low8:13 AM-0.6 ft | High2:43 PM8.7 ft | Low8:09 PM3.0 ft | 10.8 ft |
| Fri, Jul 31 | 4:57 AM | 9:00 PM | High2:03 AM10.1 ft | Low8:43 AM-0.5 ft | High3:07 PM9.0 ft | Low8:46 PM2.6 ft | 10.6 ft |
| Sat, Aug 1 | 4:58 AM | 8:58 PM | High2:40 AM9.9 ft | Low9:11 AM-0.2 ft | High3:31 PM9.3 ft | Low9:24 PM2.2 ft | 10.1 ft |
| Sun, Aug 2 | 5:00 AM | 8:56 PM | High3:17 AM9.5 ft | Low9:40 AM0.3 ft | High3:59 PM9.6 ft | Low10:06 PM1.8 ft | 9.3 ft |
| Mon, Aug 3 | 5:02 AM | 8:54 PM | High3:59 AM9.0 ft | Low10:11 AM0.9 ft | High4:31 PM9.9 ft | Low10:55 PM1.5 ft | 9.0 ft |
| Tue, Aug 4 | 5:04 AM | 8:52 PM | High4:47 AM8.3 ft | Low10:47 AM1.6 ft | High5:10 PM10.1 ft | Low11:51 PM1.2 ft | 8.9 ft |
| Wed, Aug 5 | 5:06 AM | 8:50 PM | High5:46 AM7.5 ft | Low11:31 AM2.4 ft | High5:57 PM10.2 ft | — | 7.8 ft |
| Thu, Aug 6 | 5:08 AM | 8:48 PM | Low12:55 AM0.9 ft | High7:00 AM6.9 ft | Low12:24 PM3.1 ft | High6:54 PM10.3 ft | 9.4 ft |
| Fri, Aug 7 | 5:10 AM | 8:46 PM | Low2:06 AM0.6 ft | High8:30 AM6.6 ft | Low1:29 PM3.8 ft | High8:01 PM10.3 ft | 9.7 ft |
| Sat, Aug 8 | 5:12 AM | 8:44 PM | Low3:25 AM0.1 ft | High10:06 AM6.8 ft | Low2:51 PM4.1 ft | High9:15 PM10.6 ft | 10.5 ft |
| Sun, Aug 9 | 5:13 AM | 8:42 PM | Low4:37 AM-0.6 ft | High11:17 AM7.4 ft | Low4:16 PM3.8 ft | High10:26 PM10.9 ft | 11.5 ft |
| Mon, Aug 10 | 5:15 AM | 8:39 PM | Low5:37 AM-1.2 ft | High12:13 PM8.1 ft | Low5:25 PM3.2 ft | High11:30 PM11.3 ft | 12.5 ft |
| Tue, Aug 11 | 5:17 AM | 8:37 PM | Low6:28 AM-1.7 ft | High1:01 PM8.8 ft | Low6:23 PM2.5 ft | — | 10.5 ft |
| Wed, Aug 12 | 5:19 AM | 8:35 PM | High12:27 AM11.5 ft | Low7:14 AM-1.8 ft | High1:44 PM9.5 ft | Low7:15 PM1.8 ft | 13.3 ft |
| Thu, Aug 13 | 5:21 AM | 8:33 PM | High1:20 AM11.4 ft | Low7:56 AM-1.6 ft | High2:22 PM9.9 ft | Low8:05 PM1.3 ft | 13.0 ft |
| Fri, Aug 14 | 5:23 AM | 8:30 PM | High2:09 AM11.1 ft | Low8:35 AM-1.1 ft | High2:57 PM10.2 ft | Low8:51 PM1.0 ft | 12.2 ft |
| Sat, Aug 15 | 5:25 AM | 8:28 PM | High2:54 AM10.5 ft | Low9:11 AM-0.4 ft | High3:30 PM10.3 ft | Low9:36 PM0.9 ft | 10.9 ft |
| Sun, Aug 16 | 5:27 AM | 8:26 PM | High3:37 AM9.6 ft | Low9:46 AM0.6 ft | High4:02 PM10.2 ft | Low10:21 PM1.0 ft | 9.6 ft |
| Mon, Aug 17 | 5:29 AM | 8:23 PM | High4:20 AM8.7 ft | Low10:20 AM1.5 ft | High4:34 PM10.0 ft | Low11:09 PM1.2 ft | 8.8 ft |
| Tue, Aug 18 | 5:31 AM | 8:21 PM | High5:06 AM7.7 ft | Low10:55 AM2.5 ft | High5:10 PM9.6 ft | — | 7.1 ft |
| Wed, Aug 19 | 5:33 AM | 8:19 PM | Low12:01 AM1.5 ft | High6:03 AM6.9 ft | Low11:34 AM3.3 ft | High5:53 PM9.2 ft | 7.7 ft |
About Shinaku Inlet tides
Tide predictions for Shinaku Inlet come from NOAA station 9450618 (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.
Shinaku Inlet 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 Shinaku Inlet today?+
Today (Tuesday, July 21), high tide at Shinaku Inlet is at 6:45 AM (7.0 ft), 6:58 PM (9.4 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Shinaku Inlet today?+
Today, low tide at Shinaku Inlet is at 12:49 AM (1.9 ft), 12:27 PM (2.7 ft).
What tidal datum do these Shinaku Inlet 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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