NOAA station 9455500, Alaska
Seldovia, Kachemak Bay tide chart
Saturday, October 31Alaska Daylight Time
NOAA harmonic station (NOAA’s page for this station, opens in a new tab)Rising, about 7.2 ft now
As of 3:45 AM AKDT
- Next
- High 16.2 ft at 7:16 AMin 3h 31m
- Then
- Low 6.0 ft at 12:46 PMin 9h 1m
Low, passed
12:31 AM
-0.7 ft
- Next
High
7:16 AM
16.2 ft
Low
12:46 PM
6.0 ft
High
6:45 PM
17.6 ft
The week ahead
This week’s tides at Seldovia, Kachemak 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 18.3 ft | 7:16 AM 16.2 ft6:45 PM 17.6 ft | 12:31 AM -0.7 ft12:46 PM 6.0 ft | 18.3 ft | |
| Sun, Nov 1Range 15.0 ft | 7:30 AM 15.4 ft7:03 PM 15.9 ft | 1:36 AM 0.9 ft1:02 PM 6.8 ft | 15.0 ft | |
| Mon, Nov 2Range 13.2 ft | 8:50 AM 15.4 ft8:38 PM 15.1 ft | 1:52 AM 2.2 ft2:34 PM 6.6 ft | 13.2 ft | |
| Tue, Nov 3Range 13.5 ft | 10:01 AM 16.2 ft10:08 PM 15.3 ft | 3:14 AM 2.7 ft4:03 PM 5.2 ft | 13.5 ft | |
| Wed, Nov 4Range 14.8 ft | 10:56 AM 17.4 ft11:17 PM 16.1 ft | 4:24 AM 2.6 ft5:09 PM 3.1 ft | 14.8 ft | |
| Thu, Nov 5Range 17.2 ft | 11:40 AM 18.4 ft | 5:18 AM 2.4 ft5:58 PM 1.2 ft | 17.2 ft | |
| Fri, Nov 6Range 19.7 ft | 12:11 AM 17.0 ft12:17 PM 19.3 ft | 6:02 AM 2.4 ft6:40 PM -0.4 ft | 19.7 ft |
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Seldovia, Kachemak 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 18.3 ft | 7:16 AM 16.2 ft6:45 PM 17.6 ft | 12:31 AM -0.7 ft12:46 PM 6.0 ft | 18.3 ft |
| Sun, Nov 1Range 15.0 ft | 7:30 AM 15.4 ft7:03 PM 15.9 ft | 1:36 AM 0.9 ft1:02 PM 6.8 ft | 15.0 ft |
| Mon, Nov 2Range 13.2 ft | 8:50 AM 15.4 ft8:38 PM 15.1 ft | 1:52 AM 2.2 ft2:34 PM 6.6 ft | 13.2 ft |
| Tue, Nov 3Range 13.5 ft | 10:01 AM 16.2 ft10:08 PM 15.3 ft | 3:14 AM 2.7 ft4:03 PM 5.2 ft | 13.5 ft |
| Wed, Nov 4Range 14.8 ft | 10:56 AM 17.4 ft11:17 PM 16.1 ft | 4:24 AM 2.6 ft5:09 PM 3.1 ft | 14.8 ft |
| Thu, Nov 5Range 17.2 ft | 11:40 AM 18.4 ft | 5:18 AM 2.4 ft5:58 PM 1.2 ft | 17.2 ft |
| Fri, Nov 6Range 19.7 ft | 12:11 AM 17.0 ft12:17 PM 19.3 ft | 6:02 AM 2.4 ft6:40 PM -0.4 ft | 19.7 ft |
| Sat, Nov 7Range 21.3 ft | 12:57 AM 17.7 ft12:51 PM 19.9 ft | 6:42 AM 2.4 ft7:17 PM -1.4 ft | 21.3 ft |
| Sun, Nov 8Range 22.2 ft | 1:39 AM 18.2 ft1:23 PM 20.2 ft | 7:18 AM 2.7 ft7:51 PM -2.0 ft | 22.2 ft |
| Mon, Nov 9Range 22.3 ft | 2:17 AM 18.4 ft1:54 PM 20.2 ft | 7:53 AM 3.1 ft8:25 PM -2.1 ft | 22.3 ft |
| Tue, Nov 10Range 21.6 ft | 2:54 AM 18.3 ft2:25 PM 19.9 ft | 8:28 AM 3.6 ft8:59 PM -1.7 ft | 21.6 ft |
| Wed, Nov 11Range 20.2 ft | 3:30 AM 17.9 ft2:56 PM 19.3 ft | 9:03 AM 4.3 ft9:33 PM -0.9 ft | 20.2 ft |
| Thu, Nov 12Range 18.4 ft | 4:07 AM 17.2 ft3:29 PM 18.5 ft | 9:38 AM 5.1 ft10:09 PM 0.1 ft | 18.4 ft |
| Fri, Nov 13Range 16.1 ft | 4:47 AM 16.3 ft4:04 PM 17.4 ft | 10:16 AM 6.0 ft10:47 PM 1.3 ft | 16.1 ft |
Show days 15 to 30Hide days 15 to 30 | |||
| Sat, Nov 14Range 13.7 ft | 5:30 AM 15.3 ft4:43 PM 16.2 ft | 10:57 AM 7.0 ft11:30 PM 2.5 ft | 13.7 ft |
| Sun, Nov 15Range 7.1 ft | 6:22 AM 14.4 ft5:30 PM 14.9 ft | 11:48 AM 7.8 ft | 7.1 ft |
| Mon, Nov 16Range 10.3 ft | 7:21 AM 13.9 ft6:33 PM 13.7 ft | 12:21 AM 3.6 ft12:53 PM 8.2 ft | 10.3 ft |
| Tue, Nov 17Range 9.6 ft | 8:25 AM 14.0 ft7:55 PM 13.0 ft | 1:21 AM 4.4 ft2:12 PM 7.9 ft | 9.6 ft |
| Wed, Nov 18Range 9.8 ft | 9:23 AM 14.6 ft9:21 PM 13.1 ft | 2:28 AM 4.8 ft3:29 PM 6.7 ft | 9.8 ft |
| Thu, Nov 19Range 10.9 ft | 10:11 AM 15.7 ft10:32 PM 14.0 ft | 3:33 AM 4.8 ft4:31 PM 4.9 ft | 10.9 ft |
| Fri, Nov 20Range 14.3 ft | 10:51 AM 17.0 ft11:30 PM 15.3 ft | 4:28 AM 4.6 ft5:19 PM 2.7 ft | 14.3 ft |
| Sat, Nov 21Range 18.0 ft | 11:29 AM 18.5 ft | 5:17 AM 4.1 ft6:02 PM 0.5 ft | 18.0 ft |
| Sun, Nov 22Range 21.4 ft | 12:20 AM 16.7 ft12:08 PM 19.9 ft | 6:03 AM 3.7 ft6:44 PM -1.5 ft | 21.4 ft |
| Mon, Nov 23Range 24.3 ft | 1:08 AM 17.9 ft12:48 PM 21.1 ft | 6:47 AM 3.3 ft7:26 PM -3.2 ft | 24.3 ft |
| Tue, Nov 24Range 26.1 ft | 1:54 AM 18.9 ft1:31 PM 21.9 ft | 7:31 AM 3.0 ft8:09 PM -4.2 ft | 26.1 ft |
| Wed, Nov 25Range 26.9 ft | 2:41 AM 19.4 ft2:15 PM 22.3 ft | 8:16 AM 2.9 ft8:54 PM -4.6 ft | 26.9 ft |
| Thu, Nov 26Range 26.3 ft | 3:28 AM 19.5 ft3:01 PM 22.1 ft | 9:02 AM 3.0 ft9:40 PM -4.2 ft | 26.3 ft |
| Fri, Nov 27Range 24.4 ft | 4:17 AM 19.1 ft3:50 PM 21.2 ft | 9:50 AM 3.5 ft10:29 PM -3.2 ft | 24.4 ft |
| Sat, Nov 28Range 21.5 ft | 5:08 AM 18.5 ft4:43 PM 19.8 ft | 10:43 AM 4.1 ft11:21 PM -1.7 ft | 21.5 ft |
| Sun, Nov 29Range 13.2 ft | 6:04 AM 17.7 ft5:43 PM 18.0 ft | 11:42 AM 4.8 ft | 13.2 ft |
Conditions at Seldovia, Kachemak Bay
From the National Weather Service forecast for this spot and the nearest water temperature reading, with today's sunrise and sunset.
Any date, past or future
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About Seldovia, Kachemak Bay tides
Seldovia, Kachemak Bay is a NOAA harmonic tide station (9455500): 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, Seldovia, Kachemak Bay has two highs and two lows on 26 days and three turns on 4 days, and the daily range runs from 7.1 to 26.9 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.
The latest water temperature near Seldovia, Kachemak Bay is about 47°F, measured at NOAA station 9455500 at 3:36 AM AKDT. Water temperature shapes where fish hold and feed, and tells you what to wear in the water, so check it alongside the tide before you head out.
Frequently asked
What time is high tide in Seldovia, Kachemak Bay today?+
Today (Saturday, October 31), high tide at Seldovia, Kachemak Bay is at 7:16 AM (16.2 ft), 6:45 PM (17.6 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Seldovia, Kachemak Bay today?+
Today, low tide at Seldovia, Kachemak Bay is at 12:31 AM (-0.7 ft), 12:46 PM (6.0 ft).
What tidal datum do these Seldovia, Kachemak 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?+
Seldovia, Kachemak Bay is a NOAA harmonic station (9455500), 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.
What is the water temperature at Seldovia, Kachemak Bay?+
The latest water temperature near Seldovia, Kachemak Bay is about 47°F, measured at NOAA station 9455500 at 3:36 AM AKDT. Water temperature drives fish behavior and tells you what to wear in the water, so it's worth checking alongside the tide.
Pathr nautical charts
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