Today's tide times for Las Mareas, Puerto Rico
The predicted tide times today on Monday 15 December 2025 for Las Mareas are: first high tide at 8:44am, first low tide at 10:48pm. Sunrise is at 6:48am and sunset is at 5:51pm.
Today's tide times for Las Mareas: Monday 15 December 2025
| Tide | Time (AST)& Date | Height |
|---|---|---|
| High Tide | 8:44 AM(Mon 15 December) | 0.72 ft (0.22 m) |
| Low Tide | 10:48 PM(Mon 15 December) | -0.06 ft (-0.02 m) |
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Tide chart for Las MareasShowing low and high tide times for the next 30 days at Las Mareas. Tide Times are AST (UTC -4.0hrs).
View Las Mareas 7 Day Tide Chart Image.


HIGH (AST) |
LOW (AST) |
| 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 | ||
8:44AM0.22m | 9:05AM0.24m | 9:30AM0.25m | 10:01AM0.26m | 10:35AM0.27m | 11:11AM0.27m | 11:47AM0.27m | 12:22PM0.26m | 12:54PM0.25m | 1:20PM0.23m | 1:32PM0.20m | 1:06PM0.16m | 8:07AM0.15m | 7:42AM0.19m | 7:59AM0.24m | 8:30AM0.28m | 9:07AM0.31m | 9:49AM0.33m | 10:34AM0.32m | 11:18AM0.31m | 11:59AM0.28m | 12:31PM0.25m | 12:42PM0.21m | 11:40AM0.18m | 10:45AM0.16m | 9:59AM0.16m | 8:01AM0.17m | 7:39AM0.20m | 7:51AM0.22m | |||
10:48PM-0.02m | 11:06PM-0.03m | 11:31PM-0.04m | 00:00AM-0.05m | 00:27AM-0.05m | 00:49AM-0.05m | 1:04AM-0.05m | 1:13AM-0.04m | 1:18AM-0.02m | 1:12AM-0.00m | 00:32AM0.02m 11:08PM0.03m | 10:36PM0.02m | 10:21PM0.01m | 10:07PM-0.02m | 9:59PM-0.05m | 10:19PM-0.07m | 11:01PM-0.09m | 11:44PM-0.09m | 00:20AM-0.07m | 00:44AM-0.05m | 00:55AM-0.02m | 00:56AM0.01m | 00:46AM0.04m 11:23PM0.05m | 8:49PM0.04m | 8:43PM0.02m | 8:57PM0.00m | 9:25PM-0.01m | |||||
6:48AM | 5:51PM | 6:48AM 5:52PM | 6:48AM 5:52PM | 6:49AM 5:53PM | 6:50AM 5:53PM | 6:50AM 5:54PM | 6:51AM 5:54PM | 6:51AM 5:55PM | 6:52AM 5:55PM | 6:52AM 5:56PM | 6:52AM 5:56PM | 6:53AM 5:57PM | 6:53AM 5:57PM | 6:54AM 5:58PM | 6:54AM 5:58PM | 6:55AM 5:59PM | 6:55AM 6:00PM | 6:55AM 6:00PM | 6:56AM 6:01PM | 6:56AM 6:01PM | 6:56AM 6:02PM | 6:57AM 6:03PM | 6:57AM 6:03PM | 6:57AM 6:04PM | 6:57AM 6:05PM | 6:57AM 6:05PM | 6:58AM 6:06PM | 6:58AM 6:06PM | 6:58AM 6:07PM | ||
0.84% - (Waning Crescent) 3:00AM | 0.86% - (Waning Crescent) 2:35PM | 0.87% - (Waning Crescent) 3:14PM 3:51AM | 0.91% - (Waning Crescent) 3:55PM 4:43AM | 0.94% - (Waning Crescent) 4:42PM 5:36AM | 0.98% - (New Moon) 5:32PM 6:29AM | 0.03% - (Waxing Crescent) 6:26PM 7:22AM | 0.07% - (Waxing Crescent) 7:21PM 8:11AM | 0.1% - (Waxing Crescent) 8:16PM 8:58AM | 0.14% - (Waxing Crescent) 9:10PM 9:40AM | 0.17% - (Waxing Crescent) 10:04PM 10:19AM | 0.21% - (Waxing Crescent) 10:57PM 10:56AM | 0.24% - (First Quarter) 11:50PM 11:32AM | 0.28% - (First Quarter) 12:08PM | 0.31% - (Waxing Gibbous) 00:44AM 12:46PM | 0.35% - (Waxing Gibbous) 1:42AM 1:28PM | 0.38% - (Waxing Gibbous) 2:43AM 2:15PM | 0.42% - (Waxing Gibbous) 3:49AM 3:10PM | 0.45% - (Waxing Gibbous) 4:58AM 4:11PM | 0.49% - (Full Moon) 6:06AM 5:18PM | 0.52% - (Full Moon) 7:10AM 6:27PM | 0.56% - (Waning Gibbous) 8:07AM 7:33PM | 0.59% - (Waning Gibbous) 8:56AM 8:35PM | 0.63% - (Waning Gibbous) 9:39AM 9:32PM | 0.66% - (Waning Gibbous) 10:17AM 10:25PM | 0.7% - (Waning Gibbous) 10:52AM 11:16PM | 0.72% - (Waning Gibbous) 11:26AM | 0.73% - (Last Quarter) 11:59AM 00:05AM | 0.77% - (Last Quarter) 12:34PM 00:55AM | 0.8% - (Waning Crescent) 1:11PM 1:45AM | ||

Las Mareas tide chart key:
The tide chart above shows the height and times of high tide and low tide for Las Mareas, Puerto Rico. The red flashing dot shows the tide time right now. The grey shading corresponds to nighttime hours between sunset and sunrise at Las Mareas.
Tide Times are AST (UTC -4.0hrs). Last Spring High Tide at Las Mareas was on Fri 05 Dec (height: 0.32m 1.0ft). Next high Spring Tide at Las Mareas will be on Fri 19 Dec (height: 0.27m 0.9ft).
Las Mareas tide chart key: The tide chart above shows the height and times of high tide and low tide for Las Mareas, Puerto Rico. The grey shading corresponds to nighttime hours between sunset and sunrise at Las Mareas.
Tide Times are AST (UTC -4.0hrs). Last Spring High Tide at Las Mareas was on Fri 05 Dec (height: 0.32m 1.0ft). Next high Spring Tide at Las Mareas will be on Fri 19 Dec (height: 0.27m 0.9ft).
Las Mareas tide times for December and January
December and January Tide charts for Las Mareas: The tide charts below show the height, time and date of high and low tides for the next 30 days.
Tide Times for Las Mareas (tomorrow): Tuesday 16 December 2025
| Tide | Time (AST)& Date | Height |
|---|---|---|
| High Tide | 9:05 AM(Tue 16 December) | 0.79 ft (0.24 m) |
| Low Tide | 11:06 PM(Tue 16 December) | -0.11 ft (-0.03 m) |
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Tide Times for Las Mareas: Wednesday 17 December 2025
| Tide | Time (AST)& Date | Height |
|---|---|---|
| High Tide | 9:30 AM(Wed 17 December) | 0.83 ft (0.25 m) |
| Low Tide | 11:31 PM(Wed 17 December) | -0.14 ft (-0.04 m) |
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Tide Times for Las Mareas: Thursday 18 December 2025
| Tide | Time (AST)& Date | Height |
|---|---|---|
| High Tide | 10:01 AM(Thu 18 December) | 0.86 ft (0.26 m) |
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Tide Times for Las Mareas: Friday 19 December 2025
| Tide | Time (AST)& Date | Height |
|---|---|---|
| Low Tide | 00:00 AM(Fri 19 December) | -0.16 ft (-0.05 m) |
| High Tide | 10:35 AM(Fri 19 December) | 0.88 ft (0.27 m) |
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Tide Times for Las Mareas: Saturday 20 December 2025
| Tide | Time (AST)& Date | Height |
|---|---|---|
| Low Tide | 00:27 AM(Sat 20 December) | -0.17 ft (-0.05 m) |
| High Tide | 11:11 AM(Sat 20 December) | 0.88 ft (0.27 m) |
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Tide Times for Las Mareas: Sunday 21 December 2025
| Tide | Time (AST)& Date | Height |
|---|---|---|
| Low Tide | 00:49 AM(Sun 21 December) | -0.17 ft (-0.05 m) |
| High Tide | 11:47 AM(Sun 21 December) | 0.87 ft (0.27 m) |
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Tide Times for Las Mareas: Monday 22 December 2025
| Tide | Time (AST)& Date | Height |
|---|---|---|
| Low Tide | 1:04 AM(Mon 22 December) | -0.15 ft (-0.05 m) |
| High Tide | 12:22 PM(Mon 22 December) | 0.86 ft (0.26 m) |
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Tide Times for Las Mareas: Tuesday 23 December 2025
| Tide | Time (AST)& Date | Height |
|---|---|---|
| Low Tide | 1:13 AM(Tue 23 December) | -0.12 ft (-0.04 m) |
| High Tide | 12:54 PM(Tue 23 December) | 0.82 ft (0.25 m) |
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Tide Times for Las Mareas: Wednesday 24 December 2025
| Tide | Time (AST)& Date | Height |
|---|---|---|
| Low Tide | 1:18 AM(Wed 24 December) | -0.08 ft (-0.02 m) |
| High Tide | 1:20 PM(Wed 24 December) | 0.75 ft (0.23 m) |
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Tide Times for Las Mareas: Thursday 25 December 2025
| Tide | Time (AST)& Date | Height |
|---|---|---|
| Low Tide | 1:12 AM(Thu 25 December) | -0.01 ft (-0.0 m) |
| High Tide | 1:32 PM(Thu 25 December) | 0.65 ft (0.2 m) |
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Tide Times for Las Mareas: Friday 26 December 2025
| Tide | Time (AST)& Date | Height |
|---|---|---|
| Low Tide | 00:32 AM(Fri 26 December) | 0.07 ft (0.02 m) |
| High Tide | 1:06 PM(Fri 26 December) | 0.54 ft (0.16 m) |
| Low Tide | 11:08 PM(Fri 26 December) | 0.1 ft (0.03 m) |
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Tide Times for Las Mareas: Saturday 27 December 2025
| Tide | Time (AST)& Date | Height |
|---|---|---|
| High Tide | 8:07 AM(Sat 27 December) | 0.48 ft (0.15 m) |
| Low Tide | 10:36 PM(Sat 27 December) | 0.08 ft (0.02 m) |
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Tide Times for Las Mareas: Sunday 28 December 2025
| Tide | Time (AST)& Date | Height |
|---|---|---|
| High Tide | 7:42 AM(Sun 28 December) | 0.63 ft (0.19 m) |
| Low Tide | 10:21 PM(Sun 28 December) | 0.03 ft (0.01 m) |
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Tide Times for Las Mareas: Monday 29 December 2025
| Tide | Time (AST)& Date | Height |
|---|---|---|
| High Tide | 7:59 AM(Mon 29 December) | 0.78 ft (0.24 m) |
| Low Tide | 10:07 PM(Mon 29 December) | -0.07 ft (-0.02 m) |
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Tide Times for Las Mareas: Tuesday 30 December 2025
| Tide | Time (AST)& Date | Height |
|---|---|---|
| High Tide | 8:30 AM(Tue 30 December) | 0.92 ft (0.28 m) |
| Low Tide | 9:59 PM(Tue 30 December) | -0.17 ft (-0.05 m) |
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Tide Times for Las Mareas: Wednesday 31 December 2025
| Tide | Time (AST)& Date | Height |
|---|---|---|
| High Tide | 9:07 AM(Wed 31 December) | 1.02 ft (0.31 m) |
| Low Tide | 10:19 PM(Wed 31 December) | -0.24 ft (-0.07 m) |
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Tide Times for Las Mareas: Thursday 01 January 2026
| Tide | Time (AST)& Date | Height |
|---|---|---|
| High Tide | 9:49 AM(Thu 01 January) | 1.07 ft (0.33 m) |
| Low Tide | 11:01 PM(Thu 01 January) | -0.28 ft (-0.09 m) |
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Tide Times for Las Mareas: Friday 02 January 2026
| Tide | Time (AST)& Date | Height |
|---|---|---|
| High Tide | 10:34 AM(Fri 02 January) | 1.06 ft (0.32 m) |
| Low Tide | 11:44 PM(Fri 02 January) | -0.28 ft (-0.09 m) |
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Tide Times for Las Mareas: Saturday 03 January 2026
| Tide | Time (AST)& Date | Height |
|---|---|---|
| High Tide | 11:18 AM(Sat 03 January) | 1.01 ft (0.31 m) |
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Tide Times for Las Mareas: Sunday 04 January 2026
| Tide | Time (AST)& Date | Height |
|---|---|---|
| Low Tide | 00:20 AM(Sun 04 January) | -0.24 ft (-0.07 m) |
| High Tide | 11:59 AM(Sun 04 January) | 0.92 ft (0.28 m) |
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Tide Times for Las Mareas: Monday 05 January 2026
| Tide | Time (AST)& Date | Height |
|---|---|---|
| Low Tide | 00:44 AM(Mon 05 January) | -0.17 ft (-0.05 m) |
| High Tide | 12:31 PM(Mon 05 January) | 0.81 ft (0.25 m) |
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Tide Times for Las Mareas: Tuesday 06 January 2026
| Tide | Time (AST)& Date | Height |
|---|---|---|
| Low Tide | 00:55 AM(Tue 06 January) | -0.08 ft (-0.02 m) |
| High Tide | 12:42 PM(Tue 06 January) | 0.68 ft (0.21 m) |
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Tide Times for Las Mareas: Wednesday 07 January 2026
| Tide | Time (AST)& Date | Height |
|---|---|---|
| Low Tide | 00:56 AM(Wed 07 January) | 0.02 ft (0.01 m) |
| High Tide | 11:40 AM(Wed 07 January) | 0.58 ft (0.18 m) |
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Tide Times for Las Mareas: Thursday 08 January 2026
| Tide | Time (AST)& Date | Height |
|---|---|---|
| Low Tide | 00:46 AM(Thu 08 January) | 0.12 ft (0.04 m) |
| High Tide | 10:45 AM(Thu 08 January) | 0.53 ft (0.16 m) |
| Low Tide | 11:23 PM(Thu 08 January) | 0.18 ft (0.05 m) |
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Tide Times for Las Mareas: Friday 09 January 2026
| Tide | Time (AST)& Date | Height |
|---|---|---|
| High Tide | 9:59 AM(Fri 09 January) | 0.52 ft (0.16 m) |
| Low Tide | 8:49 PM(Fri 09 January) | 0.14 ft (0.04 m) |
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Tide Times for Las Mareas: Saturday 10 January 2026
| Tide | Time (AST)& Date | Height |
|---|---|---|
| High Tide | 8:01 AM(Sat 10 January) | 0.56 ft (0.17 m) |
| Low Tide | 8:43 PM(Sat 10 January) | 0.08 ft (0.02 m) |
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Tide Times for Las Mareas: Sunday 11 January 2026
| Tide | Time (AST)& Date | Height |
|---|---|---|
| High Tide | 7:39 AM(Sun 11 January) | 0.65 ft (0.2 m) |
| Low Tide | 8:57 PM(Sun 11 January) | 0.01 ft (0.0 m) |
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Tide Times for Las Mareas: Monday 12 January 2026
| Tide | Time (AST)& Date | Height |
|---|---|---|
| High Tide | 7:51 AM(Mon 12 January) | 0.72 ft (0.22 m) |
| Low Tide | 9:25 PM(Mon 12 January) | -0.04 ft (-0.01 m) |
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