Half Moon Bay Sea Conditions table showing wave height, swell direction and period.
High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at — and sunset is at 07:30 PM.
Days 1–4 Weather SummaryLight rain (total 3mm), mostly falling on Tue afternoon. Cool air temperatures (max 15°C on Tue afternoon, min 10°C on Wed night). Mainly fresh winds. | Days 5–7 Weather SummaryMostly dry. Warm air temperatures (max 22°C on Sat afternoon, min 11°C on Fri night). Wind will be generally light. | Days 8–10 Weather SummaryMostly dry. Very mild (max 15°C on Wed afternoon, min 10°C on Mon night). Wind will be generally light. | Days 11–13 Weather SummaryMostly dry. Very mild (max 17°C on Fri night, min 10°C on Thu night). Winds decreasing (strong winds from the NW on Fri morning, calm by Sat night). | ||||||||||||||||||||||||||||||||||||||||||||
Tue 31 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | ||||||||||||||||||||||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 10:50PM1.65m | 11:06AM1.48m | 11:15PM1.67m | 11:53AM1.40m | 11:40PM1.67m | 12:40PM1.32m | 00:04AM1.65m | 1:29PM1.23m | 00:31AM1.62m | 2:21PM1.16m | 1:02AM1.57m | 3:23PM1.09m | 1:39AM1.51m | 4:40PM1.06m | 2:26AM1.44m | 6:07PM1.08m | 7:11PM1.12m | 7:51PM1.19m | 5:46AM1.32m | 8:20PM1.26m | 6:55AM1.34m | 8:45PM1.34m | 7:59AM1.37m | 9:09PM1.44m | 8:57AM1.41m | ||||||||||||||||||||||
Low Tide | 4:26PM0.16m | 4:59AM0.16m | 4:59PM0.29m | 5:37AM0.06m | 5:31PM0.43m | 6:14AM-0.01m | 6:03PM0.57m | 6:51AM-0.04m | 6:36PM0.71m | 7:30AM-0.03m | 7:10PM0.83m | 8:13AM-0.00m | 7:48PM0.94m | 9:02AM0.05m | 8:40PM1.02m | 10:00AM0.10m | 10:02PM1.06m | 11:06AM0.12m | 11:37PM1.04m | 12:10PM0.12m | 00:49AM0.95m | 1:05PM0.11m | 1:43AM0.81m | 1:52PM0.10m | 2:28AM0.64m | 2:32PM0.12m | 3:08AM0.43m | 3:10PM0.16m | |||||||||||||||||||
WSW 14 | WSW 14 | WSW 13 | WSW 13 | W 13 | WNW 11 | WNW 11 | WNW 12 | W 12 | WNW 11 | WNW 10 | W 10 | WNW 10 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 12 | W 10 | WNW 8 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | W 12 | W 12 | SW 16 | SW 16 | SW 15 | SSW 15 | SW 15 | SSW 14 | SSW 14 | SW 14 | SW 17 | SW 16 | SSW 19 | SSW 18 | SSW 18 | WNW 9 | |
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rain shwrs | some clouds | some clouds | some clouds | rain shwrs | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | cloudy | clear | some clouds | clear | clear | clear | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | clear | some clouds | clear | clear | clear | clear | some clouds | some clouds | clear | some clouds | clear | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
1 | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 15 | 14 | 14 | 14 | 13 | 11 | 11 | 11 | 15 | 19 | 14 | 19 | 22 | 17 | 15 | 15 | 13 | 13 | 13 | 10 | 13 | 14 | 13 | 14 | 15 | 11 | 12 | 12 | 11 | 14 | 15 | 17 | 17 | 17 | 11 | 14 | 14 | 10 | 13 | 15 | 11 | 16 | 16 | 11 | 18 | 19 | 12 |
Moonrise | 6:31 | — | — | 7:33 | — | — | 8:35 | — | — | — | 9:38 | — | — | 10:40 | — | — | 11:41 | — | — | — | 12:39 | — | — | 1:33 | — | — | 2:20 | — | — | 3:01 | — | — | 3:36 | — | — | 4:07 | — | — | 4:34 | — | — | 5:00 | — | — | 5:25 | — | — |
Moonset | — | — | 6:33 | — | — | 6:56 | — | — | 7:21 | — | — | 7:49 | — | — | 8:22 | — | — | 9:00 | — | — | 9:45 | — | — | 10:37 | — | — | 11:34 | — | — | 12:36 | — | — | 1:40 | — | — | 2:45 | — | — | — | 3:51 | — | — | 4:58 | — | — | 6:07 | — |
 | — | — | 6:54 | — | — | 6:54 | — | — | 6:52 | — | — | 6:50 | — | — | 6:50 | — | — | 6:48 | — | — | 6:47 | — | — | 6:45 | — | — | 6:43 | — | — | 6:41 | — | — | 6:41 | — | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — |
 | 7:30 | — | — | 7:31 | — | — | 7:32 | — | — | 7:34 | — | — | 7:35 | — | — | 7:36 | — | — | 7:36 | — | — | 7:37 | — | — | 7:37 | — | — | 7:38 | — | — | 7:39 | — | — | 7:40 | — | — | 7:42 | — | — | 7:43 | — | — | 7:44 | — | — | 7:45 | — |
Today's sea temperature in Half Moon Bay is 14.4° C (Statistics for 31 Mar 1981-2005 – mean: 12.1 max: 14.0 min: 10.8°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
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