NOAA station 9457493, Alaska
Terror Bay tide chart
Friday, October 30Alaska Daylight Time
NOAA harmonic station (NOAA’s page for this station, opens in a new tab)Rising, about 14.0 ft now
As of 4:12 PM AKDT
- Next
- High 15.5 ft at 5:39 PMin 1h 27m
- Then
- Low -0.6 ft at 12:37 AMtomorrow, in 8h 25m
High, passed
6:10 AM
12.9 ft
Low, passed
11:37 AM
4.6 ft
- Next
High
5:39 PM
15.5 ft
The week ahead
This week’s tides at Terror Bay
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 |
|---|---|---|---|---|
| Fri, Oct 30Range 10.9 ft | 6:10 AM 12.9 ft5:39 PM 15.5 ft | 11:37 AM 4.6 ft | 10.9 ft | |
| Sat, Oct 31Range 14.5 ft | 7:11 AM 12.0 ft6:36 PM 13.9 ft | 12:37 AM -0.6 ft12:36 PM 5.6 ft | 14.5 ft | |
| Sun, Nov 1Range 11.8 ft | 7:29 AM 11.4 ft6:53 PM 12.4 ft | 1:44 AM 0.6 ft1:03 PM 6.2 ft | 11.8 ft | |
| Mon, Nov 2Range 10.0 ft | 8:53 AM 11.6 ft8:32 PM 11.5 ft | 2:04 AM 1.6 ft2:52 PM 5.8 ft | 10.0 ft | |
| Tue, Nov 3Range 10.4 ft | 10:03 AM 12.4 ft10:05 PM 11.5 ft | 3:23 AM 2.0 ft4:18 PM 4.5 ft | 10.4 ft | |
| Wed, Nov 4Range 11.3 ft | 10:58 AM 13.4 ft11:18 PM 12.1 ft | 4:30 AM 2.1 ft5:20 PM 2.8 ft | 11.3 ft | |
| Thu, Nov 5Range 13.3 ft | 11:42 AM 14.4 ft | 5:24 AM 2.1 ft6:09 PM 1.1 ft | 13.3 ft |
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Terror Bay tide table for the next 30 days
Every high and low for the next month, with the daily tidal range.
| Day | Highs | Lows | Range |
|---|---|---|---|
| Fri, Oct 30Range 10.9 ft | 6:10 AM 12.9 ft5:39 PM 15.5 ft | 11:37 AM 4.6 ft | 10.9 ft |
| Sat, Oct 31Range 14.5 ft | 7:11 AM 12.0 ft6:36 PM 13.9 ft | 12:37 AM -0.6 ft12:36 PM 5.6 ft | 14.5 ft |
| Sun, Nov 1Range 11.8 ft | 7:29 AM 11.4 ft6:53 PM 12.4 ft | 1:44 AM 0.6 ft1:03 PM 6.2 ft | 11.8 ft |
| Mon, Nov 2Range 10.0 ft | 8:53 AM 11.6 ft8:32 PM 11.5 ft | 2:04 AM 1.6 ft2:52 PM 5.8 ft | 10.0 ft |
| Tue, Nov 3Range 10.4 ft | 10:03 AM 12.4 ft10:05 PM 11.5 ft | 3:23 AM 2.0 ft4:18 PM 4.5 ft | 10.4 ft |
| Wed, Nov 4Range 11.3 ft | 10:58 AM 13.4 ft11:18 PM 12.1 ft | 4:30 AM 2.1 ft5:20 PM 2.8 ft | 11.3 ft |
| Thu, Nov 5Range 13.3 ft | 11:42 AM 14.4 ft | 5:24 AM 2.1 ft6:09 PM 1.1 ft | 13.3 ft |
| Fri, Nov 6Range 15.3 ft | 12:14 AM 12.7 ft12:19 PM 15.2 ft | 6:09 AM 2.2 ft6:50 PM -0.1 ft | 15.3 ft |
| Sat, Nov 7Range 16.8 ft | 12:59 AM 13.3 ft12:53 PM 15.8 ft | 6:48 AM 2.4 ft7:27 PM -1.0 ft | 16.8 ft |
| Sun, Nov 8Range 17.6 ft | 1:39 AM 13.6 ft1:24 PM 16.1 ft | 7:24 AM 2.7 ft8:01 PM -1.5 ft | 17.6 ft |
| Mon, Nov 9Range 17.7 ft | 2:16 AM 13.7 ft1:54 PM 16.2 ft | 7:57 AM 3.1 ft8:34 PM -1.5 ft | 17.7 ft |
| Tue, Nov 10Range 17.3 ft | 2:51 AM 13.6 ft2:24 PM 16.0 ft | 8:29 AM 3.6 ft9:07 PM -1.3 ft | 17.3 ft |
| Wed, Nov 11Range 16.3 ft | 3:26 AM 13.3 ft2:54 PM 15.5 ft | 9:00 AM 4.2 ft9:40 PM -0.8 ft | 16.3 ft |
| Thu, Nov 12Range 15.0 ft | 4:02 AM 12.8 ft3:25 PM 14.9 ft | 9:31 AM 4.8 ft10:15 PM -0.1 ft | 15.0 ft |
Show days 15 to 30Hide days 15 to 30 | |||
| Fri, Nov 13Range 13.5 ft | 4:39 AM 12.2 ft3:59 PM 14.1 ft | 10:04 AM 5.4 ft10:52 PM 0.6 ft | 13.5 ft |
| Sat, Nov 14Range 11.6 ft | 5:22 AM 11.5 ft4:36 PM 13.1 ft | 10:41 AM 6.0 ft11:33 PM 1.5 ft | 11.6 ft |
| Sun, Nov 15Range 5.4 ft | 6:12 AM 11.0 ft5:20 PM 12.0 ft | 11:29 AM 6.6 ft | 5.4 ft |
| Mon, Nov 16Range 8.7 ft | 7:13 AM 10.7 ft6:20 PM 11.0 ft | 12:21 AM 2.3 ft12:40 PM 6.9 ft | 8.7 ft |
| Tue, Nov 17Range 7.9 ft | 8:20 AM 10.9 ft7:44 PM 10.2 ft | 1:23 AM 3.0 ft2:21 PM 6.6 ft | 7.9 ft |
| Wed, Nov 18Range 8.1 ft | 9:19 AM 11.5 ft9:13 PM 10.2 ft | 2:32 AM 3.4 ft3:43 PM 5.5 ft | 8.1 ft |
| Thu, Nov 19Range 8.9 ft | 10:07 AM 12.5 ft10:29 PM 10.8 ft | 3:35 AM 3.6 ft4:42 PM 3.9 ft | 8.9 ft |
| Fri, Nov 20Range 11.5 ft | 10:50 AM 13.6 ft11:30 PM 11.7 ft | 4:31 AM 3.5 ft5:29 PM 2.1 ft | 11.5 ft |
| Sat, Nov 21Range 14.5 ft | 11:30 AM 14.8 ft | 5:20 AM 3.4 ft6:11 PM 0.3 ft | 14.5 ft |
| Sun, Nov 22Range 17.2 ft | 12:22 AM 12.7 ft12:09 PM 15.9 ft | 6:04 AM 3.3 ft6:52 PM -1.3 ft | 17.2 ft |
| Mon, Nov 23Range 19.4 ft | 1:09 AM 13.6 ft12:49 PM 16.9 ft | 6:47 AM 3.2 ft7:34 PM -2.5 ft | 19.4 ft |
| Tue, Nov 24Range 20.9 ft | 1:54 AM 14.2 ft1:29 PM 17.6 ft | 7:29 AM 3.2 ft8:17 PM -3.3 ft | 20.9 ft |
| Wed, Nov 25Range 21.5 ft | 2:39 AM 14.5 ft2:12 PM 17.9 ft | 8:12 AM 3.3 ft9:01 PM -3.6 ft | 21.5 ft |
| Thu, Nov 26Range 20.8 ft | 3:26 AM 14.4 ft2:57 PM 17.6 ft | 8:58 AM 3.6 ft9:48 PM -3.2 ft | 20.8 ft |
| Fri, Nov 27Range 19.2 ft | 4:15 AM 14.0 ft3:44 PM 16.8 ft | 9:47 AM 3.9 ft10:37 PM -2.4 ft | 19.2 ft |
| Sat, Nov 28Range 16.8 ft | 5:07 AM 13.5 ft4:36 PM 15.5 ft | 10:41 AM 4.4 ft11:29 PM -1.3 ft | 16.8 ft |
Conditions at Terror Bay
From the National Weather Service forecast for this spot, with today's sunrise and sunset.
Any date, past or future
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Pick a date to see the tide curve, the highs and lows and sunrise and sunset at Terror Bay.
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About Terror Bay tides
Terror Bay is a NOAA harmonic tide station (9457493): 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, Terror Bay has two highs and two lows on 26 days and three turns on 4 days, and the daily range runs from 5.4 to 21.5 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 Terror Bay today?+
Today (Friday, October 30), high tide at Terror Bay is at 6:10 AM (12.9 ft), 5:39 PM (15.5 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Terror Bay today?+
Today, low tide at Terror Bay is at 11:37 AM (4.6 ft).
What tidal datum do these Terror 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?+
Terror Bay is a NOAA harmonic station (9457493), 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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