NOAA station 9451634, Alaska
Herring Bay tide chart
Friday, October 30Alaska Daylight Time
Predicted from Juneau (NOAA’s page for this station, opens in a new tab)Rising, about 6.9 ft now
As of 12:20 PM AKDT
- Next
- High 14.6 ft at 4:18 PMin 3h 58m
- Then
- Low -0.7 ft at 11:03 PMin 10h 43m
High, passed
4:41 AM
12.4 ft
Low, passed
10:16 AM
4.1 ft
- Next
High
4:18 PM
14.6 ft
Low
11:03 PM
-0.7 ft
The week ahead
This week’s tides at Herring 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 15.3 ft | 4:41 AM 12.4 ft4:18 PM 14.6 ft | 10:16 AM 4.1 ft11:03 PM -0.7 ft | 15.3 ft | |
| Sat, Oct 31Range 8.4 ft | 5:44 AM 11.6 ft5:18 PM 13.4 ft | 11:17 AM 5.0 ft | 8.4 ft | |
| Sun, Nov 1Range 11.7 ft | 6:01 AM 11.2 ft5:35 PM 12.2 ft | 12:07 AM 0.5 ft11:37 AM 5.5 ft | 11.7 ft | |
| Mon, Nov 2Range 10.2 ft | 7:23 AM 11.4 ft7:06 PM 11.6 ft | 12:21 AM 1.4 ft1:08 PM 5.2 ft | 10.2 ft | |
| Tue, Nov 3Range 10.3 ft | 8:31 AM 12.1 ft8:31 PM 11.6 ft | 1:37 AM 1.8 ft2:30 PM 4.0 ft | 10.3 ft | |
| Wed, Nov 4Range 11.2 ft | 9:25 AM 13.0 ft9:40 PM 12.0 ft | 2:45 AM 1.8 ft3:33 PM 2.5 ft | 11.2 ft | |
| Thu, Nov 5Range 12.8 ft | 10:08 AM 13.8 ft10:36 PM 12.5 ft | 3:41 AM 1.7 ft4:24 PM 1.0 ft | 12.8 ft |
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Herring 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 15.3 ft | 4:41 AM 12.4 ft4:18 PM 14.6 ft | 10:16 AM 4.1 ft11:03 PM -0.7 ft | 15.3 ft |
| Sat, Oct 31Range 8.4 ft | 5:44 AM 11.6 ft5:18 PM 13.4 ft | 11:17 AM 5.0 ft | 8.4 ft |
| Sun, Nov 1Range 11.7 ft | 6:01 AM 11.2 ft5:35 PM 12.2 ft | 12:07 AM 0.5 ft11:37 AM 5.5 ft | 11.7 ft |
| Mon, Nov 2Range 10.2 ft | 7:23 AM 11.4 ft7:06 PM 11.6 ft | 12:21 AM 1.4 ft1:08 PM 5.2 ft | 10.2 ft |
| Tue, Nov 3Range 10.3 ft | 8:31 AM 12.1 ft8:31 PM 11.6 ft | 1:37 AM 1.8 ft2:30 PM 4.0 ft | 10.3 ft |
| Wed, Nov 4Range 11.2 ft | 9:25 AM 13.0 ft9:40 PM 12.0 ft | 2:45 AM 1.8 ft3:33 PM 2.5 ft | 11.2 ft |
| Thu, Nov 5Range 12.8 ft | 10:08 AM 13.8 ft10:36 PM 12.5 ft | 3:41 AM 1.7 ft4:24 PM 1.0 ft | 12.8 ft |
| Fri, Nov 6Range 14.7 ft | 10:45 AM 14.5 ft11:25 PM 12.9 ft | 4:28 AM 1.7 ft5:07 PM -0.2 ft | 14.7 ft |
| Sat, Nov 7Range 16.0 ft | 11:19 AM 14.9 ft | 5:10 AM 1.9 ft5:46 PM -1.1 ft | 16.0 ft |
| Sun, Nov 8Range 16.7 ft | 12:08 AM 13.1 ft11:51 AM 15.2 ft | 5:49 AM 2.2 ft6:22 PM -1.5 ft | 16.7 ft |
| Mon, Nov 9Range 16.6 ft | 12:48 AM 13.1 ft12:22 PM 15.1 ft | 6:26 AM 2.7 ft6:56 PM -1.5 ft | 16.6 ft |
| Tue, Nov 10Range 16.1 ft | 1:25 AM 13.0 ft12:54 PM 14.9 ft | 7:01 AM 3.2 ft7:30 PM -1.2 ft | 16.1 ft |
| Wed, Nov 11Range 15.3 ft | 2:01 AM 12.6 ft1:26 PM 14.6 ft | 7:36 AM 3.8 ft8:03 PM -0.7 ft | 15.3 ft |
| Thu, Nov 12Range 14.0 ft | 2:37 AM 12.1 ft2:00 PM 14.0 ft | 8:11 AM 4.5 ft8:38 PM 0.0 ft | 14.0 ft |
Show days 15 to 30Hide days 15 to 30 | |||
| Fri, Nov 13Range 12.4 ft | 3:14 AM 11.5 ft2:36 PM 13.3 ft | 8:47 AM 5.1 ft9:15 PM 0.9 ft | 12.4 ft |
| Sat, Nov 14Range 10.8 ft | 3:56 AM 10.9 ft3:16 PM 12.5 ft | 9:27 AM 5.8 ft9:56 PM 1.7 ft | 10.8 ft |
| Sun, Nov 15Range 9.2 ft | 4:46 AM 10.4 ft4:04 PM 11.6 ft | 10:17 AM 6.3 ft10:45 PM 2.4 ft | 9.2 ft |
| Mon, Nov 16Range 7.8 ft | 5:47 AM 10.2 ft5:04 PM 10.8 ft | 11:23 AM 6.5 ft11:43 PM 3.0 ft | 7.8 ft |
| Tue, Nov 17Range 4.2 ft | 6:53 AM 10.4 ft6:20 PM 10.2 ft | 12:43 PM 6.2 ft | 4.2 ft |
| Wed, Nov 18Range 7.6 ft | 7:51 AM 11.0 ft7:40 PM 10.2 ft | 12:49 AM 3.4 ft1:58 PM 5.2 ft | 7.6 ft |
| Thu, Nov 19Range 8.5 ft | 8:39 AM 11.9 ft8:51 PM 10.6 ft | 1:53 AM 3.4 ft2:57 PM 3.8 ft | 8.5 ft |
| Fri, Nov 20Range 10.9 ft | 9:20 AM 12.9 ft9:51 PM 11.4 ft | 2:51 AM 3.3 ft3:46 PM 2.0 ft | 10.9 ft |
| Sat, Nov 21Range 13.7 ft | 9:59 AM 14.0 ft10:44 PM 12.2 ft | 3:42 AM 3.1 ft4:31 PM 0.3 ft | 13.7 ft |
| Sun, Nov 22Range 16.3 ft | 10:38 AM 15.0 ft11:33 PM 12.9 ft | 4:30 AM 2.9 ft5:14 PM -1.3 ft | 16.3 ft |
| Mon, Nov 23Range 18.4 ft | 11:19 AM 15.9 ft | 5:15 AM 2.7 ft5:57 PM -2.5 ft | 18.4 ft |
| Tue, Nov 24Range 19.8 ft | 12:22 AM 13.4 ft12:01 PM 16.5 ft | 6:00 AM 2.6 ft6:40 PM -3.3 ft | 19.8 ft |
| Wed, Nov 25Range 20.3 ft | 1:09 AM 13.7 ft12:46 PM 16.7 ft | 6:45 AM 2.6 ft7:25 PM -3.6 ft | 20.3 ft |
| Thu, Nov 26Range 19.9 ft | 1:58 AM 13.7 ft1:32 PM 16.6 ft | 7:32 AM 2.8 ft8:12 PM -3.3 ft | 19.9 ft |
| Fri, Nov 27Range 18.5 ft | 2:47 AM 13.5 ft2:22 PM 15.9 ft | 8:21 AM 3.1 ft9:01 PM -2.6 ft | 18.5 ft |
| Sat, Nov 28Range 16.4 ft | 3:39 AM 13.1 ft3:14 PM 14.9 ft | 9:15 AM 3.6 ft9:53 PM -1.5 ft | 16.4 ft |
Conditions at Herring 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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About Herring Bay tides
Herring Bay is a NOAA subordinate station (9451634): NOAA predicts its times and heights from Juneau (9452210) 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, Herring Bay has two highs and two lows on 26 days and three turns on 4 days, and the daily range runs from 4.2 to 20.3 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 Herring Bay today?+
Today (Friday, October 30), high tide at Herring Bay is at 4:41 AM (12.4 ft), 4:18 PM (14.6 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Herring Bay today?+
Today, low tide at Herring Bay is at 10:16 AM (4.1 ft), 11:03 PM (-0.7 ft).
What tidal datum do these Herring 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?+
Herring Bay is a NOAA subordinate station (9451634). NOAA predicts its times and heights from Juneau (9452210) 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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