False Bay, Chatham Strait Tide Chart
Alaska · NOAA Station 9452328 · 57.967°, -134.935°
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This Week’s Tides for False Bay, Chatham Strait
High and low tide times and heights (ft, MLLW) for the week ahead.
| Low | 1:01 AM | 2.7 ft |
| High | 7:00 AM | 11.1 ft |
| Low | 12:51 PM | 3.8 ft |
| High | 7:17 PM | 13.8 ft |
| Low | 2:05 AM | 2.9 ft |
| High | 8:16 AM | 10.1 ft |
| Low | 1:46 PM | 5.0 ft |
| High | 8:13 PM | 13.3 ft |
| Low | 3:16 AM | 2.8 ft |
| High | 9:50 AM | 9.9 ft |
| Low | 2:54 PM | 5.9 ft |
| High | 9:20 PM | 13.1 ft |
| Low | 4:25 AM | 2.3 ft |
| High | 11:11 AM | 10.3 ft |
| Low | 4:07 PM | 6.1 ft |
| High | 10:26 PM | 13.3 ft |
| Low | 5:25 AM | 1.5 ft |
| High | 12:11 PM | 11.1 ft |
| Low | 5:14 PM | 5.9 ft |
| High | 11:23 PM | 13.7 ft |
| Low | 6:15 AM | 0.7 ft |
| High | 12:56 PM | 11.9 ft |
| Low | 6:09 PM | 5.4 ft |
| High | 12:12 AM | 14.3 ft |
| Low | 6:58 AM | -0.1 ft |
| High | 1:33 PM | 12.6 ft |
| Low | 6:55 PM | 4.8 ft |
False Bay, Chatham Strait Tide Table — Next 30 Days
Every high and low tide for the next month at False Bay, Chatham Strait, with heights in feet (MLLW), the daily tidal range, and sunrise & sunset.
| Day | Sunrise | Sunset | Tides (time · ft, MLLW) | Range | |||
|---|---|---|---|---|---|---|---|
| Tue, Jul 21Today | 4:31 AM | 9:40 PM | Low1:01 AM2.7 ft | High7:00 AM11.1 ft | Low12:51 PM3.8 ft | High7:17 PM13.8 ft | 11.1 ft |
| Wed, Jul 22 | 4:33 AM | 9:38 PM | Low2:05 AM2.9 ft | High8:16 AM10.1 ft | Low1:46 PM5.0 ft | High8:13 PM13.3 ft | 10.4 ft |
| Thu, Jul 23 | 4:35 AM | 9:36 PM | Low3:16 AM2.8 ft | High9:50 AM9.9 ft | Low2:54 PM5.9 ft | High9:20 PM13.1 ft | 10.3 ft |
| Fri, Jul 24 | 4:37 AM | 9:35 PM | Low4:25 AM2.3 ft | High11:11 AM10.3 ft | Low4:07 PM6.1 ft | High10:26 PM13.3 ft | 11.0 ft |
| Sat, Jul 25 | 4:39 AM | 9:33 PM | Low5:25 AM1.5 ft | High12:11 PM11.1 ft | Low5:14 PM5.9 ft | High11:23 PM13.7 ft | 12.2 ft |
| Sun, Jul 26 | 4:41 AM | 9:31 PM | Low6:15 AM0.7 ft | High12:56 PM11.9 ft | Low6:09 PM5.4 ft | — | 11.2 ft |
| Mon, Jul 27 | 4:43 AM | 9:29 PM | High12:12 AM14.3 ft | Low6:58 AM-0.1 ft | High1:33 PM12.6 ft | Low6:55 PM4.8 ft | 14.4 ft |
| Tue, Jul 28 | 4:45 AM | 9:26 PM | High12:53 AM14.8 ft | Low7:34 AM-0.7 ft | High2:05 PM13.3 ft | Low7:34 PM4.2 ft | 15.5 ft |
| Wed, Jul 29 | 4:47 AM | 9:24 PM | High1:30 AM15.2 ft | Low8:07 AM-1.1 ft | High2:34 PM13.8 ft | Low8:09 PM3.6 ft | 16.3 ft |
| Thu, Jul 30 | 4:49 AM | 9:22 PM | High2:04 AM15.4 ft | Low8:37 AM-1.2 ft | High3:01 PM14.2 ft | Low8:43 PM3.1 ft | 16.6 ft |
| Fri, Jul 31 | 4:51 AM | 9:20 PM | High2:36 AM15.4 ft | Low9:06 AM-1.1 ft | High3:27 PM14.5 ft | Low9:17 PM2.6 ft | 16.5 ft |
| Sat, Aug 1 | 4:53 AM | 9:18 PM | High3:09 AM15.2 ft | Low9:35 AM-0.7 ft | High3:53 PM14.8 ft | Low9:52 PM2.2 ft | 15.9 ft |
| Sun, Aug 2 | 4:55 AM | 9:16 PM | High3:45 AM14.7 ft | Low10:06 AM-0.1 ft | High4:21 PM15.1 ft | Low10:31 PM1.9 ft | 15.2 ft |
| Mon, Aug 3 | 4:57 AM | 9:13 PM | High4:24 AM14.1 ft | Low10:39 AM0.8 ft | High4:54 PM15.2 ft | Low11:14 PM1.7 ft | 14.4 ft |
| Tue, Aug 4 | 4:59 AM | 9:11 PM | High5:09 AM13.2 ft | Low11:17 AM1.9 ft | High5:31 PM15.2 ft | — | 13.3 ft |
| Wed, Aug 5 | 5:01 AM | 9:09 PM | Low12:06 AM1.6 ft | High6:02 AM12.1 ft | Low12:02 PM3.1 ft | High6:17 PM15.0 ft | 13.4 ft |
| Thu, Aug 6 | 5:04 AM | 9:06 PM | Low1:08 AM1.6 ft | High7:11 AM11.0 ft | Low12:58 PM4.4 ft | High7:14 PM14.6 ft | 13.0 ft |
| Fri, Aug 7 | 5:06 AM | 9:04 PM | Low2:22 AM1.5 ft | High8:45 AM10.5 ft | Low2:13 PM5.4 ft | High8:29 PM14.4 ft | 12.9 ft |
| Sat, Aug 8 | 5:08 AM | 9:02 PM | Low3:44 AM0.8 ft | High10:26 AM10.9 ft | Low3:38 PM5.6 ft | High9:53 PM14.7 ft | 13.9 ft |
| Sun, Aug 9 | 5:10 AM | 8:59 PM | Low4:58 AM-0.3 ft | High11:42 AM12.1 ft | Low4:58 PM5.0 ft | High11:08 PM15.6 ft | 15.9 ft |
| Mon, Aug 10 | 5:12 AM | 8:57 PM | Low6:01 AM-1.5 ft | High12:38 PM13.4 ft | Low6:06 PM3.9 ft | — | 14.9 ft |
| Tue, Aug 11 | 5:14 AM | 8:54 PM | High12:11 AM16.5 ft | Low6:54 AM-2.4 ft | High1:24 PM14.6 ft | Low7:02 PM2.6 ft | 18.9 ft |
| Wed, Aug 12 | 5:16 AM | 8:52 PM | High1:05 AM17.2 ft | Low7:40 AM-2.9 ft | High2:05 PM15.6 ft | Low7:50 PM1.5 ft | 20.1 ft |
| Thu, Aug 13 | 5:19 AM | 8:49 PM | High1:54 AM17.4 ft | Low8:21 AM-2.9 ft | High2:43 PM16.2 ft | Low8:35 PM0.7 ft | 20.3 ft |
| Fri, Aug 14 | 5:21 AM | 8:47 PM | High2:38 AM17.1 ft | Low8:59 AM-2.3 ft | High3:18 PM16.4 ft | Low9:17 PM0.3 ft | 19.4 ft |
| Sat, Aug 15 | 5:23 AM | 8:44 PM | High3:20 AM16.4 ft | Low9:34 AM-1.3 ft | High3:52 PM16.3 ft | Low9:58 PM0.4 ft | 17.7 ft |
| Sun, Aug 16 | 5:25 AM | 8:42 PM | High4:01 AM15.2 ft | Low10:09 AM0.0 ft | High4:25 PM15.9 ft | Low10:39 PM0.8 ft | 15.9 ft |
| Mon, Aug 17 | 5:27 AM | 8:39 PM | High4:42 AM13.9 ft | Low10:43 AM1.5 ft | High4:58 PM15.2 ft | Low11:21 PM1.4 ft | 13.8 ft |
| Tue, Aug 18 | 5:29 AM | 8:36 PM | High5:25 AM12.4 ft | Low11:18 AM3.0 ft | High5:32 PM14.4 ft | — | 11.4 ft |
| Wed, Aug 19 | 5:32 AM | 8:34 PM | Low12:09 AM2.2 ft | High6:13 AM11.0 ft | Low11:58 AM4.5 ft | High6:12 PM13.5 ft | 11.3 ft |
About False Bay, Chatham Strait tides
Tide predictions for False Bay, Chatham Strait come from NOAA station 9452328 (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.
False Bay, Chatham Strait 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 False Bay, Chatham Strait today?+
Today (Tuesday, July 21), high tide at False Bay, Chatham Strait is at 7:00 AM (11.1 ft), 7:17 PM (13.8 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in False Bay, Chatham Strait today?+
Today, low tide at False Bay, Chatham Strait is at 1:01 AM (2.7 ft), 12:51 PM (3.8 ft).
What tidal datum do these False Bay, Chatham Strait 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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