Today's tide times for Castine, Penobscot Bay, Maine
The predicted tide times today on Monday 15 December 2025 for Castine, Penobscot Bay are: first low tide at 1:12am, first high tide at 7:31am, second low tide at 1:51pm, second high tide at 8:03pm. Sunrise is at 7:04am and sunset is at 3:56pm.
Today's tide times for Castine, Penobscot Bay: Monday 15 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 1:12 AM(Mon 15 December) | 1.5 ft (0.46 m) |
| High Tide | 7:31 AM(Mon 15 December) | 9.84 ft (3.0 m) |
| Low Tide | 1:51 PM(Mon 15 December) | 0.96 ft (0.29 m) |
| High Tide | 8:03 PM(Mon 15 December) | 8.98 ft (2.74 m) |
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Tide chart for Castine, Penobscot BayShowing low and high tide times for the next 30 days at Castine, Penobscot Bay. Tide Times are EST (UTC -5.0hrs).
View Castine, Penobscot Bay 7 Day Tide Chart Image.


HIGH (EST) |
LOW (EST) |
| Sun |
Moon Set Rise |
| Wind |
Monday, 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 | 5 Jan | 6 Jan | 7 Jan | 8 Jan | 9 Jan | 10 Jan | 11 Jan | 12 Jan | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AM | PM | 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 | Mon | ||
7:31AM3.00m | 8:03PM2.74m | 8:17AM3.04m 8:52PM2.75m | 9:00AM3.09m 9:36PM2.77m | 9:41AM3.13m 10:17PM2.79m | 10:19AM3.16m 10:55PM2.81m | 10:56AM3.19m 11:32PM2.82m | 11:33AM3.20m | 00:08AM2.83m 12:10PM3.20m | 00:45AM2.84m 12:48PM3.19m | 1:23AM2.86m 1:28PM3.16m | 2:04AM2.90m 2:12PM3.12m | 2:49AM2.95m 3:01PM3.06m | 3:37AM3.02m 3:56PM3.00m | 4:29AM3.10m 4:55PM2.95m | 5:26AM3.20m 5:59PM2.93m | 6:24AM3.32m 7:03PM2.96m | 7:24AM3.45m 8:04PM2.98m | 8:21AM3.54m 9:05PM3.08m | 9:19AM3.65m 10:02PM3.17m | 10:15AM3.72m 10:56PM3.24m | 11:09AM3.74m 11:48PM3.28m | 12:02PM3.69m | 00:40AM3.27m 12:54PM3.58m | 1:30AM3.23m 1:46PM3.41m | 2:21AM3.17m 2:38PM3.21m | 3:12AM3.09m 3:33PM3.00m | 4:04AM3.01m 4:29PM2.81m | 4:57AM2.94m 5:28PM2.67m | 5:52AM2.90m 6:28PM2.59m | ||
1:12AM0.46m | 1:51PM0.29m | 2:01AM0.49m 2:39PM0.22m | 2:46AM0.50m 3:23PM0.16m | 3:29AM0.49m 4:05PM0.12m | 4:08AM0.49m 4:43PM0.09m | 4:46AM0.48m 5:20PM0.09m | 5:23AM0.48m 5:57PM0.09m | 5:59AM0.48m 6:33PM0.09m | 6:37AM0.47m 7:11PM0.09m | 7:18AM0.46m 7:50PM0.09m | 8:02AM0.43m 8:33PM0.10m | 8:51AM0.39m 9:19PM0.12m | 9:46AM0.33m 10:09PM0.15m | 10:45AM0.24m 11:04PM0.18m | 11:47AM0.12m | 00:03AM0.19m 12:50PM-0.02m | 1:03AM0.16m 1:51PM-0.18m | 2:02AM0.15m 2:50PM-0.29m | 3:01AM0.07m 3:47PM-0.40m | 3:58AM-0.01m 4:42PM-0.47m | 4:54AM-0.05m 5:35PM-0.47m | 5:47AM-0.06m 6:26PM-0.41m | 6:40AM-0.02m 7:16PM-0.30m | 7:34AM0.05m 8:05PM-0.15m | 8:27AM0.15m 8:55PM0.03m | 9:22AM0.26m 9:45PM0.21m | 10:19AM0.34m 10:37PM0.38m | 11:17AM0.40m 11:31PM0.51m | 12:15PM0.41m | ||
7:04AM | 3:56PM | 7:05AM 3:56PM | 7:05AM 3:56PM | 7:06AM 3:57PM | 7:07AM 3:57PM | 7:07AM 3:58PM | 7:08AM 3:58PM | 7:08AM 3:59PM | 7:09AM 3:59PM | 7:09AM 4:00PM | 7:09AM 4:00PM | 7:10AM 4:01PM | 7:10AM 4:02PM | 7:10AM 4:03PM | 7:10AM 4:03PM | 7:11AM 4:04PM | 7:11AM 4:05PM | 7:11AM 4:06PM | 7:11AM 4:07PM | 7:11AM 4:08PM | 7:11AM 4:09PM | 7:11AM 4:10PM | 7:11AM 4:11PM | 7:10AM 4:12PM | 7:10AM 4:13PM | 7:10AM 4:14PM | 7:10AM 4:15PM | 7:09AM 4:16PM | 7:09AM 4:18PM | ||
0.84% - (Waning Crescent) 2:56AM | 0.85% - (Waning Crescent) 12:56PM | 0.88% - (Waning Crescent) 1:20PM 4:02AM | 0.91% - (Waning Crescent) 1:49PM 5:07AM | 0.95% - (Waning Crescent) 2:27PM 6:11AM | 0.0% - (New Moon) 3:13PM 7:10AM | 0.04% - (Waxing Crescent) 4:09PM 8:02AM | 0.07% - (Waxing Crescent) 5:12PM 8:45AM | 0.1% - (Waxing Crescent) 6:20PM 9:20AM | 0.14% - (Waxing Crescent) 7:30PM 9:48AM | 0.17% - (Waxing Crescent) 8:40PM 10:11AM | 0.21% - (Waxing Crescent) 9:51PM 10:31AM | 0.24% - (First Quarter) 11:02PM 10:50AM | 0.28% - (First Quarter) 11:09AM | 0.31% - (Waxing Gibbous) 00:15AM 11:29AM | 0.35% - (Waxing Gibbous) 1:31AM 11:53AM | 0.38% - (Waxing Gibbous) 2:52AM 12:23PM | 0.41% - (Waxing Gibbous) 4:15AM 1:01PM | 0.45% - (Waxing Gibbous) 5:36AM 1:53PM | 0.49% - (Full Moon) 6:48AM 3:00PM | 0.52% - (Full Moon) 7:45AM 4:18PM | 0.56% - (Waning Gibbous) 8:28AM 5:40PM | 0.59% - (Waning Gibbous) 9:01AM 6:59PM | 0.63% - (Waning Gibbous) 9:25AM 8:15PM | 0.66% - (Waning Gibbous) 9:46AM 9:26PM | 0.7% - (Waning Gibbous) 10:04AM 10:34PM | 0.73% - (Last Quarter) 10:22AM 11:40PM | 0.75% - (Last Quarter) 10:40AM | 0.77% - (Last Quarter) 10:59AM 00:45AM | 0.81% - (Waning Crescent) 11:22AM 1:51AM | ||

Castine, Penobscot Bay tide chart key:
The tide chart above shows the height and times of high tide and low tide for Castine, Penobscot Bay, Maine. The red flashing dot shows the tide time right now. The grey shading corresponds to nighttime hours between sunset and sunrise at Castine, Penobscot Bay.
Tide Times are EST (UTC -5.0hrs). Last Spring High Tide at Castine, Penobscot Bay was on Fri 05 Dec (height: 3.86m 12.7ft). Next high Spring Tide at Castine, Penobscot Bay will be on Sun 21 Dec (height: 3.20m 10.5ft).
Castine, Penobscot Bay tide chart key: The tide chart above shows the height and times of high tide and low tide for Castine, Penobscot Bay, Maine. The grey shading corresponds to nighttime hours between sunset and sunrise at Castine, Penobscot Bay.
Tide Times are EST (UTC -5.0hrs). Last Spring High Tide at Castine, Penobscot Bay was on Fri 05 Dec (height: 3.86m 12.7ft). Next high Spring Tide at Castine, Penobscot Bay will be on Sun 21 Dec (height: 3.20m 10.5ft).
Castine, Penobscot Bay tide times for December and January
December and January Tide charts for Castine, Penobscot Bay: The tide charts below show the height, time and date of high and low tides for the next 30 days.
Tide Times for Castine, Penobscot Bay (tomorrow): Tuesday 16 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 2:01 AM(Tue 16 December) | 1.6 ft (0.49 m) |
| High Tide | 8:17 AM(Tue 16 December) | 9.99 ft (3.04 m) |
| Low Tide | 2:39 PM(Tue 16 December) | 0.73 ft (0.22 m) |
| High Tide | 8:52 PM(Tue 16 December) | 9.02 ft (2.75 m) |
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Tide Times for Castine, Penobscot Bay: Wednesday 17 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 2:46 AM(Wed 17 December) | 1.63 ft (0.5 m) |
| High Tide | 9:00 AM(Wed 17 December) | 10.14 ft (3.09 m) |
| Low Tide | 3:23 PM(Wed 17 December) | 0.53 ft (0.16 m) |
| High Tide | 9:36 PM(Wed 17 December) | 9.09 ft (2.77 m) |
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Tide Times for Castine, Penobscot Bay: Thursday 18 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 3:29 AM(Thu 18 December) | 1.62 ft (0.49 m) |
| High Tide | 9:41 AM(Thu 18 December) | 10.28 ft (3.13 m) |
| Low Tide | 4:05 PM(Thu 18 December) | 0.39 ft (0.12 m) |
| High Tide | 10:17 PM(Thu 18 December) | 9.17 ft (2.79 m) |
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Tide Times for Castine, Penobscot Bay: Friday 19 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 4:08 AM(Fri 19 December) | 1.6 ft (0.49 m) |
| High Tide | 10:19 AM(Fri 19 December) | 10.38 ft (3.16 m) |
| Low Tide | 4:43 PM(Fri 19 December) | 0.31 ft (0.09 m) |
| High Tide | 10:55 PM(Fri 19 December) | 9.22 ft (2.81 m) |
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Tide Times for Castine, Penobscot Bay: Saturday 20 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 4:46 AM(Sat 20 December) | 1.58 ft (0.48 m) |
| High Tide | 10:56 AM(Sat 20 December) | 10.46 ft (3.19 m) |
| Low Tide | 5:20 PM(Sat 20 December) | 0.28 ft (0.09 m) |
| High Tide | 11:32 PM(Sat 20 December) | 9.26 ft (2.82 m) |
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Tide Times for Castine, Penobscot Bay: Sunday 21 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 5:23 AM(Sun 21 December) | 1.56 ft (0.48 m) |
| High Tide | 11:33 AM(Sun 21 December) | 10.49 ft (3.2 m) |
| Low Tide | 5:57 PM(Sun 21 December) | 0.28 ft (0.09 m) |
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Tide Times for Castine, Penobscot Bay: Monday 22 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 00:08 AM(Mon 22 December) | 9.28 ft (2.83 m) |
| Low Tide | 5:59 AM(Mon 22 December) | 1.56 ft (0.48 m) |
| High Tide | 12:10 PM(Mon 22 December) | 10.5 ft (3.2 m) |
| Low Tide | 6:33 PM(Mon 22 December) | 0.28 ft (0.09 m) |
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Tide Times for Castine, Penobscot Bay: Tuesday 23 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 00:45 AM(Tue 23 December) | 9.32 ft (2.84 m) |
| Low Tide | 6:37 AM(Tue 23 December) | 1.54 ft (0.47 m) |
| High Tide | 12:48 PM(Tue 23 December) | 10.46 ft (3.19 m) |
| Low Tide | 7:11 PM(Tue 23 December) | 0.29 ft (0.09 m) |
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Tide Times for Castine, Penobscot Bay: Wednesday 24 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 1:23 AM(Wed 24 December) | 9.39 ft (2.86 m) |
| Low Tide | 7:18 AM(Wed 24 December) | 1.5 ft (0.46 m) |
| High Tide | 1:28 PM(Wed 24 December) | 10.38 ft (3.16 m) |
| Low Tide | 7:50 PM(Wed 24 December) | 0.3 ft (0.09 m) |
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Tide Times for Castine, Penobscot Bay: Thursday 25 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 2:04 AM(Thu 25 December) | 9.5 ft (2.9 m) |
| Low Tide | 8:02 AM(Thu 25 December) | 1.42 ft (0.43 m) |
| High Tide | 2:12 PM(Thu 25 December) | 10.24 ft (3.12 m) |
| Low Tide | 8:33 PM(Thu 25 December) | 0.34 ft (0.1 m) |
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Tide Times for Castine, Penobscot Bay: Friday 26 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 2:49 AM(Fri 26 December) | 9.67 ft (2.95 m) |
| Low Tide | 8:51 AM(Fri 26 December) | 1.29 ft (0.39 m) |
| High Tide | 3:01 PM(Fri 26 December) | 10.05 ft (3.06 m) |
| Low Tide | 9:19 PM(Fri 26 December) | 0.41 ft (0.12 m) |
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Tide Times for Castine, Penobscot Bay: Saturday 27 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 3:37 AM(Sat 27 December) | 9.9 ft (3.02 m) |
| Low Tide | 9:46 AM(Sat 27 December) | 1.09 ft (0.33 m) |
| High Tide | 3:56 PM(Sat 27 December) | 9.84 ft (3.0 m) |
| Low Tide | 10:09 PM(Sat 27 December) | 0.5 ft (0.15 m) |
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Tide Times for Castine, Penobscot Bay: Sunday 28 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 4:29 AM(Sun 28 December) | 10.17 ft (3.1 m) |
| Low Tide | 10:45 AM(Sun 28 December) | 0.8 ft (0.24 m) |
| High Tide | 4:55 PM(Sun 28 December) | 9.67 ft (2.95 m) |
| Low Tide | 11:04 PM(Sun 28 December) | 0.59 ft (0.18 m) |
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Tide Times for Castine, Penobscot Bay: Monday 29 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 5:26 AM(Mon 29 December) | 10.5 ft (3.2 m) |
| Low Tide | 11:47 AM(Mon 29 December) | 0.41 ft (0.12 m) |
| High Tide | 5:59 PM(Mon 29 December) | 9.6 ft (2.93 m) |
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Tide Times for Castine, Penobscot Bay: Tuesday 30 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 00:03 AM(Tue 30 December) | 0.61 ft (0.19 m) |
| High Tide | 6:24 AM(Tue 30 December) | 10.89 ft (3.32 m) |
| Low Tide | 12:50 PM(Tue 30 December) | -0.07 ft (-0.02 m) |
| High Tide | 7:03 PM(Tue 30 December) | 9.7 ft (2.96 m) |
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Tide Times for Castine, Penobscot Bay: Wednesday 31 December 2025
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 1:03 AM(Wed 31 December) | 0.53 ft (0.16 m) |
| High Tide | 7:24 AM(Wed 31 December) | 11.32 ft (3.45 m) |
| Low Tide | 1:51 PM(Wed 31 December) | -0.59 ft (-0.18 m) |
| High Tide | 8:04 PM(Wed 31 December) | 9.79 ft (2.98 m) |
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Tide Times for Castine, Penobscot Bay: Thursday 01 January 2026
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 2:02 AM(Thu 01 January) | 0.49 ft (0.15 m) |
| High Tide | 8:21 AM(Thu 01 January) | 11.61 ft (3.54 m) |
| Low Tide | 2:50 PM(Thu 01 January) | -0.94 ft (-0.29 m) |
| High Tide | 9:05 PM(Thu 01 January) | 10.1 ft (3.08 m) |
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Tide Times for Castine, Penobscot Bay: Friday 02 January 2026
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 3:01 AM(Fri 02 January) | 0.23 ft (0.07 m) |
| High Tide | 9:19 AM(Fri 02 January) | 11.98 ft (3.65 m) |
| Low Tide | 3:47 PM(Fri 02 January) | -1.32 ft (-0.4 m) |
| High Tide | 10:02 PM(Fri 02 January) | 10.41 ft (3.17 m) |
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Tide Times for Castine, Penobscot Bay: Saturday 03 January 2026
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 3:58 AM(Sat 03 January) | -0.02 ft (-0.01 m) |
| High Tide | 10:15 AM(Sat 03 January) | 12.22 ft (3.72 m) |
| Low Tide | 4:42 PM(Sat 03 January) | -1.53 ft (-0.47 m) |
| High Tide | 10:56 PM(Sat 03 January) | 10.63 ft (3.24 m) |
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Tide Times for Castine, Penobscot Bay: Sunday 04 January 2026
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 4:54 AM(Sun 04 January) | -0.18 ft (-0.05 m) |
| High Tide | 11:09 AM(Sun 04 January) | 12.28 ft (3.74 m) |
| Low Tide | 5:35 PM(Sun 04 January) | -1.54 ft (-0.47 m) |
| High Tide | 11:48 PM(Sun 04 January) | 10.75 ft (3.28 m) |
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Tide Times for Castine, Penobscot Bay: Monday 05 January 2026
| Tide | Time (EST)& Date | Height |
|---|---|---|
| Low Tide | 5:47 AM(Mon 05 January) | -0.2 ft (-0.06 m) |
| High Tide | 12:02 PM(Mon 05 January) | 12.11 ft (3.69 m) |
| Low Tide | 6:26 PM(Mon 05 January) | -1.35 ft (-0.41 m) |
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Tide Times for Castine, Penobscot Bay: Tuesday 06 January 2026
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 00:40 AM(Tue 06 January) | 10.73 ft (3.27 m) |
| Low Tide | 6:40 AM(Tue 06 January) | -0.08 ft (-0.02 m) |
| High Tide | 12:54 PM(Tue 06 January) | 11.73 ft (3.58 m) |
| Low Tide | 7:16 PM(Tue 06 January) | -0.98 ft (-0.3 m) |
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Tide Times for Castine, Penobscot Bay: Wednesday 07 January 2026
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 1:30 AM(Wed 07 January) | 10.61 ft (3.23 m) |
| Low Tide | 7:34 AM(Wed 07 January) | 0.18 ft (0.05 m) |
| High Tide | 1:46 PM(Wed 07 January) | 11.18 ft (3.41 m) |
| Low Tide | 8:05 PM(Wed 07 January) | -0.48 ft (-0.15 m) |
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Tide Times for Castine, Penobscot Bay: Thursday 08 January 2026
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 2:21 AM(Thu 08 January) | 10.4 ft (3.17 m) |
| Low Tide | 8:27 AM(Thu 08 January) | 0.5 ft (0.15 m) |
| High Tide | 2:38 PM(Thu 08 January) | 10.52 ft (3.21 m) |
| Low Tide | 8:55 PM(Thu 08 January) | 0.1 ft (0.03 m) |
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Tide Times for Castine, Penobscot Bay: Friday 09 January 2026
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 3:12 AM(Fri 09 January) | 10.14 ft (3.09 m) |
| Low Tide | 9:22 AM(Fri 09 January) | 0.84 ft (0.26 m) |
| High Tide | 3:33 PM(Fri 09 January) | 9.84 ft (3.0 m) |
| Low Tide | 9:45 PM(Fri 09 January) | 0.7 ft (0.21 m) |
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Tide Times for Castine, Penobscot Bay: Saturday 10 January 2026
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 4:04 AM(Sat 10 January) | 9.87 ft (3.01 m) |
| Low Tide | 10:19 AM(Sat 10 January) | 1.12 ft (0.34 m) |
| High Tide | 4:29 PM(Sat 10 January) | 9.22 ft (2.81 m) |
| Low Tide | 10:37 PM(Sat 10 January) | 1.25 ft (0.38 m) |
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Tide Times for Castine, Penobscot Bay: Sunday 11 January 2026
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 4:57 AM(Sun 11 January) | 9.65 ft (2.94 m) |
| Low Tide | 11:17 AM(Sun 11 January) | 1.3 ft (0.4 m) |
| High Tide | 5:28 PM(Sun 11 January) | 8.76 ft (2.67 m) |
| Low Tide | 11:31 PM(Sun 11 January) | 1.68 ft (0.51 m) |
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Tide Times for Castine, Penobscot Bay: Monday 12 January 2026
| Tide | Time (EST)& Date | Height |
|---|---|---|
| High Tide | 5:52 AM(Mon 12 January) | 9.52 ft (2.9 m) |
| Low Tide | 12:15 PM(Mon 12 January) | 1.34 ft (0.41 m) |
| High Tide | 6:28 PM(Mon 12 January) | 8.49 ft (2.59 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.
