Tides Today & Tomorrow in Chignik, Anchorage Bay, AK

TIDE TIMES for Saturday, July 18, 2026
The tide is currently rising in Chignik, Anchorage Bay, AK.

Next low tide (tomorrow) : 12:43 am (1.5 ft)
Next high tide : in 5h 07m at 6:41 pm (8.5 ft)
Sunset today : 11:07 pm
Sunrise tomorrow : 6:12 am
Moon phase : Waxing Crescent (24% illuminated)
Tide Station Location : Station #9458917
Common Questions About Tides

Chignik, Anchorage Bay, AK Tides - Jul 2026

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Date		High Tide				Low Tide				Sun		Moon	Date
Date		AM	ft	PM	ft	AM	ft	PM	ft	Rise	Set	Moon	Date
1	Wed	3:34	9.4	5:07	6.9	10:40	-1.2	10:16	3.6	5:50	11:24		1	Wed
2	Thu	4:09	9.3	5:38	7.0	11:11	-1.2	10:55	3.4	5:51	11:24		2	Thu
3	Fri	4:45	8.9	6:09	7.1	11:43	-1.1	11:36	3.2	5:52	11:23		3	Fri
4	Sat	5:23	8.4	6:41	7.2			12:15	-0.7	5:53	11:23		4	Sat
5	Sun	6:05	7.8	7:14	7.5	12:21	3.0	12:48	-0.2	5:54	11:22		5	Sun
6	Mon	6:53	7.1	7:52	7.8	1:12	2.8	1:24	0.6	5:55	11:21		6	Mon
7	Tue	7:50	6.3	8:36	8.2	2:11	2.4	2:05	1.5	5:56	11:20		7	Tue
8	Wed	9:02	5.6	9:27	8.6	3:20	2.0	2:54	2.4	5:57	11:19		8	Wed
9	Thu	10:34	5.3	10:25	9.1	4:36	1.3	3:54	3.3	5:59	11:18		9	Thu
10	Fri			12:08	5.5	5:50	0.4	5:03	3.8	6:00	11:17		10	Fri
11	Sat			1:26	6.0	6:57	-0.6	6:13	4.0	6:01	11:16		11	Sat
12	Sun	12:29	10.2	2:26	6.6	7:56	-1.6	7:20	3.7	6:03	11:15		12	Sun
13	Mon	1:29	10.7	3:15	7.2	8:49	-2.4	8:21	3.2	6:04	11:14		13	Mon
14	Tue	2:25	11.0	4:00	7.6	9:36	-2.9	9:16	2.6	6:06	11:13		14	Tue
15	Wed	3:18	11.1	4:42	8.0	10:20	-3.0	10:09	2.1	6:07	11:11		15	Wed
16	Thu	4:08	10.7	5:23	8.3	11:01	-2.8	10:59	1.7	6:09	11:10		16	Thu
17	Fri	4:56	10.0	6:02	8.4	11:41	-2.1	11:51	1.5	6:10	11:09		17	Fri
18	Sat	5:44	9.1	6:41	8.5			12:19	-1.2	6:12	11:07		18	Sat
19	Sun	6:33	8.0	7:20	8.4	12:43	1.5	12:56	-0.1	6:13	11:06		19	Sun
20	Mon	7:25	6.8	8:01	8.3	1:39	1.7	1:33	1.2	6:15	11:04		20	Mon
21	Tue	8:25	5.9	8:45	8.1	2:41	1.9	2:12	2.5	6:17	11:02		21	Tue
22	Wed	9:45	5.2	9:36	8.0	3:56	2.0	2:58	3.6	6:19	11:01		22	Wed
23	Thu	11:31	5.0	10:35	8.0	5:17	1.9	3:58	4.5	6:20	10:59		23	Thu
24	Fri			1:01	5.3	6:27	1.5	5:12	5.0	6:22	10:57		24	Fri
25	Sat			1:59	5.7	7:23	1.0	6:22	5.0	6:24	10:56		25	Sat
26	Sun	12:32	8.5	2:39	6.1	8:08	0.4	7:20	4.7	6:26	10:54		26	Sun
27	Mon	1:22	8.9	3:11	6.5	8:46	-0.1	8:07	4.3	6:27	10:52		27	Mon
28	Tue	2:05	9.2	3:40	6.9	9:19	-0.6	8:48	3.7	6:29	10:50		28	Tue
29	Wed	2:44	9.4	4:07	7.2	9:48	-1.0	9:25	3.2	6:31	10:48		29	Wed
30	Thu	3:20	9.5	4:33	7.5	10:15	-1.2	10:02	2.7	6:33	10:46		30	Thu
31	Fri	3:56	9.3	5:00	7.7	10:43	-1.2	10:39	2.2	6:35	10:44		31	Fri
Date		High Tide				Low Tide				Sun		Moon	Date
Date		AM	ft	PM	ft	AM	ft	PM	ft	Rise	Set	Moon	Date

Tidal Data Source: (9458917)

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When is the lowest tide this week in Chignik, Anchorage Bay, AK?

The lowest tide this week in Chignik, Anchorage Bay, AK is -0.1 ft on Sunday, Jul 19 at 12:56 pm.

When is the highest tide this week in Chignik, Anchorage Bay, AK?

The highest tide this week in Chignik, Anchorage Bay, AK is 8.5 ft on Saturday, Jul 18 at 6:41 pm — worth noting for launching your boat and being alert for possible high tide flooding.

What time does the tide turn (slack tide) in Chignik, Anchorage Bay, AK today?

Slack tide in Chignik, Anchorage Bay, AK is approximately 9:42 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Chignik, Anchorage Bay, AK?

Chignik, Anchorage Bay, AK is currently in a transitional phase. Tonight's moon is 24% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are Chignik, Anchorage Bay, AK tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Chignik, Anchorage Bay, AK?

Tide predictions for Chignik, Anchorage Bay, AK come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Chignik, Anchorage Bay, AK?

Tide data for Chignik, Anchorage Bay, AK is sourced from NOAA Station #9458917. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9458917.

What time is high tide in Chignik, Anchorage Bay, AK today?

High tides in Chignik, Anchorage Bay, AK today: 5:44 am (9.1 ft), 6:41 pm (8.5 ft). The 5:44 am high of 9.1 ft is notably higher than the other — known as diurnal inequality, common on coasts influenced by lunar declination.

What time is low tide in Chignik, Anchorage Bay, AK today?

Low tides in Chignik, Anchorage Bay, AK today: 12:19 pm (-1.2 ft). The 12:19 pm low of -1.2 ft is a minus tide — water below the MLLW reference datum, which can expose tidepools, mudflats, and shellfish beds not normally accessible.

What is the tidal range in Chignik, Anchorage Bay, AK today?

Today's tidal range in Chignik, Anchorage Bay, AK is 10.3 ft — the difference between the day's highest and lowest water level. This month's average daily range is about 9.2 ft, so today's swing is above-average.

What is the moon phase in Chignik, Anchorage Bay, AK tonight?

Tonight the moon over Chignik, Anchorage Bay, AK is Waxing Crescent (24% illuminated). This places Chignik, Anchorage Bay, AK in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

What type of tides does Chignik, Anchorage Bay, AK have — semi-diurnal, diurnal, or mixed?

Chignik, Anchorage Bay, AK has mixed tides — two high tides and two low tides per day with noticeably different heights — common on the U.S. West Coast.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA

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