NOAA station 9450904, Alaska
Lake Bay tide chart
Saturday, October 31Alaska Daylight Time
Predicted from Ketchikan (NOAA’s page for this station, opens in a new tab)Rising, about 1.8 ft now
As of 12:39 AM AKDT
- Next
- High 13.7 ft at 5:35 AMin 4h 56m
- Then
- Low 4.7 ft at 10:50 AMin 10h 11m
- Next
High
5:35 AM
13.7 ft
Low
10:50 AM
4.7 ft
High
5:11 PM
15.6 ft
Low
11:56 PM
0.4 ft
The week ahead
This week’s tides at Lake 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 |
|---|---|---|---|---|
| Sat, Oct 31Range 15.2 ft | 5:35 AM 13.7 ft5:11 PM 15.6 ft | 10:50 AM 4.7 ft11:56 PM 0.4 ft | 15.2 ft | |
| Sun, Nov 1Range 8.9 ft | 5:47 AM 13.1 ft5:28 PM 14.2 ft | 11:10 AM 5.3 ft | 8.9 ft | |
| Mon, Nov 2Range 12.3 ft | 7:05 AM 13.3 ft6:58 PM 13.5 ft | 12:10 AM 1.2 ft12:47 PM 5.0 ft | 12.3 ft | |
| Tue, Nov 3Range 12.6 ft | 8:15 AM 14.1 ft8:22 PM 13.5 ft | 1:24 AM 1.5 ft2:13 PM 3.9 ft | 12.6 ft | |
| Wed, Nov 4Range 13.5 ft | 9:10 AM 15.1 ft9:31 PM 14.0 ft | 2:29 AM 1.6 ft3:17 PM 2.5 ft | 13.5 ft | |
| Thu, Nov 5Range 15.0 ft | 9:56 AM 16.1 ft10:27 PM 14.5 ft | 3:23 AM 1.6 ft4:08 PM 1.1 ft | 15.0 ft | |
| Fri, Nov 6Range 17.0 ft | 10:35 AM 16.9 ft11:15 PM 14.9 ft | 4:08 AM 1.7 ft4:51 PM -0.1 ft | 17.0 ft |
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Lake 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 |
|---|---|---|---|
| Sat, Oct 31Range 15.2 ft | 5:35 AM 13.7 ft5:11 PM 15.6 ft | 10:50 AM 4.7 ft11:56 PM 0.4 ft | 15.2 ft |
| Sun, Nov 1Range 8.9 ft | 5:47 AM 13.1 ft5:28 PM 14.2 ft | 11:10 AM 5.3 ft | 8.9 ft |
| Mon, Nov 2Range 12.3 ft | 7:05 AM 13.3 ft6:58 PM 13.5 ft | 12:10 AM 1.2 ft12:47 PM 5.0 ft | 12.3 ft |
| Tue, Nov 3Range 12.6 ft | 8:15 AM 14.1 ft8:22 PM 13.5 ft | 1:24 AM 1.5 ft2:13 PM 3.9 ft | 12.6 ft |
| Wed, Nov 4Range 13.5 ft | 9:10 AM 15.1 ft9:31 PM 14.0 ft | 2:29 AM 1.6 ft3:17 PM 2.5 ft | 13.5 ft |
| Thu, Nov 5Range 15.0 ft | 9:56 AM 16.1 ft10:27 PM 14.5 ft | 3:23 AM 1.6 ft4:08 PM 1.1 ft | 15.0 ft |
| Fri, Nov 6Range 17.0 ft | 10:35 AM 16.9 ft11:15 PM 14.9 ft | 4:08 AM 1.7 ft4:51 PM -0.1 ft | 17.0 ft |
| Sat, Nov 7Range 18.2 ft | 11:10 AM 17.4 ft11:58 PM 15.2 ft | 4:49 AM 1.9 ft5:29 PM -0.8 ft | 18.2 ft |
| Sun, Nov 8Range 18.9 ft | 11:43 AM 17.7 ft | 5:26 AM 2.3 ft6:05 PM -1.2 ft | 18.9 ft |
| Mon, Nov 9Range 18.9 ft | 12:38 AM 15.2 ft12:15 PM 17.6 ft | 6:01 AM 2.7 ft6:39 PM -1.3 ft | 18.9 ft |
| Tue, Nov 10Range 18.5 ft | 1:15 AM 15.1 ft12:47 PM 17.4 ft | 6:36 AM 3.2 ft7:13 PM -1.1 ft | 18.5 ft |
| Wed, Nov 11Range 17.5 ft | 1:52 AM 14.7 ft1:19 PM 16.9 ft | 7:10 AM 3.7 ft7:48 PM -0.6 ft | 17.5 ft |
| Thu, Nov 12Range 16.1 ft | 2:29 AM 14.2 ft1:53 PM 16.2 ft | 7:44 AM 4.3 ft8:24 PM 0.1 ft | 16.1 ft |
| Fri, Nov 13Range 14.6 ft | 3:07 AM 13.5 ft2:28 PM 15.4 ft | 8:20 AM 4.8 ft9:03 PM 0.8 ft | 14.6 ft |
Show days 15 to 30Hide days 15 to 30 | |||
| Sat, Nov 14Range 12.9 ft | 3:50 AM 12.9 ft3:08 PM 14.5 ft | 9:01 AM 5.4 ft9:46 PM 1.6 ft | 12.9 ft |
| Sun, Nov 15Range 11.2 ft | 4:40 AM 12.3 ft3:56 PM 13.5 ft | 9:52 AM 5.9 ft10:37 PM 2.3 ft | 11.2 ft |
| Mon, Nov 16Range 9.7 ft | 5:38 AM 12.0 ft4:56 PM 12.5 ft | 10:59 AM 6.1 ft11:35 PM 2.8 ft | 9.7 ft |
| Tue, Nov 17Range 6.4 ft | 6:41 AM 12.2 ft6:12 PM 11.9 ft | 12:22 PM 5.8 ft | 6.4 ft |
| Wed, Nov 18Range 9.8 ft | 7:39 AM 12.9 ft7:31 PM 11.8 ft | 12:38 AM 3.1 ft1:38 PM 4.9 ft | 9.8 ft |
| Thu, Nov 19Range 10.8 ft | 8:28 AM 13.9 ft8:42 PM 12.4 ft | 1:38 AM 3.1 ft2:39 PM 3.6 ft | 10.8 ft |
| Fri, Nov 20Range 13.1 ft | 9:10 AM 15.1 ft9:42 PM 13.2 ft | 2:32 AM 3.0 ft3:29 PM 2.0 ft | 13.1 ft |
| Sat, Nov 21Range 15.9 ft | 9:50 AM 16.3 ft10:35 PM 14.1 ft | 3:20 AM 2.9 ft4:14 PM 0.4 ft | 15.9 ft |
| Sun, Nov 22Range 18.6 ft | 10:30 AM 17.5 ft11:24 PM 15.0 ft | 4:06 AM 2.8 ft4:57 PM -1.1 ft | 18.6 ft |
| Mon, Nov 23Range 20.8 ft | 11:11 AM 18.6 ft | 4:50 AM 2.6 ft5:40 PM -2.2 ft | 20.8 ft |
| Tue, Nov 24Range 22.2 ft | 12:12 AM 15.7 ft11:54 AM 19.2 ft | 5:34 AM 2.6 ft6:24 PM -3.0 ft | 22.2 ft |
| Wed, Nov 25Range 22.7 ft | 12:59 AM 16.0 ft12:38 PM 19.5 ft | 6:19 AM 2.7 ft7:09 PM -3.2 ft | 22.7 ft |
| Thu, Nov 26Range 22.3 ft | 1:47 AM 16.1 ft1:25 PM 19.3 ft | 7:05 AM 2.8 ft7:56 PM -3.0 ft | 22.3 ft |
| Fri, Nov 27Range 20.9 ft | 2:36 AM 15.8 ft2:14 PM 18.6 ft | 7:55 AM 3.1 ft8:46 PM -2.3 ft | 20.9 ft |
| Sat, Nov 28Range 18.8 ft | 3:28 AM 15.4 ft3:07 PM 17.4 ft | 8:49 AM 3.6 ft9:39 PM -1.4 ft | 18.8 ft |
| Sun, Nov 29Range 16.1 ft | 4:23 AM 15.0 ft4:06 PM 15.9 ft | 9:50 AM 4.0 ft10:35 PM -0.2 ft | 16.1 ft |
Conditions at Lake 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 Lake Bay.
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About Lake Bay tides
Lake Bay is a NOAA subordinate station (9450904): NOAA predicts its times and heights from Ketchikan (9450460) with offsets for this spot, so treat them as a close guide rather than an exact prediction. 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, Lake Bay has two highs and two lows on 26 days and three turns on 4 days, and the daily range runs from 6.4 to 22.7 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 Lake Bay today?+
Today (Saturday, October 31), high tide at Lake Bay is at 5:35 AM (13.7 ft), 5:11 PM (15.6 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Lake Bay today?+
Today, low tide at Lake Bay is at 10:50 AM (4.7 ft), 11:56 PM (0.4 ft).
What tidal datum do these Lake 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?+
Lake Bay is a NOAA subordinate station (9450904). NOAA predicts its times and heights from Ketchikan (9450460) with offsets for this spot, so treat them as a close guide rather than an exact prediction. Real water levels can also differ with wind, air pressure and river flow.
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