Divide Head, Cholmondeley Sound tide chart
Alaska · NOAA station 9450399 · times in local time (AKDT)
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Tides today, Sunday, October 11
- High 1:36 AM 15.6 ft
- Low 7:19 AM 0.8 ft
- High 1:32 PM 17.1 ft
- Low 7:50 PM -1.6 ft
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Sunrise 7:12 AM · Sunset 6:01 PM · New moon (0%)
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Fishing forecast
Hour by hour at Divide Head, Cholmondeley SoundBest times
5:00 PM–6:00 PM
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Weather and conditions at Divide Head, Cholmondeley Sound
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Marine forecast: Clarence Strait
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Marine radio: weather channels and VHF
NOAA Weather Radio
- 162.425 MHz WX4 KZZ89, Sukkwan Island, AK (21 mi)
- 162.525 MHz WX7 KZZ96, Gravina Island, AK (21 mi)
To get alerts on a weather alert radio, program county code 002198 (Prince of Wales-Hyder).
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 1:36 AM 15.6 ftL 7:19 AM 0.8 ftH 1:32 PM 17.1 ftL 7:50 PM -1.6 ft | 7:12 AM / 6:01 PM | New moon (0%) |
| Mon Oct 12 | H 2:13 AM 15.2 ftL 7:52 AM 1.7 ftH 2:02 PM 16.8 ftL 8:25 PM -1.3 ft | 7:14 AM / 5:59 PM | New moon (2%) |
| Tue Oct 13 | H 2:50 AM 14.5 ftL 8:24 AM 2.7 ftH 2:32 PM 16.2 ftL 8:59 PM -0.7 ft | 7:16 AM / 5:56 PM | Waxing crescent (7%) |
| Wed Oct 14 | H 3:28 AM 13.7 ftL 8:56 AM 3.7 ftH 3:03 PM 15.4 ftL 9:35 PM 0.3 ft | 7:18 AM / 5:54 PM | Waxing crescent (13%) |
| Thu Oct 15 | H 4:07 AM 12.7 ftL 9:30 AM 4.8 ftH 3:36 PM 14.5 ftL 10:16 PM 1.4 ft | 7:20 AM / 5:51 PM | Waxing crescent (21%) |
| Fri Oct 16 | H 4:53 AM 11.6 ftL 10:09 AM 5.8 ftH 4:15 PM 13.4 ftL 11:05 PM 2.5 ft | 7:22 AM / 5:49 PM | Waxing crescent (30%) |
| Sat Oct 17 | H 5:52 AM 10.8 ftL 11:01 AM 6.7 ftH 5:07 PM 12.3 ft | 7:24 AM / 5:46 PM | First quarter (40%) |
Best fishing times at Divide Head, Cholmondeley Sound
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 | 80 · Excellent | 5:00 PM–6:00 PM | 12:08 AM–2:08 AM, 12:31 PM–2:31 PM | 8:34 AM–9:34 AM, 5:16 PM–6:16 PM |
| Mon Oct 12 | 76 · Excellent | 5:00 PM–7:00 PM | 12:54 AM–2:54 AM, 1:18 PM–3:18 PM | 9:56 AM–10:56 AM, 5:29 PM–6:29 PM |
| Tue Oct 13 | 65 · Good | 6:00 PM–7:00 PM | 1:42 AM–3:42 AM, 2:06 PM–4:06 PM | 11:17 AM–12:17 PM, 5:48 PM–6:48 PM |
| Wed Oct 14 | 52 · Fair | 6:00 PM–7:00 PM, 4:00 PM–5:00 PM | 2:31 AM–4:31 AM, 2:56 PM–4:56 PM | 12:31 PM–1:31 PM, 6:17 PM–7:17 PM |
| Thu Oct 15 | 39 · Fair | 5:00 PM–6:00 PM | 3:21 AM–5:21 AM, 3:47 PM–5:47 PM | 1:32 PM–2:32 PM, 7:02 PM–8:02 PM |
| Fri Oct 16 | 37 · Fair | 5:00 PM–6:00 PM | 4:12 AM–6:12 AM, 4:38 PM–6:38 PM | 2:16 PM–3:16 PM, 8:02 PM–9:02 PM |
| Sat Oct 17 | 30 · Slow | 6:00 PM–7:00 PM | 5:02 AM–7:02 AM, 5:27 PM–7:27 PM | 2:46 PM–3:46 PM, 9:15 PM–10:15 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 7:19 AM on Sunday, October 11
- 1.7 ft at 7:52 AM on Monday, October 12
- 2.5 ft at 4:58 PM on Thursday, October 22
- 2.7 ft at 8:24 AM on Tuesday, October 13
- 3.7 ft at 8:56 AM on Wednesday, October 14
- 4.2 ft at 4:17 PM on Wednesday, October 21
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 1:36 AM 15.6 ftL 7:19 AM 0.8 ftH 1:32 PM 17.1 ftL 7:50 PM -1.6 ft | 7:12 AM / 6:01 PM |
| Mon Oct 12 | H 2:13 AM 15.2 ftL 7:52 AM 1.7 ftH 2:02 PM 16.8 ftL 8:25 PM -1.3 ft | 7:14 AM / 5:59 PM |
| Tue Oct 13 | H 2:50 AM 14.5 ftL 8:24 AM 2.7 ftH 2:32 PM 16.2 ftL 8:59 PM -0.7 ft | 7:16 AM / 5:56 PM |
| Wed Oct 14 | H 3:28 AM 13.7 ftL 8:56 AM 3.7 ftH 3:03 PM 15.4 ftL 9:35 PM 0.3 ft | 7:18 AM / 5:54 PM |
| Thu Oct 15 | H 4:07 AM 12.7 ftL 9:30 AM 4.8 ftH 3:36 PM 14.5 ftL 10:16 PM 1.4 ft | 7:20 AM / 5:51 PM |
| Fri Oct 16 | H 4:53 AM 11.6 ftL 10:09 AM 5.8 ftH 4:15 PM 13.4 ftL 11:05 PM 2.5 ft | 7:22 AM / 5:49 PM |
| Sat Oct 17 | H 5:52 AM 10.8 ftL 11:01 AM 6.7 ftH 5:07 PM 12.3 ft | 7:24 AM / 5:46 PM |
| Sun Oct 18 | L 12:11 AM 3.4 ftH 7:13 AM 10.3 ftL 12:24 PM 7.2 ftH 6:22 PM 11.4 ft | 7:26 AM / 5:44 PM |
| Mon Oct 19 | L 1:33 AM 3.7 ftH 8:38 AM 10.7 ftL 2:09 PM 6.9 ftH 7:55 PM 11.2 ft | 7:28 AM / 5:42 PM |
| Tue Oct 20 | L 2:48 AM 3.4 ftH 9:38 AM 11.6 ftL 3:25 PM 5.7 ftH 9:14 PM 11.7 ft | 7:30 AM / 5:39 PM |
| Wed Oct 21 | L 3:43 AM 2.8 ftH 10:20 AM 12.7 ftL 4:17 PM 4.2 ftH 10:13 PM 12.6 ft | 7:32 AM / 5:37 PM |
| Thu Oct 22 | L 4:26 AM 2.1 ftH 10:54 AM 13.9 ftL 4:58 PM 2.5 ftH 11:01 PM 13.5 ft | 7:34 AM / 5:34 PM |
| Fri Oct 23 | L 5:03 AM 1.6 ftH 11:26 AM 15.2 ftL 5:36 PM 0.8 ftH 11:46 PM 14.4 ft | 7:36 AM / 5:32 PM |
| Sat Oct 24 | L 5:39 AM 1.3 ftH 11:57 AM 16.3 ftL 6:13 PM -0.7 ft | 7:38 AM / 5:30 PM |
| Sun Oct 25 | H 12:28 AM 15.1 ftL 6:14 AM 1.2 ftH 12:30 PM 17.2 ftL 6:51 PM -1.9 ft | 7:40 AM / 5:28 PM |
| Mon Oct 26 | H 1:10 AM 15.5 ftL 6:50 AM 1.4 ftH 1:05 PM 17.9 ftL 7:30 PM -2.7 ft | 7:42 AM / 5:25 PM |
| Tue Oct 27 | H 1:53 AM 15.6 ftL 7:28 AM 1.8 ftH 1:42 PM 18.2 ftL 8:12 PM -2.9 ft | 7:44 AM / 5:23 PM |
| Wed Oct 28 | H 2:38 AM 15.3 ftL 8:08 AM 2.4 ftH 2:22 PM 18.0 ftL 8:56 PM -2.6 ft | 7:46 AM / 5:21 PM |
| Thu Oct 29 | H 3:26 AM 14.7 ftL 8:51 AM 3.2 ftH 3:06 PM 17.3 ftL 9:45 PM -1.8 ft | 7:48 AM / 5:19 PM |
| Fri Oct 30 | H 4:18 AM 13.8 ftL 9:41 AM 4.2 ftH 3:56 PM 16.2 ftL 10:41 PM -0.7 ft | 7:50 AM / 5:17 PM |
| Sat Oct 31 | H 5:20 AM 13.0 ftL 10:41 AM 5.1 ftH 4:56 PM 14.8 ftL 11:47 PM 0.4 ft | 7:52 AM / 5:14 PM |
| Sun Nov 1 | H 5:32 AM 12.5 ftL 11:01 AM 5.7 ftH 5:13 PM 13.6 ft | 6:54 AM / 4:12 PM |
| Mon Nov 2 | L 12:01 AM 1.2 ftH 6:50 AM 12.7 ftL 12:38 PM 5.4 ftH 6:43 PM 12.8 ft | 6:56 AM / 4:10 PM |
| Tue Nov 3 | L 1:15 AM 1.6 ftH 8:00 AM 13.4 ftL 2:04 PM 4.3 ftH 8:07 PM 12.9 ft | 6:59 AM / 4:08 PM |
| Wed Nov 4 | L 2:20 AM 1.7 ftH 8:55 AM 14.4 ftL 3:08 PM 2.7 ftH 9:16 PM 13.3 ft | 7:01 AM / 4:06 PM |
| Thu Nov 5 | L 3:14 AM 1.7 ftH 9:41 AM 15.3 ftL 3:59 PM 1.2 ftH 10:12 PM 13.8 ft | 7:03 AM / 4:04 PM |
| Fri Nov 6 | L 3:59 AM 1.8 ftH 10:20 AM 16.1 ftL 4:42 PM -0.1 ftH 11:00 PM 14.2 ft | 7:05 AM / 4:02 PM |
| Sat Nov 7 | L 4:40 AM 2.0 ftH 10:55 AM 16.6 ftL 5:20 PM -0.9 ftH 11:43 PM 14.4 ft | 7:07 AM / 4:00 PM |
| Sun Nov 8 | L 5:17 AM 2.4 ftH 11:28 AM 16.8 ftL 5:56 PM -1.4 ft | 7:09 AM / 3:58 PM |
| Mon Nov 9 | H 12:23 AM 14.5 ftL 5:52 AM 2.9 ftH 12:00 PM 16.8 ftL 6:30 PM -1.4 ft | 7:11 AM / 3:56 PM |
| Tue Nov 10 | H 1:00 AM 14.4 ftL 6:27 AM 3.4 ftH 12:32 PM 16.5 ftL 7:04 PM -1.1 ft | 7:13 AM / 3:55 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 Divide Head, Cholmondeley Sound
15 kinds of fish, sharks and rays have been recorded within 15 km (about 9 miles) of this spot, most often Crescent Gunnel, Shiner Perch, Tidepool Sculpin. The bar shows how many records each has.
- Crescent Gunnel Pholis laetaSalt water · 6 records
- Shiner Perch Cymatogaster aggregataSalt water · 5 records
- Tidepool Sculpin Oligocottus maculosusSalt water · 3 records
- Northern Ronquil Ronquilus jordaniSalt water · 3 records
- Three-spined Stickleback Gasterosteus aculeatusSalt water · 2 records
- Bay Pipefish Syngnathus leptorhynchusSalt water · 1 record
- Pacific Staghorn Sculpin Leptocottus armatusSalt water · 1 record
- Yellow Irish Lord Hemilepidotus jordaniSalt water · 1 record
- Smoothhead Sculpin Artedius lateralisSalt water · 1 record
- Padded Sculpin Artedius fenestralisSalt water · 1 record
- Prickly Sculpin Cottus asperSalt water · 1 record
- China Rockfish Sebastes nebulosusSalt water · 1 record
- Walleye Pollock Gadus chalcogrammusSalt water · 1 record
- Dolly Varden Salvelinus malmaSalt water · 1 record
- Pacific Herring Clupea pallasiiSalt 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 Divide Head, Cholmondeley Sound
Divide Head, Cholmondeley Sound 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 12.5 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 21.1 ft, and again around Sunday, October 11 (18.7 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 -2.9 ft at 8:12 PM on Tuesday, October 27. There are 15 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 18.2 ft at 1:42 PM on Tuesday, October 27. 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: 9450399
- Type: subordinate (adjusted from a reference station)
- Location: 55.2517, -132.3000
Reference station: Ketchikan.
Nearby tide stations
- Lancaster Cove, Cholmondeley Sound 9 mi
- Saltery Cove, Skowl Arm 10 mi
- Sulzer 13 mi
- Copper Harbor 13 mi
- Keete Inlet 14 mi
- Niblack Anchorage, Moira Sound 15 mi