Today's tide times for Guam, Marianas
The predicted tide times today on Tuesday 16 December 2025 for Guam are: first high tide at 6:28am, first low tide at 11:04am, second high tide at 4:30pm, second low tide at 11:56pm. Sunrise is at 6:36am and sunset is at 5:57pm.
Today's tide times for Guam: Tuesday 16 December 2025
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| High Tide | 6:28 AM(Tue 16 December) | 1.96 ft (0.6 m) |
| Low Tide | 11:04 AM(Tue 16 December) | 1.48 ft (0.45 m) |
| High Tide | 4:30 PM(Tue 16 December) | 2.26 ft (0.69 m) |
| Low Tide | 11:56 PM(Tue 16 December) | -0.04 ft (-0.01 m) |
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Tide chart for GuamShowing low and high tide times for the next 30 days at Guam. Tide Times are ChST (UTC +10.0hrs).
View Guam 7 Day Tide Chart Image.


HIGH (ChST) |
LOW (ChST) |
| Sun |
Moon Set Rise |
| Wind |
Tuesday, 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 | 5 Jan | 6 Jan | 7 Jan | 8 Jan | 9 Jan | 10 Jan | 11 Jan | 12 Jan | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | ||
6:28AM0.60m | 4:30PM0.69m | 7:19AM0.65m 5:02PM0.68m | 8:02AM0.69m 5:35PM0.68m | 8:40AM0.72m 6:07PM0.67m | 9:16AM0.73m 6:39PM0.67m | 9:52AM0.75m 7:11PM0.67m | 10:27AM0.75m 7:45PM0.66m | 11:01AM0.75m 8:24PM0.65m | 11:33AM0.74m 9:09PM0.63m | 12:04PM0.74m 10:06PM0.59m | 12:34PM0.73m 11:19PM0.54m | 1:04PM0.73m | 00:53AM0.51m 1:35PM0.73m | 2:44AM0.51m 2:10PM0.74m | 4:32AM0.56m 2:50PM0.75m | 5:59AM0.64m 3:35PM0.76m | 7:06AM0.71m 4:23PM0.75m | 8:01AM0.77m 5:18PM0.76m | 8:48AM0.80m 6:14PM0.77m | 9:31AM0.82m 7:09PM0.76m | 10:11AM0.81m 8:03PM0.73m | 10:48AM0.80m 8:59PM0.69m | 11:22AM0.78m 9:57PM0.63m | 11:54AM0.76m 11:02PM0.57m | 12:25PM0.74m | 00:19AM0.51m 12:55PM0.73m | 1:54AM0.48m 1:26PM0.71m | 3:41AM0.50m 2:01PM0.69m | ||
11:04AM0.45m | 11:56PM-0.01m | 12:01PM0.48m | 00:31AM-0.05m 12:52PM0.50m | 1:05AM-0.08m 1:37PM0.52m | 1:38AM-0.10m 2:17PM0.52m | 2:12AM-0.12m 2:54PM0.53m | 2:45AM-0.12m 3:31PM0.53m | 3:19AM-0.12m 4:09PM0.52m | 3:55AM-0.09m 4:53PM0.50m | 4:32AM-0.05m 5:42PM0.45m | 5:11AM0.02m 6:38PM0.38m | 5:54AM0.11m 7:37PM0.29m | 6:43AM0.21m 8:37PM0.18m | 7:42AM0.33m 9:34PM0.06m | 8:54AM0.43m 10:29PM-0.05m | 10:14AM0.51m 11:22PM-0.15m | 11:35AM0.56m | 00:13AM-0.22m 12:43PM0.57m | 1:04AM-0.26m 1:41PM0.56m | 1:52AM-0.27m 2:33PM0.53m | 2:39AM-0.25m 3:23PM0.50m | 3:23AM-0.20m 4:13PM0.45m | 4:06AM-0.11m 5:05PM0.39m | 4:46AM-0.01m 6:00PM0.33m | 5:25AM0.10m 6:57PM0.27m | 6:05AM0.22m 7:55PM0.20m | 6:49AM0.33m 8:52PM0.14m | 7:43AM0.42m 9:46PM0.08m | ||
6:36AM | 5:57PM | 6:37AM 5:57PM | 6:37AM 5:58PM | 6:38AM 5:58PM | 6:38AM 5:59PM | 6:39AM 5:59PM | 6:39AM 6:00PM | 6:40AM 6:00PM | 6:40AM 6:01PM | 6:41AM 6:01PM | 6:41AM 6:02PM | 6:42AM 6:02PM | 6:42AM 6:03PM | 6:43AM 6:03PM | 6:43AM 6:04PM | 6:43AM 6:04PM | 6:44AM 6:05PM | 6:44AM 6:06PM | 6:44AM 6:06PM | 6:45AM 6:07PM | 6:45AM 6:07PM | 6:45AM 6:08PM | 6:46AM 6:08PM | 6:46AM 6:09PM | 6:46AM 6:10PM | 6:47AM 6:10PM | 6:47AM 6:11PM | 6:47AM 6:11PM | ||
0.85% - (Waning Crescent) 3:11AM | 0.87% - (Waning Crescent) 2:55PM | 0.89% - (Waning Crescent) 3:36PM 4:01AM | 0.92% - (Waning Crescent) 4:21PM 4:52AM | 0.96% - (Waning Crescent) 5:10PM 5:44AM | 0.01% - (New Moon) 6:02PM 6:37AM | 0.05% - (Waxing Crescent) 6:56PM 7:29AM | 0.08% - (Waxing Crescent) 7:50PM 8:18AM | 0.12% - (Waxing Crescent) 8:43PM 9:04AM | 0.15% - (Waxing Crescent) 9:35PM 9:47AM | 0.19% - (Waxing Crescent) 10:26PM 10:27AM | 0.22% - (First Quarter) 11:16PM 11:05AM | 0.26% - (First Quarter) 11:43AM | 0.29% - (Waxing Gibbous) 00:08AM 12:22PM | 0.33% - (Waxing Gibbous) 1:01AM 1:04PM | 0.36% - (Waxing Gibbous) 1:57AM 1:50PM | 0.4% - (Waxing Gibbous) 2:59AM 2:43PM | 0.43% - (Waxing Gibbous) 4:04AM 3:42PM | 0.47% - (Waxing Gibbous) 5:12AM 4:47PM | 0.5% - (Full Moon) 6:19AM 5:54PM | 0.54% - (Waning Gibbous) 7:22AM 7:01PM | 0.57% - (Waning Gibbous) 8:17AM 8:04PM | 0.61% - (Waning Gibbous) 9:05AM 9:01PM | 0.64% - (Waning Gibbous) 9:48AM 9:54PM | 0.68% - (Waning Gibbous) 10:27AM 10:44PM | 0.71% - (Waning Gibbous) 11:03AM 11:31PM | 0.73% - (Last Quarter) 11:39AM | 0.75% - (Last Quarter) 12:15PM 00:19AM | 0.78% - (Waning Crescent) 12:52PM 1:06AM | ||

Guam tide chart key:
The tide chart above shows the height and times of high tide and low tide for Guam, Marianas. The red flashing dot shows the tide time right now. The grey shading corresponds to nighttime hours between sunset and sunrise at Guam.
Tide Times are ChST (UTC +10.0hrs). Last Spring High Tide at Guam was on Sun 07 Dec (height: 0.82m 2.7ft). Next high Spring Tide at Guam will be on Sun 21 Dec (height: 0.75m 2.5ft).
Guam tide chart key: The tide chart above shows the height and times of high tide and low tide for Guam, Marianas. The grey shading corresponds to nighttime hours between sunset and sunrise at Guam.
Tide Times are ChST (UTC +10.0hrs). Last Spring High Tide at Guam was on Sun 07 Dec (height: 0.82m 2.7ft). Next high Spring Tide at Guam will be on Sun 21 Dec (height: 0.75m 2.5ft).
Guam tide times for December and January
December and January Tide charts for Guam: The tide charts below show the height, time and date of high and low tides for the next 30 days.
Tide Times for Guam (tomorrow): Wednesday 17 December 2025
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| High Tide | 7:19 AM(Wed 17 December) | 2.12 ft (0.65 m) |
| Low Tide | 12:01 PM(Wed 17 December) | 1.59 ft (0.48 m) |
| High Tide | 5:02 PM(Wed 17 December) | 2.24 ft (0.68 m) |
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Tide Times for Guam: Thursday 18 December 2025
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 00:31 AM(Thu 18 December) | -0.17 ft (-0.05 m) |
| High Tide | 8:02 AM(Thu 18 December) | 2.25 ft (0.69 m) |
| Low Tide | 12:52 PM(Thu 18 December) | 1.65 ft (0.5 m) |
| High Tide | 5:35 PM(Thu 18 December) | 2.22 ft (0.68 m) |
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Tide Times for Guam: Friday 19 December 2025
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 1:05 AM(Fri 19 December) | -0.27 ft (-0.08 m) |
| High Tide | 8:40 AM(Fri 19 December) | 2.35 ft (0.72 m) |
| Low Tide | 1:37 PM(Fri 19 December) | 1.69 ft (0.52 m) |
| High Tide | 6:07 PM(Fri 19 December) | 2.2 ft (0.67 m) |
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Tide Times for Guam: Saturday 20 December 2025
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 1:38 AM(Sat 20 December) | -0.34 ft (-0.1 m) |
| High Tide | 9:16 AM(Sat 20 December) | 2.41 ft (0.73 m) |
| Low Tide | 2:17 PM(Sat 20 December) | 1.72 ft (0.52 m) |
| High Tide | 6:39 PM(Sat 20 December) | 2.2 ft (0.67 m) |
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Tide Times for Guam: Sunday 21 December 2025
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 2:12 AM(Sun 21 December) | -0.38 ft (-0.12 m) |
| High Tide | 9:52 AM(Sun 21 December) | 2.45 ft (0.75 m) |
| Low Tide | 2:54 PM(Sun 21 December) | 1.74 ft (0.53 m) |
| High Tide | 7:11 PM(Sun 21 December) | 2.19 ft (0.67 m) |
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Tide Times for Guam: Monday 22 December 2025
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 2:45 AM(Mon 22 December) | -0.4 ft (-0.12 m) |
| High Tide | 10:27 AM(Mon 22 December) | 2.46 ft (0.75 m) |
| Low Tide | 3:31 PM(Mon 22 December) | 1.74 ft (0.53 m) |
| High Tide | 7:45 PM(Mon 22 December) | 2.18 ft (0.66 m) |
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Tide Times for Guam: Tuesday 23 December 2025
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 3:19 AM(Tue 23 December) | -0.38 ft (-0.12 m) |
| High Tide | 11:01 AM(Tue 23 December) | 2.45 ft (0.75 m) |
| Low Tide | 4:09 PM(Tue 23 December) | 1.71 ft (0.52 m) |
| High Tide | 8:24 PM(Tue 23 December) | 2.14 ft (0.65 m) |
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Tide Times for Guam: Wednesday 24 December 2025
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 3:55 AM(Wed 24 December) | -0.3 ft (-0.09 m) |
| High Tide | 11:33 AM(Wed 24 December) | 2.44 ft (0.74 m) |
| Low Tide | 4:53 PM(Wed 24 December) | 1.63 ft (0.5 m) |
| High Tide | 9:09 PM(Wed 24 December) | 2.06 ft (0.63 m) |
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Tide Times for Guam: Thursday 25 December 2025
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 4:32 AM(Thu 25 December) | -0.16 ft (-0.05 m) |
| High Tide | 12:04 PM(Thu 25 December) | 2.42 ft (0.74 m) |
| Low Tide | 5:42 PM(Thu 25 December) | 1.48 ft (0.45 m) |
| High Tide | 10:06 PM(Thu 25 December) | 1.93 ft (0.59 m) |
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Tide Times for Guam: Friday 26 December 2025
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 5:11 AM(Fri 26 December) | 0.06 ft (0.02 m) |
| High Tide | 12:34 PM(Fri 26 December) | 2.4 ft (0.73 m) |
| Low Tide | 6:38 PM(Fri 26 December) | 1.25 ft (0.38 m) |
| High Tide | 11:19 PM(Fri 26 December) | 1.78 ft (0.54 m) |
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Tide Times for Guam: Saturday 27 December 2025
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 5:54 AM(Sat 27 December) | 0.35 ft (0.11 m) |
| High Tide | 1:04 PM(Sat 27 December) | 2.4 ft (0.73 m) |
| Low Tide | 7:37 PM(Sat 27 December) | 0.95 ft (0.29 m) |
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Tide Times for Guam: Sunday 28 December 2025
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| High Tide | 00:53 AM(Sun 28 December) | 1.66 ft (0.51 m) |
| Low Tide | 6:43 AM(Sun 28 December) | 0.7 ft (0.21 m) |
| High Tide | 1:35 PM(Sun 28 December) | 2.41 ft (0.73 m) |
| Low Tide | 8:37 PM(Sun 28 December) | 0.58 ft (0.18 m) |
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Tide Times for Guam: Monday 29 December 2025
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| High Tide | 2:44 AM(Mon 29 December) | 1.66 ft (0.51 m) |
| Low Tide | 7:42 AM(Mon 29 December) | 1.08 ft (0.33 m) |
| High Tide | 2:10 PM(Mon 29 December) | 2.42 ft (0.74 m) |
| Low Tide | 9:34 PM(Mon 29 December) | 0.2 ft (0.06 m) |
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Tide Times for Guam: Tuesday 30 December 2025
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| High Tide | 4:32 AM(Tue 30 December) | 1.83 ft (0.56 m) |
| Low Tide | 8:54 AM(Tue 30 December) | 1.42 ft (0.43 m) |
| High Tide | 2:50 PM(Tue 30 December) | 2.45 ft (0.75 m) |
| Low Tide | 10:29 PM(Tue 30 December) | -0.17 ft (-0.05 m) |
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Tide Times for Guam: Wednesday 31 December 2025
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| High Tide | 5:59 AM(Wed 31 December) | 2.09 ft (0.64 m) |
| Low Tide | 10:14 AM(Wed 31 December) | 1.67 ft (0.51 m) |
| High Tide | 3:35 PM(Wed 31 December) | 2.48 ft (0.76 m) |
| Low Tide | 11:22 PM(Wed 31 December) | -0.5 ft (-0.15 m) |
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Tide Times for Guam: Thursday 01 January 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| High Tide | 7:06 AM(Thu 01 January) | 2.34 ft (0.71 m) |
| Low Tide | 11:35 AM(Thu 01 January) | 1.84 ft (0.56 m) |
| High Tide | 4:23 PM(Thu 01 January) | 2.47 ft (0.75 m) |
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Tide Times for Guam: Friday 02 January 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 00:13 AM(Fri 02 January) | -0.72 ft (-0.22 m) |
| High Tide | 8:01 AM(Fri 02 January) | 2.53 ft (0.77 m) |
| Low Tide | 12:43 PM(Fri 02 January) | 1.87 ft (0.57 m) |
| High Tide | 5:18 PM(Fri 02 January) | 2.5 ft (0.76 m) |
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Tide Times for Guam: Saturday 03 January 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 1:04 AM(Sat 03 January) | -0.86 ft (-0.26 m) |
| High Tide | 8:48 AM(Sat 03 January) | 2.64 ft (0.8 m) |
| Low Tide | 1:41 PM(Sat 03 January) | 1.84 ft (0.56 m) |
| High Tide | 6:14 PM(Sat 03 January) | 2.51 ft (0.77 m) |
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Tide Times for Guam: Sunday 04 January 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 1:52 AM(Sun 04 January) | -0.9 ft (-0.27 m) |
| High Tide | 9:31 AM(Sun 04 January) | 2.68 ft (0.82 m) |
| Low Tide | 2:33 PM(Sun 04 January) | 1.75 ft (0.53 m) |
| High Tide | 7:09 PM(Sun 04 January) | 2.48 ft (0.76 m) |
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Tide Times for Guam: Monday 05 January 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 2:39 AM(Mon 05 January) | -0.83 ft (-0.25 m) |
| High Tide | 10:11 AM(Mon 05 January) | 2.67 ft (0.81 m) |
| Low Tide | 3:23 PM(Mon 05 January) | 1.63 ft (0.5 m) |
| High Tide | 8:03 PM(Mon 05 January) | 2.4 ft (0.73 m) |
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Tide Times for Guam: Tuesday 06 January 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 3:23 AM(Tue 06 January) | -0.64 ft (-0.2 m) |
| High Tide | 10:48 AM(Tue 06 January) | 2.63 ft (0.8 m) |
| Low Tide | 4:13 PM(Tue 06 January) | 1.47 ft (0.45 m) |
| High Tide | 8:59 PM(Tue 06 January) | 2.26 ft (0.69 m) |
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Tide Times for Guam: Wednesday 07 January 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 4:06 AM(Wed 07 January) | -0.37 ft (-0.11 m) |
| High Tide | 11:22 AM(Wed 07 January) | 2.56 ft (0.78 m) |
| Low Tide | 5:05 PM(Wed 07 January) | 1.29 ft (0.39 m) |
| High Tide | 9:57 PM(Wed 07 January) | 2.07 ft (0.63 m) |
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Tide Times for Guam: Thursday 08 January 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 4:46 AM(Thu 08 January) | -0.03 ft (-0.01 m) |
| High Tide | 11:54 AM(Thu 08 January) | 2.5 ft (0.76 m) |
| Low Tide | 6:00 PM(Thu 08 January) | 1.09 ft (0.33 m) |
| High Tide | 11:02 PM(Thu 08 January) | 1.87 ft (0.57 m) |
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Tide Times for Guam: Friday 09 January 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| Low Tide | 5:25 AM(Fri 09 January) | 0.34 ft (0.1 m) |
| High Tide | 12:25 PM(Fri 09 January) | 2.44 ft (0.74 m) |
| Low Tide | 6:57 PM(Fri 09 January) | 0.88 ft (0.27 m) |
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Tide Times for Guam: Saturday 10 January 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| High Tide | 00:19 AM(Sat 10 January) | 1.68 ft (0.51 m) |
| Low Tide | 6:05 AM(Sat 10 January) | 0.72 ft (0.22 m) |
| High Tide | 12:55 PM(Sat 10 January) | 2.38 ft (0.73 m) |
| Low Tide | 7:55 PM(Sat 10 January) | 0.66 ft (0.2 m) |
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Tide Times for Guam: Sunday 11 January 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| High Tide | 1:54 AM(Sun 11 January) | 1.59 ft (0.48 m) |
| Low Tide | 6:49 AM(Sun 11 January) | 1.07 ft (0.33 m) |
| High Tide | 1:26 PM(Sun 11 January) | 2.33 ft (0.71 m) |
| Low Tide | 8:52 PM(Sun 11 January) | 0.45 ft (0.14 m) |
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Tide Times for Guam: Monday 12 January 2026
| Tide | Time (ChST)& Date | Height |
|---|---|---|
| High Tide | 3:41 AM(Mon 12 January) | 1.63 ft (0.5 m) |
| Low Tide | 7:43 AM(Mon 12 January) | 1.37 ft (0.42 m) |
| High Tide | 2:01 PM(Mon 12 January) | 2.28 ft (0.69 m) |
| Low Tide | 9:46 PM(Mon 12 January) | 0.26 ft (0.08 m) |
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NOTE: Use of this site for Guam, Marianas tide times is subject to our terms.
NOTE: We do not accept responsibility for any amendments or changes to the data whilst it is displayed / printed from our website.
