Upper Endicott Arm, North Shore tide chart
Alaska · NOAA station 9452005 · times in local time (AKDT)
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Tides today, Sunday, October 11
- High 2:12 AM 16.6 ft
- Low 8:05 AM 0.8 ft
- High 2:11 PM 18.0 ft
- Low 8:33 PM -1.7 ft
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Sunrise 7:18 AM · Sunset 6:01 PM · New moon (0%)
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Fishing forecast
Hour by hour at Upper Endicott Arm, North ShoreBest times
5:00 PM–6:00 PM
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Weather and conditions at Upper Endicott Arm, North Shore
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Marine forecast: Stephens Passage
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Marine radio: weather channels and VHF
NOAA Weather Radio
- 162.425 MHz WX4 KZZ88, Cape Fanshaw, AK (27 mi)
To get alerts on a weather alert radio, program county code 002195 (Petersburg Borough).
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 | H 2:12 AM 16.6 ftL 8:05 AM 0.8 ftH 2:11 PM 18.0 ftL 8:33 PM -1.7 ft | 7:18 AM / 6:01 PM | New moon (0%) |
| Mon Oct 12 | H 2:47 AM 16.2 ftL 8:38 AM 1.5 ftH 2:40 PM 17.8 ftL 9:07 PM -1.4 ft | 7:20 AM / 5:58 PM | New moon (2%) |
| Tue Oct 13 | H 3:22 AM 15.5 ftL 9:10 AM 2.5 ftH 3:08 PM 17.2 ftL 9:42 PM -0.7 ft | 7:23 AM / 5:55 PM | Waxing crescent (7%) |
| Wed Oct 14 | H 3:56 AM 14.6 ftL 9:43 AM 3.6 ftH 3:37 PM 16.4 ftL 10:19 PM 0.3 ft | 7:25 AM / 5:53 PM | Waxing crescent (13%) |
| Thu Oct 15 | H 4:33 AM 13.6 ftL 10:17 AM 4.8 ftH 4:08 PM 15.4 ftL 11:00 PM 1.5 ft | 7:27 AM / 5:50 PM | Waxing crescent (21%) |
| Fri Oct 16 | H 5:14 AM 12.4 ftL 10:56 AM 6.0 ftH 4:44 PM 14.3 ftL 11:48 PM 2.7 ft | 7:29 AM / 5:47 PM | Waxing crescent (30%) |
| Sat Oct 17 | H 6:08 AM 11.4 ftL 11:46 AM 7.0 ftH 5:30 PM 13.1 ft | 7:31 AM / 5:45 PM | First quarter (40%) |
Best fishing times at Upper Endicott Arm, North Shore
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 | 87 · Excellent | 5:00 PM–6:00 PM | 12:11 AM–2:11 AM, 12:34 PM–2:34 PM | 8:47 AM–9:47 AM, 5:07 PM–6:07 PM |
| Mon Oct 12 | 79 · Excellent | 5:00 PM–6:00 PM | 12:57 AM–2:57 AM, 1:21 PM–3:21 PM | 10:15 AM–11:15 AM, 5:16 PM–6:16 PM |
| Tue Oct 13 | 65 · Good | 5:00 PM–7:00 PM | 1:45 AM–3:45 AM, 2:09 PM–4:09 PM | 11:41 AM–12:41 PM, 5:30 PM–6:30 PM |
| Wed Oct 14 | 48 · Fair | 6:00 PM–7:00 PM | 2:34 AM–4:34 AM, 2:59 PM–4:59 PM | 12:59 PM–1:59 PM, 5:55 PM–6:55 PM |
| Thu Oct 15 | 33 · Slow | 5:00 PM–6:00 PM | 3:25 AM–5:25 AM, 3:50 PM–5:50 PM | 2:03 PM–3:03 PM, 6:38 PM–7:38 PM |
| Fri Oct 16 | 33 · Slow | 5:00 PM–6:00 PM | 4:15 AM–6:15 AM, 4:41 PM–6:41 PM | 2:45 PM–3:45 PM, 7:40 PM–8:40 PM |
| Sat Oct 17 | 25 · Slow | 6:00 PM–7:00 PM | 5:06 AM–7:06 AM, 5:30 PM–7:30 PM | 3:10 PM–4:10 PM, 8:58 PM–9:58 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.
- 0.8 ft at 8:05 AM on Sunday, October 11
- 1.5 ft at 8:38 AM on Monday, October 12
- 2.5 ft at 9:10 AM on Tuesday, October 13
- 3.6 ft at 9:43 AM on Wednesday, October 14
- 4.6 ft at 4:54 PM on Wednesday, October 21
- 4.8 ft at 10:17 AM on Thursday, October 15
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 | H 2:12 AM 16.6 ftL 8:05 AM 0.8 ftH 2:11 PM 18.0 ftL 8:33 PM -1.7 ft | 7:18 AM / 6:01 PM |
| Mon Oct 12 | H 2:47 AM 16.2 ftL 8:38 AM 1.5 ftH 2:40 PM 17.8 ftL 9:07 PM -1.4 ft | 7:20 AM / 5:58 PM |
| Tue Oct 13 | H 3:22 AM 15.5 ftL 9:10 AM 2.5 ftH 3:08 PM 17.2 ftL 9:42 PM -0.7 ft | 7:23 AM / 5:55 PM |
| Wed Oct 14 | H 3:56 AM 14.6 ftL 9:43 AM 3.6 ftH 3:37 PM 16.4 ftL 10:19 PM 0.3 ft | 7:25 AM / 5:53 PM |
| Thu Oct 15 | H 4:33 AM 13.6 ftL 10:17 AM 4.8 ftH 4:08 PM 15.4 ftL 11:00 PM 1.5 ft | 7:27 AM / 5:50 PM |
| Fri Oct 16 | H 5:14 AM 12.4 ftL 10:56 AM 6.0 ftH 4:44 PM 14.3 ftL 11:48 PM 2.7 ft | 7:29 AM / 5:47 PM |
| Sat Oct 17 | H 6:08 AM 11.4 ftL 11:46 AM 7.0 ftH 5:30 PM 13.1 ft | 7:31 AM / 5:45 PM |
| Sun Oct 18 | L 12:50 AM 3.6 ftH 7:31 AM 10.8 ftL 1:02 PM 7.6 ftH 6:38 PM 12.0 ft | 7:34 AM / 5:42 PM |
| Mon Oct 19 | L 2:07 AM 4.1 ftH 9:12 AM 11.0 ftL 2:40 PM 7.4 ftH 8:24 PM 11.6 ft | 7:36 AM / 5:40 PM |
| Tue Oct 20 | L 3:23 AM 3.8 ftH 10:18 AM 11.9 ftL 4:00 PM 6.3 ftH 9:57 PM 12.1 ft | 7:38 AM / 5:37 PM |
| Wed Oct 21 | L 4:21 AM 3.2 ftH 11:00 AM 13.1 ftL 4:54 PM 4.6 ftH 10:58 PM 13.0 ft | 7:40 AM / 5:34 PM |
| Thu Oct 22 | L 5:07 AM 2.5 ftH 11:33 AM 14.4 ftL 5:38 PM 2.8 ftH 11:45 PM 14.1 ft | 7:43 AM / 5:32 PM |
| Fri Oct 23 | L 5:47 AM 1.8 ftH 12:04 PM 15.7 ftL 6:17 PM 0.9 ft | 7:45 AM / 5:29 PM |
| Sat Oct 24 | H 12:27 AM 15.2 ftL 6:25 AM 1.4 ftH 12:34 PM 17.0 ftL 6:54 PM -0.7 ft | 7:47 AM / 5:27 PM |
| Sun Oct 25 | H 1:07 AM 16.1 ftL 7:01 AM 1.2 ftH 1:06 PM 18.1 ftL 7:32 PM -2.0 ft | 7:49 AM / 5:24 PM |
| Mon Oct 26 | H 1:46 AM 16.6 ftL 7:38 AM 1.3 ftH 1:39 PM 18.9 ftL 8:11 PM -2.9 ft | 7:52 AM / 5:22 PM |
| Tue Oct 27 | H 2:26 AM 16.7 ftL 8:16 AM 1.7 ftH 2:14 PM 19.2 ftL 8:52 PM -3.1 ft | 7:54 AM / 5:19 PM |
| Wed Oct 28 | H 3:08 AM 16.4 ftL 8:56 AM 2.3 ftH 2:53 PM 19.1 ftL 9:36 PM -2.7 ft | 7:56 AM / 5:17 PM |
| Thu Oct 29 | H 3:53 AM 15.6 ftL 9:38 AM 3.2 ftH 3:35 PM 18.4 ftL 10:24 PM -1.8 ft | 7:58 AM / 5:15 PM |
| Fri Oct 30 | H 4:45 AM 14.6 ftL 10:27 AM 4.3 ftH 4:22 PM 17.2 ftL 11:19 PM -0.6 ft | 8:01 AM / 5:12 PM |
| Sat Oct 31 | H 5:46 AM 13.6 ftL 11:26 AM 5.3 ftH 5:20 PM 15.6 ft | 8:03 AM / 5:10 PM |
| Sun Nov 1 | L 12:23 AM 0.8 ftH 6:01 AM 12.9 ftL 11:42 AM 6.0 ftH 5:35 PM 14.1 ft | 7:05 AM / 4:08 PM |
| Mon Nov 2 | L 12:36 AM 1.8 ftH 7:27 AM 12.9 ftL 1:14 PM 5.8 ftH 7:14 PM 13.2 ft | 7:08 AM / 4:05 PM |
| Tue Nov 3 | L 1:54 AM 2.2 ftH 8:42 AM 13.7 ftL 2:41 PM 4.7 ftH 8:47 PM 13.2 ft | 7:10 AM / 4:03 PM |
| Wed Nov 4 | L 3:02 AM 2.2 ftH 9:38 AM 14.8 ftL 3:47 PM 3.0 ftH 9:58 PM 13.8 ft | 7:12 AM / 4:01 PM |
| Thu Nov 5 | L 3:57 AM 2.1 ftH 10:24 AM 15.8 ftL 4:39 PM 1.4 ftH 10:53 PM 14.5 ft | 7:14 AM / 3:58 PM |
| Fri Nov 6 | L 4:44 AM 2.1 ftH 11:03 AM 16.7 ftL 5:22 PM 0.0 ftH 11:40 PM 15.0 ft | 7:17 AM / 3:56 PM |
| Sat Nov 7 | L 5:25 AM 2.2 ftH 11:37 AM 17.3 ftL 6:01 PM -0.9 ft | 7:19 AM / 3:54 PM |
| Sun Nov 8 | H 12:20 AM 15.4 ftL 6:02 AM 2.4 ftH 12:10 PM 17.7 ftL 6:37 PM -1.4 ft | 7:21 AM / 3:52 PM |
| Mon Nov 9 | H 12:57 AM 15.5 ftL 6:37 AM 2.8 ftH 12:40 PM 17.7 ftL 7:11 PM -1.5 ft | 7:24 AM / 3:50 PM |
| Tue Nov 10 | H 1:32 AM 15.3 ftL 7:11 AM 3.2 ftH 1:10 PM 17.5 ftL 7:45 PM -1.2 ft | 7:26 AM / 3:48 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.
Fish in the waters around Upper Endicott Arm, North Shore
13 kinds of fish, sharks and rays have been recorded within 40 km (about 25 miles) of this spot, most often Pink Salmon, Great Sculpin, Yellow Irish Lord. The bar shows how many records each has.
- Pink Salmon Oncorhynchus gorbuschaSalt water · 2 records
- Great Sculpin Myoxocephalus polyacanthocephalusSalt water · 1 record
- Yellow Irish Lord Hemilepidotus jordaniSalt water · 1 record
- Darkfin Sculpin Malacocottus zonurusSalt water · 1 record
- Quillback Rockfish Sebastes maligerSalt water · 1 record
- Whitespotted Greenling Hexagrammos stelleriSalt water · 1 record
- Smooth Lumpsucker Aptocyclus ventricosusSalt water · 1 record
- Pacific Spiny Lumpsucker Eumicrotremus orbisSalt water · 1 record
- Decorated Warbonnet Chirolophis decoratusSalt water · 1 record
- Pacific Hake Merluccius productusSalt water · 1 record
- Pacific Herring Clupea pallasiiSalt water · 1 record
- Chum Salmon Oncorhynchus ketaSalt water · 1 record
- Pacific Sandfish Trichodon trichodonSalt water · 1 record
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 Upper Endicott Arm, North Shore
Upper Endicott Arm, North Shore 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 13.1 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 22.3 ft, and again around Sunday, October 11 (19.7 ft). Those spring tides follow the new and full moon by a day or two. The calmest day is Monday, October 19, with only 7.5 ft between the day's highest and lowest water.
The lowest tide of the month is -3.1 ft at 8:52 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 19.2 ft at 2:14 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
- NOAA station ID: 9452005
- Type: reference (harmonic)
- Location: 57.5217, -133.0550
Nearby tide stations
- Ford's Terror, Stephens Pass 12 mi
- Port Houghton (Inside) 14 mi
- Hobart Bay 16 mi
- Windham Bay 16 mi
- Holkham Bay, Wood Spit 24 mi
- Sawyer Island, Tracy Arm 25 mi