Dutch Harbor, Amaknak Island tide chart
Alaska · Dutch Harbor · NOAA station 9462611 · times in local time (AKDT)
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Tides today, Sunday, October 11
- Low 1:12 AM 0.1 ft
- High 8:54 AM 2.9 ft
- Low 1:27 PM 2.4 ft
- High 6:11 PM 2.9 ft
Were today's predicted times right where you were?
Sunrise 9:27 AM · Sunset 8:20 PM · New moon (0%)
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Fishing forecast
Hour by hour at Dutch Harbor, Amaknak IslandBest times
3:00 AM–4:00 AM and 8:00 PM–9:00 PM
New moon (0% lit)
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Weather and conditions at Dutch Harbor, Amaknak Island
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Marine forecast: Unalaska Bay
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- Water temperature —
Marine radio: weather channels and VHF
NOAA Weather Radio
- 162.550 MHz WX1 WXK89, Unalaska, AK (0 mi)
To get alerts on a weather alert radio, program county code 002016 (Aleutians West).
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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Tide times this week
| Day | High and low tides | Sunrise / sunset | Moon |
|---|---|---|---|
| Sun Oct 11 | L 1:12 AM 0.1 ftH 8:54 AM 2.9 ftL 1:27 PM 2.4 ftH 6:11 PM 2.9 ft | 9:27 AM / 8:20 PM | New moon (0%) |
| Mon Oct 12 | L 2:01 AM -0.1 ftH 10:21 AM 3.2 ftL 3:21 PM 2.7 ftH 6:34 PM 2.9 ft | 9:29 AM / 8:17 PM | New moon (2%) |
| Tue Oct 13 | L 2:49 AM -0.2 ftH 11:26 AM 3.5 ft | 9:31 AM / 8:15 PM | Waxing crescent (7%) |
| Wed Oct 14 | L 3:38 AM -0.2 ftH 12:14 PM 3.7 ft | 9:33 AM / 8:13 PM | Waxing crescent (13%) |
| Thu Oct 15 | L 4:26 AM -0.2 ftH 12:56 PM 3.8 ft | 9:35 AM / 8:10 PM | Waxing crescent (21%) |
| Fri Oct 16 | L 5:12 AM -0.1 ftH 1:35 PM 3.8 ftL 7:26 PM 2.8 ftH 9:33 PM 2.9 ft | 9:36 AM / 8:08 PM | Waxing crescent (30%) |
| Sat Oct 17 | L 5:55 AM -0.1 ftH 2:12 PM 3.7 ftL 7:51 PM 2.8 ftH 10:34 PM 2.9 ft | 9:38 AM / 8:06 PM | First quarter (40%) |
Tidal currents near Dutch Harbor, Amaknak Island
From NOAA's current predictions for Captains Bay at 41 ft depth, 1.6 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 0.3 knots.
| Day | Slack water and peak currents |
|---|---|
| Sun Oct 11 | Slack 12:19 AMFlood 4:56 AM 0.3 knSlack 9:57 AMFlood 4:16 PM 0.3 knSlack 8:06 PM |
| Mon Oct 12 | Slack 1:05 AMFlood 5:45 AM 0.3 knFlood 11:06 AM 0.1 knFlood 4:42 PM 0.2 knSlack 8:15 PMEbb 10:56 PM 0.1 kn |
| Tue Oct 13 | Slack 1:49 AMFlood 6:37 AM 0.3 knFlood 12:22 PM 0.2 knFlood 4:53 PM 0.2 knSlack 8:39 PMEbb 11:38 PM 0.1 kn |
| Wed Oct 14 | Slack 2:38 AMFlood 7:43 AM 0.3 knFlood 3:12 PM 0.2 knFlood 5:00 PM 0.2 knSlack 9:27 PM |
| Thu Oct 15 | Ebb 12:32 AM 0.1 knSlack 3:31 AMFlood 8:55 AM 0.3 knFlood 3:36 PM 0.2 knFlood 5:23 PM 0.2 knSlack 10:40 PM |
| Fri Oct 16 | Ebb 1:38 AM 0.1 knSlack 4:24 AMFlood 9:48 AM 0.3 knFlood 3:16 PM 0.2 knFlood 6:10 PM 0.2 kn |
| Sat Oct 17 | Slack 12:01 AMEbb 2:40 AM 0.1 knSlack 5:12 AMFlood 10:29 AM 0.3 knFlood 3:40 PM 0.1 knFlood 8:29 PM 0.2 kn |
Current predictions can differ a lot over short distances: check the station location on NOAA before planning a passage.
Best fishing times at Dutch Harbor, Amaknak Island
The bite score (0 to 100) adds up what anglers watch most: moving water (a tide running harder than usual here scores higher), solunar periods (major periods of about two hours centred on the moon overhead or underfoot, minor periods of about an hour on moonrise and moonset), dawn and dusk light, and how close it is to the new or full moon. Best times are the stretches of the day scoring near that day's top.
| Day | Bite score | Best times | Major periods | Minor periods |
|---|---|---|---|---|
| Sun Oct 11 | 78 · Excellent | 3:00 AM–4:00 AM, 8:00 PM–9:00 PM | 2:29 AM–4:29 AM, 2:52 PM–4:52 PM | 10:53 AM–11:53 AM, 7:40 PM–8:40 PM |
| Mon Oct 12 | 70 · Good | 4:00 AM–5:00 AM, 8:00 PM–9:00 PM | 3:15 AM–5:15 AM, 3:39 PM–5:39 PM | 12:13 PM–1:13 PM, 7:56 PM–8:56 PM |
| Tue Oct 13 | 66 · Good | 5:00 AM–6:00 AM, 5:00 PM–6:00 PM | 4:03 AM–6:03 AM, 4:28 PM–6:28 PM | 1:31 PM–2:31 PM, 8:18 PM–9:18 PM |
| Wed Oct 14 | 59 · Good | 5:00 AM–7:00 AM, 6:00 PM–7:00 PM | 4:53 AM–6:53 AM, 5:18 PM–7:18 PM | 2:42 PM–3:42 PM, 8:51 PM–9:51 PM |
| Thu Oct 15 | 57 · Good | 7:00 PM–8:00 PM, 6:00 AM–7:00 AM | 5:43 AM–7:43 AM, 6:09 PM–8:09 PM | 3:40 PM–4:40 PM, 9:37 PM–10:37 PM |
| Fri Oct 16 | 54 · Fair | 7:00 AM–9:00 AM | 6:34 AM–8:34 AM, 6:59 PM–8:59 PM | 4:24 PM–5:24 PM, 10:38 PM–11:38 PM |
| Sat Oct 17 | 62 · Good | 8:00 AM–10:00 AM | 7:24 AM–9:24 AM, 7:49 PM–9:49 PM | 4:54 PM–5:54 PM |
A planning aid, not a guarantee. Wind, water clarity, bait and pressure changes matter too; the forecast above adds live wind and pressure when you open the page.
Best daylight low tides in the next two weeks
The lowest water that falls between sunrise and sunset, for tide pooling and beachcombing.
- 2.4 ft at 1:27 PM on Sunday, October 11
- 2.7 ft at 3:21 PM on Monday, October 12
- 2.8 ft at 7:51 PM on Saturday, October 17
- 2.8 ft at 7:26 PM on Friday, October 16
Tide table: October 11 to November 10, 2026
Full 2026 tide table Full 2027 tide table
| Day | High and low tides | Sunrise / sunset |
|---|---|---|
| Sun Oct 11 | L 1:12 AM 0.1 ftH 8:54 AM 2.9 ftL 1:27 PM 2.4 ftH 6:11 PM 2.9 ft | 9:27 AM / 8:20 PM |
| Mon Oct 12 | L 2:01 AM -0.1 ftH 10:21 AM 3.2 ftL 3:21 PM 2.7 ftH 6:34 PM 2.9 ft | 9:29 AM / 8:17 PM |
| Tue Oct 13 | L 2:49 AM -0.2 ftH 11:26 AM 3.5 ft | 9:31 AM / 8:15 PM |
| Wed Oct 14 | L 3:38 AM -0.2 ftH 12:14 PM 3.7 ft | 9:33 AM / 8:13 PM |
| Thu Oct 15 | L 4:26 AM -0.2 ftH 12:56 PM 3.8 ft | 9:35 AM / 8:10 PM |
| Fri Oct 16 | L 5:12 AM -0.1 ftH 1:35 PM 3.8 ftL 7:26 PM 2.8 ftH 9:33 PM 2.9 ft | 9:36 AM / 8:08 PM |
| Sat Oct 17 | L 5:55 AM -0.1 ftH 2:12 PM 3.7 ftL 7:51 PM 2.8 ftH 10:34 PM 2.9 ft | 9:38 AM / 8:06 PM |
| Sun Oct 18 | L 6:36 AM 0.0 ftH 2:44 PM 3.5 ftL 8:14 PM 2.6 ftH 11:28 PM 2.8 ft | 9:40 AM / 8:03 PM |
| Mon Oct 19 | L 7:15 AM 0.2 ftH 3:11 PM 3.4 ftL 8:37 PM 2.4 ft | 9:42 AM / 8:01 PM |
| Tue Oct 20 | H 12:20 AM 2.7 ftL 7:51 AM 0.3 ftH 3:31 PM 3.2 ftL 9:02 PM 2.1 ft | 9:44 AM / 7:59 PM |
| Wed Oct 21 | H 1:20 AM 2.5 ftL 8:23 AM 0.6 ftH 3:43 PM 3.0 ftL 9:31 PM 1.7 ft | 9:46 AM / 7:57 PM |
| Thu Oct 22 | H 2:31 AM 2.4 ftL 8:53 AM 1.0 ftH 3:45 PM 2.9 ftL 10:03 PM 1.2 ft | 9:48 AM / 7:54 PM |
| Fri Oct 23 | H 3:50 AM 2.3 ftL 9:19 AM 1.4 ftH 3:46 PM 3.0 ftL 10:40 PM 0.7 ft | 9:50 AM / 7:52 PM |
| Sat Oct 24 | H 5:23 AM 2.3 ftL 9:44 AM 1.9 ftH 3:54 PM 3.1 ftL 11:23 PM 0.2 ft | 9:52 AM / 7:50 PM |
| Sun Oct 25 | H 7:10 AM 2.5 ftL 10:12 AM 2.4 ftH 4:12 PM 3.3 ft | 9:54 AM / 7:48 PM |
| Mon Oct 26 | L 12:11 AM -0.3 ftH 8:39 AM 2.9 ftL 10:55 AM 2.8 ftH 4:41 PM 3.5 ft | 9:56 AM / 7:46 PM |
| Tue Oct 27 | L 1:04 AM -0.7 ftH 9:54 AM 3.3 ftL 12:26 PM 3.2 ftH 5:26 PM 3.7 ft | 9:58 AM / 7:44 PM |
| Wed Oct 28 | L 1:59 AM -1.0 ftH 10:49 AM 3.6 ftL 2:01 PM 3.4 ftH 6:31 PM 3.8 ft | 9:59 AM / 7:41 PM |
| Thu Oct 29 | L 2:56 AM -1.2 ftH 11:31 AM 3.8 ftL 3:28 PM 3.4 ftH 7:43 PM 3.9 ft | 10:01 AM / 7:39 PM |
| Fri Oct 30 | L 3:54 AM -1.2 ftH 12:10 PM 4.0 ftL 4:44 PM 3.2 ftH 8:55 PM 3.8 ft | 10:03 AM / 7:37 PM |
| Sat Oct 31 | L 4:51 AM -1.2 ftH 12:48 PM 4.0 ftL 5:46 PM 2.9 ftH 10:11 PM 3.7 ft | 10:05 AM / 7:35 PM |
| Sun Nov 1 | L 4:45 AM -1.0 ftH 12:25 PM 4.0 ftL 5:45 PM 2.5 ftH 10:28 PM 3.5 ft | 9:07 AM / 6:33 PM |
| Mon Nov 2 | L 5:36 AM -0.6 ftH 1:02 PM 4.0 ftL 6:45 PM 1.9 ftH 11:46 PM 3.2 ft | 9:09 AM / 6:31 PM |
| Tue Nov 3 | L 6:25 AM -0.1 ftH 1:36 PM 3.9 ftL 7:45 PM 1.4 ft | 9:11 AM / 6:29 PM |
| Wed Nov 4 | H 1:13 AM 2.9 ftL 7:13 AM 0.5 ftH 2:07 PM 3.8 ftL 8:41 PM 0.8 ft | 9:13 AM / 6:28 PM |
| Thu Nov 5 | H 2:42 AM 2.7 ftL 8:00 AM 1.2 ftH 2:33 PM 3.7 ftL 9:32 PM 0.4 ft | 9:15 AM / 6:26 PM |
| Fri Nov 6 | H 4:14 AM 2.7 ftL 8:46 AM 1.9 ftH 2:55 PM 3.6 ftL 10:21 PM 0.0 ft | 9:17 AM / 6:24 PM |
| Sat Nov 7 | H 6:01 AM 2.9 ftL 9:36 AM 2.6 ftH 3:08 PM 3.5 ftL 11:08 PM -0.2 ft | 9:19 AM / 6:22 PM |
| Sun Nov 8 | H 7:43 AM 3.3 ftL 10:49 AM 3.1 ftH 3:11 PM 3.4 ftL 11:51 PM -0.2 ft | 9:21 AM / 6:20 PM |
| Mon Nov 9 | H 9:07 AM 3.6 ft | 9:23 AM / 6:18 PM |
| Tue Nov 10 | L 12:33 AM -0.2 ftH 10:03 AM 3.9 ft | 9:25 AM / 6:17 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.
Around Dutch Harbor, Amaknak Island
Beaches
- Glass Beach 1.4 mi
Marinas
- Port of Dutch Harbor 0.8 mi
- Robert Storrs Small Boat Harbor 1.2 mi
- Carl E. Moses Boat Harbor (CEM) 1.7 mi
Fishing piers and docks
- American President Lines 0.6 mi
- APL Limited 0.6 mi
- A Float 1.2 mi
- B Float 1.2 mi
Distances from the tide station. Places from © OpenStreetMap contributors; links open in Google Maps.
Fish in the waters around Dutch Harbor, Amaknak Island
40 kinds of fish, sharks and rays have been recorded within 15 km (about 9 miles) of this spot, most often Great Sculpin, Walleye Pollock, Pacific Cod. The bar shows how many records each has.
- Great Sculpin Myoxocephalus polyacanthocephalusSalt water · 58 records
- Walleye Pollock Gadus chalcogrammusSalt water · 37 records
- Pacific Cod Gadus macrocephalusSalt water · 27 records
- Flathead Sole Hippoglossoides elassodonSalt water · 24 records
- Arctic Staghorn Sculpin Gymnocanthus tricuspisSalt water · 21 records
- Masked Greenling Hexagrammos octogrammusSalt water · 20 records
- Crescent Gunnel Pholis laetaSalt water · 19 records
- Rock Sole Lepidopsetta bilineataSalt water · 18 records
- Pacific Halibut Hippoglossus stenolepisSalt water · 17 records
- Chum Salmon Oncorhynchus ketaSalt water · 15 records
- Coho Salmon Oncorhynchus kisutchSalt water · 15 records
- Pink Salmon Oncorhynchus gorbuschaSalt water · 15 records
- Yellow Irish Lord Hemilepidotus jordaniSalt water · 14 records
- Pacific Sand Lance Ammodytes hexapterusSalt water · 14 records
- Dolly Varden Salvelinus malmaSalt water · 14 records
- Silverspotted Sculpin Blepsias cirrhosusSalt water · 13 records
- King Salmon Oncorhynchus tshawytschaSalt water · 13 records
- Red Irish Lord Hemilepidotus hemilepidotusSalt water · 12 records
- Pacific Herring Clupea pallasiiSalt water · 11 records
- Rex Sole Glyptocephalus zachirusSalt water · 11 records
- Pacific Sand Lance Ammodytes personatusSalt water · 10 records
- Rock Greenling Hexagrammos lagocephalusSalt water · 9 records
- Arrowtooth Flounder Atheresthes stomiasSalt water · 8 records
- Spotted Snailfish Liparis callyodonSalt water · 8 records
- Sturgeon Poacher Podothecus accipenserinusSalt water · 7 records
- Searcher Bathymaster signatusSalt water · 7 records
- Snake Prickleback Lumpenus sagittaSalt water · 7 records
- Sebastes variabilisSalt water · 6 records
- Northern Rockfish Sebastes polyspinisSalt water · 6 records
- Pacific Ocean Perch Sebastes alutusSalt water · 6 records
- Whitespotted Greenling Hexagrammos stelleriSalt water · 6 records
- Gray Starsnout Bathyagonus alascanusSalt water · 6 records
- Starry Flounder Platichthys stellatusSalt water · 6 records
- Three-spined Stickleback Gasterosteus aculeatusSalt water · 6 records
- Shortfin Eelpout Lycodes brevipesSalt water · 6 records
- Pacific Sandfish Trichodon trichodonSalt water · 6 records
- Ninespine Stickleback Pungitius pungitiusSalt water · 6 records
- Sablefish Anoplopoma fimbriaSalt water · 5 records
- Kelp Greenling Hexagrammos decagrammusSalt water · 5 records
- Atka Mackerel Pleurogrammus monopterygiusSalt water · 5 records
Records from GBIF datasets released under CC0 or CC BY 4.0 (museum collections, surveys and community sightings). It shows what has been found here, not a complete list. Check your state rules before keeping fish.
About the tides at Dutch Harbor, Amaknak Island
Dutch Harbor, Amaknak 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 2.3 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 5.2 ft, and again around Tuesday, November 10 (4.1 ft). Those spring tides follow the new and full moon by a day or two. The calmest day is Thursday, October 22, with only 1.9 ft between the day's highest and lowest water.
The lowest tide of the month is -1.2 ft at 3:54 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 4.0 ft at 12:48 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
- NOAA station ID: 9462611
- Type: subordinate (adjusted from a reference station)
- Location: 53.8917, -166.5370
Reference station: Unalaska.
Nearby tide stations
- Unalaska 1 mi
- English Bay 12 mi
- Kisselen Bay, Beaver Inlet 12 mi
- Udamat Bay, Sedanka Island 14 mi
- Udagak Strait 15 mi
- Anderson Bay 19 mi