Tides Today & Tomorrow in Glendale, Whidbey Island, WA

TIDE TIMES for Monday, July 13, 2026
The tide is currently falling in Glendale, Whidbey Island, WA.

Next low tide : in 3h 43m at 11:21 pm (7.8 ft)
Next high tide (tomorrow) : 4:01 am (10.9 ft)
Sunset today : 9:06 pm
Sunrise tomorrow : 5:24 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #9447814
Common Questions About Tides

Glendale, Whidbey Island, WA 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	5:24	9.2	8:14	11.2	1:08	7.5	12:26	-1.8	5:14	9:12		1	Wed
2	Thu	6:06	9.0	8:40	11.3	1:40	7.2	1:03	-1.6	5:15	9:12		2	Thu
3	Fri	6:50	8.8	9:07	11.4	2:16	6.7	1:40	-1.1	5:15	9:11		3	Fri
4	Sat	7:40	8.4	9:35	11.4	2:57	6.1	2:18	-0.4	5:16	9:11		4	Sat
5	Sun	8:37	8.0	10:04	11.4	3:40	5.2	2:56	0.7	5:17	9:10		5	Sun
6	Mon	9:43	7.6	10:35	11.4	4:27	4.2	3:37	2.2	5:18	9:10		6	Mon
7	Tue	11:02	7.3	11:08	11.3	5:17	2.9	4:23	3.8	5:18	9:10		7	Tue
8	Wed			12:34	7.5	6:08	1.6	5:18	5.5	5:19	9:09		8	Wed
9	Thu			2:18	8.3	7:00	0.2	6:30	7.0	5:20	9:08		9	Thu
10	Fri	12:26	11.0	3:49	9.3	7:53	-1.1	7:55	8.0	5:21	9:08		10	Fri
11	Sat	1:14	11.0	4:54	10.3	8:46	-2.3	9:16	8.4	5:22	9:07		11	Sat
12	Sun	2:07	11.0	5:44	11.0	9:37	-3.1	10:24	8.3	5:23	9:06		12	Sun
13	Mon	3:04	11.0	6:26	11.5	10:28	-3.6	11:21	7.8	5:24	9:06		13	Mon
14	Tue	4:01	10.9	7:06	11.8	11:17	-3.8			5:25	9:05		14	Tue
15	Wed	4:59	10.7	7:43	11.9	12:13	7.2	12:05	-3.5	5:26	9:04		15	Wed
16	Thu	5:58	10.2	8:18	12.0	1:05	6.4	12:52	-2.7	5:27	9:03		16	Thu
17	Fri	6:59	9.6	8:52	11.9	1:57	5.5	1:37	-1.5	5:28	9:02		17	Fri
18	Sat	8:03	8.9	9:25	11.8	2:49	4.6	2:22	0.0	5:29	9:01		18	Sat
19	Sun	9:12	8.2	9:59	11.5	3:43	3.6	3:07	1.8	5:30	9:00		19	Sun
20	Mon	10:31	7.7	10:33	11.1	4:37	2.7	3:55	3.7	5:31	8:59		20	Mon
21	Tue			12:09	7.6	5:31	1.9	4:51	5.5	5:32	8:58		21	Tue
22	Wed			2:08	8.1	6:25	1.1	6:09	7.0	5:34	8:57		22	Wed
23	Thu			3:42	9.0	7:18	0.6	7:57	7.8	5:35	8:56		23	Thu
24	Fri	12:38	9.6	4:42	9.9	8:08	0.1	9:33	8.0	5:36	8:55		24	Fri
25	Sat	1:31	9.3	5:25	10.4	8:54	-0.3	10:33	7.8	5:37	8:54		25	Sat
26	Sun	2:23	9.2	6:00	10.7	9:37	-0.7	11:14	7.6	5:38	8:53		26	Sun
27	Mon	3:12	9.2	6:27	10.8	10:17	-1.0	11:44	7.3	5:40	8:51		27	Mon
28	Tue	3:56	9.3	6:50	10.9	10:54	-1.2			5:41	8:50		28	Tue
29	Wed	4:38	9.4	7:10	10.9	12:08	7.0	11:30 AM	-1.3	5:42	8:49		29	Wed
30	Thu	5:19	9.4	7:30	11.1	12:33	6.5	12:05	-1.3	5:43	8:47		30	Thu
31	Fri	6:01	9.3	7:51	11.2	1:02	5.9	12:40	-0.9	5:45	8:46		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: (9447814)

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When is the lowest tide this week in Glendale, Whidbey Island, WA?

The lowest tide this week in Glendale, Whidbey Island, WA is -3.8 ft on Tuesday, Jul 14 at 11:17 am.

When is the highest tide this week in Glendale, Whidbey Island, WA?

The highest tide this week in Glendale, Whidbey Island, WA is 12.0 ft on Thursday, Jul 16 at 8:18 pm — worth noting for launching your boat and being alert for possible high tide flooding.

What time does the tide turn (slack tide) in Glendale, Whidbey Island, WA today?

Slack tide in Glendale, Whidbey Island, WA is approximately 1:41 am — 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 Glendale, Whidbey Island, WA?

Glendale, Whidbey Island, WA is currently in a spring phase. Tonight's moon is 1% 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 near their weekly maximum.

What datum are Glendale, Whidbey Island, WA 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 Glendale, Whidbey Island, WA?

Tide predictions for Glendale, Whidbey Island, WA 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 Glendale, Whidbey Island, WA?

Tide data for Glendale, Whidbey Island, WA is sourced from NOAA Station #9447814. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9447814.

What time is high tide in Glendale, Whidbey Island, WA today?

High tides in Glendale, Whidbey Island, WA today: 3:04 am (11.0 ft), 6:26 pm (11.5 ft). The 6:26 pm high of 11.5 ft is notably higher than the other — known as diurnal inequality, common on coasts influenced by lunar declination.

What time is low tide in Glendale, Whidbey Island, WA today?

Low tides in Glendale, Whidbey Island, WA today: 10:28 am (-3.6 ft), 11:21 pm (7.8 ft). The 10:28 am low of -3.6 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 Glendale, Whidbey Island, WA today?

Today's tidal range in Glendale, Whidbey Island, WA is 15.1 ft — the difference between the day's highest and lowest water level. This month's average daily range is about 11.6 ft, so today's swing is above-average.

What is the moon phase in Glendale, Whidbey Island, WA tonight?

Tonight the moon over Glendale, Whidbey Island, WA is New Moon (1% illuminated). This places Glendale, Whidbey Island, WA in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

What type of tides does Glendale, Whidbey Island, WA have — semi-diurnal, diurnal, or mixed?

Glendale, Whidbey Island, WA has semi-diurnal tides — two high tides and two low tides roughly every 24 hours and 50 minutes, with similar heights.

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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