Miner Island Tide Chart
Alaska · NOAA Station 9452633 · 58.010°, -136.342°
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This Week’s Tides for Miner Island
High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 1:58 AM | 1.6 ft |
| High | 8:06 AM | 6.2 ft |
| Low | 1:19 PM | 3.6 ft |
| High | 7:52 PM | 9.0 ft |
| Low | 3:11 AM | 1.5 ft |
| High | 9:38 AM | 6.1 ft |
| Low | 2:26 PM | 4.4 ft |
| High | 8:51 PM | 8.9 ft |
| Low | 4:19 AM | 1.2 ft |
| High | 11:02 AM | 6.4 ft |
| Low | 3:41 PM | 4.7 ft |
| High | 9:52 PM | 9.0 ft |
| Low | 5:15 AM | 0.7 ft |
| High | 11:59 AM | 6.9 ft |
| Low | 4:48 PM | 4.7 ft |
| High | 10:47 PM | 9.3 ft |
| Low | 6:01 AM | 0.2 ft |
| High | 12:40 PM | 7.4 ft |
| Low | 5:41 PM | 4.4 ft |
| High | 11:36 PM | 9.7 ft |
| Low | 6:40 AM | -0.3 ft |
| High | 1:14 PM | 7.8 ft |
| Low | 6:25 PM | 3.9 ft |
| High | 12:19 AM | 10.1 ft |
| Low | 7:15 AM | -0.7 ft |
| High | 1:44 PM | 8.2 ft |
| Low | 7:04 PM | 3.4 ft |
Miner Island Tide Table — Next 30 Days
Every high and low tide for the next month at Miner Island, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Wed, Jul 22Today | 4:38 AM | 9:44 PM | Low1:58 AM1.6 ft | High8:06 AM6.2 ft | Low1:19 PM3.6 ft | High7:52 PM9.0 ft | 7.4 ft |
| Thu, Jul 23 | 4:40 AM | 9:42 PM | Low3:11 AM1.5 ft | High9:38 AM6.1 ft | Low2:26 PM4.4 ft | High8:51 PM8.9 ft | 7.4 ft |
| Fri, Jul 24 | 4:42 AM | 9:40 PM | Low4:19 AM1.2 ft | High11:02 AM6.4 ft | Low3:41 PM4.7 ft | High9:52 PM9.0 ft | 7.8 ft |
| Sat, Jul 25 | 4:44 AM | 9:38 PM | Low5:15 AM0.7 ft | High11:59 AM6.9 ft | Low4:48 PM4.7 ft | High10:47 PM9.3 ft | 8.6 ft |
| Sun, Jul 26 | 4:46 AM | 9:36 PM | Low6:01 AM0.2 ft | High12:40 PM7.4 ft | Low5:41 PM4.4 ft | High11:36 PM9.7 ft | 9.5 ft |
| Mon, Jul 27 | 4:48 AM | 9:34 PM | Low6:40 AM-0.3 ft | High1:14 PM7.8 ft | Low6:25 PM3.9 ft | — | 8.1 ft |
| Tue, Jul 28 | 4:50 AM | 9:32 PM | High12:19 AM10.1 ft | Low7:15 AM-0.7 ft | High1:44 PM8.2 ft | Low7:04 PM3.4 ft | 10.8 ft |
| Wed, Jul 29 | 4:52 AM | 9:30 PM | High12:57 AM10.3 ft | Low7:48 AM-1.1 ft | High2:13 PM8.6 ft | Low7:41 PM2.9 ft | 11.4 ft |
| Thu, Jul 30 | 4:54 AM | 9:28 PM | High1:34 AM10.4 ft | Low8:19 AM-1.3 ft | High2:41 PM8.9 ft | Low8:17 PM2.5 ft | 11.7 ft |
| Fri, Jul 31 | 4:56 AM | 9:26 PM | High2:09 AM10.4 ft | Low8:48 AM-1.2 ft | High3:09 PM9.2 ft | Low8:54 PM2.1 ft | 11.6 ft |
| Sat, Aug 1 | 4:58 AM | 9:24 PM | High2:45 AM10.1 ft | Low9:17 AM-1.0 ft | High3:38 PM9.4 ft | Low9:32 PM1.7 ft | 11.1 ft |
| Sun, Aug 2 | 5:01 AM | 9:22 PM | High3:23 AM9.6 ft | Low9:47 AM-0.4 ft | High4:08 PM9.7 ft | Low10:13 PM1.4 ft | 10.1 ft |
| Mon, Aug 3 | 5:03 AM | 9:19 PM | High4:04 AM8.9 ft | Low10:17 AM0.3 ft | High4:40 PM9.8 ft | Low10:59 PM1.2 ft | 9.5 ft |
| Tue, Aug 4 | 5:05 AM | 9:17 PM | High4:52 AM8.1 ft | Low10:50 AM1.3 ft | High5:17 PM9.9 ft | Low11:53 PM1.1 ft | 8.8 ft |
| Wed, Aug 5 | 5:07 AM | 9:15 PM | High5:50 AM7.3 ft | Low11:28 AM2.3 ft | High6:01 PM10.0 ft | — | 7.7 ft |
| Thu, Aug 6 | 5:09 AM | 9:12 PM | Low12:58 AM1.1 ft | High7:06 AM6.6 ft | Low12:18 PM3.4 ft | High6:58 PM9.9 ft | 8.8 ft |
| Fri, Aug 7 | 5:11 AM | 9:10 PM | Low2:16 AM0.9 ft | High8:43 AM6.3 ft | Low1:31 PM4.2 ft | High8:08 PM10.0 ft | 9.1 ft |
| Sat, Aug 8 | 5:13 AM | 9:07 PM | Low3:37 AM0.3 ft | High10:17 AM6.7 ft | Low3:05 PM4.5 ft | High9:25 PM10.3 ft | 10.0 ft |
| Sun, Aug 9 | 5:15 AM | 9:05 PM | Low4:47 AM-0.5 ft | High11:27 AM7.5 ft | Low4:30 PM4.2 ft | High10:36 PM10.8 ft | 11.3 ft |
| Mon, Aug 10 | 5:18 AM | 9:03 PM | Low5:45 AM-1.3 ft | High12:18 PM8.3 ft | Low5:36 PM3.4 ft | High11:38 PM11.3 ft | 12.6 ft |
| Tue, Aug 11 | 5:20 AM | 9:00 PM | Low6:34 AM-1.9 ft | High1:01 PM9.1 ft | Low6:32 PM2.4 ft | — | 11.0 ft |
| Wed, Aug 12 | 5:22 AM | 8:58 PM | High12:32 AM11.7 ft | Low7:19 AM-2.3 ft | High1:40 PM9.7 ft | Low7:22 PM1.5 ft | 14.0 ft |
| Thu, Aug 13 | 5:24 AM | 8:55 PM | High1:22 AM11.8 ft | Low7:59 AM-2.3 ft | High2:17 PM10.2 ft | Low8:09 PM0.8 ft | 14.1 ft |
| Fri, Aug 14 | 5:26 AM | 8:53 PM | High2:08 AM11.5 ft | Low8:37 AM-1.9 ft | High2:53 PM10.5 ft | Low8:54 PM0.4 ft | 13.4 ft |
| Sat, Aug 15 | 5:28 AM | 8:50 PM | High2:53 AM10.8 ft | Low9:13 AM-1.2 ft | High3:28 PM10.6 ft | Low9:38 PM0.2 ft | 12.0 ft |
| Sun, Aug 16 | 5:31 AM | 8:47 PM | High3:37 AM10.0 ft | Low9:48 AM-0.2 ft | High4:03 PM10.5 ft | Low10:23 PM0.4 ft | 10.7 ft |
| Mon, Aug 17 | 5:33 AM | 8:45 PM | High4:23 AM8.9 ft | Low10:22 AM1.0 ft | High4:38 PM10.2 ft | Low11:09 PM0.7 ft | 9.5 ft |
| Tue, Aug 18 | 5:35 AM | 8:42 PM | High5:12 AM7.9 ft | Low10:56 AM2.2 ft | High5:15 PM9.7 ft | — | 7.5 ft |
| Wed, Aug 19 | 5:37 AM | 8:40 PM | Low12:00 AM1.2 ft | High6:09 AM6.9 ft | Low11:33 AM3.4 ft | High5:57 PM9.2 ft | 8.0 ft |
| Thu, Aug 20 | 5:39 AM | 8:37 PM | Low1:02 AM1.7 ft | High7:26 AM6.3 ft | Low12:21 PM4.4 ft | High6:50 PM8.7 ft | 7.0 ft |
About Miner Island tides
Tide predictions for Miner Island come from NOAA station 9452633 (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.
Miner 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 Miner Island today?+
Today (Wednesday, July 22), high tide at Miner Island is at 8:06 AM (6.2 ft), 7:52 PM (9.0 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Miner Island today?+
Today, low tide at Miner Island is at 1:58 AM (1.6 ft), 1:19 PM (3.6 ft).
What tidal datum do these Miner 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.
Never mistime a tide again.
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