Today's tide times for Kiska Harbor, Kiska Island, Rat Islands, Alaska
The predicted tide times today on Sunday 07 December 2025 for Kiska Harbor, Kiska Island, Rat Islands are: first high tide at 4:03pm. Sunrise is at 10:03am and sunset is at 5:58pm.
Today's tide times for Kiska Harbor, Kiska Island, Rat Islands: Sunday 07 December 2025
| Tide | Time (HST)& Date | Height |
|---|---|---|
| High Tide | 4:03 PM(Sun 07 December) | 4.7 ft (1.43 m) |
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Tide chart for Kiska Harbor, Kiska Island, Rat IslandsShowing low and high tide times for the next 30 days at Kiska Harbor, Kiska Island, Rat Islands. Tide Times are HST (UTC -10.0hrs).
View Kiska Harbor, Kiska Island, Rat Islands 7 Day Tide Chart Image.


HIGH (HST) |
LOW (HST) |
| Sun |
Moon Set Rise |
| Wind |
Sunday, 7 Dec | 8 Dec | 9 Dec | 10 Dec | 11 Dec | 12 Dec | 13 Dec | 14 Dec | 15 Dec | 16 Dec | 17 Dec | 18 Dec | 19 Dec | 20 Dec | 21 Dec | 22 Dec | 23 Dec | 24 Dec | 25 Dec | 26 Dec | 27 Dec | 28 Dec | 29 Dec | 30 Dec | 31 Dec | 1 Jan | 2 Jan | 3 Jan | 4 Jan | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AM | PM | 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 | Sun | ||
4:03PM1.43m | 11:55AM1.30m 5:11PM1.28m | 11:49AM1.25m 6:39PM1.10m | 12:00PM1.21m 8:23PM0.91m | 12:14PM1.18m 10:15PM0.75m | 12:27PM1.16m | 00:21AM0.65m 12:36PM1.16m | 3:06AM0.65m 12:39PM1.18m | 12:34PM1.21m | 12:24PM1.27m | 12:15PM1.33m | 12:14PM1.39m | 12:26PM1.42m | 12:43PM1.43m | 1:01PM1.41m | 1:10PM1.37m | 12:56PM1.30m | 12:27PM1.23m | 12:00PM1.16m | 11:39AM1.12m | 11:26AM1.14m 10:52PM0.59m | 11:21AM1.22m | 11:26AM1.33m | 11:41AM1.46m | 12:06PM1.58m | 12:39PM1.64m | 1:22PM1.64m | 2:12PM1.58m | 3:06PM1.45m | |||
00:27AM-0.41m 1:16PM1.26m | 1:17AM-0.30m 3:05PM1.09m | 2:02AM-0.15m 4:16PM0.88m | 2:43AM0.03m 5:13PM0.67m | 3:16AM0.23m 6:02PM0.47m | 3:38AM0.44m 6:46PM0.29m | 3:22AM0.64m 7:25PM0.14m | 8:02PM0.03m | 8:36PM-0.04m | 9:11PM-0.09m | 9:46PM-0.13m | 10:23PM-0.15m | 11:00PM-0.16m | 11:36PM-0.17m | 00:11AM-0.15m | 00:44AM-0.11m | 1:13AM-0.02m | 1:37AM0.11m | 1:54AM0.28m 5:17PM0.51m | 1:56AM0.46m 5:41PM0.27m | 6:18PM0.03m | 7:02PM-0.17m | 7:47PM-0.32m | 8:39PM-0.40m | 9:31PM-0.43m | 10:23PM-0.41m | 11:14PM-0.34m | |||||
10:03AM | 5:58PM | 10:05AM 5:58PM | 10:06AM 5:58PM | 10:07AM 5:58PM | 10:08AM 5:58PM | 10:09AM 5:58PM | 10:10AM 5:58PM | 10:11AM 5:58PM | 10:11AM 5:58PM | 10:12AM 5:58PM | 10:13AM 5:58PM | 10:14AM 5:59PM | 10:14AM 5:59PM | 10:15AM 6:00PM | 10:15AM 6:00PM | 10:16AM 6:01PM | 10:16AM 6:01PM | 10:17AM 6:02PM | 10:17AM 6:03PM | 10:17AM 6:03PM | 10:17AM 6:04PM | 10:17AM 6:05PM | 10:17AM 6:06PM | 10:17AM 6:07PM | 10:17AM 6:08PM | 10:17AM 6:09PM | 10:17AM 6:10PM | 10:17AM 6:11PM | 10:17AM 6:13PM | ||
0.59% - (Waning Gibbous) 1:23PM | 0.6% - (Waning Gibbous) 9:15PM | 0.64% - (Waning Gibbous) 1:47PM 10:43PM | 0.66% - (Waning Gibbous) 2:03PM | 0.67% - (Waning Gibbous) 2:16PM 00:06AM | 0.71% - (Waning Gibbous) 2:27PM 1:24AM | 0.75% - (Last Quarter) 2:37PM 2:38AM | 0.78% - (Waning Crescent) 2:46PM 3:51AM | 0.82% - (Waning Crescent) 2:58PM 5:03AM | 0.85% - (Waning Crescent) 3:11PM 6:15AM | 0.89% - (Waning Crescent) 3:29PM 7:29AM | 0.92% - (Waning Crescent) 3:54PM 8:42AM | 0.96% - (Waning Crescent) 4:28PM 9:51AM | 0.01% - (New Moon) 5:16PM 10:50AM | 0.05% - (Waxing Crescent) 6:17PM 11:37AM | 0.08% - (Waxing Crescent) 7:29PM 12:12PM | 0.12% - (Waxing Crescent) 8:46PM 12:37PM | 0.15% - (Waxing Crescent) 10:05PM 12:55PM | 0.19% - (Waxing Crescent) 11:23PM 1:09PM | 0.22% - (Waxing Crescent) 1:21PM | 0.25% - (First Quarter) 00:42AM 1:32PM | 0.29% - (Waxing Gibbous) 2:02AM 1:43PM | 0.32% - (Waxing Gibbous) 3:25AM 1:56PM | 0.36% - (Waxing Gibbous) 4:52AM 2:12PM | 0.39% - (Waxing Gibbous) 6:24AM 2:35PM | 0.42% - (Waxing Gibbous) 7:57AM 3:08PM | 0.46% - (Waxing Gibbous) 9:22AM 3:59PM | 0.5% - (Full Moon) 10:30AM 5:11PM | 0.53% - (Waning Gibbous) 11:16AM 6:39PM | 0.57% - (Waning Gibbous) 11:46AM 8:10PM | ||

Kiska Harbor, Kiska Island, Rat Islands tide chart key:
The tide chart above shows the height and times of high tide and low tide for Kiska Harbor, Kiska Island, Rat Islands, Alaska. The red flashing dot shows the tide time right now. The grey shading corresponds to nighttime hours between sunset and sunrise at Kiska Harbor, Kiska Island, Rat Islands.
Tide Times are HST (UTC -10.0hrs). Last Spring High Tide at Kiska Harbor, Kiska Island, Rat Islands was on Sat 22 Nov (height: 1.35m 4.4ft). Next high Spring Tide at Kiska Harbor, Kiska Island, Rat Islands will be on Sat 20 Dec (height: 1.43m 4.7ft).
Kiska Harbor, Kiska Island, Rat Islands tide chart key: The tide chart above shows the height and times of high tide and low tide for Kiska Harbor, Kiska Island, Rat Islands, Alaska. The grey shading corresponds to nighttime hours between sunset and sunrise at Kiska Harbor, Kiska Island, Rat Islands.
Tide Times are HST (UTC -10.0hrs). Last Spring High Tide at Kiska Harbor, Kiska Island, Rat Islands was on Sat 22 Nov (height: 1.35m 4.4ft). Next high Spring Tide at Kiska Harbor, Kiska Island, Rat Islands will be on Sat 20 Dec (height: 1.43m 4.7ft).
Kiska Harbor, Kiska Island, Rat Islands tide times for December
December Tide charts for Kiska Harbor, Kiska Island, Rat Islands: The tide charts below show the height, time and date of high and low tides for the next 30 days.
Tide Times for Kiska Harbor, Kiska Island, Rat Islands (tomorrow): Monday 08 December 2025
| Tide | Time (HST)& Date | Height |
|---|---|---|
| Low Tide | 00:27 AM(Mon 08 December) | -1.34 ft (-0.41 m) |
| High Tide | 11:55 AM(Mon 08 December) | 4.26 ft (1.3 m) |
| Low Tide | 1:16 PM(Mon 08 December) | 4.15 ft (1.26 m) |
| High Tide | 5:11 PM(Mon 08 December) | 4.2 ft (1.28 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Tuesday 09 December 2025
| Tide | Time (HST)& Date | Height |
|---|---|---|
| Low Tide | 1:17 AM(Tue 09 December) | -0.98 ft (-0.3 m) |
| High Tide | 11:49 AM(Tue 09 December) | 4.09 ft (1.25 m) |
| Low Tide | 3:05 PM(Tue 09 December) | 3.57 ft (1.09 m) |
| High Tide | 6:39 PM(Tue 09 December) | 3.61 ft (1.1 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Wednesday 10 December 2025
| Tide | Time (HST)& Date | Height |
|---|---|---|
| Low Tide | 2:02 AM(Wed 10 December) | -0.5 ft (-0.15 m) |
| High Tide | 12:00 PM(Wed 10 December) | 3.96 ft (1.21 m) |
| Low Tide | 4:16 PM(Wed 10 December) | 2.89 ft (0.88 m) |
| High Tide | 8:23 PM(Wed 10 December) | 2.99 ft (0.91 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Thursday 11 December 2025
| Tide | Time (HST)& Date | Height |
|---|---|---|
| Low Tide | 2:43 AM(Thu 11 December) | 0.1 ft (0.03 m) |
| High Tide | 12:14 PM(Thu 11 December) | 3.87 ft (1.18 m) |
| Low Tide | 5:13 PM(Thu 11 December) | 2.19 ft (0.67 m) |
| High Tide | 10:15 PM(Thu 11 December) | 2.45 ft (0.75 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Friday 12 December 2025
| Tide | Time (HST)& Date | Height |
|---|---|---|
| Low Tide | 3:16 AM(Fri 12 December) | 0.76 ft (0.23 m) |
| High Tide | 12:27 PM(Fri 12 December) | 3.82 ft (1.16 m) |
| Low Tide | 6:02 PM(Fri 12 December) | 1.53 ft (0.47 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Saturday 13 December 2025
| Tide | Time (HST)& Date | Height |
|---|---|---|
| High Tide | 00:21 AM(Sat 13 December) | 2.12 ft (0.65 m) |
| Low Tide | 3:38 AM(Sat 13 December) | 1.46 ft (0.44 m) |
| High Tide | 12:36 PM(Sat 13 December) | 3.82 ft (1.16 m) |
| Low Tide | 6:46 PM(Sat 13 December) | 0.95 ft (0.29 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Sunday 14 December 2025
| Tide | Time (HST)& Date | Height |
|---|---|---|
| High Tide | 3:06 AM(Sun 14 December) | 2.13 ft (0.65 m) |
| Low Tide | 3:22 AM(Sun 14 December) | 2.1 ft (0.64 m) |
| High Tide | 12:39 PM(Sun 14 December) | 3.86 ft (1.18 m) |
| Low Tide | 7:25 PM(Sun 14 December) | 0.47 ft (0.14 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Monday 15 December 2025
| Tide | Time (HST)& Date | Height |
|---|---|---|
| High Tide | 12:34 PM(Mon 15 December) | 3.98 ft (1.21 m) |
| Low Tide | 8:02 PM(Mon 15 December) | 0.11 ft (0.03 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Tuesday 16 December 2025
| Tide | Time (HST)& Date | Height |
|---|---|---|
| High Tide | 12:24 PM(Tue 16 December) | 4.16 ft (1.27 m) |
| Low Tide | 8:36 PM(Tue 16 December) | -0.14 ft (-0.04 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Wednesday 17 December 2025
| Tide | Time (HST)& Date | Height |
|---|---|---|
| High Tide | 12:15 PM(Wed 17 December) | 4.37 ft (1.33 m) |
| Low Tide | 9:11 PM(Wed 17 December) | -0.31 ft (-0.09 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Thursday 18 December 2025
| Tide | Time (HST)& Date | Height |
|---|---|---|
| High Tide | 12:14 PM(Thu 18 December) | 4.55 ft (1.39 m) |
| Low Tide | 9:46 PM(Thu 18 December) | -0.42 ft (-0.13 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Friday 19 December 2025
| Tide | Time (HST)& Date | Height |
|---|---|---|
| High Tide | 12:26 PM(Fri 19 December) | 4.66 ft (1.42 m) |
| Low Tide | 10:23 PM(Fri 19 December) | -0.49 ft (-0.15 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Saturday 20 December 2025
| Tide | Time (HST)& Date | Height |
|---|---|---|
| High Tide | 12:43 PM(Sat 20 December) | 4.69 ft (1.43 m) |
| Low Tide | 11:00 PM(Sat 20 December) | -0.54 ft (-0.16 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Sunday 21 December 2025
| Tide | Time (HST)& Date | Height |
|---|---|---|
| High Tide | 1:01 PM(Sun 21 December) | 4.63 ft (1.41 m) |
| Low Tide | 11:36 PM(Sun 21 December) | -0.55 ft (-0.17 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Monday 22 December 2025
| Tide | Time (HST)& Date | Height |
|---|---|---|
| High Tide | 1:10 PM(Mon 22 December) | 4.49 ft (1.37 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Tuesday 23 December 2025
| Tide | Time (HST)& Date | Height |
|---|---|---|
| Low Tide | 00:11 AM(Tue 23 December) | -0.5 ft (-0.15 m) |
| High Tide | 12:56 PM(Tue 23 December) | 4.27 ft (1.3 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Wednesday 24 December 2025
| Tide | Time (HST)& Date | Height |
|---|---|---|
| Low Tide | 00:44 AM(Wed 24 December) | -0.35 ft (-0.11 m) |
| High Tide | 12:27 PM(Wed 24 December) | 4.02 ft (1.23 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Thursday 25 December 2025
| Tide | Time (HST)& Date | Height |
|---|---|---|
| Low Tide | 1:13 AM(Thu 25 December) | -0.07 ft (-0.02 m) |
| High Tide | 12:00 PM(Thu 25 December) | 3.79 ft (1.16 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Friday 26 December 2025
| Tide | Time (HST)& Date | Height |
|---|---|---|
| Low Tide | 1:37 AM(Fri 26 December) | 0.36 ft (0.11 m) |
| High Tide | 11:39 AM(Fri 26 December) | 3.68 ft (1.12 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Saturday 27 December 2025
| Tide | Time (HST)& Date | Height |
|---|---|---|
| Low Tide | 1:54 AM(Sat 27 December) | 0.91 ft (0.28 m) |
| High Tide | 11:26 AM(Sat 27 December) | 3.74 ft (1.14 m) |
| Low Tide | 5:17 PM(Sat 27 December) | 1.67 ft (0.51 m) |
| High Tide | 10:52 PM(Sat 27 December) | 1.95 ft (0.59 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Sunday 28 December 2025
| Tide | Time (HST)& Date | Height |
|---|---|---|
| Low Tide | 1:56 AM(Sun 28 December) | 1.52 ft (0.46 m) |
| High Tide | 11:21 AM(Sun 28 December) | 3.99 ft (1.22 m) |
| Low Tide | 5:41 PM(Sun 28 December) | 0.88 ft (0.27 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Monday 29 December 2025
| Tide | Time (HST)& Date | Height |
|---|---|---|
| High Tide | 11:26 AM(Mon 29 December) | 4.38 ft (1.33 m) |
| Low Tide | 6:18 PM(Mon 29 December) | 0.11 ft (0.03 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Tuesday 30 December 2025
| Tide | Time (HST)& Date | Height |
|---|---|---|
| High Tide | 11:41 AM(Tue 30 December) | 4.8 ft (1.46 m) |
| Low Tide | 7:02 PM(Tue 30 December) | -0.55 ft (-0.17 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Wednesday 31 December 2025
| Tide | Time (HST)& Date | Height |
|---|---|---|
| High Tide | 12:06 PM(Wed 31 December) | 5.17 ft (1.58 m) |
| Low Tide | 7:47 PM(Wed 31 December) | -1.05 ft (-0.32 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Thursday 01 January 2026
| Tide | Time (HST)& Date | Height |
|---|---|---|
| High Tide | 12:39 PM(Thu 01 January) | 5.37 ft (1.64 m) |
| Low Tide | 8:39 PM(Thu 01 January) | -1.32 ft (-0.4 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Friday 02 January 2026
| Tide | Time (HST)& Date | Height |
|---|---|---|
| High Tide | 1:22 PM(Fri 02 January) | 5.37 ft (1.64 m) |
| Low Tide | 9:31 PM(Fri 02 January) | -1.42 ft (-0.43 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Saturday 03 January 2026
| Tide | Time (HST)& Date | Height |
|---|---|---|
| High Tide | 2:12 PM(Sat 03 January) | 5.17 ft (1.58 m) |
| Low Tide | 10:23 PM(Sat 03 January) | -1.34 ft (-0.41 m) |
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Tide Times for Kiska Harbor, Kiska Island, Rat Islands: Sunday 04 January 2026
| Tide | Time (HST)& Date | Height |
|---|---|---|
| High Tide | 3:06 PM(Sun 04 January) | 4.77 ft (1.45 m) |
| Low Tide | 11:14 PM(Sun 04 January) | -1.11 ft (-0.34 m) |
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