Tamgas Harbor, Annette Island Tide Chart
Alaska · NOAA Station 9450273 · 55.067°, -131.542°
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This Week’s Tides for Tamgas Harbor, Annette Island
High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 1:34 AM | 2.4 ft |
| High | 7:45 AM | 10.0 ft |
| Low | 1:13 PM | 4.3 ft |
| High | 7:39 PM | 13.0 ft |
| Low | 2:47 AM | 2.4 ft |
| High | 9:12 AM | 9.6 ft |
| Low | 2:22 PM | 5.2 ft |
| High | 8:43 PM | 12.7 ft |
| Low | 3:58 AM | 2.1 ft |
| High | 10:32 AM | 10.0 ft |
| Low | 3:38 PM | 5.5 ft |
| High | 9:47 PM | 12.9 ft |
| Low | 4:56 AM | 1.5 ft |
| High | 11:32 AM | 10.7 ft |
| Low | 4:42 PM | 5.3 ft |
| High | 10:45 PM | 13.3 ft |
| Low | 5:43 AM | 0.8 ft |
| High | 12:17 PM | 11.5 ft |
| Low | 5:34 PM | 4.8 ft |
| High | 11:34 PM | 14.0 ft |
| Low | 6:23 AM | 0.1 ft |
| High | 12:53 PM | 12.2 ft |
| Low | 6:16 PM | 4.1 ft |
| High | 12:16 AM | 14.6 ft |
| Low | 6:58 AM | -0.6 ft |
| High | 1:26 PM | 12.9 ft |
| Low | 6:54 PM | 3.4 ft |
Tamgas Harbor, Annette Island Tide Table — Next 30 Days
Every high and low tide for the next month at Tamgas Harbor, Annette 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 | 9:07 PM | Low1:34 AM2.4 ft | High7:45 AM10.0 ft | Low1:13 PM4.3 ft | High7:39 PM13.0 ft | 10.6 ft |
| Thu, Jul 23 | 4:39 AM | 9:05 PM | Low2:47 AM2.4 ft | High9:12 AM9.6 ft | Low2:22 PM5.2 ft | High8:43 PM12.7 ft | 10.3 ft |
| Fri, Jul 24 | 4:41 AM | 9:04 PM | Low3:58 AM2.1 ft | High10:32 AM10.0 ft | Low3:38 PM5.5 ft | High9:47 PM12.9 ft | 10.8 ft |
| Sat, Jul 25 | 4:42 AM | 9:02 PM | Low4:56 AM1.5 ft | High11:32 AM10.7 ft | Low4:42 PM5.3 ft | High10:45 PM13.3 ft | 11.8 ft |
| Sun, Jul 26 | 4:44 AM | 9:00 PM | Low5:43 AM0.8 ft | High12:17 PM11.5 ft | Low5:34 PM4.8 ft | High11:34 PM14.0 ft | 13.2 ft |
| Mon, Jul 27 | 4:46 AM | 8:59 PM | Low6:23 AM0.1 ft | High12:53 PM12.2 ft | Low6:16 PM4.1 ft | — | 12.1 ft |
| Tue, Jul 28 | 4:48 AM | 8:57 PM | High12:16 AM14.6 ft | Low6:58 AM-0.6 ft | High1:26 PM12.9 ft | Low6:54 PM3.4 ft | 15.2 ft |
| Wed, Jul 29 | 4:49 AM | 8:55 PM | High12:54 AM15.1 ft | Low7:30 AM-1.1 ft | High1:57 PM13.4 ft | Low7:30 PM2.8 ft | 16.2 ft |
| Thu, Jul 30 | 4:51 AM | 8:53 PM | High1:30 AM15.5 ft | Low8:00 AM-1.4 ft | High2:27 PM13.9 ft | Low8:04 PM2.2 ft | 16.9 ft |
| Fri, Jul 31 | 4:53 AM | 8:51 PM | High2:05 AM15.5 ft | Low8:29 AM-1.4 ft | High2:56 PM14.3 ft | Low8:39 PM1.8 ft | 16.9 ft |
| Sat, Aug 1 | 4:55 AM | 8:49 PM | High2:40 AM15.3 ft | Low8:59 AM-1.2 ft | High3:25 PM14.6 ft | Low9:16 PM1.5 ft | 16.5 ft |
| Sun, Aug 2 | 4:56 AM | 8:47 PM | High3:17 AM14.8 ft | Low9:29 AM-0.6 ft | High3:55 PM14.8 ft | Low9:55 PM1.3 ft | 15.4 ft |
| Mon, Aug 3 | 4:58 AM | 8:45 PM | High3:56 AM14.0 ft | Low10:01 AM0.2 ft | High4:27 PM14.8 ft | Low10:40 PM1.3 ft | 14.6 ft |
| Tue, Aug 4 | 5:00 AM | 8:43 PM | High4:41 AM12.9 ft | Low10:37 AM1.3 ft | High5:04 PM14.7 ft | Low11:32 PM1.4 ft | 13.4 ft |
| Wed, Aug 5 | 5:02 AM | 8:41 PM | High5:35 AM11.8 ft | Low11:20 AM2.6 ft | High5:50 PM14.4 ft | — | 11.8 ft |
| Thu, Aug 6 | 5:04 AM | 8:39 PM | Low12:36 AM1.6 ft | High6:45 AM10.7 ft | Low12:14 PM3.9 ft | High6:48 PM14.2 ft | 12.6 ft |
| Fri, Aug 7 | 5:05 AM | 8:37 PM | Low1:53 AM1.5 ft | High8:14 AM10.2 ft | Low1:29 PM4.8 ft | High8:03 PM14.1 ft | 12.6 ft |
| Sat, Aug 8 | 5:07 AM | 8:35 PM | Low3:16 AM0.9 ft | High9:48 AM10.7 ft | Low3:00 PM5.1 ft | High9:24 PM14.5 ft | 13.6 ft |
| Sun, Aug 9 | 5:09 AM | 8:33 PM | Low4:28 AM-0.2 ft | High11:01 AM11.8 ft | Low4:22 PM4.4 ft | High10:37 PM15.4 ft | 15.6 ft |
| Mon, Aug 10 | 5:11 AM | 8:31 PM | Low5:27 AM-1.3 ft | High11:57 AM13.1 ft | Low5:27 PM3.3 ft | High11:38 PM16.4 ft | 17.7 ft |
| Tue, Aug 11 | 5:13 AM | 8:29 PM | Low6:17 AM-2.3 ft | High12:44 PM14.3 ft | Low6:21 PM2.1 ft | — | 16.6 ft |
| Wed, Aug 12 | 5:15 AM | 8:27 PM | High12:31 AM17.1 ft | Low7:01 AM-2.9 ft | High1:25 PM15.3 ft | Low7:09 PM1.0 ft | 20.0 ft |
| Thu, Aug 13 | 5:17 AM | 8:24 PM | High1:19 AM17.5 ft | Low7:42 AM-3.0 ft | High2:04 PM16.0 ft | Low7:54 PM0.2 ft | 20.5 ft |
| Fri, Aug 14 | 5:18 AM | 8:22 PM | High2:04 AM17.2 ft | Low8:20 AM-2.7 ft | High2:41 PM16.4 ft | Low8:37 PM-0.2 ft | 19.9 ft |
| Sat, Aug 15 | 5:20 AM | 8:20 PM | High2:47 AM16.5 ft | Low8:57 AM-1.8 ft | High3:16 PM16.3 ft | Low9:20 PM-0.2 ft | 18.3 ft |
| Sun, Aug 16 | 5:22 AM | 8:18 PM | High3:29 AM15.4 ft | Low9:33 AM-0.6 ft | High3:51 PM15.9 ft | Low10:02 PM0.2 ft | 16.5 ft |
| Mon, Aug 17 | 5:24 AM | 8:15 PM | High4:11 AM14.0 ft | Low10:08 AM0.9 ft | High4:25 PM15.2 ft | Low10:47 PM0.9 ft | 14.3 ft |
| Tue, Aug 18 | 5:26 AM | 8:13 PM | High4:56 AM12.5 ft | Low10:44 AM2.4 ft | High5:01 PM14.3 ft | Low11:36 PM1.8 ft | 12.5 ft |
| Wed, Aug 19 | 5:28 AM | 8:11 PM | High5:49 AM11.0 ft | Low11:24 AM4.0 ft | High5:43 PM13.3 ft | — | 9.3 ft |
| Thu, Aug 20 | 5:30 AM | 8:08 PM | Low12:37 AM2.6 ft | High6:58 AM9.9 ft | Low12:16 PM5.3 ft | High6:37 PM12.4 ft | 9.8 ft |
About Tamgas Harbor, Annette Island tides
Tide predictions for Tamgas Harbor, Annette Island come from NOAA station 9450273 (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.
Tamgas Harbor, Annette 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 Tamgas Harbor, Annette Island today?+
Today (Wednesday, July 22), high tide at Tamgas Harbor, Annette Island is at 7:45 AM (10.0 ft), 7:39 PM (13.0 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Tamgas Harbor, Annette Island today?+
Today, low tide at Tamgas Harbor, Annette Island is at 1:34 AM (2.4 ft), 1:13 PM (4.3 ft).
What tidal datum do these Tamgas Harbor, Annette 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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