Tide Chart USA

Chenega Island, southwest end tide chart

Alaska · NOAA station 9454777 · times in local time (AKDT)

Tides today, Sunday, October 11

12 AM6 AM12 PM6 PM2:24 AM · 12.0 ft8:07 AM · 1.4 ft2:16 PM · 13.6 ft8:41 PM · -1.0 ft13.6 ft
  • High 2:24 AM 12.0 ft
  • Low 8:07 AM 1.4 ft
  • High 2:16 PM 13.6 ft
  • Low 8:41 PM -1.0 ft

Sunrise 8:23 AM · Sunset 6:56 PM · New moon (0%)

Weather and conditions at Chenega Island, southwest end

Loading the National Weather Service forecast… Open it on weather.gov.

Marine forecast: Southwest Prince William Sound

Loading the latest National Weather Service forecast… Open it on weather.gov.

Marine radio: weather channels and VHF

NOAA Weather Radio

  • 162.500 MHz WX6 WNG530, East Point, AK (36 mi)
  • 162.450 MHz WX5 KZZ93, Point Pigot, AK (38 mi)

To get alerts on a weather alert radio, program county code 002063 (Chugach).

VHF marine channels

  • Ch 16 Distress, safety and calling
  • Ch 9 Boater-to-boater calling
  • Ch 22A Coast Guard safety broadcasts
  • Ch 13 Bridge-to-bridge (big ships, drawbridges)
  • Ch 68, 69, 71, 72, 78A Recreational chat

Weather radio broadcasts are continuous; VHF channels are the US standard. Local harbors and bridges may use others, so check your chart.

Live readings from NOAA and the National Weather Service, loaded when you open this page.

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Recent reports

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Tide times this week

DayHigh and low tidesSunrise / sunsetMoon
Sun Oct 11H 2:24 AM 12.0 ftL 8:07 AM 1.4 ftH 2:16 PM 13.6 ftL 8:41 PM -1.0 ft8:23 AM / 6:56 PMNew moon (0%)
Mon Oct 12H 3:01 AM 11.7 ftL 8:39 AM 2.2 ftH 2:44 PM 13.5 ftL 9:16 PM -0.8 ft8:26 AM / 6:53 PMNew moon (2%)
Tue Oct 13H 3:37 AM 11.1 ftL 9:10 AM 3.0 ftH 3:11 PM 13.1 ftL 9:53 PM -0.2 ft8:28 AM / 6:50 PMWaxing crescent (7%)
Wed Oct 14H 4:13 AM 10.5 ftL 9:42 AM 3.9 ftH 3:39 PM 12.6 ftL 10:32 PM 0.5 ft8:31 AM / 6:47 PMWaxing crescent (13%)
Thu Oct 15H 4:50 AM 9.7 ftL 10:16 AM 4.7 ftH 4:09 PM 11.9 ftL 11:16 PM 1.3 ft8:33 AM / 6:44 PMWaxing crescent (21%)
Fri Oct 16H 5:34 AM 8.9 ftL 10:56 AM 5.5 ftH 4:43 PM 11.1 ft8:36 AM / 6:41 PMWaxing crescent (30%)
Sat Oct 17L 12:07 AM 2.1 ftH 6:38 AM 8.2 ftL 11:49 AM 6.1 ftH 5:26 PM 10.2 ft8:38 AM / 6:38 PMFirst quarter (40%)

Tidal currents near Chenega Island, southwest end

From NOAA's current predictions for W. of Johnson Bay at 33 ft depth, 8.1 miles away. Slack is when the current turns and the water is calmest; flood runs in with the rising tide and ebb runs out with the falling tide. Times are the peak of each run, in knots. The strongest current this week is 0.5 knots.

DaySlack water and peak currents
Sun Oct 11Slack 12:41 AMEbb 4:41 AM 0.5 knSlack 9:07 AMSlack 12:43 PMEbb 4:59 PM 0.5 knSlack 9:30 PM
Mon Oct 12Slack 1:13 AMEbb 5:20 AM 0.5 knSlack 9:47 AMSlack 1:00 PMEbb 5:37 PM 0.5 knSlack 10:07 PM
Tue Oct 13Slack 1:37 AMEbb 6:03 AM 0.5 knSlack 10:29 AMSlack 1:12 PMEbb 6:17 PM 0.5 knSlack 10:46 PM
Wed Oct 14Slack 1:54 AMEbb 6:45 AM 0.4 knSlack 11:14 AMSlack 1:20 PMEbb 6:58 PM 0.5 knSlack 11:27 PM
Thu Oct 15Slack 2:06 AMEbb 7:29 AM 0.4 knSlack 12:05 PMSlack 1:21 PMEbb 7:41 PM 0.4 kn
Fri Oct 16Slack 12:14 AMSlack 2:11 AMEbb 8:19 AM 0.3 knSlack 1:09 PMEbb 8:31 PM 0.4 kn
Sat Oct 17Slack 1:41 AMEbb 9:17 AM 0.3 knSlack 1:40 PMEbb 9:30 PM 0.4 kn

Current predictions can differ a lot over short distances: check the station location on NOAA before planning a passage.

Best fishing times at Chenega Island, southwest end

Solunar periods for this spot: major periods (about two hours) are centred on the moon passing overhead or underfoot, and minor periods (about an hour) on moonrise and moonset. Days near the new and full moon rate higher, and so does a period that lines up with sunrise, sunset or a turn of the tide.

DayRatingMajor periodsMinor periods
Sun Oct 11Excellent1:13 AM–3:13 AM, 1:36 PM–3:36 PM10:06 AM–11:06 AM, 5:51 PM–6:51 PM
Mon Oct 12Excellent1:59 AM–3:59 AM, 2:23 PM–4:23 PM11:42 AM–12:42 PM, 5:53 PM–6:53 PM
Tue Oct 13Excellent2:47 AM–4:47 AM, 3:11 PM–5:11 PM1:17 PM–2:17 PM, 5:58 PM–6:58 PM
Wed Oct 14Very good3:36 AM–5:36 AM, 4:02 PM–6:02 PM2:47 PM–3:47 PM, 6:12 PM–7:12 PM
Thu Oct 15Very good4:27 AM–6:27 AM, 4:52 PM–6:52 PM3:55 PM–4:55 PM, 6:50 PM–7:50 PM
Fri Oct 16Good5:18 AM–7:18 AM, 5:43 PM–7:43 PM4:30 PM–5:30 PM, 8:00 PM–9:00 PM
Sat Oct 17Good6:08 AM–8:08 AM, 6:32 PM–8:32 PM4:43 PM–5:43 PM, 9:30 PM–10:30 PM

Solunar times are a rule of thumb many anglers use, not a guarantee. Moving water around a tide change usually matters as much.

Best daylight low tides in the next two weeks

The lowest water that falls between sunrise and sunset, for tide pooling and beachcombing.

  1. 2.2 ft at 8:39 AM on Monday, October 12
  2. 2.5 ft at 5:49 PM on Thursday, October 22
  3. 3.0 ft at 9:10 AM on Tuesday, October 13
  4. 3.9 ft at 9:42 AM on Wednesday, October 14
  5. 3.9 ft at 5:05 PM on Wednesday, October 21
  6. 4.7 ft at 10:16 AM on Thursday, October 15

Tide table: October 11 to November 10, 2026

Full 2026 tide table Full 2027 tide table

DayHigh and low tidesSunrise / sunset
Sun Oct 11H 2:24 AM 12.0 ftL 8:07 AM 1.4 ftH 2:16 PM 13.6 ftL 8:41 PM -1.0 ft8:23 AM / 6:56 PM
Mon Oct 12H 3:01 AM 11.7 ftL 8:39 AM 2.2 ftH 2:44 PM 13.5 ftL 9:16 PM -0.8 ft8:26 AM / 6:53 PM
Tue Oct 13H 3:37 AM 11.1 ftL 9:10 AM 3.0 ftH 3:11 PM 13.1 ftL 9:53 PM -0.2 ft8:28 AM / 6:50 PM
Wed Oct 14H 4:13 AM 10.5 ftL 9:42 AM 3.9 ftH 3:39 PM 12.6 ftL 10:32 PM 0.5 ft8:31 AM / 6:47 PM
Thu Oct 15H 4:50 AM 9.7 ftL 10:16 AM 4.7 ftH 4:09 PM 11.9 ftL 11:16 PM 1.3 ft8:33 AM / 6:44 PM
Fri Oct 16H 5:34 AM 8.9 ftL 10:56 AM 5.5 ftH 4:43 PM 11.1 ft8:36 AM / 6:41 PM
Sat Oct 17L 12:07 AM 2.1 ftH 6:38 AM 8.2 ftL 11:49 AM 6.1 ftH 5:26 PM 10.2 ft8:38 AM / 6:38 PM
Sun Oct 18L 1:10 AM 2.7 ftH 8:32 AM 8.0 ftL 1:08 PM 6.5 ftH 6:33 PM 9.3 ft8:41 AM / 6:35 PM
Mon Oct 19L 2:22 AM 2.9 ftH 9:54 AM 8.4 ftL 2:47 PM 6.2 ftH 8:33 PM 8.9 ft8:43 AM / 6:33 PM
Tue Oct 20L 3:33 AM 2.8 ftH 10:39 AM 9.2 ftL 4:09 PM 5.3 ftH 10:02 PM 9.2 ft8:46 AM / 6:30 PM
Wed Oct 21L 4:30 AM 2.4 ftH 11:12 AM 10.0 ftL 5:05 PM 3.9 ftH 11:02 PM 9.8 ft8:48 AM / 6:27 PM
Thu Oct 22L 5:15 AM 2.1 ftH 11:41 AM 11.0 ftL 5:49 PM 2.5 ftH 11:50 PM 10.5 ft8:51 AM / 6:24 PM
Fri Oct 23L 5:54 AM 1.8 ftH 12:08 PM 11.9 ftL 6:27 PM 1.0 ft8:53 AM / 6:21 PM
Sat Oct 24H 12:35 AM 11.1 ftL 6:30 AM 1.7 ftH 12:37 PM 12.9 ftL 7:04 PM -0.3 ft8:56 AM / 6:18 PM
Sun Oct 25H 1:17 AM 11.6 ftL 7:04 AM 1.8 ftH 1:07 PM 13.8 ftL 7:41 PM -1.4 ft8:59 AM / 6:16 PM
Mon Oct 26H 1:58 AM 11.9 ftL 7:39 AM 2.0 ftH 1:40 PM 14.4 ftL 8:20 PM -2.0 ft9:01 AM / 6:13 PM
Tue Oct 27H 2:41 AM 11.9 ftL 8:15 AM 2.5 ftH 2:16 PM 14.8 ftL 9:02 PM -2.2 ft9:04 AM / 6:10 PM
Wed Oct 28H 3:24 AM 11.7 ftL 8:54 AM 3.0 ftH 2:54 PM 14.7 ftL 9:47 PM -1.9 ft9:06 AM / 6:07 PM
Thu Oct 29H 4:11 AM 11.1 ftL 9:36 AM 3.7 ftH 3:36 PM 14.3 ftL 10:38 PM -1.3 ft9:09 AM / 6:05 PM
Fri Oct 30H 5:03 AM 10.4 ftL 10:27 AM 4.5 ftH 4:23 PM 13.4 ftL 11:35 PM -0.4 ft9:12 AM / 6:02 PM
Sat Oct 31H 6:07 AM 9.7 ftL 11:30 AM 5.1 ftH 5:19 PM 12.2 ft9:14 AM / 5:59 PM
Sun Nov 1L 12:39 AM 0.5 ftH 6:31 AM 9.4 ftL 11:49 AM 5.4 ftH 5:34 PM 10.8 ft8:17 AM / 4:57 PM
Mon Nov 2L 12:50 AM 1.2 ftH 7:57 AM 9.7 ftL 1:23 PM 5.1 ftH 7:22 PM 10.0 ft8:19 AM / 4:54 PM
Tue Nov 3L 2:02 AM 1.6 ftH 9:00 AM 10.5 ftL 2:51 PM 4.0 ftH 8:56 PM 9.9 ft8:22 AM / 4:51 PM
Wed Nov 4L 3:07 AM 1.9 ftH 9:49 AM 11.4 ftL 3:59 PM 2.6 ftH 10:06 PM 10.2 ft8:25 AM / 4:49 PM
Thu Nov 5L 4:02 AM 2.0 ftH 10:30 AM 12.2 ftL 4:51 PM 1.3 ftH 11:03 PM 10.6 ft8:27 AM / 4:46 PM
Fri Nov 6L 4:48 AM 2.2 ftH 11:07 AM 12.8 ftL 5:34 PM 0.2 ftH 11:52 PM 10.9 ft8:30 AM / 4:44 PM
Sat Nov 7L 5:28 AM 2.4 ftH 11:40 AM 13.3 ftL 6:12 PM -0.6 ft8:32 AM / 4:41 PM
Sun Nov 8H 12:35 AM 11.1 ftL 6:04 AM 2.7 ftH 12:12 PM 13.5 ftL 6:47 PM -1.0 ft8:35 AM / 4:39 PM
Mon Nov 9H 1:14 AM 11.1 ftL 6:38 AM 3.1 ftH 12:42 PM 13.6 ftL 7:21 PM -1.0 ft8:38 AM / 4:36 PM
Tue Nov 10H 1:50 AM 11.0 ftL 7:11 AM 3.6 ftH 1:11 PM 13.4 ftL 7:55 PM -0.8 ft8:40 AM / 4:34 PM

Heights are in feet above mean lower low water (MLLW), the zero line on most US nautical charts. A minus height means the water drops below that line.

About the tides at Chenega Island, southwest end

Chenega Island, southwest end gets two high tides and two low tides almost every day, and the two highs are close in height. Over the next month the water typically rises or falls about 9.3 ft between a high and the next low.

The biggest swings in this window come around Tuesday, October 27, when the day's range reaches 17.0 ft, and again around Sunday, October 11 (14.6 ft). Those spring tides follow the new and full moon by a day or two. The calmest day is Monday, October 19, with only 6.0 ft between the day's highest and lowest water.

The lowest tide of the month is -2.2 ft at 9:02 PM on Tuesday, October 27. There are 14 minus tides (lows below the chart's zero line) in this window: the best times for tide pools, clamming and walking the flats.

The highest predicted tide is 14.8 ft at 2:16 PM on Tuesday, October 27. Onshore wind or a storm can push the real water level above that.

This is a reference (harmonic) station: NOAA predicts its tides directly from years of measured water levels here, which makes it among the most reliable predictions on the coast.

Station details

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