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 08:12 PM.
Days 1–4 Weather SummaryMostly dry. Warm air temperatures (max 21°C on Tue morning, min 9°C on Sat night). Winds decreasing (strong winds from the NW on Sat afternoon, calm by Mon night). | Days 5–7 Weather SummaryMostly dry. Warm air temperatures (max 22°C on Tue afternoon, min 10°C on Tue night). Wind will be generally light. | Days 8–10 Weather SummaryMostly dry. Very mild (max 14°C on Fri afternoon, min 11°C on Fri night). Wind will be generally light. | Days 11–13 Weather SummarySome drizzle, heaviest during Mon night. Very mild (max 13°C on Mon afternoon, min 10°C on Tue night). Winds decreasing (fresh winds from the WNW on Tue night, light winds from the NW by Thu morning). | Days 14–17 Weather SummaryMostly dry. Very mild (max 15°C on Fri afternoon, min 10°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||||||||||||||||||||||
Sat 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | ||||||||||||||||||||||||||||||||
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 | 11:50AM1.31m | 10:31PM1.95m | 12:48PM1.33m | 11:16PM1.96m | 1:45PM1.33m | 00:06AM1.92m | 2:42PM1.33m | 00:59AM1.83m | 3:40PM1.35m | 1:58AM1.69m | 4:37PM1.38m | 3:04AM1.52m | 5:30PM1.44m | 6:18PM1.51m | 5:39AM1.21m | 7:01PM1.58m | 7:03AM1.13m | 7:40PM1.64m | 8:21AM1.10m | 8:14PM1.68m | 9:30AM1.12m | 8:46PM1.70m | 10:30AM1.15m | 9:16PM1.71m | 11:22AM1.18m | 9:46PM1.70m | 12:09PM1.20m | ||||||||||||||||||||
Low Tide | 4:33PM0.71m | 5:43AM-0.58m | 5:21PM0.79m | 6:32AM-0.61m | 6:14PM0.85m | 7:25AM-0.57m | 7:14PM0.89m | 8:20AM-0.47m | 8:24PM0.90m | 9:17AM-0.34m | 9:44PM0.85m | 10:16AM-0.19m | 11:07PM0.75m | 11:13AM-0.03m | 00:22AM0.58m | 12:08PM0.14m | 1:28AM0.39m | 12:58PM0.30m | 2:22AM0.20m | 1:46PM0.45m | 3:10AM0.04m | 2:30PM0.60m | 3:51AM-0.09m | 3:12PM0.72m | 4:28AM-0.19m | 3:53PM0.82m | 5:02AM-0.24m | 4:32PM0.89m | |||||||||||||||||||
WNW 9 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | W 15 | W 14 | W 13 | W 12 | W 12 | W 12 | WNW 11 | WNW 11 | WNW 10 | SW 18 | WNW 10 | SW 16 | SW 16 | SSW 13 | SW 15 | SW 16 | SW 16 | WSW 15 | W 14 | W 13 | SW 16 | W 14 | W 14 | W 13 | W 12 | WNW 12 | WNW 11 | WNW 10 | WNW 10 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | W 14 | W 13 | W 12 | W 12 | W 12 | WNW 12 | |
 |  | | | | | | | | | |  | |  | | | | | | | | | | | | | | |  | | | | | | | | | | | | | | | | | | | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | clear | some clouds | some clouds | some clouds | rain shwrs | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | clear | clear | some clouds | some clouds | clear | clear | some clouds | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 11 | 10 | 13 | 14 | 18 | 19 | 17 | 11 | 21 | 22 | 11 | 13 | 14 | 11 | 13 | 14 | 12 | 13 | 14 | 12 | 13 | 14 | 12 | 13 | 13 | 11 | 13 | 13 | 12 | 12 | 12 | 11 | 12 | 12 | 11 | 13 | 13 | 11 | 14 | 15 | 10 | 14 | 15 | 10 | 14 | 14 | 12 |
Moonrise | — | — | 6:17 | — | — | 7:16 | — | — | 8:26 | — | — | 9:41 | — | — | 10:55 | — | — | 12:06 | — | — | 1:13 | — | — | 2:17 | — | — | — | 3:19 | — | — | 4:19 | — | — | 5:20 | — | — | 6:22 | — | — | 7:23 | — | — | 8:23 | — | — | — | 9:20 |
Moonset | 8:44 | — | — | — | 10:01 | — | — | 11:09 | — | — | — | 12:05 | — | — | 12:49 | — | — | 1:24 | — | — | 1:53 | — | — | 2:19 | — | — | 2:42 | — | — | 3:05 | — | — | 3:29 | — | — | 3:55 | — | — | 4:24 | — | — | 4:58 | — | — | 5:39 | — | — |
 | — | — | 5:58 | — | — | 5:58 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — |
 | 8:12 | — | — | 8:13 | — | — | 8:14 | — | — | 8:15 | — | — | 8:15 | — | — | 8:16 | — | — | 8:16 | — | — | 8:17 | — | — | 8:19 | — | — | 8:20 | — | — | 8:20 | — | — | 8:21 | — | — | 8:22 | — | — | 8:22 | — | — | 8:22 | — | — | 8:23 | — |
Today's sea temperature in Half Moon Bay is 14.3° C (Statistics for 16 May 1981-2005 – mean: 12.2 max: 15.1 min: 10.1°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest