Tide Chart USA

Amak Island tide chart

Alaska · NOAA station 9462987 · times in local time (AKDT)

Tides today, Sunday, October 11

12 AM6 AM12 PM6 PM3:07 AM · 0.1 ft10:41 AM · 6.2 ft3:22 PM · 4.2 ft7:58 PM · 6.1 ft6.2 ft
  • Low 3:07 AM 0.1 ft
  • High 10:41 AM 6.2 ft
  • Low 3:22 PM 4.2 ft
  • High 7:58 PM 6.1 ft

Sunrise 9:15 AM · Sunset 8:04 PM · New moon (0%)

Weather and conditions at Amak Island

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

Marine forecast: Nelson Lagoon to Cape Sarichef out to 15 NM

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

Marine radio: weather channels and VHF

NOAA Weather Radio

  • 162.425 MHz WX4 KJY87, Cold Bay, AK (18 mi)

To get alerts on a weather alert radio, program county code 002013 (Aleutians East).

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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Reports are from visitors and may be wrong. Inappropriate ones are removed.

Tide times this week

DayHigh and low tidesSunrise / sunsetMoon
Sun Oct 11L 3:07 AM 0.1 ftH 10:41 AM 6.2 ftL 3:22 PM 4.2 ftH 7:58 PM 6.1 ft9:15 AM / 8:04 PMNew moon (0%)
Mon Oct 12L 3:56 AM -0.2 ftH 12:08 PM 6.9 ftL 5:16 PM 4.8 ftH 8:21 PM 6.1 ft9:17 AM / 8:01 PMNew moon (2%)
Tue Oct 13L 4:44 AM -0.4 ftH 1:13 PM 7.5 ftL 7:15 PM 5.0 ftH 8:49 PM 6.1 ft9:19 AM / 7:59 PMWaxing crescent (7%)
Wed Oct 14L 5:33 AM -0.4 ftH 2:01 PM 7.9 ftL 8:16 PM 5.1 ftH 9:28 PM 6.1 ft9:21 AM / 7:56 PMWaxing crescent (13%)
Thu Oct 15L 6:21 AM -0.3 ftH 2:43 PM 8.1 ftL 8:53 PM 5.1 ftH 10:19 PM 6.1 ft9:23 AM / 7:54 PMWaxing crescent (21%)
Fri Oct 16L 7:07 AM -0.2 ftH 3:22 PM 8.1 ftL 9:21 PM 5.0 ftH 11:20 PM 6.1 ft9:25 AM / 7:51 PMWaxing crescent (30%)
Sat Oct 17L 7:50 AM -0.1 ftH 3:59 PM 7.9 ftL 9:46 PM 4.9 ft9:27 AM / 7:49 PMFirst quarter (40%)

Tidal currents near Amak Island

From NOAA's current predictions for Amak Island, 5 miles southeast of, 5.8 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 flood runs toward the N (350°) and the ebb toward the SSW (200°). The strongest current this week is 0.9 knots.

DaySlack water and peak currents
Sun Oct 11Ebb 2:43 AM 0.8 knSlack 5:19 AMFlood 9:08 AM 0.9 knSlack 11:57 AMEbb 3:16 PM 0.6 knSlack 5:28 PMFlood 8:32 PM 0.8 knSlack 11:41 PM
Mon Oct 12Ebb 2:58 AM 0.8 knSlack 6:04 AMFlood 9:57 AM 0.8 knSlack 12:50 PMEbb 4:01 PM 0.6 knSlack 6:10 PMFlood 8:56 PM 0.8 kn
Tue Oct 13Slack 12:15 AMEbb 3:13 AM 0.8 knSlack 6:47 AMFlood 10:47 AM 0.8 knSlack 1:43 PMEbb 4:48 PM 0.5 knSlack 6:54 PMFlood 9:30 PM 0.7 kn
Wed Oct 14Slack 12:51 AMEbb 3:44 AM 0.8 knSlack 7:31 AMFlood 11:41 AM 0.7 knSlack 2:39 PMEbb 5:42 PM 0.4 knSlack 7:40 PMFlood 10:10 PM 0.7 kn
Thu Oct 15Slack 1:29 AMEbb 4:23 AM 0.7 knSlack 8:15 AMFlood 12:41 PM 0.7 knSlack 3:36 PMEbb 6:44 PM 0.3 knSlack 8:32 PMFlood 10:56 PM 0.6 kn
Fri Oct 16Slack 2:14 AMEbb 5:07 AM 0.7 knSlack 9:02 AMFlood 1:43 PM 0.7 knSlack 4:34 PMEbb 7:47 PM 0.3 knSlack 9:28 PMFlood 11:48 PM 0.5 kn
Sat Oct 17Slack 3:06 AMEbb 5:56 AM 0.6 knSlack 9:52 AMFlood 2:43 PM 0.7 knSlack 5:29 PMEbb 8:47 PM 0.4 knSlack 10:29 PM

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

Best fishing times at Amak Island

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 11Excellent2:15 AM–4:15 AM, 2:38 PM–4:38 PM10:45 AM–11:45 AM, 7:19 PM–8:19 PM
Mon Oct 12Excellent3:01 AM–5:01 AM, 3:25 PM–5:25 PM12:08 PM–1:08 PM, 7:32 PM–8:32 PM
Tue Oct 13Excellent3:49 AM–5:49 AM, 4:14 PM–6:14 PM1:28 PM–2:28 PM, 7:52 PM–8:52 PM
Wed Oct 14Very good4:38 AM–6:38 AM, 5:04 PM–7:04 PM2:42 PM–3:42 PM, 8:22 PM–9:22 PM
Thu Oct 15Very good5:29 AM–7:29 AM, 5:55 PM–7:55 PM3:41 PM–4:41 PM, 9:08 PM–10:08 PM
Fri Oct 16Good6:20 AM–8:20 AM, 6:45 PM–8:45 PM4:24 PM–5:24 PM, 10:10 PM–11:10 PM
Sat Oct 17Good7:10 AM–9:10 AM, 7:34 PM–9:34 PM4:52 PM–5:52 PM, 11:24 PM–12:24 AM

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. 0.6 ft at 9:46 AM on Tuesday, October 20
  2. 1.1 ft at 10:18 AM on Wednesday, October 21
  3. 1.7 ft at 10:48 AM on Thursday, October 22
  4. 2.5 ft at 11:14 AM on Friday, October 23
  5. 3.3 ft at 11:39 AM on Saturday, October 24
  6. 4.2 ft at 3:22 PM on Sunday, October 11

Tide table: October 11 to November 10, 2026

Full 2026 tide table Full 2027 tide table

DayHigh and low tidesSunrise / sunset
Sun Oct 11L 3:07 AM 0.1 ftH 10:41 AM 6.2 ftL 3:22 PM 4.2 ftH 7:58 PM 6.1 ft9:15 AM / 8:04 PM
Mon Oct 12L 3:56 AM -0.2 ftH 12:08 PM 6.9 ftL 5:16 PM 4.8 ftH 8:21 PM 6.1 ft9:17 AM / 8:01 PM
Tue Oct 13L 4:44 AM -0.4 ftH 1:13 PM 7.5 ftL 7:15 PM 5.0 ftH 8:49 PM 6.1 ft9:19 AM / 7:59 PM
Wed Oct 14L 5:33 AM -0.4 ftH 2:01 PM 7.9 ftL 8:16 PM 5.1 ftH 9:28 PM 6.1 ft9:21 AM / 7:56 PM
Thu Oct 15L 6:21 AM -0.3 ftH 2:43 PM 8.1 ftL 8:53 PM 5.1 ftH 10:19 PM 6.1 ft9:23 AM / 7:54 PM
Fri Oct 16L 7:07 AM -0.2 ftH 3:22 PM 8.1 ftL 9:21 PM 5.0 ftH 11:20 PM 6.1 ft9:25 AM / 7:51 PM
Sat Oct 17L 7:50 AM -0.1 ftH 3:59 PM 7.9 ftL 9:46 PM 4.9 ft9:27 AM / 7:49 PM
Sun Oct 18H 12:21 AM 6.1 ftL 8:31 AM 0.1 ftH 4:31 PM 7.6 ftL 10:09 PM 4.7 ft9:29 AM / 7:47 PM
Mon Oct 19H 1:15 AM 6.0 ftL 9:10 AM 0.3 ftH 4:58 PM 7.2 ftL 10:32 PM 4.3 ft9:32 AM / 7:44 PM
Tue Oct 20H 2:07 AM 5.7 ftL 9:46 AM 0.6 ftH 5:18 PM 6.8 ftL 10:57 PM 3.7 ft9:34 AM / 7:42 PM
Wed Oct 21H 3:07 AM 5.4 ftL 10:18 AM 1.1 ftH 5:30 PM 6.4 ftL 11:26 PM 3.0 ft9:36 AM / 7:40 PM
Thu Oct 22H 4:18 AM 5.1 ftL 10:48 AM 1.7 ftH 5:32 PM 6.2 ftL 11:58 PM 2.2 ft9:38 AM / 7:37 PM
Fri Oct 23H 5:37 AM 4.9 ftL 11:14 AM 2.5 ftH 5:33 PM 6.3 ft9:40 AM / 7:35 PM
Sat Oct 24L 12:35 AM 1.3 ftH 7:10 AM 5.0 ftL 11:39 AM 3.3 ftH 5:41 PM 6.6 ft9:42 AM / 7:33 PM
Sun Oct 25L 1:18 AM 0.3 ftH 8:57 AM 5.4 ftL 12:07 PM 4.2 ftH 5:59 PM 7.1 ft9:44 AM / 7:30 PM
Mon Oct 26L 2:06 AM -0.5 ftH 10:26 AM 6.2 ftL 12:50 PM 5.0 ftH 6:28 PM 7.5 ft9:46 AM / 7:28 PM
Tue Oct 27L 2:59 AM -1.2 ftH 11:41 AM 7.0 ftL 2:21 PM 5.7 ftH 7:13 PM 7.9 ft9:48 AM / 7:26 PM
Wed Oct 28L 3:54 AM -1.8 ftH 12:36 PM 7.7 ftL 3:56 PM 6.1 ftH 8:18 PM 8.2 ft9:50 AM / 7:24 PM
Thu Oct 29L 4:51 AM -2.1 ftH 1:18 PM 8.2 ftL 5:23 PM 6.1 ftH 9:30 PM 8.2 ft9:52 AM / 7:21 PM
Fri Oct 30L 5:49 AM -2.2 ftH 1:57 PM 8.4 ftL 6:39 PM 5.8 ftH 10:42 PM 8.2 ft9:54 AM / 7:19 PM
Sat Oct 31L 6:46 AM -2.1 ftH 2:35 PM 8.5 ftL 7:41 PM 5.2 ftH 11:58 PM 7.9 ft9:56 AM / 7:17 PM
Sun Nov 1L 6:40 AM -1.7 ftH 2:12 PM 8.5 ftL 7:40 PM 4.4 ft8:58 AM / 6:15 PM
Mon Nov 2H 12:15 AM 7.4 ftL 7:31 AM -1.1 ftH 2:49 PM 8.4 ftL 8:40 PM 3.5 ft9:00 AM / 6:13 PM
Tue Nov 3H 1:33 AM 6.8 ftL 8:20 AM -0.1 ftH 3:23 PM 8.3 ftL 9:40 PM 2.5 ft9:03 AM / 6:11 PM
Wed Nov 4H 3:00 AM 6.2 ftL 9:08 AM 1.0 ftH 3:54 PM 8.1 ftL 10:36 PM 1.5 ft9:05 AM / 6:09 PM
Thu Nov 5H 4:29 AM 5.8 ftL 9:55 AM 2.2 ftH 4:20 PM 7.8 ftL 11:27 PM 0.7 ft9:07 AM / 6:07 PM
Fri Nov 6H 6:01 AM 5.8 ftL 10:41 AM 3.4 ftH 4:42 PM 7.6 ft9:09 AM / 6:05 PM
Sat Nov 7L 12:16 AM 0.1 ftH 7:48 AM 6.2 ftL 11:31 AM 4.6 ftH 4:55 PM 7.4 ft9:11 AM / 6:03 PM
Sun Nov 8L 1:03 AM -0.3 ftH 9:30 AM 7.0 ftL 12:44 PM 5.5 ftH 4:58 PM 7.3 ft9:13 AM / 6:01 PM
Mon Nov 9L 1:46 AM -0.4 ftH 10:54 AM 7.8 ft9:15 AM / 5:59 PM
Tue Nov 10L 2:28 AM -0.4 ftH 11:50 AM 8.4 ft9:17 AM / 5:57 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 Amak Island

Amak Island 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 5.0 ft between a high and the next low.

The biggest swings in this window come around Friday, October 30, when the day's range reaches 10.7 ft, and again around Tuesday, November 10 (8.8 ft). Those spring tides follow the new and full moon by a day or two. The calmest day is Thursday, October 22, with only 4.5 ft between the day's highest and lowest water.

The lowest tide of the month is -2.2 ft at 5:49 AM on Friday, October 30. There are 18 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 8.5 ft at 2:35 PM on Saturday, October 31. Onshore wind or a storm can push the real water level above that.

This is a subordinate station: NOAA calculates its times and heights by adjusting a nearby reference station, so expect them to be a few minutes or a few tenths of a foot off on any given day.

Station details

Reference station: Unalaska.

Nearby tide stations

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