Today's tide times for Half Moon Bay, California
The predicted tide times today on Thursday 04 December 2025 for Half Moon Bay are: first low tide at 2:48am, first high tide at 8:47am, second low tide at 4:04pm, second high tide at 11:10pm. Sunrise is at 7:09am and sunset is at 4:51pm.
Today's tide times for Half Moon Bay: Thursday 04 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| Low Tide | 2:48 AM(Thu 04 December) | 2.69 ft (0.82 m) |
| High Tide | 8:47 AM(Thu 04 December) | 6.85 ft (2.09 m) |
| Low Tide | 4:04 PM(Thu 04 December) | -1.81 ft (-0.55 m) |
| High Tide | 11:10 PM(Thu 04 December) | 4.62 ft (1.41 m) |
- Wind Speed
- Swell
- Weather
Tide chart for Half Moon BayShowing low and high tide times for the next 30 days at Half Moon Bay. Tide Times are PST (UTC -8.0hrs).
View Half Moon Bay 7 Day Tide Chart Image.


HIGH (PST) |
LOW (PST) |
| Sun |
Moon Set Rise |
| Wind |
Thursday, 4 Dec | 5 Dec | 6 Dec | 7 Dec | 8 Dec | 9 Dec | 10 Dec | 11 Dec | 12 Dec | 13 Dec | 14 Dec | 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 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | ||
8:47AM2.09m | 11:10PM1.41m | 9:34AM2.10m | 00:04AM1.43m 10:23AM2.05m | 00:57AM1.44m 11:14AM1.96m | 1:50AM1.45m 12:09PM1.81m | 2:42AM1.47m 1:08PM1.63m | 3:32AM1.50m 2:13PM1.44m | 4:20AM1.55m 3:28PM1.26m | 5:03AM1.60m 4:54PM1.13m | 5:42AM1.64m 6:23PM1.08m | 6:18AM1.68m 7:43PM1.10m | 6:51AM1.71m 8:49PM1.16m | 7:23AM1.73m 9:43PM1.22m | 7:56AM1.75m 10:28PM1.26m | 8:29AM1.76m 11:09PM1.29m | 9:04AM1.77m 11:46PM1.30m | 9:41AM1.76m | 00:22AM1.31m 10:18AM1.75m | 00:57AM1.32m 10:57AM1.71m | 1:31AM1.34m 11:38AM1.64m | 2:06AM1.37m 12:24PM1.54m | 2:42AM1.43m 1:18PM1.41m | 3:18AM1.50m 2:24PM1.26m | 3:54AM1.59m 3:48PM1.12m | 4:34AM1.69m 5:27PM1.06m | 5:16AM1.80m 7:03PM1.09m | 6:01AM1.90m 8:20PM1.19m | 6:50AM2.00m 9:24PM1.30m | 7:40AM2.05m 10:16PM1.39m | ||
2:48AM0.82m | 4:04PM-0.55m | 3:39AM0.89m 4:53PM-0.58m | 4:33AM0.93m 5:42PM-0.54m | 5:30AM0.95m 6:34PM-0.44m | 6:33AM0.95m 7:26PM-0.29m | 7:44AM0.93m 8:19PM-0.12m | 9:03AM0.85m 9:11PM0.06m | 10:21AM0.73m 10:04PM0.24m | 11:31AM0.57m 10:55PM0.42m | 12:32PM0.39m 11:45PM0.59m | 1:22PM0.22m | 00:34AM0.73m 2:06PM0.07m | 1:21AM0.85m 2:44PM-0.04m | 2:05AM0.93m 3:19PM-0.12m | 2:47AM0.99m 3:53PM-0.18m | 3:26AM1.03m 4:27PM-0.21m | 4:03AM1.05m 5:01PM-0.22m | 4:40AM1.06m 5:36PM-0.22m | 5:20AM1.06m 6:12PM-0.20m | 6:04AM1.05m 6:50PM-0.14m | 6:58AM1.01m 7:30PM-0.06m | 8:01AM0.93m 8:11PM0.06m | 9:12AM0.80m 8:56PM0.22m | 10:24AM0.61m 9:46PM0.40m | 11:30AM0.37m 10:40PM0.58m | 12:30PM0.12m 11:39PM0.74m | 1:25PM-0.12m | 00:40AM0.86m 2:17PM-0.32m | 1:40AM0.93m 3:07PM-0.45m | ||
7:09AM | 4:51PM | 7:10AM 4:51PM | 7:10AM 4:51PM | 7:11AM 4:51PM | 7:12AM 4:51PM | 7:13AM 4:51PM | 7:14AM 4:51PM | 7:14AM 4:51PM | 7:15AM 4:52PM | 7:16AM 4:52PM | 7:17AM 4:52PM | 7:17AM 4:53PM | 7:18AM 4:53PM | 7:19AM 4:53PM | 7:19AM 4:54PM | 7:20AM 4:54PM | 7:20AM 4:55PM | 7:21AM 4:55PM | 7:21AM 4:56PM | 7:22AM 4:56PM | 7:22AM 4:57PM | 7:23AM 4:57PM | 7:23AM 4:58PM | 7:23AM 4:59PM | 7:24AM 4:59PM | 7:24AM 5:00PM | 7:24AM 5:01PM | 7:24AM 5:01PM | 7:24AM 5:02PM | ||
0.48% - (Full Moon) 7:04AM | 0.49% - (Full Moon) 4:28PM | 0.53% - (Full Moon) 8:19AM 5:32PM | 0.56% - (Waning Gibbous) 9:23AM 6:44PM | 0.6% - (Waning Gibbous) 10:15AM 7:59PM | 0.63% - (Waning Gibbous) 10:55AM 9:12PM | 0.67% - (Waning Gibbous) 11:27AM 10:21PM | 0.7% - (Waning Gibbous) 11:54AM 11:26PM | 0.72% - (Last Quarter) 12:18PM | 0.74% - (Last Quarter) 12:40PM 00:27AM | 0.78% - (Last Quarter) 1:02PM 1:27AM | 0.81% - (Waning Crescent) 1:25PM 2:26AM | 0.85% - (Waning Crescent) 1:51PM 3:25AM | 0.88% - (Waning Crescent) 2:21PM 4:26AM | 0.92% - (Waning Crescent) 2:55PM 5:26AM | 0.95% - (Waning Crescent) 3:37PM 6:26AM | 0.0% - (New Moon) 4:26PM 7:22AM | 0.04% - (Waxing Crescent) 5:22PM 8:14AM | 0.07% - (Waxing Crescent) 6:23PM 8:58AM | 0.11% - (Waxing Crescent) 7:27PM 9:36AM | 0.14% - (Waxing Crescent) 8:32PM 10:08AM | 0.18% - (Waxing Crescent) 9:36PM 10:37AM | 0.21% - (Waxing Crescent) 10:40PM 11:02AM | 0.25% - (First Quarter) 11:46PM 11:26AM | 0.28% - (Waxing Gibbous) 11:51AM | 0.32% - (Waxing Gibbous) 00:53AM 12:17PM | 0.35% - (Waxing Gibbous) 2:04AM 12:47PM | 0.39% - (Waxing Gibbous) 3:19AM 1:24PM | 0.42% - (Waxing Gibbous) 4:36AM 2:10PM | 0.46% - (Waxing Gibbous) 5:52AM 3:08PM | ||

Half Moon Bay tide chart key:
The tide chart above shows the height and times of high tide and low tide for Half Moon Bay, California. The red flashing dot shows the tide time right now. The grey shading corresponds to nighttime hours between sunset and sunrise at Half Moon Bay.
Tide Times are PST (UTC -8.0hrs). Last Spring High Tide at Half Moon Bay was on Wed 19 Nov (height: 1.73m 5.7ft). Next high Spring Tide at Half Moon Bay will be on Fri 05 Dec (height: 2.10m 6.9ft).
Half Moon Bay tide chart key: The tide chart above shows the height and times of high tide and low tide for Half Moon Bay, California. The grey shading corresponds to nighttime hours between sunset and sunrise at Half Moon Bay.
Tide Times are PST (UTC -8.0hrs). Last Spring High Tide at Half Moon Bay was on Wed 19 Nov (height: 1.73m 5.7ft). Next high Spring Tide at Half Moon Bay will be on Fri 05 Dec (height: 2.10m 6.9ft).
Half Moon Bay tide times for December
December Tide charts for Half Moon Bay: The tide charts below show the height, time and date of high and low tides for the next 30 days.
Tide Times for Half Moon Bay (tomorrow): Friday 05 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| Low Tide | 3:39 AM(Fri 05 December) | 2.91 ft (0.89 m) |
| High Tide | 9:34 AM(Fri 05 December) | 6.88 ft (2.1 m) |
| Low Tide | 4:53 PM(Fri 05 December) | -1.91 ft (-0.58 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Saturday 06 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 00:04 AM(Sat 06 December) | 4.68 ft (1.43 m) |
| Low Tide | 4:33 AM(Sat 06 December) | 3.04 ft (0.93 m) |
| High Tide | 10:23 AM(Sat 06 December) | 6.73 ft (2.05 m) |
| Low Tide | 5:42 PM(Sat 06 December) | -1.77 ft (-0.54 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Sunday 07 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 00:57 AM(Sun 07 December) | 4.71 ft (1.44 m) |
| Low Tide | 5:30 AM(Sun 07 December) | 3.12 ft (0.95 m) |
| High Tide | 11:14 AM(Sun 07 December) | 6.42 ft (1.96 m) |
| Low Tide | 6:34 PM(Sun 07 December) | -1.44 ft (-0.44 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Monday 08 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 1:50 AM(Mon 08 December) | 4.74 ft (1.45 m) |
| Low Tide | 6:33 AM(Mon 08 December) | 3.13 ft (0.95 m) |
| High Tide | 12:09 PM(Mon 08 December) | 5.94 ft (1.81 m) |
| Low Tide | 7:26 PM(Mon 08 December) | -0.96 ft (-0.29 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Tuesday 09 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 2:42 AM(Tue 09 December) | 4.81 ft (1.47 m) |
| Low Tide | 7:44 AM(Tue 09 December) | 3.04 ft (0.93 m) |
| High Tide | 1:08 PM(Tue 09 December) | 5.35 ft (1.63 m) |
| Low Tide | 8:19 PM(Tue 09 December) | -0.41 ft (-0.12 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Wednesday 10 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 3:32 AM(Wed 10 December) | 4.92 ft (1.5 m) |
| Low Tide | 9:03 AM(Wed 10 December) | 2.8 ft (0.85 m) |
| High Tide | 2:13 PM(Wed 10 December) | 4.71 ft (1.44 m) |
| Low Tide | 9:11 PM(Wed 10 December) | 0.19 ft (0.06 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Thursday 11 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 4:20 AM(Thu 11 December) | 5.07 ft (1.55 m) |
| Low Tide | 10:21 AM(Thu 11 December) | 2.4 ft (0.73 m) |
| High Tide | 3:28 PM(Thu 11 December) | 4.12 ft (1.26 m) |
| Low Tide | 10:04 PM(Thu 11 December) | 0.8 ft (0.24 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Friday 12 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 5:03 AM(Fri 12 December) | 5.24 ft (1.6 m) |
| Low Tide | 11:31 AM(Fri 12 December) | 1.86 ft (0.57 m) |
| High Tide | 4:54 PM(Fri 12 December) | 3.7 ft (1.13 m) |
| Low Tide | 10:55 PM(Fri 12 December) | 1.39 ft (0.42 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Saturday 13 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 5:42 AM(Sat 13 December) | 5.39 ft (1.64 m) |
| Low Tide | 12:32 PM(Sat 13 December) | 1.27 ft (0.39 m) |
| High Tide | 6:23 PM(Sat 13 December) | 3.55 ft (1.08 m) |
| Low Tide | 11:45 PM(Sat 13 December) | 1.93 ft (0.59 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Sunday 14 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 6:18 AM(Sun 14 December) | 5.52 ft (1.68 m) |
| Low Tide | 1:22 PM(Sun 14 December) | 0.71 ft (0.22 m) |
| High Tide | 7:43 PM(Sun 14 December) | 3.62 ft (1.1 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Monday 15 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| Low Tide | 00:34 AM(Mon 15 December) | 2.4 ft (0.73 m) |
| High Tide | 6:51 AM(Mon 15 December) | 5.62 ft (1.71 m) |
| Low Tide | 2:06 PM(Mon 15 December) | 0.23 ft (0.07 m) |
| High Tide | 8:49 PM(Mon 15 December) | 3.8 ft (1.16 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Tuesday 16 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| Low Tide | 1:21 AM(Tue 16 December) | 2.78 ft (0.85 m) |
| High Tide | 7:23 AM(Tue 16 December) | 5.69 ft (1.73 m) |
| Low Tide | 2:44 PM(Tue 16 December) | -0.14 ft (-0.04 m) |
| High Tide | 9:43 PM(Tue 16 December) | 3.99 ft (1.22 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Wednesday 17 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| Low Tide | 2:05 AM(Wed 17 December) | 3.06 ft (0.93 m) |
| High Tide | 7:56 AM(Wed 17 December) | 5.74 ft (1.75 m) |
| Low Tide | 3:19 PM(Wed 17 December) | -0.41 ft (-0.12 m) |
| High Tide | 10:28 PM(Wed 17 December) | 4.14 ft (1.26 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Thursday 18 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| Low Tide | 2:47 AM(Thu 18 December) | 3.26 ft (0.99 m) |
| High Tide | 8:29 AM(Thu 18 December) | 5.78 ft (1.76 m) |
| Low Tide | 3:53 PM(Thu 18 December) | -0.58 ft (-0.18 m) |
| High Tide | 11:09 PM(Thu 18 December) | 4.23 ft (1.29 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Friday 19 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| Low Tide | 3:26 AM(Fri 19 December) | 3.37 ft (1.03 m) |
| High Tide | 9:04 AM(Fri 19 December) | 5.8 ft (1.77 m) |
| Low Tide | 4:27 PM(Fri 19 December) | -0.69 ft (-0.21 m) |
| High Tide | 11:46 PM(Fri 19 December) | 4.28 ft (1.3 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Saturday 20 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| Low Tide | 4:03 AM(Sat 20 December) | 3.44 ft (1.05 m) |
| High Tide | 9:41 AM(Sat 20 December) | 5.79 ft (1.76 m) |
| Low Tide | 5:01 PM(Sat 20 December) | -0.73 ft (-0.22 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Sunday 21 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 00:22 AM(Sun 21 December) | 4.3 ft (1.31 m) |
| Low Tide | 4:40 AM(Sun 21 December) | 3.47 ft (1.06 m) |
| High Tide | 10:18 AM(Sun 21 December) | 5.74 ft (1.75 m) |
| Low Tide | 5:36 PM(Sun 21 December) | -0.72 ft (-0.22 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Monday 22 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 00:57 AM(Mon 22 December) | 4.34 ft (1.32 m) |
| Low Tide | 5:20 AM(Mon 22 December) | 3.47 ft (1.06 m) |
| High Tide | 10:57 AM(Mon 22 December) | 5.61 ft (1.71 m) |
| Low Tide | 6:12 PM(Mon 22 December) | -0.64 ft (-0.2 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Tuesday 23 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 1:31 AM(Tue 23 December) | 4.4 ft (1.34 m) |
| Low Tide | 6:04 AM(Tue 23 December) | 3.43 ft (1.05 m) |
| High Tide | 11:38 AM(Tue 23 December) | 5.39 ft (1.64 m) |
| Low Tide | 6:50 PM(Tue 23 December) | -0.47 ft (-0.14 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Wednesday 24 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 2:06 AM(Wed 24 December) | 4.51 ft (1.37 m) |
| Low Tide | 6:58 AM(Wed 24 December) | 3.31 ft (1.01 m) |
| High Tide | 12:24 PM(Wed 24 December) | 5.06 ft (1.54 m) |
| Low Tide | 7:30 PM(Wed 24 December) | -0.19 ft (-0.06 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Thursday 25 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 2:42 AM(Thu 25 December) | 4.69 ft (1.43 m) |
| Low Tide | 8:01 AM(Thu 25 December) | 3.06 ft (0.93 m) |
| High Tide | 1:18 PM(Thu 25 December) | 4.62 ft (1.41 m) |
| Low Tide | 8:11 PM(Thu 25 December) | 0.21 ft (0.06 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Friday 26 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 3:18 AM(Fri 26 December) | 4.92 ft (1.5 m) |
| Low Tide | 9:12 AM(Fri 26 December) | 2.63 ft (0.8 m) |
| High Tide | 2:24 PM(Fri 26 December) | 4.12 ft (1.26 m) |
| Low Tide | 8:56 PM(Fri 26 December) | 0.73 ft (0.22 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Saturday 27 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 3:54 AM(Sat 27 December) | 5.22 ft (1.59 m) |
| Low Tide | 10:24 AM(Sat 27 December) | 2.0 ft (0.61 m) |
| High Tide | 3:48 PM(Sat 27 December) | 3.68 ft (1.12 m) |
| Low Tide | 9:46 PM(Sat 27 December) | 1.32 ft (0.4 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Sunday 28 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 4:34 AM(Sun 28 December) | 5.56 ft (1.69 m) |
| Low Tide | 11:30 AM(Sun 28 December) | 1.22 ft (0.37 m) |
| High Tide | 5:27 PM(Sun 28 December) | 3.48 ft (1.06 m) |
| Low Tide | 10:40 PM(Sun 28 December) | 1.91 ft (0.58 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Monday 29 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 5:16 AM(Mon 29 December) | 5.91 ft (1.8 m) |
| Low Tide | 12:30 PM(Mon 29 December) | 0.38 ft (0.12 m) |
| High Tide | 7:03 PM(Mon 29 December) | 3.59 ft (1.09 m) |
| Low Tide | 11:39 PM(Mon 29 December) | 2.43 ft (0.74 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Tuesday 30 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| High Tide | 6:01 AM(Tue 30 December) | 6.25 ft (1.9 m) |
| Low Tide | 1:25 PM(Tue 30 December) | -0.41 ft (-0.12 m) |
| High Tide | 8:20 PM(Tue 30 December) | 3.9 ft (1.19 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Wednesday 31 December 2025
| Tide | Time (PST)& Date | Height |
|---|---|---|
| Low Tide | 00:40 AM(Wed 31 December) | 2.81 ft (0.86 m) |
| High Tide | 6:50 AM(Wed 31 December) | 6.55 ft (2.0 m) |
| Low Tide | 2:17 PM(Wed 31 December) | -1.05 ft (-0.32 m) |
| High Tide | 9:24 PM(Wed 31 December) | 4.27 ft (1.3 m) |
Powered by Tide-Forecast.com
Tide Times for Half Moon Bay: Thursday 01 January 2026
| Tide | Time (PST)& Date | Height |
|---|---|---|
| Low Tide | 1:40 AM(Thu 01 January) | 3.06 ft (0.93 m) |
| High Tide | 7:40 AM(Thu 01 January) | 6.74 ft (2.05 m) |
| Low Tide | 3:07 PM(Thu 01 January) | -1.48 ft (-0.45 m) |
| High Tide | 10:16 PM(Thu 01 January) | 4.55 ft (1.39 m) |
Powered by Tide-Forecast.com
NOTE: Use of this site for Half Moon 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.
