Today's tide times for Apra Harbor, Guam
The predicted tide times today on Tuesday 20 January 2026 for Apra Harbor are: first low tide at 2:31am, first high tide at 9:42am, second low tide at 2:56pm, second high tide at 7:52pm. Sunrise is at 6:48am and sunset is at 6:15pm.
Today's tide times for Apra Harbor: Tuesday 20 January 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 2:31 AM(Tue 20 January) | -0.63 ft (-0.19 m) |
| High Tide | 9:42 AM(Tue 20 January) | 2.11 ft (0.64 m) |
| Low Tide | 2:56 PM(Tue 20 January) | 1.26 ft (0.38 m) |
| High Tide | 7:52 PM(Tue 20 January) | 2.1 ft (0.64 m) |
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Tide chart for Apra HarborShowing low and high tide times for the next 30 days at Apra Harbor. Tide Times are ChST (UTC +10.0hrs).
View Apra Harbor 7 Day Tide Chart Image.


HIGH (ChST) |
LOW (ChST) |
| Sun |
Moon Set Rise |
| Wind |
Tuesday, 20 Jan | 21 Jan | 22 Jan | 23 Jan | 24 Jan | 25 Jan | 26 Jan | 27 Jan | 28 Jan | 29 Jan | 30 Jan | 31 Jan | 1 Feb | 2 Feb | 3 Feb | 4 Feb | 5 Feb | 6 Feb | 7 Feb | 8 Feb | 9 Feb | 10 Feb | 11 Feb | 12 Feb | 13 Feb | 14 Feb | 15 Feb | 16 Feb | 17 Feb | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AM | PM | 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 | Mon | Tue | ||
9:42AM0.64m | 7:52PM0.64m | 10:09AM0.66m 8:36PM0.63m | 10:36AM0.67m 9:24PM0.60m | 11:03AM0.67m 10:21PM0.56m | 11:31AM0.67m 11:31PM0.52m | 12:01PM0.67m | 1:00AM0.48m 12:36PM0.66m | 2:53AM0.48m 1:18PM0.66m | 4:42AM0.52m 2:11PM0.66m | 5:59AM0.58m 3:16PM0.66m | 6:55AM0.63m 4:23PM0.68m | 7:40AM0.66m 5:26PM0.69m | 8:19AM0.68m 6:24PM0.71m | 8:55AM0.68m 7:18PM0.71m | 9:28AM0.68m 8:09PM0.69m | 9:58AM0.68m 8:59PM0.65m | 10:25AM0.66m 9:51PM0.59m | 10:50AM0.65m 10:47PM0.54m | 11:15AM0.63m 11:52PM0.48m | 11:38AM0.60m | 1:18AM0.44m 12:05PM0.58m | 3:16AM0.44m 12:38PM0.56m | 5:05AM0.47m 1:25PM0.54m | 6:05AM0.51m 2:33PM0.54m | 6:43AM0.54m 3:44PM0.55m | 7:13AM0.57m 4:44PM0.58m | 7:40AM0.60m 5:36PM0.62m | 8:05AM0.62m 6:23PM0.65m | 8:30AM0.65m 7:09PM0.67m | ||
2:31AM-0.19m | 2:56PM0.38m | 3:05AM-0.16m 3:36PM0.36m | 3:39AM-0.12m 4:19PM0.32m | 4:14AM-0.05m 5:07PM0.26m | 4:51AM0.04m 5:59PM0.19m | 5:32AM0.15m 6:57PM0.10m | 6:20AM0.26m 7:59PM0.02m | 7:21AM0.36m 9:04PM-0.07m | 8:42AM0.44m 10:09PM-0.16m | 10:11AM0.47m 11:11PM-0.22m | 11:29AM0.47m | 00:07AM-0.27m 12:31PM0.44m | 00:59AM-0.29m 1:23PM0.41m | 1:47AM-0.27m 2:11PM0.36m | 2:31AM-0.23m 2:56PM0.32m | 3:11AM-0.15m 3:42PM0.27m | 3:49AM-0.06m 4:27PM0.22m | 4:24AM0.04m 5:13PM0.18m | 4:58AM0.15m 6:01PM0.14m | 5:32AM0.24m 6:51PM0.10m | 6:10AM0.33m 7:46PM0.07m | 7:00AM0.40m 8:47PM0.04m | 8:21AM0.44m 9:47PM0.00m | 9:58AM0.46m 10:44PM-0.04m | 11:11AM0.45m 11:34PM-0.07m | 12:01PM0.43m | 00:18AM-0.10m 12:40PM0.41m | 00:57AM-0.12m 1:17PM0.38m | 1:33AM-0.12m 1:52PM0.34m | ||
6:48AM | 6:15PM | 6:48AM 6:16PM | 6:48AM 6:16PM | 6:48AM 6:17PM | 6:48AM 6:17PM | 6:48AM 6:18PM | 6:48AM 6:18PM | 6:49AM 6:19PM | 6:48AM 6:19PM | 6:48AM 6:20PM | 6:48AM 6:20PM | 6:48AM 6:21PM | 6:48AM 6:21PM | 6:48AM 6:22PM | 6:47AM 6:22PM | 6:47AM 6:22PM | 6:47AM 6:23PM | 6:47AM 6:23PM | 6:46AM 6:24PM | 6:46AM 6:24PM | 6:46AM 6:24PM | 6:46AM 6:25PM | 6:45AM 6:25PM | 6:45AM 6:25PM | 6:45AM 6:26PM | 6:44AM 6:26PM | 6:44AM 6:26PM | 6:44AM 6:26PM | 6:43AM 6:27PM | ||
0.05% - (Waxing Crescent) 7:45AM | 0.06% - (Waxing Crescent) 7:31PM | 0.08% - (Waxing Crescent) 8:23PM 8:27AM | 0.12% - (Waxing Crescent) 9:14PM 9:06AM | 0.15% - (Waxing Crescent) 10:04PM 9:44AM | 0.19% - (Waxing Crescent) 10:57PM 10:22AM | 0.22% - (First Quarter) 11:51PM 11:03AM | 0.26% - (First Quarter) 11:46AM | 0.29% - (Waxing Gibbous) 00:49AM 12:34PM | 0.33% - (Waxing Gibbous) 1:51AM 1:29PM | 0.36% - (Waxing Gibbous) 2:56AM 2:29PM | 0.4% - (Waxing Gibbous) 4:01AM 3:34PM | 0.43% - (Waxing Gibbous) 5:04AM 4:40PM | 0.47% - (Waxing Gibbous) 6:02AM 5:44PM | 0.5% - (Full Moon) 6:53AM 6:44PM | 0.54% - (Waning Gibbous) 7:39AM 7:40PM | 0.57% - (Waning Gibbous) 8:20AM 8:32PM | 0.61% - (Waning Gibbous) 8:58AM 9:21PM | 0.64% - (Waning Gibbous) 9:34AM 10:10PM | 0.68% - (Waning Gibbous) 10:11AM 10:58PM | 0.71% - (Waning Gibbous) 10:48AM 11:47PM | 0.73% - (Last Quarter) 11:28AM | 0.75% - (Last Quarter) 12:10PM 00:37AM | 0.78% - (Waning Crescent) 12:56PM 1:29AM | 0.82% - (Waning Crescent) 1:46PM 2:22AM | 0.85% - (Waning Crescent) 2:38PM 3:14AM | 0.89% - (Waning Crescent) 3:33PM 4:05AM | 0.92% - (Waning Crescent) 4:28PM 4:54AM | 0.96% - (Waning Crescent) 5:22PM 5:40AM | 0.01% - (New Moon) 6:15PM 6:23AM | ||

Apra Harbor tide chart key:
The tide chart above shows the height and times of high tide and low tide for Apra Harbor, Guam. The red flashing dot shows the tide time right now. The grey shading corresponds to nighttime hours between sunset and sunrise at Apra Harbor.
Tide Times are ChST (UTC +10.0hrs). Last Spring High Tide at Apra Harbor was on Mon 05 Jan (height: 0.72m 2.4ft). Next high Spring Tide at Apra Harbor will be on Thu 22 Jan (height: 0.67m 2.2ft).
Apra Harbor tide chart key: The tide chart above shows the height and times of high tide and low tide for Apra Harbor, Guam. The grey shading corresponds to nighttime hours between sunset and sunrise at Apra Harbor.
Tide Times are ChST (UTC +10.0hrs). Last Spring High Tide at Apra Harbor was on Mon 05 Jan (height: 0.72m 2.4ft). Next high Spring Tide at Apra Harbor will be on Thu 22 Jan (height: 0.67m 2.2ft).
Apra Harbor tide times for January and February
January and February Tide charts for Apra Harbor: The tide charts below show the height, time and date of high and low tides for the next 30 days.
Tide Times for Apra Harbor (tomorrow): Wednesday 21 January 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 3:05 AM(Wed 21 January) | -0.54 ft (-0.16 m) |
| High Tide | 10:09 AM(Wed 21 January) | 2.16 ft (0.66 m) |
| Low Tide | 3:36 PM(Wed 21 January) | 1.18 ft (0.36 m) |
| High Tide | 8:36 PM(Wed 21 January) | 2.07 ft (0.63 m) |
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Tide Times for Apra Harbor: Thursday 22 January 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 3:39 AM(Thu 22 January) | -0.39 ft (-0.12 m) |
| High Tide | 10:36 AM(Thu 22 January) | 2.19 ft (0.67 m) |
| Low Tide | 4:19 PM(Thu 22 January) | 1.04 ft (0.32 m) |
| High Tide | 9:24 PM(Thu 22 January) | 1.98 ft (0.6 m) |
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Tide Times for Apra Harbor: Friday 23 January 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 4:14 AM(Fri 23 January) | -0.16 ft (-0.05 m) |
| High Tide | 11:03 AM(Fri 23 January) | 2.21 ft (0.67 m) |
| Low Tide | 5:07 PM(Fri 23 January) | 0.85 ft (0.26 m) |
| High Tide | 10:21 PM(Fri 23 January) | 1.85 ft (0.56 m) |
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Tide Times for Apra Harbor: Saturday 24 January 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 4:51 AM(Sat 24 January) | 0.14 ft (0.04 m) |
| High Tide | 11:31 AM(Sat 24 January) | 2.21 ft (0.67 m) |
| Low Tide | 5:59 PM(Sat 24 January) | 0.61 ft (0.19 m) |
| High Tide | 11:31 PM(Sat 24 January) | 1.7 ft (0.52 m) |
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Tide Times for Apra Harbor: Sunday 25 January 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 5:32 AM(Sun 25 January) | 0.49 ft (0.15 m) |
| High Tide | 12:01 PM(Sun 25 January) | 2.2 ft (0.67 m) |
| Low Tide | 6:57 PM(Sun 25 January) | 0.34 ft (0.1 m) |
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Tide Times for Apra Harbor: Monday 26 January 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| High Tide | 1:00 AM(Mon 26 January) | 1.57 ft (0.48 m) |
| Low Tide | 6:20 AM(Mon 26 January) | 0.85 ft (0.26 m) |
| High Tide | 12:36 PM(Mon 26 January) | 2.18 ft (0.66 m) |
| Low Tide | 7:59 PM(Mon 26 January) | 0.05 ft (0.02 m) |
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Tide Times for Apra Harbor: Tuesday 27 January 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| High Tide | 2:53 AM(Tue 27 January) | 1.58 ft (0.48 m) |
| Low Tide | 7:21 AM(Tue 27 January) | 1.19 ft (0.36 m) |
| High Tide | 1:18 PM(Tue 27 January) | 2.16 ft (0.66 m) |
| Low Tide | 9:04 PM(Tue 27 January) | -0.24 ft (-0.07 m) |
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Tide Times for Apra Harbor: Wednesday 28 January 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| High Tide | 4:42 AM(Wed 28 January) | 1.72 ft (0.52 m) |
| Low Tide | 8:42 AM(Wed 28 January) | 1.43 ft (0.44 m) |
| High Tide | 2:11 PM(Wed 28 January) | 2.15 ft (0.66 m) |
| Low Tide | 10:09 PM(Wed 28 January) | -0.51 ft (-0.16 m) |
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Tide Times for Apra Harbor: Thursday 29 January 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| High Tide | 5:59 AM(Thu 29 January) | 1.91 ft (0.58 m) |
| Low Tide | 10:11 AM(Thu 29 January) | 1.55 ft (0.47 m) |
| High Tide | 3:16 PM(Thu 29 January) | 2.17 ft (0.66 m) |
| Low Tide | 11:11 PM(Thu 29 January) | -0.73 ft (-0.22 m) |
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Tide Times for Apra Harbor: Friday 30 January 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| High Tide | 6:55 AM(Fri 30 January) | 2.07 ft (0.63 m) |
| Low Tide | 11:29 AM(Fri 30 January) | 1.55 ft (0.47 m) |
| High Tide | 4:23 PM(Fri 30 January) | 2.22 ft (0.68 m) |
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Tide Times for Apra Harbor: Saturday 31 January 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 00:07 AM(Sat 31 January) | -0.88 ft (-0.27 m) |
| High Tide | 7:40 AM(Sat 31 January) | 2.17 ft (0.66 m) |
| Low Tide | 12:31 PM(Sat 31 January) | 1.46 ft (0.44 m) |
| High Tide | 5:26 PM(Sat 31 January) | 2.28 ft (0.69 m) |
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Tide Times for Apra Harbor: Sunday 01 February 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 00:59 AM(Sun 01 February) | -0.94 ft (-0.29 m) |
| High Tide | 8:19 AM(Sun 01 February) | 2.22 ft (0.68 m) |
| Low Tide | 1:23 PM(Sun 01 February) | 1.34 ft (0.41 m) |
| High Tide | 6:24 PM(Sun 01 February) | 2.33 ft (0.71 m) |
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Tide Times for Apra Harbor: Monday 02 February 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 1:47 AM(Mon 02 February) | -0.89 ft (-0.27 m) |
| High Tide | 8:55 AM(Mon 02 February) | 2.24 ft (0.68 m) |
| Low Tide | 2:11 PM(Mon 02 February) | 1.19 ft (0.36 m) |
| High Tide | 7:18 PM(Mon 02 February) | 2.33 ft (0.71 m) |
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Tide Times for Apra Harbor: Tuesday 03 February 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 2:31 AM(Tue 03 February) | -0.74 ft (-0.23 m) |
| High Tide | 9:28 AM(Tue 03 February) | 2.24 ft (0.68 m) |
| Low Tide | 2:56 PM(Tue 03 February) | 1.04 ft (0.32 m) |
| High Tide | 8:09 PM(Tue 03 February) | 2.26 ft (0.69 m) |
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Tide Times for Apra Harbor: Wednesday 04 February 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 3:11 AM(Wed 04 February) | -0.5 ft (-0.15 m) |
| High Tide | 9:58 AM(Wed 04 February) | 2.22 ft (0.68 m) |
| Low Tide | 3:42 PM(Wed 04 February) | 0.88 ft (0.27 m) |
| High Tide | 8:59 PM(Wed 04 February) | 2.12 ft (0.65 m) |
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Tide Times for Apra Harbor: Thursday 05 February 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 3:49 AM(Thu 05 February) | -0.2 ft (-0.06 m) |
| High Tide | 10:25 AM(Thu 05 February) | 2.18 ft (0.66 m) |
| Low Tide | 4:27 PM(Thu 05 February) | 0.73 ft (0.22 m) |
| High Tide | 9:51 PM(Thu 05 February) | 1.95 ft (0.59 m) |
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Tide Times for Apra Harbor: Friday 06 February 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 4:24 AM(Fri 06 February) | 0.14 ft (0.04 m) |
| High Tide | 10:50 AM(Fri 06 February) | 2.13 ft (0.65 m) |
| Low Tide | 5:13 PM(Fri 06 February) | 0.59 ft (0.18 m) |
| High Tide | 10:47 PM(Fri 06 February) | 1.76 ft (0.54 m) |
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Tide Times for Apra Harbor: Saturday 07 February 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 4:58 AM(Sat 07 February) | 0.48 ft (0.15 m) |
| High Tide | 11:15 AM(Sat 07 February) | 2.06 ft (0.63 m) |
| Low Tide | 6:01 PM(Sat 07 February) | 0.46 ft (0.14 m) |
| High Tide | 11:52 PM(Sat 07 February) | 1.58 ft (0.48 m) |
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Tide Times for Apra Harbor: Sunday 08 February 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 5:32 AM(Sun 08 February) | 0.8 ft (0.24 m) |
| High Tide | 11:38 AM(Sun 08 February) | 1.98 ft (0.6 m) |
| Low Tide | 6:51 PM(Sun 08 February) | 0.34 ft (0.1 m) |
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Tide Times for Apra Harbor: Monday 09 February 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| High Tide | 1:18 AM(Mon 09 February) | 1.45 ft (0.44 m) |
| Low Tide | 6:10 AM(Mon 09 February) | 1.08 ft (0.33 m) |
| High Tide | 12:05 PM(Mon 09 February) | 1.9 ft (0.58 m) |
| Low Tide | 7:46 PM(Mon 09 February) | 0.23 ft (0.07 m) |
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Tide Times for Apra Harbor: Tuesday 10 February 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| High Tide | 3:16 AM(Tue 10 February) | 1.44 ft (0.44 m) |
| Low Tide | 7:00 AM(Tue 10 February) | 1.3 ft (0.4 m) |
| High Tide | 12:38 PM(Tue 10 February) | 1.83 ft (0.56 m) |
| Low Tide | 8:47 PM(Tue 10 February) | 0.12 ft (0.04 m) |
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Tide Times for Apra Harbor: Wednesday 11 February 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| High Tide | 5:05 AM(Wed 11 February) | 1.54 ft (0.47 m) |
| Low Tide | 8:21 AM(Wed 11 February) | 1.45 ft (0.44 m) |
| High Tide | 1:25 PM(Wed 11 February) | 1.77 ft (0.54 m) |
| Low Tide | 9:47 PM(Wed 11 February) | 0.01 ft (0.0 m) |
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Tide Times for Apra Harbor: Thursday 12 February 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| High Tide | 6:05 AM(Thu 12 February) | 1.66 ft (0.51 m) |
| Low Tide | 9:58 AM(Thu 12 February) | 1.5 ft (0.46 m) |
| High Tide | 2:33 PM(Thu 12 February) | 1.76 ft (0.54 m) |
| Low Tide | 10:44 PM(Thu 12 February) | -0.12 ft (-0.04 m) |
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Tide Times for Apra Harbor: Friday 13 February 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| High Tide | 6:43 AM(Fri 13 February) | 1.77 ft (0.54 m) |
| Low Tide | 11:11 AM(Fri 13 February) | 1.47 ft (0.45 m) |
| High Tide | 3:44 PM(Fri 13 February) | 1.81 ft (0.55 m) |
| Low Tide | 11:34 PM(Fri 13 February) | -0.24 ft (-0.07 m) |
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Tide Times for Apra Harbor: Saturday 14 February 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| High Tide | 7:13 AM(Sat 14 February) | 1.87 ft (0.57 m) |
| Low Tide | 12:01 PM(Sat 14 February) | 1.41 ft (0.43 m) |
| High Tide | 4:44 PM(Sat 14 February) | 1.91 ft (0.58 m) |
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Tide Times for Apra Harbor: Sunday 15 February 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 00:18 AM(Sun 15 February) | -0.34 ft (-0.1 m) |
| High Tide | 7:40 AM(Sun 15 February) | 1.96 ft (0.6 m) |
| Low Tide | 12:40 PM(Sun 15 February) | 1.34 ft (0.41 m) |
| High Tide | 5:36 PM(Sun 15 February) | 2.02 ft (0.62 m) |
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Tide Times for Apra Harbor: Monday 16 February 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 00:57 AM(Mon 16 February) | -0.41 ft (-0.12 m) |
| High Tide | 8:05 AM(Mon 16 February) | 2.05 ft (0.62 m) |
| Low Tide | 1:17 PM(Mon 16 February) | 1.25 ft (0.38 m) |
| High Tide | 6:23 PM(Mon 16 February) | 2.13 ft (0.65 m) |
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Tide Times for Apra Harbor: Tuesday 17 February 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 1:33 AM(Tue 17 February) | -0.41 ft (-0.12 m) |
| High Tide | 8:30 AM(Tue 17 February) | 2.13 ft (0.65 m) |
| Low Tide | 1:52 PM(Tue 17 February) | 1.12 ft (0.34 m) |
| High Tide | 7:09 PM(Tue 17 February) | 2.21 ft (0.67 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.
