Reid Bay Tide Chart
Alaska · NOAA Station 9451148 · 56.388°, -133.883°
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This Week’s Tides for Reid Bay
High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 1:47 AM | 1.6 ft |
| High | 8:04 AM | 8.4 ft |
| Low | 12:57 PM | 3.6 ft |
| High | 7:42 PM | 11.2 ft |
| Low | 2:59 AM | 1.4 ft |
| High | 9:39 AM | 8.4 ft |
| Low | 2:04 PM | 4.4 ft |
| High | 8:39 PM | 11.1 ft |
| Low | 4:05 AM | 1.0 ft |
| High | 11:03 AM | 8.7 ft |
| Low | 3:22 PM | 4.8 ft |
| High | 9:40 PM | 11.2 ft |
| Low | 5:00 AM | 0.6 ft |
| High | 12:00 PM | 9.2 ft |
| Low | 4:30 PM | 4.7 ft |
| High | 10:37 PM | 11.4 ft |
| Low | 5:45 AM | 0.1 ft |
| High | 12:40 PM | 9.7 ft |
| Low | 5:23 PM | 4.4 ft |
| High | 11:26 PM | 11.7 ft |
| Low | 6:24 AM | -0.4 ft |
| High | 1:13 PM | 10.1 ft |
| Low | 6:07 PM | 4.0 ft |
| High | 12:09 AM | 12.1 ft |
| Low | 6:59 AM | -0.8 ft |
| High | 1:43 PM | 10.4 ft |
| Low | 6:46 PM | 3.5 ft |
Reid Bay Tide Table — Next 30 Days
Every high and low tide for the next month at Reid Bay, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Wed, Jul 22Today | 4:39 AM | 9:24 PM | Low1:47 AM1.6 ft | High8:04 AM8.4 ft | Low12:57 PM3.6 ft | High7:42 PM11.2 ft | 9.6 ft |
| Thu, Jul 23 | 4:41 AM | 9:22 PM | Low2:59 AM1.4 ft | High9:39 AM8.4 ft | Low2:04 PM4.4 ft | High8:39 PM11.1 ft | 9.7 ft |
| Fri, Jul 24 | 4:43 AM | 9:20 PM | Low4:05 AM1.0 ft | High11:03 AM8.7 ft | Low3:22 PM4.8 ft | High9:40 PM11.2 ft | 10.2 ft |
| Sat, Jul 25 | 4:44 AM | 9:19 PM | Low5:00 AM0.6 ft | High12:00 PM9.2 ft | Low4:30 PM4.7 ft | High10:37 PM11.4 ft | 10.8 ft |
| Sun, Jul 26 | 4:46 AM | 9:17 PM | Low5:45 AM0.1 ft | High12:40 PM9.7 ft | Low5:23 PM4.4 ft | High11:26 PM11.7 ft | 11.6 ft |
| Mon, Jul 27 | 4:48 AM | 9:15 PM | Low6:24 AM-0.4 ft | High1:13 PM10.1 ft | Low6:07 PM4.0 ft | — | 10.5 ft |
| Tue, Jul 28 | 4:50 AM | 9:13 PM | High12:09 AM12.1 ft | Low6:59 AM-0.8 ft | High1:43 PM10.4 ft | Low6:46 PM3.5 ft | 12.9 ft |
| Wed, Jul 29 | 4:52 AM | 9:11 PM | High12:47 AM12.3 ft | Low7:31 AM-1.1 ft | High2:11 PM10.7 ft | Low7:23 PM3.1 ft | 13.4 ft |
| Thu, Jul 30 | 4:54 AM | 9:09 PM | High1:24 AM12.4 ft | Low8:02 AM-1.3 ft | High2:39 PM11.0 ft | Low7:59 PM2.6 ft | 13.7 ft |
| Fri, Jul 31 | 4:56 AM | 9:07 PM | High2:00 AM12.3 ft | Low8:31 AM-1.2 ft | High3:07 PM11.3 ft | Low8:36 PM2.2 ft | 13.5 ft |
| Sat, Aug 1 | 4:57 AM | 9:05 PM | High2:36 AM12.1 ft | Low9:00 AM-0.9 ft | High3:35 PM11.6 ft | Low9:15 PM1.8 ft | 13.0 ft |
| Sun, Aug 2 | 4:59 AM | 9:03 PM | High3:15 AM11.6 ft | Low9:30 AM-0.4 ft | High4:04 PM11.8 ft | Low9:56 PM1.5 ft | 12.2 ft |
| Mon, Aug 3 | 5:01 AM | 9:01 PM | High3:57 AM11.0 ft | Low10:00 AM0.4 ft | High4:35 PM12.0 ft | Low10:43 PM1.3 ft | 11.6 ft |
| Tue, Aug 4 | 5:03 AM | 8:59 PM | High4:47 AM10.3 ft | Low10:34 AM1.3 ft | High5:11 PM12.1 ft | Low11:37 PM1.2 ft | 10.9 ft |
| Wed, Aug 5 | 5:05 AM | 8:57 PM | High5:47 AM9.5 ft | Low11:12 AM2.4 ft | High5:54 PM12.2 ft | — | 9.8 ft |
| Thu, Aug 6 | 5:07 AM | 8:55 PM | Low12:43 AM1.0 ft | High7:04 AM8.9 ft | Low12:02 PM3.4 ft | High6:49 PM12.2 ft | 11.2 ft |
| Fri, Aug 7 | 5:09 AM | 8:52 PM | Low2:02 AM0.8 ft | High8:42 AM8.7 ft | Low1:14 PM4.2 ft | High7:57 PM12.2 ft | 11.4 ft |
| Sat, Aug 8 | 5:11 AM | 8:50 PM | Low3:22 AM0.2 ft | High10:18 AM9.1 ft | Low2:47 PM4.5 ft | High9:13 PM12.4 ft | 12.2 ft |
| Sun, Aug 9 | 5:13 AM | 8:48 PM | Low4:31 AM-0.6 ft | High11:27 AM9.8 ft | Low4:12 PM4.2 ft | High10:25 PM12.9 ft | 13.5 ft |
| Mon, Aug 10 | 5:15 AM | 8:46 PM | Low5:28 AM-1.4 ft | High12:18 PM10.6 ft | Low5:19 PM3.5 ft | High11:28 PM13.3 ft | 14.7 ft |
| Tue, Aug 11 | 5:17 AM | 8:43 PM | Low6:18 AM-2.0 ft | High1:00 PM11.3 ft | Low6:15 PM2.6 ft | — | 13.3 ft |
| Wed, Aug 12 | 5:19 AM | 8:41 PM | High12:24 AM13.7 ft | Low7:02 AM-2.3 ft | High1:39 PM11.9 ft | Low7:06 PM1.8 ft | 16.0 ft |
| Thu, Aug 13 | 5:21 AM | 8:39 PM | High1:14 AM13.7 ft | Low7:43 AM-2.2 ft | High2:15 PM12.3 ft | Low7:53 PM1.1 ft | 15.9 ft |
| Fri, Aug 14 | 5:23 AM | 8:36 PM | High2:01 AM13.4 ft | Low8:21 AM-1.8 ft | High2:50 PM12.6 ft | Low8:38 PM0.7 ft | 15.2 ft |
| Sat, Aug 15 | 5:25 AM | 8:34 PM | High2:46 AM12.8 ft | Low8:57 AM-1.0 ft | High3:25 PM12.7 ft | Low9:23 PM0.5 ft | 13.8 ft |
| Sun, Aug 16 | 5:27 AM | 8:31 PM | High3:32 AM12.0 ft | Low9:31 AM0.0 ft | High3:58 PM12.6 ft | Low10:07 PM0.6 ft | 12.6 ft |
| Mon, Aug 17 | 5:29 AM | 8:29 PM | High4:18 AM11.0 ft | Low10:04 AM1.1 ft | High4:32 PM12.3 ft | Low10:53 PM0.9 ft | 11.4 ft |
| Tue, Aug 18 | 5:31 AM | 8:27 PM | High5:08 AM10.1 ft | Low10:38 AM2.3 ft | High5:08 PM11.8 ft | Low11:45 PM1.3 ft | 10.5 ft |
| Wed, Aug 19 | 5:33 AM | 8:24 PM | High6:08 AM9.2 ft | Low11:14 AM3.5 ft | High5:48 PM11.4 ft | — | 7.9 ft |
| Thu, Aug 20 | 5:35 AM | 8:22 PM | Low12:48 AM1.7 ft | High7:26 AM8.6 ft | Low11:59 AM4.4 ft | High6:39 PM10.9 ft | 9.2 ft |
About Reid Bay tides
Tide predictions for Reid Bay come from NOAA station 9451148 (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.
Reid Bay 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 Reid Bay today?+
Today (Wednesday, July 22), high tide at Reid Bay is at 8:04 AM (8.4 ft), 7:42 PM (11.2 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Reid Bay today?+
Today, low tide at Reid Bay is at 1:47 AM (1.6 ft), 12:57 PM (3.6 ft).
What tidal datum do these Reid Bay 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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