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 06:28 AM and sunset is at 07:57 PM.
Days 1–3 Weather SummaryMostly dry. Cool air temperatures (max 16°C on Fri afternoon, min 12°C on Wed morning). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Cool air temperatures (max 16°C on Sat afternoon, min 13°C on Sat morning). Wind will be generally light. | Days 7–9 Weather SummaryMostly dry. Very mild (max 16°C on Tue morning, min 12°C on Tue night). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Very mild (max 15°C on Fri morning, min 12°C on Fri morning). Wind will be generally light. | Days 13–16 Weather SummaryMostly dry. Warm (max 24°C on Thu afternoon, min 13°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thu 3 | ||||||||||||||||||||||||||||||||
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 | AM | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 4:01PM1.62m | 6:46AM1.07m | 4:53PM1.59m | 8:15AM1.14m | 5:52PM1.59m | 9:10AM1.21m | 6:52PM1.61m | 9:49AM1.27m | 7:47PM1.66m | 10:20AM1.32m | 8:36PM1.71m | 10:46AM1.36m | 9:20PM1.75m | 11:10AM1.41m | 10:02PM1.76m | 11:33AM1.46m | 10:43PM1.73m | 11:56AM1.52m | 11:25PM1.68m | 12:20PM1.58m | 00:09AM1.59m | 12:47PM1.65m | 00:59AM1.47m | 1:17PM1.70m | 1:56AM1.34m | 1:51PM1.74m | 3:05AM1.21m | 2:33PM1.76m | |||||||||||||||||||
Low Tide | 9:46AM0.85m | 11:32PM0.29m | 10:54AM0.99m | 00:41AM0.24m | 12:13PM1.05m | 1:42AM0.18m | 1:23PM1.05m | 2:33AM0.11m | 2:18PM1.01m | 3:16AM0.05m | 3:03PM0.95m | 3:52AM0.01m | 3:42PM0.87m | 4:24AM-0.01m | 4:19PM0.79m | 4:54AM-0.01m | 4:54PM0.69m | 5:23AM0.03m | 5:31PM0.59m | 5:52AM0.11m | 6:10PM0.47m | 6:22AM0.23m | 6:53PM0.37m | 6:55AM0.37m | 7:41PM0.27m | 7:31AM0.55m | 8:36PM0.20m | 8:12AM0.72m | |||||||||||||||||||
Wave Height (m) Direction Period (s) | WSW 13 | W 12 | WSW 13 | W 12 | W 12 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | NW 7 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 16 | SSW 14 | SW 16 | SW 16 | SW 13 | SW 13 | SW 15 | SW 12 | SW 14 | SW 11 | WNW 8 | SW 11 | SW 19 | SW 18 | SSW 18 | SW 16 | SSW 16 | SW 15 | SSW 15 | SSW 14 | SSW 14 | WNW 7 | SW 14 | SW 13 | WNW 7 | SW 13 | SW 13 | SW 16 | SSW 15 | SSW 15 |
 | |  | | | | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |  | | | |
some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | 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 | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | clear | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 15 | 15 | 13 | 15 | 15 | 13 | 15 | 16 | 14 | 15 | 16 | 13 | 16 | 16 | 13 | 16 | 16 | 14 | 16 | 16 | 14 | 15 | 16 | 13 | 15 | 15 | 13 | 15 | 15 | 12 | 15 | 15 | 13 | 14 | 15 | 13 | 14 | 15 | 15 | 14 | 15 | 13 | 16 | 18 | 15 | 23 | 24 |
Moonrise | 1:58 | — | — | 2:59 | — | — | — | 3:56 | — | — | 4:47 | — | — | 5:32 | — | — | 6:10 | — | — | 6:43 | — | — | 7:12 | — | — | 7:38 | — | — | 8:02 | — | — | 8:26 | — | — | 8:51 | — | — | — | 9:19 | — | — | 9:51 | — | — | 10:30 | — | — |
Moonset | — | — | 11:32 | — | — | — | 12:13 | — | — | 1:01 | — | — | 1:54 | — | — | 2:53 | — | — | 3:55 | — | — | 4:59 | — | — | 6:02 | — | — | 7:06 | — | — | 8:09 | — | — | 9:14 | — | — | 10:21 | — | — | 11:31 | — | — | 12:43 | — | — | 1:56 | — |
 | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — |
 | — | 7:57 | — | — | 7:55 | — | — | 7:53 | — | — | 7:52 | — | — | 7:52 | — | — | 7:50 | — | — | 7:49 | — | — | 7:47 | — | — | 7:45 | — | — | 7:45 | — | — | 7:43 | — | — | 7:42 | — | — | 7:39 | — | — | 7:38 | — | — | 7:37 | — | — | 7:36 |
Today's sea temperature in Half Moon Bay is 16.9° C (Statistics for 19 Aug 1981-2005 – mean: 14.5 max: 16.4 min: 13.2°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
Nearest