NOAA station 9462573, Alaska
Raven Bay tide chart
Friday, October 30Alaska Daylight Time
Predicted from Unalaska (NOAA’s page for this station, opens in a new tab)Falling, about 4.1 ft now
As of 12:58 PM AKDT
- Next
- Low 4.1 ft at 1:03 PMin 5m
- Then
- High 5.7 ft at 5:39 PMin 4h 41m
Low, passed
12:13 AM
-1.6 ft
High, passed
8:54 AM
5.9 ft
- Next
Low
1:03 PM
4.1 ft
High
5:39 PM
5.7 ft
The week ahead
This week’s tides at Raven 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 7.5 ft | 8:54 AM 5.9 ft5:39 PM 5.7 ft | 12:13 AM -1.6 ft1:03 PM 4.1 ft | 7.5 ft | |
| Sat, Oct 31Range 7.5 ft | 9:32 AM 6.0 ft6:55 PM 5.5 ft | 1:10 AM -1.5 ft2:05 PM 3.7 ft | 7.5 ft | |
| Sun, Nov 1Range 7.2 ft | 9:09 AM 6.0 ft7:12 PM 5.2 ft | 1:04 AM -1.2 ft2:04 PM 3.1 ft | 7.2 ft | |
| Mon, Nov 2Range 6.7 ft | 9:46 AM 5.9 ft8:30 PM 4.7 ft | 1:55 AM -0.8 ft3:04 PM 2.5 ft | 6.7 ft | |
| Tue, Nov 3Range 5.9 ft | 10:20 AM 5.8 ft9:57 PM 4.3 ft | 2:44 AM -0.1 ft4:04 PM 1.8 ft | 5.9 ft | |
| Wed, Nov 4Range 4.9 ft | 10:51 AM 5.6 ft11:26 PM 4.1 ft | 3:32 AM 0.7 ft5:00 PM 1.1 ft | 4.9 ft | |
| Thu, Nov 5Range 5.0 ft | 11:17 AM 5.5 ft | 4:19 AM 1.6 ft5:51 PM 0.5 ft | 5.0 ft |
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Raven 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 7.5 ft | 8:54 AM 5.9 ft5:39 PM 5.7 ft | 12:13 AM -1.6 ft1:03 PM 4.1 ft | 7.5 ft |
| Sat, Oct 31Range 7.5 ft | 9:32 AM 6.0 ft6:55 PM 5.5 ft | 1:10 AM -1.5 ft2:05 PM 3.7 ft | 7.5 ft |
| Sun, Nov 1Range 7.2 ft | 9:09 AM 6.0 ft7:12 PM 5.2 ft | 1:04 AM -1.2 ft2:04 PM 3.1 ft | 7.2 ft |
| Mon, Nov 2Range 6.7 ft | 9:46 AM 5.9 ft8:30 PM 4.7 ft | 1:55 AM -0.8 ft3:04 PM 2.5 ft | 6.7 ft |
| Tue, Nov 3Range 5.9 ft | 10:20 AM 5.8 ft9:57 PM 4.3 ft | 2:44 AM -0.1 ft4:04 PM 1.8 ft | 5.9 ft |
| Wed, Nov 4Range 4.9 ft | 10:51 AM 5.6 ft11:26 PM 4.1 ft | 3:32 AM 0.7 ft5:00 PM 1.1 ft | 4.9 ft |
| Thu, Nov 5Range 5.0 ft | 11:17 AM 5.5 ft | 4:19 AM 1.6 ft5:51 PM 0.5 ft | 5.0 ft |
| Fri, Nov 6Range 5.2 ft | 12:58 AM 4.1 ft11:39 AM 5.3 ft | 5:05 AM 2.4 ft6:40 PM 0.1 ft | 5.2 ft |
| Sat, Nov 7Range 5.4 ft | 2:45 AM 4.3 ft11:52 AM 5.2 ft | 5:55 AM 3.3 ft7:27 PM -0.2 ft | 5.4 ft |
| Sun, Nov 8Range 5.4 ft | 4:27 AM 4.9 ft11:55 AM 5.1 ft | 7:08 AM 3.9 ft8:10 PM -0.3 ft | 5.4 ft |
| Mon, Nov 9Range 5.7 ft | 5:51 AM 5.4 ft | 8:52 PM -0.3 ft | 5.7 ft |
| Tue, Nov 10Range 6.0 ft | 6:47 AM 5.8 ft | 9:34 PM -0.2 ft | 6.0 ft |
| Wed, Nov 11Range 6.2 ft | 7:26 AM 6.1 ft | 10:17 PM -0.1 ft | 6.2 ft |
| Thu, Nov 12Range 6.2 ft | 7:58 AM 6.2 ft | 11:02 PM 0.0 ft | 6.2 ft |
Show days 15 to 30Hide days 15 to 30 | |||
| Fri, Nov 13Range 6.1 ft | 8:26 AM 6.2 ft | 11:46 PM 0.1 ft | 6.1 ft |
| Sat, Nov 14 | 8:52 AM 6.1 ft | None | None |
| Sun, Nov 15Range 5.8 ft | 9:16 AM 6.0 ft | 12:27 AM 0.2 ft | 5.8 ft |
| Mon, Nov 16Range 5.4 ft | 9:38 AM 5.8 ft6:21 PM 4.0 ft | 1:03 AM 0.4 ft3:40 PM 3.3 ft | 5.4 ft |
| Tue, Nov 17Range 4.8 ft | 9:54 AM 5.5 ft7:42 PM 3.7 ft | 1:36 AM 0.7 ft3:51 PM 2.8 ft | 4.8 ft |
| Wed, Nov 18Range 4.2 ft | 10:03 AM 5.3 ft9:10 PM 3.4 ft | 2:04 AM 1.1 ft4:08 PM 2.2 ft | 4.2 ft |
| Thu, Nov 19Range 3.7 ft | 10:03 AM 5.2 ft10:52 PM 3.4 ft | 2:28 AM 1.7 ft4:31 PM 1.5 ft | 3.7 ft |
| Fri, Nov 20Range 4.5 ft | 10:04 AM 5.3 ft | 2:47 AM 2.3 ft5:00 PM 0.8 ft | 4.5 ft |
| Sat, Nov 21Range 5.6 ft | 12:27 AM 3.6 ft10:13 AM 5.7 ft | 2:58 AM 2.9 ft5:36 PM 0.1 ft | 5.6 ft |
| Sun, Nov 22Range 6.7 ft | 2:22 AM 4.1 ft10:33 AM 6.1 ft | 3:04 AM 3.5 ft6:18 PM -0.6 ft | 6.7 ft |
| Mon, Nov 23Range 7.5 ft | 11:04 AM 6.4 ft | 7:07 PM -1.1 ft | 7.5 ft |
| Tue, Nov 24Range 8.2 ft | 11:46 AM 6.7 ft | 8:00 PM -1.5 ft | 8.2 ft |
| Wed, Nov 25Range 8.4 ft | 6:00 AM 5.7 ft12:41 PM 6.8 ft | 6:13 AM 4.9 ft8:56 PM -1.6 ft | 8.4 ft |
| Thu, Nov 26Range 8.3 ft | 6:15 AM 6.0 ft1:53 PM 6.7 ft | 8:41 AM 5.0 ft9:52 PM -1.6 ft | 8.3 ft |
| Fri, Nov 27Range 7.8 ft | 6:46 AM 6.3 ft3:10 PM 6.4 ft | 10:18 AM 4.7 ft10:49 PM -1.4 ft | 7.8 ft |
| Sat, Nov 28Range 7.5 ft | 7:19 AM 6.4 ft4:28 PM 6.0 ft | 11:49 AM 4.2 ft11:44 PM -1.1 ft | 7.5 ft |
Conditions at Raven Bay
From the National Weather Service forecast for this spot, with today's sunrise and sunset.
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About Raven Bay tides
Raven Bay is a NOAA subordinate station (9462573): NOAA predicts its times and heights from Unalaska (9462620) 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, Raven Bay has two highs and two lows on 19 days, one high and one low on 8 days, three turns on 2 days and some other count on 1 day, and the daily range runs from 3.7 to 8.4 ft. That is a mixed tide: some days bring two highs and two lows of clearly different heights, others only one of each.
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 Raven Bay today?+
Today (Friday, October 30), high tide at Raven Bay is at 8:54 AM (5.9 ft), 5:39 PM (5.7 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Raven Bay today?+
Today, low tide at Raven Bay is at 12:13 AM (-1.6 ft), 1:03 PM (4.1 ft).
What tidal datum do these Raven 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?+
Raven Bay is a NOAA subordinate station (9462573). NOAA predicts its times and heights from Unalaska (9462620) 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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