Today's tide times for Arcata Wharf, Humboldt Bay, California
The predicted tide times today on Thursday 18 December 2025 for Arcata are: first high tide at 00:19am, first low tide at 4:42am, second high tide at 10:37am, second low tide at 6:01pm. Sunrise is at 7:36am and sunset is at 4:50pm.
Today's tide times for Arcata: Thursday 18 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 00:19 AM(Thu 18 December) | 5.31 ft (1.62 m) |
| Low Tide | 4:42 AM(Thu 18 December) | 3.93 ft (1.2 m) |
| High Tide | 10:37 AM(Thu 18 December) | 7.54 ft (2.3 m) |
| Low Tide | 6:01 PM(Thu 18 December) | -0.34 ft (-0.1 m) |
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Tide chart for ArcataShowing low and high tide times for the next 30 days at Arcata. Tide Times are PST (UTC -8.0hrs).
View Arcata 7 Day Tide Chart Image.


HIGH (PST) |
LOW (PST) |
| Sun |
Moon Set Rise |
| Wind |
Thursday, 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 | 13 Jan | 14 Jan | 15 Jan | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AM | PM | 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 | Wed | Thu | ||
00:19AM1.62m | 10:37AM2.30m | 00:58AM1.66m 11:13AM2.31m | 1:34AM1.69m 11:49AM2.31m | 2:10AM1.70m 12:25PM2.28m | 2:46AM1.72m 1:02PM2.23m | 3:23AM1.74m 1:41PM2.15m | 4:00AM1.77m 2:24PM2.03m | 4:37AM1.83m 3:16PM1.88m | 5:14AM1.92m 4:20PM1.71m | 5:53AM2.03m 5:39PM1.55m | 6:33AM2.16m 7:08PM1.45m | 7:17AM2.30m 8:39PM1.45m | 8:05AM2.44m 10:01PM1.53m | 8:55AM2.56m 11:11PM1.64m | 9:47AM2.64m | 00:07AM1.75m 10:41AM2.68m | 00:55AM1.83m 11:33AM2.68m | 1:40AM1.90m 12:25PM2.61m | 2:23AM1.95m 1:15PM2.47m | 3:05AM1.98m 2:06PM2.28m | 3:45AM2.02m 2:57PM2.05m | 4:25AM2.05m 3:52PM1.81m | 5:05AM2.08m 4:54PM1.58m | 5:44AM2.09m 6:09PM1.41m | 6:26AM2.12m 7:39PM1.33m | 7:09AM2.13m 9:19PM1.35m | 7:55AM2.16m 10:41PM1.44m | 8:42AM2.19m 11:31PM1.53m | 9:29AM2.24m | ||
4:42AM1.20m | 6:01PM-0.10m | 5:23AM1.23m 6:37PM-0.16m | 6:02AM1.23m 7:12PM-0.18m | 6:40AM1.22m 7:48PM-0.18m | 7:20AM1.21m 8:23PM-0.16m | 8:04AM1.19m 8:59PM-0.11m | 8:54AM1.15m 9:36PM-0.02m | 9:52AM1.09m 10:14PM0.12m | 11:00AM0.97m 10:55PM0.30m | 12:12PM0.79m 11:40PM0.50m | 1:23PM0.55m | 00:32AM0.71m 2:28PM0.27m | 1:31AM0.90m 3:28PM-0.01m | 2:34AM1.03m 4:22PM-0.24m | 3:38AM1.11m 5:13PM-0.42m | 4:38AM1.10m 6:02PM-0.52m | 5:35AM1.06m 6:49PM-0.54m | 6:31AM1.00m 7:34PM-0.49m | 7:25AM0.94m 8:17PM-0.37m | 8:20AM0.89m 8:58PM-0.20m | 9:17AM0.84m 9:39PM0.02m | 10:18AM0.80m 10:18PM0.27m | 11:23AM0.74m 10:58PM0.53m | 12:32PM0.65m 11:40PM0.78m | 1:39PM0.53m | 00:28AM0.99m 2:42PM0.40m | 1:25AM1.15m 3:36PM0.26m | 2:28AM1.24m 4:22PM0.14m | 3:27AM1.27m 5:03PM0.03m | ||
7:36AM | 4:50PM | 7:36AM 4:51PM | 7:37AM 4:51PM | 7:37AM 4:52PM | 7:38AM 4:52PM | 7:38AM 4:53PM | 7:38AM 4:53PM | 7:39AM 4:54PM | 7:39AM 4:54PM | 7:39AM 4:55PM | 7:40AM 4:56PM | 7:40AM 4:57PM | 7:40AM 4:57PM | 7:40AM 4:58PM | 7:40AM 4:59PM | 7:41AM 5:00PM | 7:41AM 5:01PM | 7:41AM 5:02PM | 7:41AM 5:03PM | 7:40AM 5:04PM | 7:40AM 5:05PM | 7:40AM 5:06PM | 7:40AM 5:07PM | 7:40AM 5:08PM | 7:40AM 5:09PM | 7:39AM 5:10PM | 7:39AM 5:11PM | 7:39AM 5:12PM | 7:38AM 5:13PM | ||
0.95% - (Waning Crescent) 6:46AM | 0.96% - (Waning Crescent) 3:30PM | 0.01% - (New Moon) 4:19PM 7:43AM | 0.04% - (Waxing Crescent) 5:16PM 8:34AM | 0.08% - (Waxing Crescent) 6:18PM 9:17AM | 0.11% - (Waxing Crescent) 7:24PM 9:53AM | 0.14% - (Waxing Crescent) 8:31PM 10:23AM | 0.18% - (Waxing Crescent) 9:38PM 10:49AM | 0.21% - (Waxing Crescent) 10:45PM 11:12AM | 0.25% - (First Quarter) 11:53PM 11:34AM | 0.28% - (Waxing Gibbous) 11:55AM | 0.32% - (Waxing Gibbous) 1:03AM 12:19PM | 0.35% - (Waxing Gibbous) 2:17AM 12:47PM | 0.39% - (Waxing Gibbous) 3:35AM 1:21PM | 0.42% - (Waxing Gibbous) 4:55AM 2:05PM | 0.46% - (Waxing Gibbous) 6:13AM 3:00PM | 0.49% - (Full Moon) 7:22AM 4:09PM | 0.53% - (Full Moon) 8:19AM 5:26PM | 0.56% - (Waning Gibbous) 9:03AM 6:45PM | 0.6% - (Waning Gibbous) 9:37AM 8:00PM | 0.63% - (Waning Gibbous) 10:05AM 9:12PM | 0.67% - (Waning Gibbous) 10:28AM 10:19PM | 0.7% - (Waning Gibbous) 10:49AM 11:24PM | 0.72% - (Last Quarter) 11:09AM | 0.74% - (Last Quarter) 11:29AM 00:27AM | 0.78% - (Last Quarter) 11:52AM 1:29AM | 0.81% - (Waning Crescent) 12:18PM 2:32AM | 0.85% - (Waning Crescent) 12:49PM 3:35AM | 0.88% - (Waning Crescent) 1:26PM 4:37AM | 0.92% - (Waning Crescent) 2:12PM 5:36AM | ||

Arcata tide chart key:
The tide chart above shows the height and times of high tide and low tide for Arcata Wharf, Humboldt Bay, California. The red flashing dot shows the tide time right now. The grey shading corresponds to nighttime hours between sunset and sunrise at Arcata.
Tide Times are PST (UTC -8.0hrs). Last Spring High Tide at Arcata Wharf, Humboldt Bay was on Fri 05 Dec (height: 2.72m 8.9ft). Next high Spring Tide at Arcata Wharf, Humboldt Bay will be on Fri 19 Dec (height: 2.31m 7.6ft).
Arcata tide chart key: The tide chart above shows the height and times of high tide and low tide for Arcata Wharf, Humboldt Bay, California. The grey shading corresponds to nighttime hours between sunset and sunrise at Arcata.
Tide Times are PST (UTC -8.0hrs). Last Spring High Tide at Arcata Wharf, Humboldt Bay was on Fri 05 Dec (height: 2.72m 8.9ft). Next high Spring Tide at Arcata Wharf, Humboldt Bay will be on Fri 19 Dec (height: 2.31m 7.6ft).
Arcata tide times for December and January
December and January Tide charts for Arcata: The tide charts below show the height, time and date of high and low tides for the next 30 days.
Tide Times for Arcata (tomorrow): Friday 19 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 00:58 AM(Fri 19 December) | 5.46 ft (1.66 m) |
| Low Tide | 5:23 AM(Fri 19 December) | 4.02 ft (1.23 m) |
| High Tide | 11:13 AM(Fri 19 December) | 7.58 ft (2.31 m) |
| Low Tide | 6:37 PM(Fri 19 December) | -0.51 ft (-0.16 m) |
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Tide Times for Arcata: Saturday 20 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 1:34 AM(Sat 20 December) | 5.55 ft (1.69 m) |
| Low Tide | 6:02 AM(Sat 20 December) | 4.03 ft (1.23 m) |
| High Tide | 11:49 AM(Sat 20 December) | 7.57 ft (2.31 m) |
| Low Tide | 7:12 PM(Sat 20 December) | -0.59 ft (-0.18 m) |
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Tide Times for Arcata: Sunday 21 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 2:10 AM(Sun 21 December) | 5.59 ft (1.71 m) |
| Low Tide | 6:40 AM(Sun 21 December) | 4.01 ft (1.22 m) |
| High Tide | 12:25 PM(Sun 21 December) | 7.49 ft (2.28 m) |
| Low Tide | 7:48 PM(Sun 21 December) | -0.6 ft (-0.18 m) |
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Tide Times for Arcata: Monday 22 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 2:46 AM(Mon 22 December) | 5.63 ft (1.72 m) |
| Low Tide | 7:20 AM(Mon 22 December) | 3.97 ft (1.21 m) |
| High Tide | 1:02 PM(Mon 22 December) | 7.32 ft (2.23 m) |
| Low Tide | 8:23 PM(Mon 22 December) | -0.54 ft (-0.16 m) |
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Tide Times for Arcata: Tuesday 23 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 3:23 AM(Tue 23 December) | 5.7 ft (1.74 m) |
| Low Tide | 8:04 AM(Tue 23 December) | 3.9 ft (1.19 m) |
| High Tide | 1:41 PM(Tue 23 December) | 7.06 ft (2.15 m) |
| Low Tide | 8:59 PM(Tue 23 December) | -0.36 ft (-0.11 m) |
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Tide Times for Arcata: Wednesday 24 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 4:00 AM(Wed 24 December) | 5.81 ft (1.77 m) |
| Low Tide | 8:54 AM(Wed 24 December) | 3.78 ft (1.15 m) |
| High Tide | 2:24 PM(Wed 24 December) | 6.67 ft (2.03 m) |
| Low Tide | 9:36 PM(Wed 24 December) | -0.06 ft (-0.02 m) |
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Tide Times for Arcata: Thursday 25 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 4:37 AM(Thu 25 December) | 6.01 ft (1.83 m) |
| Low Tide | 9:52 AM(Thu 25 December) | 3.56 ft (1.09 m) |
| High Tide | 3:16 PM(Thu 25 December) | 6.17 ft (1.88 m) |
| Low Tide | 10:14 PM(Thu 25 December) | 0.39 ft (0.12 m) |
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Tide Times for Arcata: Friday 26 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 5:14 AM(Fri 26 December) | 6.29 ft (1.92 m) |
| Low Tide | 11:00 AM(Fri 26 December) | 3.18 ft (0.97 m) |
| High Tide | 4:20 PM(Fri 26 December) | 5.6 ft (1.71 m) |
| Low Tide | 10:55 PM(Fri 26 December) | 0.98 ft (0.3 m) |
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Tide Times for Arcata: Saturday 27 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 5:53 AM(Sat 27 December) | 6.67 ft (2.03 m) |
| Low Tide | 12:12 PM(Sat 27 December) | 2.59 ft (0.79 m) |
| High Tide | 5:39 PM(Sat 27 December) | 5.07 ft (1.55 m) |
| Low Tide | 11:40 PM(Sat 27 December) | 1.65 ft (0.5 m) |
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Tide Times for Arcata: Sunday 28 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 6:33 AM(Sun 28 December) | 7.1 ft (2.16 m) |
| Low Tide | 1:23 PM(Sun 28 December) | 1.79 ft (0.55 m) |
| High Tide | 7:08 PM(Sun 28 December) | 4.76 ft (1.45 m) |
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Tide Times for Arcata: Monday 29 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| Low Tide | 00:32 AM(Mon 29 December) | 2.34 ft (0.71 m) |
| High Tide | 7:17 AM(Mon 29 December) | 7.56 ft (2.3 m) |
| Low Tide | 2:28 PM(Mon 29 December) | 0.88 ft (0.27 m) |
| High Tide | 8:39 PM(Mon 29 December) | 4.76 ft (1.45 m) |
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Tide Times for Arcata: Tuesday 30 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| Low Tide | 1:31 AM(Tue 30 December) | 2.95 ft (0.9 m) |
| High Tide | 8:05 AM(Tue 30 December) | 8.01 ft (2.44 m) |
| Low Tide | 3:28 PM(Tue 30 December) | -0.02 ft (-0.01 m) |
| High Tide | 10:01 PM(Tue 30 December) | 5.02 ft (1.53 m) |
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Tide Times for Arcata: Wednesday 31 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| Low Tide | 2:34 AM(Wed 31 December) | 3.39 ft (1.03 m) |
| High Tide | 8:55 AM(Wed 31 December) | 8.4 ft (2.56 m) |
| Low Tide | 4:22 PM(Wed 31 December) | -0.8 ft (-0.24 m) |
| High Tide | 11:11 PM(Wed 31 December) | 5.39 ft (1.64 m) |
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Tide Times for Arcata: Thursday 01 January 2026
| Tide | Time (PST)& Date | Height |
|---|---|---|
| Low Tide | 3:38 AM(Thu 01 January) | 3.64 ft (1.11 m) |
| High Tide | 9:47 AM(Thu 01 January) | 8.65 ft (2.64 m) |
| Low Tide | 5:13 PM(Thu 01 January) | -1.37 ft (-0.42 m) |
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Tide Times for Arcata: Friday 02 January 2026
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 00:07 AM(Fri 02 January) | 5.74 ft (1.75 m) |
| Low Tide | 4:38 AM(Fri 02 January) | 3.62 ft (1.1 m) |
| High Tide | 10:41 AM(Fri 02 January) | 8.8 ft (2.68 m) |
| Low Tide | 6:02 PM(Fri 02 January) | -1.7 ft (-0.52 m) |
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Tide Times for Arcata: Saturday 03 January 2026
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 00:55 AM(Sat 03 January) | 6.02 ft (1.83 m) |
| Low Tide | 5:35 AM(Sat 03 January) | 3.47 ft (1.06 m) |
| High Tide | 11:33 AM(Sat 03 January) | 8.78 ft (2.68 m) |
| Low Tide | 6:49 PM(Sat 03 January) | -1.78 ft (-0.54 m) |
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Tide Times for Arcata: Sunday 04 January 2026
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 1:40 AM(Sun 04 January) | 6.23 ft (1.9 m) |
| Low Tide | 6:31 AM(Sun 04 January) | 3.27 ft (1.0 m) |
| High Tide | 12:25 PM(Sun 04 January) | 8.56 ft (2.61 m) |
| Low Tide | 7:34 PM(Sun 04 January) | -1.62 ft (-0.49 m) |
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Tide Times for Arcata: Monday 05 January 2026
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 2:23 AM(Mon 05 January) | 6.39 ft (1.95 m) |
| Low Tide | 7:25 AM(Mon 05 January) | 3.07 ft (0.94 m) |
| High Tide | 1:15 PM(Mon 05 January) | 8.12 ft (2.47 m) |
| Low Tide | 8:17 PM(Mon 05 January) | -1.23 ft (-0.37 m) |
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Tide Times for Arcata: Tuesday 06 January 2026
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 3:05 AM(Tue 06 January) | 6.51 ft (1.98 m) |
| Low Tide | 8:20 AM(Tue 06 January) | 2.91 ft (0.89 m) |
| High Tide | 2:06 PM(Tue 06 January) | 7.49 ft (2.28 m) |
| Low Tide | 8:58 PM(Tue 06 January) | -0.65 ft (-0.2 m) |
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Tide Times for Arcata: Wednesday 07 January 2026
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 3:45 AM(Wed 07 January) | 6.63 ft (2.02 m) |
| Low Tide | 9:17 AM(Wed 07 January) | 2.77 ft (0.84 m) |
| High Tide | 2:57 PM(Wed 07 January) | 6.74 ft (2.05 m) |
| Low Tide | 9:39 PM(Wed 07 January) | 0.08 ft (0.02 m) |
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Tide Times for Arcata: Thursday 08 January 2026
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 4:25 AM(Thu 08 January) | 6.72 ft (2.05 m) |
| Low Tide | 10:18 AM(Thu 08 January) | 2.62 ft (0.8 m) |
| High Tide | 3:52 PM(Thu 08 January) | 5.94 ft (1.81 m) |
| Low Tide | 10:18 PM(Thu 08 January) | 0.9 ft (0.27 m) |
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Tide Times for Arcata: Friday 09 January 2026
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 5:05 AM(Fri 09 January) | 6.81 ft (2.08 m) |
| Low Tide | 11:23 AM(Fri 09 January) | 2.42 ft (0.74 m) |
| High Tide | 4:54 PM(Fri 09 January) | 5.19 ft (1.58 m) |
| Low Tide | 10:58 PM(Fri 09 January) | 1.75 ft (0.53 m) |
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Tide Times for Arcata: Saturday 10 January 2026
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 5:44 AM(Sat 10 January) | 6.87 ft (2.09 m) |
| Low Tide | 12:32 PM(Sat 10 January) | 2.13 ft (0.65 m) |
| High Tide | 6:09 PM(Sat 10 January) | 4.63 ft (1.41 m) |
| Low Tide | 11:40 PM(Sat 10 January) | 2.56 ft (0.78 m) |
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Tide Times for Arcata: Sunday 11 January 2026
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 6:26 AM(Sun 11 January) | 6.94 ft (2.12 m) |
| Low Tide | 1:39 PM(Sun 11 January) | 1.74 ft (0.53 m) |
| High Tide | 7:39 PM(Sun 11 January) | 4.36 ft (1.33 m) |
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Tide Times for Arcata: Monday 12 January 2026
| Tide | Time (PST)& Date | Height |
|---|---|---|
| Low Tide | 00:28 AM(Mon 12 January) | 3.26 ft (0.99 m) |
| High Tide | 7:09 AM(Mon 12 January) | 7.0 ft (2.13 m) |
| Low Tide | 2:42 PM(Mon 12 January) | 1.3 ft (0.4 m) |
| High Tide | 9:19 PM(Mon 12 January) | 4.43 ft (1.35 m) |
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Tide Times for Arcata: Tuesday 13 January 2026
| Tide | Time (PST)& Date | Height |
|---|---|---|
| Low Tide | 1:25 AM(Tue 13 January) | 3.78 ft (1.15 m) |
| High Tide | 7:55 AM(Tue 13 January) | 7.09 ft (2.16 m) |
| Low Tide | 3:36 PM(Tue 13 January) | 0.86 ft (0.26 m) |
| High Tide | 10:41 PM(Tue 13 January) | 4.72 ft (1.44 m) |
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Tide Times for Arcata: Wednesday 14 January 2026
| Tide | Time (PST)& Date | Height |
|---|---|---|
| Low Tide | 2:28 AM(Wed 14 January) | 4.08 ft (1.24 m) |
| High Tide | 8:42 AM(Wed 14 January) | 7.2 ft (2.19 m) |
| Low Tide | 4:22 PM(Wed 14 January) | 0.45 ft (0.14 m) |
| High Tide | 11:31 PM(Wed 14 January) | 5.01 ft (1.53 m) |
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Tide Times for Arcata: Thursday 15 January 2026
| Tide | Time (PST)& Date | Height |
|---|---|---|
| Low Tide | 3:27 AM(Thu 15 January) | 4.17 ft (1.27 m) |
| High Tide | 9:29 AM(Thu 15 January) | 7.34 ft (2.24 m) |
| Low Tide | 5:03 PM(Thu 15 January) | 0.1 ft (0.03 m) |
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NOTE: Use of this site for Arcata Wharf, Humboldt Bay, California 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.
