Today's tide times for Macau, Rio Acu, Brazil
The predicted tide times today on Tuesday 23 December 2025 for Macau, Rio Acu are: first low tide at 1:29am, first high tide at 7:11am, second low tide at 1:48pm, second high tide at 7:28pm. Sunrise is at 5:13am and sunset is at 5:38pm.
Today's tide times for Macau, Rio Acu: Tuesday 23 December 2025
| Tide | Time (-03)& Date | Height |
|---|---|---|
| Low Tide | 1:29 AM(Tue 23 December) | 0.93 ft (0.28 m) |
| High Tide | 7:11 AM(Tue 23 December) | 6.96 ft (2.12 m) |
| Low Tide | 1:48 PM(Tue 23 December) | 1.11 ft (0.34 m) |
| High Tide | 7:28 PM(Tue 23 December) | 6.93 ft (2.11 m) |
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Tide chart for Macau, Rio AcuShowing low and high tide times for the next 30 days at Macau, Rio Acu. Tide Times are -03 (UTC -3.0hrs).
View Macau, Rio Acu 7 Day Tide Chart Image.


HIGH (-03) |
LOW (-03) |
| Sun |
Moon Set Rise |
| Wind |
Tuesday, 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 | 13 Jan | 14 Jan | 15 Jan | 16 Jan | 17 Jan | 18 Jan | 19 Jan | 20 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 | Tue | ||
7:11AM2.12m | 7:28PM2.11m | 7:48AM2.08m 8:08PM2.09m | 8:28AM2.02m 8:53PM2.06m | 9:13AM1.95m 9:46PM2.02m | 10:08AM1.87m 10:51PM1.98m | 11:16AM1.83m | 00:06AM2.00m 12:32PM1.85m | 1:20AM2.08m 1:43PM1.95m | 2:25AM2.19m 2:44PM2.08m | 3:21AM2.30m 3:39PM2.20m | 4:13AM2.38m 4:30PM2.31m | 5:01AM2.42m 5:19PM2.38m | 5:49AM2.42m 6:07PM2.41m | 6:35AM2.38m 6:53PM2.40m | 7:18AM2.31m 7:38PM2.35m | 8:00AM2.21m 8:21PM2.26m | 8:41AM2.09m 9:05PM2.14m | 9:22AM1.95m 9:51PM2.00m | 10:07AM1.82m 10:46PM1.86m | 11:05AM1.71m 11:57PM1.77m | 12:21PM1.66m | 1:16AM1.76m 1:38PM1.69m | 2:22AM1.83m 2:39PM1.79m | 3:12AM1.93m 3:25PM1.90m | 3:53AM2.03m 4:06PM2.01m | 4:30AM2.11m 4:44PM2.10m | 5:06AM2.18m 5:20PM2.18m | 5:42AM2.22m 5:57PM2.24m | 6:17AM2.25m 6:33PM2.29m | ||
1:29AM0.28m | 1:48PM0.34m | 2:08AM0.32m 2:26PM0.35m | 2:49AM0.37m 3:06PM0.38m | 3:36AM0.44m 3:54PM0.42m | 4:31AM0.52m 4:52PM0.46m | 5:40AM0.57m 6:02PM0.47m | 6:57AM0.56m 7:18PM0.41m | 8:09AM0.48m 8:26PM0.30m | 9:10AM0.37m 9:26PM0.17m | 10:04AM0.26m 10:21PM0.06m | 10:53AM0.16m 11:12PM-0.01m | 11:41AM0.10m | 00:02AM-0.04m 12:27PM0.08m | 00:50AM-0.02m 1:11PM0.08m | 1:37AM0.04m 1:55PM0.12m | 2:21AM0.14m 2:36PM0.20m | 3:04AM0.27m 3:17PM0.30m | 3:47AM0.42m 4:00PM0.42m | 4:34AM0.57m 4:49PM0.55m | 5:31AM0.70m 5:52PM0.64m | 6:46AM0.77m 7:11PM0.67m | 8:04AM0.75m 8:24PM0.62m | 9:06AM0.67m 9:20PM0.53m | 9:52AM0.56m 10:05PM0.43m | 10:31AM0.46m 10:45PM0.33m | 11:08AM0.36m 11:23PM0.25m | 11:43AM0.29m | 00:00AM0.20m 12:18PM0.23m | 00:36AM0.16m 12:53PM0.18m | ||
5:13AM | 5:38PM | 5:13AM 5:39PM | 5:14AM 5:39PM | 5:14AM 5:40PM | 5:15AM 5:40PM | 5:15AM 5:40PM | 5:16AM 5:41PM | 5:16AM 5:41PM | 5:17AM 5:42PM | 5:17AM 5:42PM | 5:18AM 5:43PM | 5:18AM 5:43PM | 5:19AM 5:44PM | 5:19AM 5:44PM | 5:20AM 5:44PM | 5:20AM 5:45PM | 5:21AM 5:45PM | 5:21AM 5:45PM | 5:22AM 5:46PM | 5:22AM 5:46PM | 5:23AM 5:46PM | 5:23AM 5:47PM | 5:24AM 5:47PM | 5:24AM 5:47PM | 5:25AM 5:47PM | 5:25AM 5:48PM | 5:25AM 5:48PM | 5:26AM 5:48PM | 5:26AM 5:48PM | ||
0.13% - (Waxing Crescent) 8:03AM | 0.15% - (Waxing Crescent) 8:40PM | 0.17% - (Waxing Crescent) 9:24PM 8:51AM | 0.2% - (Waxing Crescent) 10:06PM 9:39AM | 0.24% - (First Quarter) 10:48PM 10:25AM | 0.27% - (First Quarter) 11:31PM 11:12AM | 0.31% - (Waxing Gibbous) 12:02PM | 0.34% - (Waxing Gibbous) 00:16AM 12:54PM | 0.38% - (Waxing Gibbous) 1:06AM 1:52PM | 0.41% - (Waxing Gibbous) 2:02AM 2:54PM | 0.45% - (Waxing Gibbous) 3:04AM 4:01PM | 0.49% - (Full Moon) 4:10AM 5:08PM | 0.52% - (Full Moon) 5:17AM 6:12PM | 0.56% - (Waning Gibbous) 6:21AM 7:10PM | 0.59% - (Waning Gibbous) 7:20AM 8:02PM | 0.63% - (Waning Gibbous) 8:14AM 8:48PM | 0.66% - (Waning Gibbous) 9:03AM 9:31PM | 0.7% - (Waning Gibbous) 9:49AM 10:11PM | 0.73% - (Last Quarter) 10:33AM 10:50PM | 0.77% - (Last Quarter) 11:17AM 11:29PM | 0.78% - (Waning Crescent) 12:01PM | 0.8% - (Waning Crescent) 12:47PM 00:10AM | 0.84% - (Waning Crescent) 1:34PM 00:53AM | 0.87% - (Waning Crescent) 2:24PM 1:39AM | 0.91% - (Waning Crescent) 3:16PM 2:29AM | 0.94% - (Waning Crescent) 4:09PM 3:20AM | 0.98% - (New Moon) 5:00PM 4:13AM | 1.01% - () 5:50PM 5:06AM | 0.03% - (New Moon) 6:38PM 5:58AM | 0.06% - (Waxing Crescent) 7:22PM 6:48AM | ||

Macau, Rio Acu tide chart key:
The tide chart above shows the height and times of high tide and low tide for Macau, Rio Acu, Brazil. The red flashing dot shows the tide time right now. The grey shading corresponds to nighttime hours between sunset and sunrise at Macau, Rio Acu.
Tide Times are -03 (UTC -3.0hrs). Last Spring High Tide at Macau, Rio Acu was on Sun 21 Dec (height: 2.17m 7.1ft). Next high Spring Tide at Macau, Rio Acu will be on Sat 03 Jan (height: 2.42m 7.9ft).
Macau, Rio Acu tide chart key: The tide chart above shows the height and times of high tide and low tide for Macau, Rio Acu, Brazil. The grey shading corresponds to nighttime hours between sunset and sunrise at Macau, Rio Acu.
Tide Times are -03 (UTC -3.0hrs). Last Spring High Tide at Macau, Rio Acu was on Sun 21 Dec (height: 2.17m 7.1ft). Next high Spring Tide at Macau, Rio Acu will be on Sat 03 Jan (height: 2.42m 7.9ft).
Macau, Rio Acu tide times for December and January
December and January Tide charts for Macau, Rio Acu: The tide charts below show the height, time and date of high and low tides for the next 30 days.
Tide Times for Macau, Rio Acu (tomorrow): Wednesday 24 December 2025
| Tide | Time (-03)& Date | Height |
|---|---|---|
| Low Tide | 2:08 AM(Wed 24 December) | 1.05 ft (0.32 m) |
| High Tide | 7:48 AM(Wed 24 December) | 6.82 ft (2.08 m) |
| Low Tide | 2:26 PM(Wed 24 December) | 1.16 ft (0.35 m) |
| High Tide | 8:08 PM(Wed 24 December) | 6.87 ft (2.09 m) |
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Tide Times for Macau, Rio Acu: Thursday 25 December 2025
| Tide | Time (-03)& Date | Height |
|---|---|---|
| Low Tide | 2:49 AM(Thu 25 December) | 1.22 ft (0.37 m) |
| High Tide | 8:28 AM(Thu 25 December) | 6.63 ft (2.02 m) |
| Low Tide | 3:06 PM(Thu 25 December) | 1.26 ft (0.38 m) |
| High Tide | 8:53 PM(Thu 25 December) | 6.76 ft (2.06 m) |
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Tide Times for Macau, Rio Acu: Friday 26 December 2025
| Tide | Time (-03)& Date | Height |
|---|---|---|
| Low Tide | 3:36 AM(Fri 26 December) | 1.45 ft (0.44 m) |
| High Tide | 9:13 AM(Fri 26 December) | 6.39 ft (1.95 m) |
| Low Tide | 3:54 PM(Fri 26 December) | 1.39 ft (0.42 m) |
| High Tide | 9:46 PM(Fri 26 December) | 6.62 ft (2.02 m) |
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Tide Times for Macau, Rio Acu: Saturday 27 December 2025
| Tide | Time (-03)& Date | Height |
|---|---|---|
| Low Tide | 4:31 AM(Sat 27 December) | 1.7 ft (0.52 m) |
| High Tide | 10:08 AM(Sat 27 December) | 6.15 ft (1.87 m) |
| Low Tide | 4:52 PM(Sat 27 December) | 1.52 ft (0.46 m) |
| High Tide | 10:51 PM(Sat 27 December) | 6.51 ft (1.98 m) |
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Tide Times for Macau, Rio Acu: Sunday 28 December 2025
| Tide | Time (-03)& Date | Height |
|---|---|---|
| Low Tide | 5:40 AM(Sun 28 December) | 1.88 ft (0.57 m) |
| High Tide | 11:16 AM(Sun 28 December) | 6.01 ft (1.83 m) |
| Low Tide | 6:02 PM(Sun 28 December) | 1.54 ft (0.47 m) |
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Tide Times for Macau, Rio Acu: Monday 29 December 2025
| Tide | Time (-03)& Date | Height |
|---|---|---|
| High Tide | 00:06 AM(Mon 29 December) | 6.56 ft (2.0 m) |
| Low Tide | 6:57 AM(Mon 29 December) | 1.85 ft (0.56 m) |
| High Tide | 12:32 PM(Mon 29 December) | 6.08 ft (1.85 m) |
| Low Tide | 7:18 PM(Mon 29 December) | 1.34 ft (0.41 m) |
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Tide Times for Macau, Rio Acu: Tuesday 30 December 2025
| Tide | Time (-03)& Date | Height |
|---|---|---|
| High Tide | 1:20 AM(Tue 30 December) | 6.82 ft (2.08 m) |
| Low Tide | 8:09 AM(Tue 30 December) | 1.58 ft (0.48 m) |
| High Tide | 1:43 PM(Tue 30 December) | 6.39 ft (1.95 m) |
| Low Tide | 8:26 PM(Tue 30 December) | 0.97 ft (0.3 m) |
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Tide Times for Macau, Rio Acu: Wednesday 31 December 2025
| Tide | Time (-03)& Date | Height |
|---|---|---|
| High Tide | 2:25 AM(Wed 31 December) | 7.2 ft (2.19 m) |
| Low Tide | 9:10 AM(Wed 31 December) | 1.2 ft (0.37 m) |
| High Tide | 2:44 PM(Wed 31 December) | 6.81 ft (2.08 m) |
| Low Tide | 9:26 PM(Wed 31 December) | 0.55 ft (0.17 m) |
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Tide Times for Macau, Rio Acu: Thursday 01 January 2026
| Tide | Time (-03)& Date | Height |
|---|---|---|
| High Tide | 3:21 AM(Thu 01 January) | 7.53 ft (2.3 m) |
| Low Tide | 10:04 AM(Thu 01 January) | 0.84 ft (0.26 m) |
| High Tide | 3:39 PM(Thu 01 January) | 7.23 ft (2.2 m) |
| Low Tide | 10:21 PM(Thu 01 January) | 0.21 ft (0.06 m) |
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Tide Times for Macau, Rio Acu: Friday 02 January 2026
| Tide | Time (-03)& Date | Height |
|---|---|---|
| High Tide | 4:13 AM(Fri 02 January) | 7.81 ft (2.38 m) |
| Low Tide | 10:53 AM(Fri 02 January) | 0.53 ft (0.16 m) |
| High Tide | 4:30 PM(Fri 02 January) | 7.58 ft (2.31 m) |
| Low Tide | 11:12 PM(Fri 02 January) | -0.03 ft (-0.01 m) |
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Tide Times for Macau, Rio Acu: Saturday 03 January 2026
| Tide | Time (-03)& Date | Height |
|---|---|---|
| High Tide | 5:01 AM(Sat 03 January) | 7.95 ft (2.42 m) |
| Low Tide | 11:41 AM(Sat 03 January) | 0.33 ft (0.1 m) |
| High Tide | 5:19 PM(Sat 03 January) | 7.82 ft (2.38 m) |
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Tide Times for Macau, Rio Acu: Sunday 04 January 2026
| Tide | Time (-03)& Date | Height |
|---|---|---|
| Low Tide | 00:02 AM(Sun 04 January) | -0.12 ft (-0.04 m) |
| High Tide | 5:49 AM(Sun 04 January) | 7.94 ft (2.42 m) |
| Low Tide | 12:27 PM(Sun 04 January) | 0.25 ft (0.08 m) |
| High Tide | 6:07 PM(Sun 04 January) | 7.92 ft (2.41 m) |
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Tide Times for Macau, Rio Acu: Monday 05 January 2026
| Tide | Time (-03)& Date | Height |
|---|---|---|
| Low Tide | 00:50 AM(Mon 05 January) | -0.06 ft (-0.02 m) |
| High Tide | 6:35 AM(Mon 05 January) | 7.81 ft (2.38 m) |
| Low Tide | 1:11 PM(Mon 05 January) | 0.27 ft (0.08 m) |
| High Tide | 6:53 PM(Mon 05 January) | 7.89 ft (2.4 m) |
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Tide Times for Macau, Rio Acu: Tuesday 06 January 2026
| Tide | Time (-03)& Date | Height |
|---|---|---|
| Low Tide | 1:37 AM(Tue 06 January) | 0.13 ft (0.04 m) |
| High Tide | 7:18 AM(Tue 06 January) | 7.58 ft (2.31 m) |
| Low Tide | 1:55 PM(Tue 06 January) | 0.41 ft (0.12 m) |
| High Tide | 7:38 PM(Tue 06 January) | 7.72 ft (2.35 m) |
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Tide Times for Macau, Rio Acu: Wednesday 07 January 2026
| Tide | Time (-03)& Date | Height |
|---|---|---|
| Low Tide | 2:21 AM(Wed 07 January) | 0.45 ft (0.14 m) |
| High Tide | 8:00 AM(Wed 07 January) | 7.25 ft (2.21 m) |
| Low Tide | 2:36 PM(Wed 07 January) | 0.65 ft (0.2 m) |
| High Tide | 8:21 PM(Wed 07 January) | 7.42 ft (2.26 m) |
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Tide Times for Macau, Rio Acu: Thursday 08 January 2026
| Tide | Time (-03)& Date | Height |
|---|---|---|
| Low Tide | 3:04 AM(Thu 08 January) | 0.87 ft (0.27 m) |
| High Tide | 8:41 AM(Thu 08 January) | 6.85 ft (2.09 m) |
| Low Tide | 3:17 PM(Thu 08 January) | 0.98 ft (0.3 m) |
| High Tide | 9:05 PM(Thu 08 January) | 7.01 ft (2.14 m) |
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Tide Times for Macau, Rio Acu: Friday 09 January 2026
| Tide | Time (-03)& Date | Height |
|---|---|---|
| Low Tide | 3:47 AM(Fri 09 January) | 1.37 ft (0.42 m) |
| High Tide | 9:22 AM(Fri 09 January) | 6.4 ft (1.95 m) |
| Low Tide | 4:00 PM(Fri 09 January) | 1.38 ft (0.42 m) |
| High Tide | 9:51 PM(Fri 09 January) | 6.55 ft (2.0 m) |
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Tide Times for Macau, Rio Acu: Saturday 10 January 2026
| Tide | Time (-03)& Date | Height |
|---|---|---|
| Low Tide | 4:34 AM(Sat 10 January) | 1.88 ft (0.57 m) |
| High Tide | 10:07 AM(Sat 10 January) | 5.96 ft (1.82 m) |
| Low Tide | 4:49 PM(Sat 10 January) | 1.79 ft (0.55 m) |
| High Tide | 10:46 PM(Sat 10 January) | 6.1 ft (1.86 m) |
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Tide Times for Macau, Rio Acu: Sunday 11 January 2026
| Tide | Time (-03)& Date | Height |
|---|---|---|
| Low Tide | 5:31 AM(Sun 11 January) | 2.31 ft (0.7 m) |
| High Tide | 11:05 AM(Sun 11 January) | 5.6 ft (1.71 m) |
| Low Tide | 5:52 PM(Sun 11 January) | 2.11 ft (0.64 m) |
| High Tide | 11:57 PM(Sun 11 January) | 5.81 ft (1.77 m) |
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Tide Times for Macau, Rio Acu: Monday 12 January 2026
| Tide | Time (-03)& Date | Height |
|---|---|---|
| Low Tide | 6:46 AM(Mon 12 January) | 2.54 ft (0.77 m) |
| High Tide | 12:21 PM(Mon 12 January) | 5.44 ft (1.66 m) |
| Low Tide | 7:11 PM(Mon 12 January) | 2.21 ft (0.67 m) |
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Tide Times for Macau, Rio Acu: Tuesday 13 January 2026
| Tide | Time (-03)& Date | Height |
|---|---|---|
| High Tide | 1:16 AM(Tue 13 January) | 5.79 ft (1.76 m) |
| Low Tide | 8:04 AM(Tue 13 January) | 2.47 ft (0.75 m) |
| High Tide | 1:38 PM(Tue 13 January) | 5.55 ft (1.69 m) |
| Low Tide | 8:24 PM(Tue 13 January) | 2.05 ft (0.62 m) |
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Tide Times for Macau, Rio Acu: Wednesday 14 January 2026
| Tide | Time (-03)& Date | Height |
|---|---|---|
| High Tide | 2:22 AM(Wed 14 January) | 6.01 ft (1.83 m) |
| Low Tide | 9:06 AM(Wed 14 January) | 2.2 ft (0.67 m) |
| High Tide | 2:39 PM(Wed 14 January) | 5.86 ft (1.79 m) |
| Low Tide | 9:20 PM(Wed 14 January) | 1.74 ft (0.53 m) |
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Tide Times for Macau, Rio Acu: Thursday 15 January 2026
| Tide | Time (-03)& Date | Height |
|---|---|---|
| High Tide | 3:12 AM(Thu 15 January) | 6.33 ft (1.93 m) |
| Low Tide | 9:52 AM(Thu 15 January) | 1.84 ft (0.56 m) |
| High Tide | 3:25 PM(Thu 15 January) | 6.23 ft (1.9 m) |
| Low Tide | 10:05 PM(Thu 15 January) | 1.4 ft (0.43 m) |
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Tide Times for Macau, Rio Acu: Friday 16 January 2026
| Tide | Time (-03)& Date | Height |
|---|---|---|
| High Tide | 3:53 AM(Fri 16 January) | 6.65 ft (2.03 m) |
| Low Tide | 10:31 AM(Fri 16 January) | 1.5 ft (0.46 m) |
| High Tide | 4:06 PM(Fri 16 January) | 6.59 ft (2.01 m) |
| Low Tide | 10:45 PM(Fri 16 January) | 1.09 ft (0.33 m) |
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Tide Times for Macau, Rio Acu: Saturday 17 January 2026
| Tide | Time (-03)& Date | Height |
|---|---|---|
| High Tide | 4:30 AM(Sat 17 January) | 6.93 ft (2.11 m) |
| Low Tide | 11:08 AM(Sat 17 January) | 1.19 ft (0.36 m) |
| High Tide | 4:44 PM(Sat 17 January) | 6.9 ft (2.1 m) |
| Low Tide | 11:23 PM(Sat 17 January) | 0.83 ft (0.25 m) |
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Tide Times for Macau, Rio Acu: Sunday 18 January 2026
| Tide | Time (-03)& Date | Height |
|---|---|---|
| High Tide | 5:06 AM(Sun 18 January) | 7.15 ft (2.18 m) |
| Low Tide | 11:43 AM(Sun 18 January) | 0.94 ft (0.29 m) |
| High Tide | 5:20 PM(Sun 18 January) | 7.15 ft (2.18 m) |
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Tide Times for Macau, Rio Acu: Monday 19 January 2026
| Tide | Time (-03)& Date | Height |
|---|---|---|
| Low Tide | 00:00 AM(Mon 19 January) | 0.65 ft (0.2 m) |
| High Tide | 5:42 AM(Mon 19 January) | 7.3 ft (2.22 m) |
| Low Tide | 12:18 PM(Mon 19 January) | 0.74 ft (0.23 m) |
| High Tide | 5:57 PM(Mon 19 January) | 7.36 ft (2.24 m) |
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Tide Times for Macau, Rio Acu: Tuesday 20 January 2026
| Tide | Time (-03)& Date | Height |
|---|---|---|
| Low Tide | 00:36 AM(Tue 20 January) | 0.53 ft (0.16 m) |
| High Tide | 6:17 AM(Tue 20 January) | 7.38 ft (2.25 m) |
| Low Tide | 12:53 PM(Tue 20 January) | 0.6 ft (0.18 m) |
| High Tide | 6:33 PM(Tue 20 January) | 7.51 ft (2.29 m) |
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