Today's tide times for Ulak Island, Delarof Islands, Alaska
The predicted tide times today on Saturday 11 April 2026 for Ulak Island, Delarof Islands are: first high tide at 9:17am, first low tide at 6:11pm. Sunrise is at 8:08am and sunset is at 9:46pm.
Today's tide times for Ulak Island, Delarof Islands: Saturday 11 April 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 9:17 AM(Sat 11 April) | 3.5 ft (1.07 m) |
| Low Tide | 6:11 PM(Sat 11 April) | -0.01 ft (-0.0 m) |
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Tide chart for Ulak Island, Delarof IslandsShowing low and high tide times for the next 30 days at Ulak Island, Delarof Islands. Tide Times are HDT (UTC -9.0hrs).
View Ulak Island, Delarof Islands 7 Day Tide Chart Image.


HIGH (HDT) |
LOW (HDT) |
| Sun |
Moon Set Rise |
| Wind |
Saturday, 11 Apr | 12 Apr | 13 Apr | 14 Apr | 15 Apr | 16 Apr | 17 Apr | 18 Apr | 19 Apr | 20 Apr | 21 Apr | 22 Apr | 23 Apr | 24 Apr | 25 Apr | 26 Apr | 27 Apr | 28 Apr | 29 Apr | 30 Apr | 1 May | 2 May | 3 May | 4 May | 5 May | 6 May | 7 May | 8 May | 9 May | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AM | PM | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Sun | Mon | Tue | Wed | Thu | Fri | Sat | ||
9:17AM1.07m | 3:51AM0.92m 10:17AM1.01m | 3:27AM0.86m 11:31AM0.92m | 3:07AM0.83m 1:09PM0.81m | 2:53AM0.85m 3:18PM0.74m | 2:48AM0.93m 6:10PM0.76m | 2:53AM1.03m | 3:12AM1.14m | 3:44AM1.24m | 4:31AM1.30m | 5:30AM1.32m | 6:37AM1.30m | 1:14AM1.12m 7:50AM1.24m | 1:27AM1.07m 9:05AM1.14m | 1:45AM1.03m 10:24AM1.01m | 2:03AM1.00m 11:54AM0.87m | 2:20AM0.98m 1:40PM0.75m | 2:32AM0.97m 3:51PM0.71m | 2:39AM0.98m 6:45PM0.77m | 2:36AM0.99m | 2:19AM1.03m | 1:39AM1.08m | 00:14AM1.14m | 00:13AM1.18m | 00:35AM1.20m | 1:02AM1.19m | 1:26AM1.16m | 1:41AM1.12m | 1:46AM1.06m | |||
6:11PM-0.00m | 5:10AM0.91m 6:45PM0.10m | 6:32AM0.80m 7:16PM0.23m | 7:47AM0.66m 7:43PM0.40m | 8:54AM0.46m 8:03PM0.57m | 9:54AM0.24m 8:03PM0.75m | 10:51AM0.02m | 11:46AM-0.19m | 12:41PM-0.35m | 1:36PM-0.45m | 2:30PM-0.49m | 3:25PM-0.46m | 3:01AM1.10m 4:17PM-0.37m | 4:28AM1.00m 5:08PM-0.23m | 5:48AM0.86m 5:55PM-0.05m | 7:05AM0.69m 6:38PM0.16m | 8:15AM0.52m 7:16PM0.37m | 9:16AM0.35m 7:46PM0.58m | 10:07AM0.19m 7:51PM0.77m | 10:51AM0.05m | 11:30AM-0.05m | 12:07PM-0.13m | 12:44PM-0.19m | 1:22PM-0.22m | 2:00PM-0.23m | 2:40PM-0.22m | 3:19PM-0.19m | 3:56PM-0.12m | 4:29PM-0.03m | |||
8:08AM | 9:46PM | 8:06AM 9:48PM | 8:03AM 9:49PM | 8:01AM 9:51PM | 7:59AM 9:53PM | 7:57AM 9:54PM | 7:55AM 9:56PM | 7:53AM 9:58PM | 7:51AM 9:59PM | 7:49AM 10:01PM | 7:47AM 10:03PM | 7:45AM 10:04PM | 7:43AM 10:06PM | 7:41AM 10:07PM | 7:39AM 10:09PM | 7:37AM 10:11PM | 7:35AM 10:12PM | 7:33AM 10:14PM | 7:31AM 10:16PM | 7:29AM 10:17PM | 7:27AM 10:19PM | 7:25AM 10:21PM | 7:23AM 10:22PM | 7:22AM 10:24PM | 7:20AM 10:25PM | 7:18AM 10:27PM | 7:16AM 10:29PM | 7:14AM 10:30PM | 7:13AM 10:32PM | ||
0.82% - (Waning Crescent) 6:15AM | 0.83% - (Waning Crescent) 2:52PM | 0.85% - (Waning Crescent) 4:11PM 6:32AM | 0.89% - (Waning Crescent) 5:31PM 6:46AM | 0.92% - (Waning Crescent) 6:52PM 6:59AM | 0.95% - (Waning Crescent) 8:16PM 7:11AM | 0.01% - (New Moon) 9:44PM 7:24AM | 0.04% - (Waxing Crescent) 11:16PM 7:40AM | 0.07% - (Waxing Crescent) 8:01AM | 0.11% - (Waxing Crescent) 00:49AM 8:31AM | 0.14% - (Waxing Crescent) 2:18AM 9:14AM | 0.18% - (Waxing Crescent) 3:32AM 10:16AM | 0.22% - (Waxing Crescent) 4:25AM 11:34AM | 0.25% - (First Quarter) 5:01AM 12:59PM | 0.29% - (Waxing Gibbous) 5:26AM 2:24PM | 0.32% - (Waxing Gibbous) 5:44AM 3:46PM | 0.36% - (Waxing Gibbous) 5:57AM 5:04PM | 0.39% - (Waxing Gibbous) 6:09AM 6:20PM | 0.43% - (Waxing Gibbous) 6:20AM 7:34PM | 0.47% - (Waxing Gibbous) 6:31AM 8:48PM | 0.5% - (Full Moon) 6:44AM 10:02PM | 0.54% - (Waning Gibbous) 6:59AM 11:17PM | 0.55% - (Waning Gibbous) 7:19AM | 0.57% - (Waning Gibbous) 7:46AM 00:29AM | 0.61% - (Waning Gibbous) 8:22AM 1:36AM | 0.64% - (Waning Gibbous) 9:11AM 2:34AM | 0.68% - (Waning Gibbous) 10:11AM 3:19AM | 0.71% - (Waning Gibbous) 11:21AM 3:52AM | 0.75% - (Last Quarter) 12:35PM 4:17AM | 0.78% - (Waning Crescent) 1:51PM 4:36AM | ||

Ulak Island, Delarof Islands tide chart key:
The tide chart above shows the height and times of high tide and low tide for Ulak Island, Delarof Islands, Alaska. The red flashing dot shows the tide time right now. The grey shading corresponds to nighttime hours between sunset and sunrise at Ulak Island, Delarof Islands.
Tide Times are HDT (UTC -9.0hrs). Last Spring High Tide at Ulak Island, Delarof Islands was on Mon 06 Apr (height: 1.09m 3.6ft). Next high Spring Tide at Ulak Island, Delarof Islands will be on Mon 20 Apr (height: 1.32m 4.3ft).
Ulak Island, Delarof Islands tide chart key: The tide chart above shows the height and times of high tide and low tide for Ulak Island, Delarof Islands, Alaska. The grey shading corresponds to nighttime hours between sunset and sunrise at Ulak Island, Delarof Islands.
Tide Times are HDT (UTC -9.0hrs). Last Spring High Tide at Ulak Island, Delarof Islands was on Mon 06 Apr (height: 1.09m 3.6ft). Next high Spring Tide at Ulak Island, Delarof Islands will be on Mon 20 Apr (height: 1.32m 4.3ft).
Ulak Island, Delarof Islands tide times for April and May
April and May Tide charts for Ulak Island, Delarof Islands: The tide charts below show the height, time and date of high and low tides for the next 30 days.
Tide Times for Ulak Island, Delarof Islands (tomorrow): Sunday 12 April 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 3:51 AM(Sun 12 April) | 3.01 ft (0.92 m) |
| Low Tide | 5:10 AM(Sun 12 April) | 2.99 ft (0.91 m) |
| High Tide | 10:17 AM(Sun 12 April) | 3.3 ft (1.01 m) |
| Low Tide | 6:45 PM(Sun 12 April) | 0.32 ft (0.1 m) |
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Tide Times for Ulak Island, Delarof Islands: Monday 13 April 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 3:27 AM(Mon 13 April) | 2.82 ft (0.86 m) |
| Low Tide | 6:32 AM(Mon 13 April) | 2.64 ft (0.8 m) |
| High Tide | 11:31 AM(Mon 13 April) | 3.01 ft (0.92 m) |
| Low Tide | 7:16 PM(Mon 13 April) | 0.77 ft (0.23 m) |
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Tide Times for Ulak Island, Delarof Islands: Tuesday 14 April 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 3:07 AM(Tue 14 April) | 2.73 ft (0.83 m) |
| Low Tide | 7:47 AM(Tue 14 April) | 2.15 ft (0.66 m) |
| High Tide | 1:09 PM(Tue 14 April) | 2.67 ft (0.81 m) |
| Low Tide | 7:43 PM(Tue 14 April) | 1.3 ft (0.4 m) |
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Tide Times for Ulak Island, Delarof Islands: Wednesday 15 April 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 2:53 AM(Wed 15 April) | 2.8 ft (0.85 m) |
| Low Tide | 8:54 AM(Wed 15 April) | 1.52 ft (0.46 m) |
| High Tide | 3:18 PM(Wed 15 April) | 2.43 ft (0.74 m) |
| Low Tide | 8:03 PM(Wed 15 April) | 1.88 ft (0.57 m) |
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Tide Times for Ulak Island, Delarof Islands: Thursday 16 April 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 2:48 AM(Thu 16 April) | 3.04 ft (0.93 m) |
| Low Tide | 9:54 AM(Thu 16 April) | 0.8 ft (0.24 m) |
| High Tide | 6:10 PM(Thu 16 April) | 2.51 ft (0.77 m) |
| Low Tide | 8:03 PM(Thu 16 April) | 2.46 ft (0.75 m) |
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Tide Times for Ulak Island, Delarof Islands: Friday 17 April 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 2:53 AM(Fri 17 April) | 3.38 ft (1.03 m) |
| Low Tide | 10:51 AM(Fri 17 April) | 0.06 ft (0.02 m) |
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Tide Times for Ulak Island, Delarof Islands: Saturday 18 April 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 3:12 AM(Sat 18 April) | 3.75 ft (1.14 m) |
| Low Tide | 11:46 AM(Sat 18 April) | -0.61 ft (-0.19 m) |
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Tide Times for Ulak Island, Delarof Islands: Sunday 19 April 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 3:44 AM(Sun 19 April) | 4.07 ft (1.24 m) |
| Low Tide | 12:41 PM(Sun 19 April) | -1.15 ft (-0.35 m) |
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Tide Times for Ulak Island, Delarof Islands: Monday 20 April 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 4:31 AM(Mon 20 April) | 4.27 ft (1.3 m) |
| Low Tide | 1:36 PM(Mon 20 April) | -1.49 ft (-0.45 m) |
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Tide Times for Ulak Island, Delarof Islands: Tuesday 21 April 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 5:30 AM(Tue 21 April) | 4.34 ft (1.32 m) |
| Low Tide | 2:30 PM(Tue 21 April) | -1.61 ft (-0.49 m) |
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Tide Times for Ulak Island, Delarof Islands: Wednesday 22 April 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 6:37 AM(Wed 22 April) | 4.26 ft (1.3 m) |
| Low Tide | 3:25 PM(Wed 22 April) | -1.51 ft (-0.46 m) |
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Tide Times for Ulak Island, Delarof Islands: Thursday 23 April 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 1:14 AM(Thu 23 April) | 3.69 ft (1.12 m) |
| Low Tide | 3:01 AM(Thu 23 April) | 3.62 ft (1.1 m) |
| High Tide | 7:50 AM(Thu 23 April) | 4.06 ft (1.24 m) |
| Low Tide | 4:17 PM(Thu 23 April) | -1.21 ft (-0.37 m) |
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Tide Times for Ulak Island, Delarof Islands: Friday 24 April 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 1:27 AM(Fri 24 April) | 3.52 ft (1.07 m) |
| Low Tide | 4:28 AM(Fri 24 April) | 3.27 ft (1.0 m) |
| High Tide | 9:05 AM(Fri 24 April) | 3.73 ft (1.14 m) |
| Low Tide | 5:08 PM(Fri 24 April) | -0.75 ft (-0.23 m) |
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Tide Times for Ulak Island, Delarof Islands: Saturday 25 April 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 1:45 AM(Sat 25 April) | 3.37 ft (1.03 m) |
| Low Tide | 5:48 AM(Sat 25 April) | 2.82 ft (0.86 m) |
| High Tide | 10:24 AM(Sat 25 April) | 3.3 ft (1.01 m) |
| Low Tide | 5:55 PM(Sat 25 April) | -0.15 ft (-0.05 m) |
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Tide Times for Ulak Island, Delarof Islands: Sunday 26 April 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 2:03 AM(Sun 26 April) | 3.27 ft (1.0 m) |
| Low Tide | 7:05 AM(Sun 26 April) | 2.28 ft (0.69 m) |
| High Tide | 11:54 AM(Sun 26 April) | 2.84 ft (0.87 m) |
| Low Tide | 6:38 PM(Sun 26 April) | 0.53 ft (0.16 m) |
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Tide Times for Ulak Island, Delarof Islands: Monday 27 April 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 2:20 AM(Mon 27 April) | 3.21 ft (0.98 m) |
| Low Tide | 8:15 AM(Mon 27 April) | 1.71 ft (0.52 m) |
| High Tide | 1:40 PM(Mon 27 April) | 2.46 ft (0.75 m) |
| Low Tide | 7:16 PM(Mon 27 April) | 1.23 ft (0.37 m) |
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Tide Times for Ulak Island, Delarof Islands: Tuesday 28 April 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 2:32 AM(Tue 28 April) | 3.19 ft (0.97 m) |
| Low Tide | 9:16 AM(Tue 28 April) | 1.14 ft (0.35 m) |
| High Tide | 3:51 PM(Tue 28 April) | 2.32 ft (0.71 m) |
| Low Tide | 7:46 PM(Tue 28 April) | 1.91 ft (0.58 m) |
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Tide Times for Ulak Island, Delarof Islands: Wednesday 29 April 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 2:39 AM(Wed 29 April) | 3.2 ft (0.98 m) |
| Low Tide | 10:07 AM(Wed 29 April) | 0.61 ft (0.19 m) |
| High Tide | 6:45 PM(Wed 29 April) | 2.53 ft (0.77 m) |
| Low Tide | 7:51 PM(Wed 29 April) | 2.52 ft (0.77 m) |
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Tide Times for Ulak Island, Delarof Islands: Thursday 30 April 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 2:36 AM(Thu 30 April) | 3.26 ft (0.99 m) |
| Low Tide | 10:51 AM(Thu 30 April) | 0.17 ft (0.05 m) |
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Tide Times for Ulak Island, Delarof Islands: Friday 01 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 2:19 AM(Fri 01 May) | 3.38 ft (1.03 m) |
| Low Tide | 11:30 AM(Fri 01 May) | -0.17 ft (-0.05 m) |
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Tide Times for Ulak Island, Delarof Islands: Saturday 02 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 1:39 AM(Sat 02 May) | 3.55 ft (1.08 m) |
| Low Tide | 12:07 PM(Sat 02 May) | -0.43 ft (-0.13 m) |
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Tide Times for Ulak Island, Delarof Islands: Sunday 03 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 00:14 AM(Sun 03 May) | 3.74 ft (1.14 m) |
| Low Tide | 12:44 PM(Sun 03 May) | -0.61 ft (-0.19 m) |
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Tide Times for Ulak Island, Delarof Islands: Monday 04 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 00:13 AM(Mon 04 May) | 3.88 ft (1.18 m) |
| Low Tide | 1:22 PM(Mon 04 May) | -0.71 ft (-0.22 m) |
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Tide Times for Ulak Island, Delarof Islands: Tuesday 05 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 00:35 AM(Tue 05 May) | 3.93 ft (1.2 m) |
| Low Tide | 2:00 PM(Tue 05 May) | -0.75 ft (-0.23 m) |
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Tide Times for Ulak Island, Delarof Islands: Wednesday 06 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 1:02 AM(Wed 06 May) | 3.9 ft (1.19 m) |
| Low Tide | 2:40 PM(Wed 06 May) | -0.72 ft (-0.22 m) |
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Tide Times for Ulak Island, Delarof Islands: Thursday 07 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 1:26 AM(Thu 07 May) | 3.81 ft (1.16 m) |
| Low Tide | 3:19 PM(Thu 07 May) | -0.61 ft (-0.19 m) |
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Tide Times for Ulak Island, Delarof Islands: Friday 08 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 1:41 AM(Fri 08 May) | 3.67 ft (1.12 m) |
| Low Tide | 3:56 PM(Fri 08 May) | -0.41 ft (-0.12 m) |
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Tide Times for Ulak Island, Delarof Islands: Saturday 09 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 1:46 AM(Sat 09 May) | 3.49 ft (1.06 m) |
| Low Tide | 4:29 PM(Sat 09 May) | -0.11 ft (-0.03 m) |
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NOTE: We do not accept responsibility for any amendments or changes to the data whilst it is displayed / printed from our website.
