NOAA station 9450970, Alaska
Thoms Point, Zimovia Strait tide chart
Saturday, October 31Alaska Daylight Time
NOAA harmonic station (NOAA’s page for this station, opens in a new tab)Rising, about 11.3 ft now
As of 3:45 AM AKDT
- Next
- High 13.2 ft at 5:18 AMin 1h 33m
- Then
- Low 5.1 ft at 10:48 AMin 7h 3m
- Next
High
5:18 AM
13.2 ft
Low
10:48 AM
5.1 ft
High
4:50 PM
15.5 ft
Low
11:47 PM
0.3 ft
The week ahead
This week’s tides at Thoms Point, Zimovia Strait
Every high and low for the next seven days, in feet above MLLW. The 30-day table below has the rest of the month.
| Day | Tide curve | Highs | Lows | Range |
|---|---|---|---|---|
| Sat, Oct 31Range 15.2 ft | 5:18 AM 13.2 ft4:50 PM 15.5 ft | 10:48 AM 5.1 ft11:47 PM 0.3 ft | 15.2 ft | |
| Sun, Nov 1Range 12.9 ft | 5:36 AM 12.7 ft5:09 PM 14.2 ft | 11:02 AM 5.8 ft11:58 PM 1.3 ft | 12.9 ft | |
| Mon, Nov 2Range 7.9 ft | 6:59 AM 13.1 ft6:46 PM 13.5 ft | 12:32 PM 5.6 ft | 7.9 ft | |
| Tue, Nov 3Range 12.3 ft | 8:07 AM 14.1 ft8:13 PM 13.7 ft | 1:14 AM 1.8 ft2:02 PM 4.5 ft | 12.3 ft | |
| Wed, Nov 4Range 13.6 ft | 9:03 AM 15.4 ft9:23 PM 14.3 ft | 2:24 AM 1.8 ft3:13 PM 2.7 ft | 13.6 ft | |
| Thu, Nov 5Range 15.6 ft | 9:51 AM 16.5 ft10:21 PM 15.0 ft | 3:23 AM 1.7 ft4:07 PM 0.9 ft | 15.6 ft | |
| Fri, Nov 6Range 17.9 ft | 10:33 AM 17.4 ft11:10 PM 15.5 ft | 4:11 AM 1.6 ft4:51 PM -0.5 ft | 17.9 ft |
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Thoms Point, Zimovia Strait tide table for the next 30 days
Every high and low for the next month, with the daily tidal range.
| Day | Highs | Lows | Range |
|---|---|---|---|
| Sat, Oct 31Range 15.2 ft | 5:18 AM 13.2 ft4:50 PM 15.5 ft | 10:48 AM 5.1 ft11:47 PM 0.3 ft | 15.2 ft |
| Sun, Nov 1Range 12.9 ft | 5:36 AM 12.7 ft5:09 PM 14.2 ft | 11:02 AM 5.8 ft11:58 PM 1.3 ft | 12.9 ft |
| Mon, Nov 2Range 7.9 ft | 6:59 AM 13.1 ft6:46 PM 13.5 ft | 12:32 PM 5.6 ft | 7.9 ft |
| Tue, Nov 3Range 12.3 ft | 8:07 AM 14.1 ft8:13 PM 13.7 ft | 1:14 AM 1.8 ft2:02 PM 4.5 ft | 12.3 ft |
| Wed, Nov 4Range 13.6 ft | 9:03 AM 15.4 ft9:23 PM 14.3 ft | 2:24 AM 1.8 ft3:13 PM 2.7 ft | 13.6 ft |
| Thu, Nov 5Range 15.6 ft | 9:51 AM 16.5 ft10:21 PM 15.0 ft | 3:23 AM 1.7 ft4:07 PM 0.9 ft | 15.6 ft |
| Fri, Nov 6Range 17.9 ft | 10:33 AM 17.4 ft11:10 PM 15.5 ft | 4:11 AM 1.6 ft4:51 PM -0.5 ft | 17.9 ft |
| Sat, Nov 7Range 19.5 ft | 11:11 AM 18.0 ft11:54 PM 15.7 ft | 4:53 AM 1.7 ft5:31 PM -1.5 ft | 19.5 ft |
| Sun, Nov 8Range 20.1 ft | 11:46 AM 18.1 ft | 5:31 AM 2.0 ft6:07 PM -2.0 ft | 20.1 ft |
| Mon, Nov 9Range 19.9 ft | 12:34 AM 15.7 ft12:18 PM 17.9 ft | 6:07 AM 2.5 ft6:43 PM -2.0 ft | 19.9 ft |
| Tue, Nov 10Range 19.1 ft | 1:11 AM 15.3 ft12:49 PM 17.5 ft | 6:41 AM 3.1 ft7:18 PM -1.6 ft | 19.1 ft |
| Wed, Nov 11Range 17.8 ft | 1:47 AM 14.8 ft1:19 PM 16.8 ft | 7:15 AM 3.8 ft7:53 PM -1.0 ft | 17.8 ft |
| Thu, Nov 12Range 16.4 ft | 2:21 AM 14.0 ft1:49 PM 16.1 ft | 7:49 AM 4.5 ft8:30 PM -0.3 ft | 16.4 ft |
| Fri, Nov 13Range 14.6 ft | 2:58 AM 13.3 ft2:21 PM 15.2 ft | 8:26 AM 5.2 ft9:09 PM 0.6 ft | 14.6 ft |
Show days 15 to 30Hide days 15 to 30 | |||
| Sat, Nov 14Range 12.9 ft | 3:40 AM 12.6 ft2:59 PM 14.3 ft | 9:07 AM 5.9 ft9:53 PM 1.4 ft | 12.9 ft |
| Sun, Nov 15Range 11.1 ft | 4:32 AM 12.1 ft3:46 PM 13.3 ft | 9:58 AM 6.4 ft10:42 PM 2.2 ft | 11.1 ft |
| Mon, Nov 16Range 9.5 ft | 5:37 AM 12.0 ft4:52 PM 12.3 ft | 11:03 AM 6.7 ft11:40 PM 2.8 ft | 9.5 ft |
| Tue, Nov 17Range 6.0 ft | 6:45 AM 12.4 ft6:18 PM 11.8 ft | 12:21 PM 6.4 ft | 6.0 ft |
| Wed, Nov 18Range 10.0 ft | 7:42 AM 13.2 ft7:41 PM 12.0 ft | 12:44 AM 3.2 ft1:38 PM 5.4 ft | 10.0 ft |
| Thu, Nov 19Range 11.0 ft | 8:29 AM 14.2 ft8:49 PM 12.7 ft | 1:46 AM 3.2 ft2:41 PM 3.7 ft | 11.0 ft |
| Fri, Nov 20Range 13.4 ft | 9:11 AM 15.3 ft9:48 PM 13.5 ft | 2:43 AM 3.1 ft3:33 PM 1.9 ft | 13.4 ft |
| Sat, Nov 21Range 16.5 ft | 9:51 AM 16.5 ft10:39 PM 14.4 ft | 3:32 AM 2.9 ft4:18 PM 0.0 ft | 16.5 ft |
| Sun, Nov 22Range 19.2 ft | 10:30 AM 17.5 ft11:26 PM 15.1 ft | 4:17 AM 2.7 ft5:00 PM -1.7 ft | 19.2 ft |
| Mon, Nov 23Range 21.2 ft | 11:09 AM 18.3 ft | 5:00 AM 2.6 ft5:42 PM -2.9 ft | 21.2 ft |
| Tue, Nov 24Range 22.6 ft | 12:11 AM 15.6 ft11:49 AM 19.0 ft | 5:41 AM 2.6 ft6:25 PM -3.6 ft | 22.6 ft |
| Wed, Nov 25Range 23.0 ft | 12:55 AM 15.7 ft12:30 PM 19.2 ft | 6:23 AM 2.8 ft7:09 PM -3.8 ft | 23.0 ft |
| Thu, Nov 26Range 22.5 ft | 1:39 AM 15.6 ft1:13 PM 19.0 ft | 7:07 AM 3.1 ft7:55 PM -3.5 ft | 22.5 ft |
| Fri, Nov 27Range 21.0 ft | 2:25 AM 15.2 ft1:59 PM 18.3 ft | 7:55 AM 3.5 ft8:44 PM -2.7 ft | 21.0 ft |
| Sat, Nov 28Range 18.7 ft | 3:15 AM 14.7 ft2:49 PM 17.1 ft | 8:48 AM 4.0 ft9:35 PM -1.6 ft | 18.7 ft |
| Sun, Nov 29Range 16.0 ft | 4:10 AM 14.4 ft3:47 PM 15.7 ft | 9:48 AM 4.4 ft10:29 PM -0.3 ft | 16.0 ft |
Conditions at Thoms Point, Zimovia Strait
From the National Weather Service forecast for this spot, with today's sunrise and sunset.
Any date, past or future
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About Thoms Point, Zimovia Strait tides
Thoms Point, Zimovia Strait is a NOAA harmonic tide station (9450970): its predictions come from the tidal constituents NOAA derived from water levels measured at this spot. Heights are in feet above MLLW (Mean Lower Low Water), the datum of US nautical charts, so they line up with charted depths.
In the next 30 days, Thoms Point, Zimovia Strait has two highs and two lows on 26 days and three turns on 4 days, and the daily range runs from 6.0 to 23.0 ft. That is a mixed tide: two highs and two lows on most days, of clearly different heights.
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, air pressure and river flow can push the real water level above or below the prediction. The daily tidal range in the tables 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 Thoms Point, Zimovia Strait today?+
Today (Saturday, October 31), high tide at Thoms Point, Zimovia Strait is at 5:18 AM (13.2 ft), 4:50 PM (15.5 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Thoms Point, Zimovia Strait today?+
Today, low tide at Thoms Point, Zimovia Strait is at 10:48 AM (5.1 ft), 11:47 PM (0.3 ft).
What tidal datum do these Thoms Point, Zimovia 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?+
Thoms Point, Zimovia Strait is a NOAA harmonic station (9450970), so these are NOAA's harmonic predictions for this spot, which are very accurate for the astronomical tide. Real water levels can still differ with wind, air pressure and river flow, so check conditions before you get underway.
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