Today's tide times for Martin Harbor, Korovin Bay, Atka Island, Alaska
The predicted tide times today on Wednesday 29 April 2026 for Martin Harbor, Korovin Bay, Atka Island are: first high tide at 3:52am, first low tide at 11:43am, second high tide at 7:51pm, second low tide at 9:24pm. Sunrise is at 7:09am and sunset is at 9:59pm.
Today's tide times for Martin Harbor, Korovin Bay, Atka Island: Wednesday 29 April 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 3:52 AM(Wed 29 April) | 2.6 ft (0.79 m) |
| Low Tide | 11:43 AM(Wed 29 April) | 0.33 ft (0.1 m) |
| High Tide | 7:51 PM(Wed 29 April) | 1.98 ft (0.6 m) |
| Low Tide | 9:24 PM(Wed 29 April) | 1.96 ft (0.6 m) |
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Tide chart for Martin Harbor, Korovin Bay, Atka IslandShowing low and high tide times for the next 30 days at Martin Harbor, Korovin Bay, Atka Island. Tide Times are HDT (UTC -9.0hrs).
View Martin Harbor, Korovin Bay, Atka Island 7 Day Tide Chart Image.


HIGH (HDT) |
LOW (HDT) |
| Sun |
Moon Set Rise |
| Wind |
Wednesday, 29 Apr | 30 Apr | 1 May | 2 May | 3 May | 4 May | 5 May | 6 May | 7 May | 8 May | 9 May | 10 May | 11 May | 12 May | 13 May | 14 May | 15 May | 16 May | 17 May | 18 May | 19 May | 20 May | 21 May | 22 May | 23 May | 24 May | 25 May | 26 May | 27 May | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AM | PM | Thu | Fri | Sat | 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 | ||
3:52AM0.79m | 7:51PM0.60m | 3:49AM0.82m | 3:36AM0.86m | 3:08AM0.91m | 2:15AM0.96m | 1:45AM1.00m | 1:56AM1.02m | 2:15AM1.01m | 2:36AM0.98m | 2:51AM0.94m | 2:58AM0.88m | 2:55AM0.82m | 2:43AM0.77m 10:59AM0.59m | 2:29AM0.77m 1:25PM0.49m | 2:18AM0.80m 4:34PM0.47m | 2:16AM0.89m | 2:23AM1.00m | 2:43AM1.11m | 3:15AM1.19m | 3:57AM1.22m | 4:52AM1.20m | 5:59AM1.13m | 1:18AM1.01m 7:18AM1.02m | 1:20AM0.97m 8:45AM0.88m | 1:33AM0.93m 10:22AM0.73m | 1:49AM0.91m 12:08PM0.58m | 2:05AM0.90m 2:11PM0.49m | 2:17AM0.90m 4:49PM0.50m | 2:23AM0.91m | ||
11:43AM0.10m | 9:24PM0.60m | 12:26PM-0.01m | 1:05PM-0.08m | 1:41PM-0.13m | 2:18PM-0.17m | 2:56PM-0.18m | 3:35PM-0.19m | 4:15PM-0.18m | 4:54PM-0.16m | 5:30PM-0.13m | 6:03PM-0.06m | 6:31PM0.03m | 8:48AM0.57m 6:52PM0.16m | 9:14AM0.41m 7:01PM0.31m | 9:52AM0.22m 6:31PM0.47m | 10:35AM0.02m | 11:22AM-0.17m | 12:11PM-0.32m | 1:04PM-0.44m | 1:58PM-0.50m | 2:52PM-0.51m | 3:45PM-0.46m | 4:13AM0.98m 4:36PM-0.38m | 5:50AM0.84m 5:23PM-0.25m | 7:07AM0.66m 6:06PM-0.09m | 8:12AM0.47m 6:44PM0.10m | 9:10AM0.28m 7:11PM0.30m | 10:00AM0.12m 7:12PM0.48m | 10:45AM-0.01m | ||
7:09AM | 9:59PM | 7:07AM 10:01PM | 7:06AM 10:03PM | 7:04AM 10:05PM | 7:01AM 10:06PM | 7:00AM 10:08PM | 6:58AM 10:10PM | 6:56AM 10:11PM | 6:54AM 10:13PM | 6:53AM 10:15PM | 6:51AM 10:16PM | 6:49AM 10:18PM | 6:48AM 10:20PM | 6:46AM 10:21PM | 6:44AM 10:23PM | 6:43AM 10:24PM | 6:41AM 10:26PM | 6:40AM 10:27PM | 6:38AM 10:29PM | 6:37AM 10:30PM | 6:35AM 10:32PM | 6:34AM 10:33PM | 6:33AM 10:35PM | 6:32AM 10:36PM | 6:30AM 10:38PM | 6:29AM 10:39PM | 6:28AM 10:40PM | 6:27AM 10:42PM | 6:26AM 10:43PM | ||
0.44% - (Waxing Gibbous) 6:11AM | 0.46% - (Waxing Gibbous) 8:30PM | 0.5% - (Full Moon) 6:23AM 9:46PM | 0.54% - (Waning Gibbous) 6:37AM 11:01PM | 0.55% - (Waning Gibbous) 6:56AM | 0.57% - (Waning Gibbous) 7:21AM 00:15AM | 0.61% - (Waning Gibbous) 7:56AM 1:23AM | 0.64% - (Waning Gibbous) 8:45AM 2:21AM | 0.68% - (Waning Gibbous) 9:45AM 3:06AM | 0.71% - (Waning Gibbous) 10:56AM 3:39AM | 0.75% - (Last Quarter) 12:11PM 4:02AM | 0.78% - (Waning Crescent) 1:28PM 4:20AM | 0.81% - (Waning Crescent) 2:46PM 4:34AM | 0.85% - (Waning Crescent) 4:06PM 4:46AM | 0.88% - (Waning Crescent) 5:27PM 4:57AM | 0.92% - (Waning Crescent) 6:52PM 5:08AM | 0.95% - (Waning Crescent) 8:23PM 5:22AM | 0.99% - (New Moon) 9:58PM 5:39AM | 0.0% - (New Moon) 11:33PM 6:03AM | 0.04% - (Waxing Crescent) 6:39AM | 0.07% - (Waxing Crescent) 00:58AM 7:33AM | 0.11% - (Waxing Crescent) 2:02AM 8:48AM | 0.15% - (Waxing Crescent) 2:45AM 10:15AM | 0.18% - (Waxing Crescent) 3:14AM 11:45AM | 0.22% - (Waxing Crescent) 3:33AM 1:11PM | 0.25% - (First Quarter) 3:47AM 2:33PM | 0.29% - (Waxing Gibbous) 3:59AM 3:50PM | 0.32% - (Waxing Gibbous) 4:09AM 5:05PM | 0.36% - (Waxing Gibbous) 4:19AM 6:20PM | 0.4% - (Waxing Gibbous) 4:30AM 7:34PM | ||

Martin Harbor, Korovin Bay, Atka Island tide chart key:
The tide chart above shows the height and times of high tide and low tide for Martin Harbor, Korovin Bay, Atka Island, Alaska. The red flashing dot shows the tide time right now. The grey shading corresponds to nighttime hours between sunset and sunrise at Martin Harbor, Korovin Bay, Atka Island.
Tide Times are HDT (UTC -9.0hrs). Last Spring High Tide at Martin Harbor, Korovin Bay, Atka Island was on Mon 20 Apr (height: 1.11m 3.6ft). Next high Spring Tide at Martin Harbor, Korovin Bay, Atka Island will be on Mon 04 May (height: 1.02m 3.3ft).
Martin Harbor, Korovin Bay, Atka Island tide chart key: The tide chart above shows the height and times of high tide and low tide for Martin Harbor, Korovin Bay, Atka Island, Alaska. The grey shading corresponds to nighttime hours between sunset and sunrise at Martin Harbor, Korovin Bay, Atka Island.
Tide Times are HDT (UTC -9.0hrs). Last Spring High Tide at Martin Harbor, Korovin Bay, Atka Island was on Mon 20 Apr (height: 1.11m 3.6ft). Next high Spring Tide at Martin Harbor, Korovin Bay, Atka Island will be on Mon 04 May (height: 1.02m 3.3ft).
Martin Harbor, Korovin Bay, Atka Island tide times for April and May
April and May Tide charts for Martin Harbor, Korovin Bay, Atka Island: The tide charts below show the height, time and date of high and low tides for the next 30 days.
Tide Times for Martin Harbor, Korovin Bay, Atka Island (tomorrow): Thursday 30 April 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 3:49 AM(Thu 30 April) | 2.68 ft (0.82 m) |
| Low Tide | 12:26 PM(Thu 30 April) | -0.02 ft (-0.01 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Friday 01 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 3:36 AM(Fri 01 May) | 2.81 ft (0.86 m) |
| Low Tide | 1:05 PM(Fri 01 May) | -0.27 ft (-0.08 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Saturday 02 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 3:08 AM(Sat 02 May) | 2.98 ft (0.91 m) |
| Low Tide | 1:41 PM(Sat 02 May) | -0.44 ft (-0.13 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Sunday 03 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 2:15 AM(Sun 03 May) | 3.16 ft (0.96 m) |
| Low Tide | 2:18 PM(Sun 03 May) | -0.55 ft (-0.17 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Monday 04 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 1:45 AM(Mon 04 May) | 3.29 ft (1.0 m) |
| Low Tide | 2:56 PM(Mon 04 May) | -0.6 ft (-0.18 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Tuesday 05 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 1:56 AM(Tue 05 May) | 3.34 ft (1.02 m) |
| Low Tide | 3:35 PM(Tue 05 May) | -0.62 ft (-0.19 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Wednesday 06 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 2:15 AM(Wed 06 May) | 3.32 ft (1.01 m) |
| Low Tide | 4:15 PM(Wed 06 May) | -0.6 ft (-0.18 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Thursday 07 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 2:36 AM(Thu 07 May) | 3.22 ft (0.98 m) |
| Low Tide | 4:54 PM(Thu 07 May) | -0.54 ft (-0.16 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Friday 08 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 2:51 AM(Fri 08 May) | 3.08 ft (0.94 m) |
| Low Tide | 5:30 PM(Fri 08 May) | -0.42 ft (-0.13 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Saturday 09 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 2:58 AM(Sat 09 May) | 2.89 ft (0.88 m) |
| Low Tide | 6:03 PM(Sat 09 May) | -0.21 ft (-0.06 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Sunday 10 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 2:55 AM(Sun 10 May) | 2.7 ft (0.82 m) |
| Low Tide | 6:31 PM(Sun 10 May) | 0.11 ft (0.03 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Monday 11 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 2:43 AM(Mon 11 May) | 2.54 ft (0.77 m) |
| Low Tide | 8:48 AM(Mon 11 May) | 1.88 ft (0.57 m) |
| High Tide | 10:59 AM(Mon 11 May) | 1.92 ft (0.59 m) |
| Low Tide | 6:52 PM(Mon 11 May) | 0.53 ft (0.16 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Tuesday 12 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 2:29 AM(Tue 12 May) | 2.51 ft (0.77 m) |
| Low Tide | 9:14 AM(Tue 12 May) | 1.33 ft (0.41 m) |
| High Tide | 1:25 PM(Tue 12 May) | 1.6 ft (0.49 m) |
| Low Tide | 7:01 PM(Tue 12 May) | 1.03 ft (0.31 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Wednesday 13 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 2:18 AM(Wed 13 May) | 2.64 ft (0.8 m) |
| Low Tide | 9:52 AM(Wed 13 May) | 0.71 ft (0.22 m) |
| High Tide | 4:34 PM(Wed 13 May) | 1.55 ft (0.47 m) |
| Low Tide | 6:31 PM(Wed 13 May) | 1.53 ft (0.47 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Thursday 14 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 2:16 AM(Thu 14 May) | 2.92 ft (0.89 m) |
| Low Tide | 10:35 AM(Thu 14 May) | 0.06 ft (0.02 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Friday 15 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 2:23 AM(Fri 15 May) | 3.29 ft (1.0 m) |
| Low Tide | 11:22 AM(Fri 15 May) | -0.55 ft (-0.17 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Saturday 16 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 2:43 AM(Sat 16 May) | 3.64 ft (1.11 m) |
| Low Tide | 12:11 PM(Sat 16 May) | -1.06 ft (-0.32 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Sunday 17 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 3:15 AM(Sun 17 May) | 3.9 ft (1.19 m) |
| Low Tide | 1:04 PM(Sun 17 May) | -1.43 ft (-0.44 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Monday 18 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 3:57 AM(Mon 18 May) | 4.01 ft (1.22 m) |
| Low Tide | 1:58 PM(Mon 18 May) | -1.63 ft (-0.5 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Tuesday 19 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 4:52 AM(Tue 19 May) | 3.95 ft (1.2 m) |
| Low Tide | 2:52 PM(Tue 19 May) | -1.66 ft (-0.51 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Wednesday 20 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 5:59 AM(Wed 20 May) | 3.72 ft (1.13 m) |
| Low Tide | 3:45 PM(Wed 20 May) | -1.52 ft (-0.46 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Thursday 21 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 1:18 AM(Thu 21 May) | 3.33 ft (1.01 m) |
| Low Tide | 4:13 AM(Thu 21 May) | 3.23 ft (0.98 m) |
| High Tide | 7:18 AM(Thu 21 May) | 3.35 ft (1.02 m) |
| Low Tide | 4:36 PM(Thu 21 May) | -1.24 ft (-0.38 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Friday 22 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 1:20 AM(Fri 22 May) | 3.18 ft (0.97 m) |
| Low Tide | 5:50 AM(Fri 22 May) | 2.74 ft (0.84 m) |
| High Tide | 8:45 AM(Fri 22 May) | 2.89 ft (0.88 m) |
| Low Tide | 5:23 PM(Fri 22 May) | -0.81 ft (-0.25 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Saturday 23 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 1:33 AM(Sat 23 May) | 3.06 ft (0.93 m) |
| Low Tide | 7:07 AM(Sat 23 May) | 2.16 ft (0.66 m) |
| High Tide | 10:22 AM(Sat 23 May) | 2.38 ft (0.73 m) |
| Low Tide | 6:06 PM(Sat 23 May) | -0.28 ft (-0.09 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Sunday 24 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 1:49 AM(Sun 24 May) | 2.98 ft (0.91 m) |
| Low Tide | 8:12 AM(Sun 24 May) | 1.54 ft (0.47 m) |
| High Tide | 12:08 PM(Sun 24 May) | 1.91 ft (0.58 m) |
| Low Tide | 6:44 PM(Sun 24 May) | 0.33 ft (0.1 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Monday 25 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 2:05 AM(Mon 25 May) | 2.95 ft (0.9 m) |
| Low Tide | 9:10 AM(Mon 25 May) | 0.93 ft (0.28 m) |
| High Tide | 2:11 PM(Mon 25 May) | 1.62 ft (0.49 m) |
| Low Tide | 7:11 PM(Mon 25 May) | 0.97 ft (0.3 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Tuesday 26 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 2:17 AM(Tue 26 May) | 2.95 ft (0.9 m) |
| Low Tide | 10:00 AM(Tue 26 May) | 0.39 ft (0.12 m) |
| High Tide | 4:49 PM(Tue 26 May) | 1.64 ft (0.5 m) |
| Low Tide | 7:12 PM(Tue 26 May) | 1.58 ft (0.48 m) |
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Tide Times for Martin Harbor, Korovin Bay, Atka Island: Wednesday 27 May 2026
| Tide | Time (HDT)& Date | Height |
|---|---|---|
| High Tide | 2:23 AM(Wed 27 May) | 3.0 ft (0.91 m) |
| Low Tide | 10:45 AM(Wed 27 May) | -0.04 ft (-0.01 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.
