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 08:32 PM.
Days 1–4 Weather SummaryMostly dry. Cool air temperatures (max 14°C on Sun morning, min 10°C on Sat night). Winds decreasing (strong winds from the NW on Fri night, light winds from the NW by Sun morning). | Days 5–7 Weather SummaryMostly dry. Cool air temperatures (max 14°C on Mon afternoon, min 10°C on Sun night). Wind will be generally light. | Days 8–10 Weather SummaryMostly dry. Very mild (max 14°C on Thu afternoon, min 11°C on Wed night). Wind will be generally light. | Days 11–13 Weather SummaryMostly dry. Very mild (max 13°C on Sun morning, min 11°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tue 1 | |||||||||||||||||||||||||
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 | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 6:07PM1.68m | 6:59AM1.05m | 6:48PM1.79m | 8:29AM1.08m | 7:32PM1.89m | 9:44AM1.16m | 8:19PM1.97m | 10:47AM1.25m | 9:07PM2.01m | 11:42AM1.33m | 9:57PM2.03m | 12:31PM1.38m | 10:46PM2.00m | 1:18PM1.41m | 11:36PM1.92m | 2:03PM1.43m | 00:25AM1.81m | 2:46PM1.45m | 1:16AM1.65m | 3:27PM1.47m | 2:08AM1.47m | 4:07PM1.49m | 3:06AM1.27m | 4:45PM1.52m | ||||||||||||
Low Tide | 1:00AM0.26m | 12:15PM0.48m | 1:58AM0.00m | 1:11PM0.64m | 2:52AM-0.23m | 2:08PM0.77m | 3:43AM-0.40m | 3:05PM0.85m | 4:33AM-0.51m | 4:01PM0.89m | 5:21AM-0.55m | 4:56PM0.91m | 6:08AM-0.53m | 5:52PM0.90m | 6:54AM-0.45m | 6:48PM0.88m | 7:38AM-0.34m | 7:47PM0.85m | 8:22AM-0.18m | 8:51PM0.80m | 9:04AM-0.01m | 9:58PM0.73m | 9:47AM0.18m | |||||||||||||
WNW 8.0 | WNW 8.0 | WNW 7.0 | WNW 7.0 | WNW 7.0 | WNW 8.0 | WNW 9.0 | WNW 8.0 | WNW 8.0 | WNW 8.0 | WNW 8.0 | WNW 8.0 | WNW 8.0 | WNW 8.0 | WNW 7.0 | W 12.0 | WNW 7.0 | WNW 8.0 | WNW 8.0 | WNW 8.0 | WNW 7.0 | WNW 7.0 | WNW 8.0 | WNW 8.0 | WNW 8.0 | WNW 8.0 | SW 15.0 | SSW 14.0 | WNW 8.0 | WNW 8.0 | WNW 8.0 | WNW 8.0 | WNW 8.0 | WNW 7.0 | WNW 7.0 | WNW 7.0 | |
 |  | |  | | | | | |  | | | | | | | | | | | |  | | | | | | | | | |  | | | | | |
some clouds | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | clear | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 11 | 12 | 13 | 12 | 13 | 13 | 12 | 14 | 14 | 11 | 13 | 14 | 12 | 12 | 13 | 12 | 12 | 13 | 11 | 13 | 14 | 12 | 13 | 14 | 11 | 13 | 14 | 12 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 |
Moonrise | — | 1:54 | — | — | 2:24 | — | — | 2:59 | — | — | 3:43 | — | — | 4:38 | — | — | 5:42 | — | — | 6:54 | — | — | 8:06 | — | — | 9:17 | — | — | 10:23 | — | — | 11:26 | — | — | 12:26 | — |
Moonset | 2:21 | — | 3:33 | — | — | 4:49 | — | — | 6:06 | — | — | 7:22 | — | — | 8:32 | — | — | — | 9:30 | — | — | 10:17 | — | — | 10:54 | — | — | 11:24 | — | — | 11:50 | — | — | — | 12:12 | — |
 | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:52 | — |
 | 8:32 | — | 8:34 | — | — | 8:34 | — | — | 8:34 | — | — | 8:34 | — | — | 8:34 | — | — | 8:34 | — | — | 8:35 | — | — | 8:35 | — | — | 8:35 | — | — | 8:35 | — | — | 8:35 | — | — | 8:35 |
Today's sea temperature in Half Moon Bay is 14.6 °C (Statistics for 19 Jun 1981-2005 – mean: 12.7 max: 14.7 min: 11.3°C) | ||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
Nearest