NOAA station 9451467, Alaska
Red Bluff Bay tide chart
Friday, October 30Alaska Daylight Time
NOAA harmonic station (NOAA’s page for this station, opens in a new tab)Falling, about 12.4 ft now
As of 5:29 PM AKDT
- Next
- Low -1.2 ft at 11:07 PMin 5h 38m
- Then
- High 10.5 ft at 5:39 AMtomorrow, in 12h 10m
High, passed
4:40 AM
11.3 ft
Low, passed
10:11 AM
3.7 ft
High, passed
4:07 PM
13.8 ft
- Next
Low
11:07 PM
-1.2 ft
The week ahead
This week’s tides at Red Bluff 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 15.0 ft | 4:40 AM 11.3 ft4:07 PM 13.8 ft | 10:11 AM 3.7 ft11:07 PM -1.2 ft | 15.0 ft | |
| Sat, Oct 31Range 8.1 ft | 5:39 AM 10.5 ft5:03 PM 12.6 ft | 11:08 AM 4.5 ft | 8.1 ft | |
| Sun, Nov 1Range 11.5 ft | 5:54 AM 10.1 ft5:15 PM 11.4 ft | 12:09 AM -0.1 ft11:23 AM 5.0 ft | 11.5 ft | |
| Mon, Nov 2Range 9.6 ft | 7:17 AM 10.2 ft6:51 PM 10.5 ft | 12:20 AM 0.9 ft12:55 PM 4.9 ft | 9.6 ft | |
| Tue, Nov 3Range 9.3 ft | 8:31 AM 10.8 ft8:29 PM 10.4 ft | 1:35 AM 1.5 ft2:25 PM 4.0 ft | 9.3 ft | |
| Wed, Nov 4Range 10.1 ft | 9:27 AM 11.8 ft9:46 PM 10.8 ft | 2:45 AM 1.7 ft3:35 PM 2.6 ft | 10.1 ft | |
| Thu, Nov 5Range 11.5 ft | 10:12 AM 12.6 ft10:44 PM 11.3 ft | 3:43 AM 1.8 ft4:29 PM 1.1 ft | 11.5 ft |
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Red Bluff 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 15.0 ft | 4:40 AM 11.3 ft4:07 PM 13.8 ft | 10:11 AM 3.7 ft11:07 PM -1.2 ft | 15.0 ft |
| Sat, Oct 31Range 8.1 ft | 5:39 AM 10.5 ft5:03 PM 12.6 ft | 11:08 AM 4.5 ft | 8.1 ft |
| Sun, Nov 1Range 11.5 ft | 5:54 AM 10.1 ft5:15 PM 11.4 ft | 12:09 AM -0.1 ft11:23 AM 5.0 ft | 11.5 ft |
| Mon, Nov 2Range 9.6 ft | 7:17 AM 10.2 ft6:51 PM 10.5 ft | 12:20 AM 0.9 ft12:55 PM 4.9 ft | 9.6 ft |
| Tue, Nov 3Range 9.3 ft | 8:31 AM 10.8 ft8:29 PM 10.4 ft | 1:35 AM 1.5 ft2:25 PM 4.0 ft | 9.3 ft |
| Wed, Nov 4Range 10.1 ft | 9:27 AM 11.8 ft9:46 PM 10.8 ft | 2:45 AM 1.7 ft3:35 PM 2.6 ft | 10.1 ft |
| Thu, Nov 5Range 11.5 ft | 10:12 AM 12.6 ft10:44 PM 11.3 ft | 3:43 AM 1.8 ft4:29 PM 1.1 ft | 11.5 ft |
| Fri, Nov 6Range 13.4 ft | 10:50 AM 13.3 ft11:32 PM 11.8 ft | 4:31 AM 1.9 ft5:13 PM -0.1 ft | 13.4 ft |
| Sat, Nov 7Range 14.8 ft | 11:24 AM 13.8 ft | 5:12 AM 2.0 ft5:52 PM -1.0 ft | 14.8 ft |
| Sun, Nov 8Range 15.5 ft | 12:14 AM 12.0 ft11:56 AM 14.0 ft | 5:50 AM 2.3 ft6:28 PM -1.5 ft | 15.5 ft |
| Mon, Nov 9Range 15.7 ft | 12:52 AM 12.1 ft12:27 PM 14.0 ft | 6:25 AM 2.5 ft7:02 PM -1.7 ft | 15.7 ft |
| Tue, Nov 10Range 15.4 ft | 1:28 AM 11.9 ft12:57 PM 13.8 ft | 6:59 AM 2.9 ft7:37 PM -1.6 ft | 15.4 ft |
| Wed, Nov 11Range 14.7 ft | 2:04 AM 11.6 ft1:28 PM 13.5 ft | 7:33 AM 3.3 ft8:12 PM -1.2 ft | 14.7 ft |
| Thu, Nov 12Range 13.6 ft | 2:39 AM 11.1 ft1:59 PM 13.0 ft | 8:08 AM 3.8 ft8:48 PM -0.6 ft | 13.6 ft |
Show days 15 to 30Hide days 15 to 30 | |||
| Fri, Nov 13Range 12.2 ft | 3:16 AM 10.6 ft2:32 PM 12.3 ft | 8:44 AM 4.4 ft9:27 PM 0.1 ft | 12.2 ft |
| Sat, Nov 14Range 10.7 ft | 3:58 AM 10.0 ft3:09 PM 11.6 ft | 9:25 AM 5.0 ft10:11 PM 0.9 ft | 10.7 ft |
| Sun, Nov 15Range 9.1 ft | 4:47 AM 9.6 ft3:51 PM 10.7 ft | 10:15 AM 5.5 ft11:00 PM 1.6 ft | 9.1 ft |
| Mon, Nov 16Range 7.6 ft | 5:46 AM 9.4 ft4:48 PM 9.9 ft | 11:19 AM 5.8 ft11:57 PM 2.3 ft | 7.6 ft |
| Tue, Nov 17Range 3.9 ft | 6:51 AM 9.5 ft6:07 PM 9.2 ft | 12:38 PM 5.6 ft | 3.9 ft |
| Wed, Nov 18Range 7.3 ft | 7:50 AM 10.0 ft7:38 PM 9.0 ft | 12:58 AM 2.7 ft1:54 PM 4.7 ft | 7.3 ft |
| Thu, Nov 19Range 7.9 ft | 8:38 AM 10.8 ft8:58 PM 9.4 ft | 1:58 AM 2.9 ft2:57 PM 3.4 ft | 7.9 ft |
| Fri, Nov 20Range 9.8 ft | 9:19 AM 11.7 ft10:00 PM 10.2 ft | 2:53 AM 3.0 ft3:48 PM 1.9 ft | 9.8 ft |
| Sat, Nov 21Range 12.5 ft | 9:58 AM 12.7 ft10:52 PM 11.0 ft | 3:44 AM 2.9 ft4:34 PM 0.2 ft | 12.5 ft |
| Sun, Nov 22Range 15.0 ft | 10:36 AM 13.7 ft11:40 PM 11.7 ft | 4:30 AM 2.8 ft5:17 PM -1.3 ft | 15.0 ft |
| Mon, Nov 23Range 17.1 ft | 11:15 AM 14.6 ft | 5:14 AM 2.7 ft5:59 PM -2.5 ft | 17.1 ft |
| Tue, Nov 24Range 18.5 ft | 12:25 AM 12.2 ft11:56 AM 15.2 ft | 5:57 AM 2.6 ft6:43 PM -3.3 ft | 18.5 ft |
| Wed, Nov 25Range 19.1 ft | 1:11 AM 12.4 ft12:39 PM 15.5 ft | 6:41 AM 2.7 ft7:28 PM -3.6 ft | 19.1 ft |
| Thu, Nov 26Range 18.8 ft | 1:57 AM 12.4 ft1:24 PM 15.4 ft | 7:27 AM 2.8 ft8:15 PM -3.4 ft | 18.8 ft |
| Fri, Nov 27Range 17.6 ft | 2:45 AM 12.1 ft2:12 PM 14.9 ft | 8:15 AM 3.1 ft9:04 PM -2.7 ft | 17.6 ft |
| Sat, Nov 28Range 15.6 ft | 3:36 AM 11.8 ft3:03 PM 13.9 ft | 9:08 AM 3.5 ft9:56 PM -1.7 ft | 15.6 ft |
Conditions at Red Bluff 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 Red Bluff Bay.
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About Red Bluff Bay tides
Red Bluff Bay is a NOAA harmonic tide station (9451467): 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, Red Bluff Bay has two highs and two lows on 26 days and three turns on 4 days, and the daily range runs from 3.9 to 19.1 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 Red Bluff Bay today?+
Today (Friday, October 30), high tide at Red Bluff Bay is at 4:40 AM (11.3 ft), 4:07 PM (13.8 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Red Bluff Bay today?+
Today, low tide at Red Bluff Bay is at 10:11 AM (3.7 ft), 11:07 PM (-1.2 ft).
What tidal datum do these Red Bluff 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?+
Red Bluff Bay is a NOAA harmonic station (9451467), 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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