Halfmoon 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 —.
Days 1–4 Weather SummaryHeavy rain (total 32mm), heaviest during Sat night. Cool air temperatures (max 12°C on Mon afternoon, min 7°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 31mm), heaviest during Thu morning. Cool air temperatures (max 10°C on Mon night, min 5°C on Thu morning). Wind will be generally light. | Days 8–10 Weather SummarySome drizzle, heaviest during Thu night. Mild temperatures (max 9°C on Sun afternoon, min 4°C on Fri night). Wind will be generally light. | Days 11–13 Weather SummarySome drizzle, heaviest during Wed afternoon. Very mild (max 13°C on Tue afternoon, min 5°C on Sun night). Wind will be generally light. | Days 14–17 Weather SummaryHeavy rain (total 80mm), heaviest during Fri night. Very mild (max 13°C on Thu afternoon, min 10°C on Wed night). Winds increasing (calm on Wed night, strong winds from the SE by Fri night). | |||||||||||||||||||||||||||||||||||||||||||
Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sun 8 | ||||||||||||||||||||||||||||||||
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 | AM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||||||||
High Tide | 5:04AM4.01m | 4:37PM4.37m | 5:57AM4.27m | 5:03PM4.39m | 6:49AM4.49m | 5:30PM4.39m | 7:42AM4.65m | 6:01PM4.38m | 8:36AM4.73m | 6:34PM4.35m | 9:32AM4.74m | 7:12PM4.27m | 10:32AM4.69m | 7:58PM4.13m | 11:34AM4.64m | 8:55PM3.91m | 12:35PM4.61m | 10:17PM3.65m | 1:29PM4.61m | 00:01AM3.46m | 2:14PM4.61m | 1:48AM3.44m | 2:52PM4.62m | 3:23AM3.59m | 3:24PM4.61m | 4:38AM3.83m | 3:53PM4.57m | 5:39AM4.09m | 4:21PM4.49m | ||||||||||||||||||
Low Tide | 10:50PM1.63m | 10:45AM2.32m | 11:22PM1.19m | 11:31AM2.56m | 11:57PM0.79m | 12:17PM2.82m | 00:35AM0.46m | 1:05PM3.07m | 1:16AM0.25m | 1:55PM3.29m | 2:01AM0.18m | 2:49PM3.46m | 2:50AM0.27m | 3:51PM3.55m | 3:43AM0.48m | 5:06PM3.53m | 6:33PM3.36m | 5:44AM1.17m | 7:54PM3.02m | 6:50AM1.56m | 8:54PM2.58m | 7:55AM1.93m | 9:40PM2.12m | 8:57AM2.27m | 10:19PM1.69m | 9:54AM2.58m | 10:55PM1.31m | 10:47AM2.85m | |||||||||||||||||||
Wave Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
 |  |  |  | | |  |  | | |  |  |  | | | | | | | | |  | | | | | | | | | | | |  | | | | | | | | | | | | |  | |
rain shwrs | light rain | mod rain | heavy rain | light rain | light rain | some clouds | clear | clear | some clouds | some clouds | cloudy | light rain | mod rain | light rain | light rain | mod rain | mod rain | rain shwrs | some clouds | clear | clear | clear | clear | some clouds | clear | clear | some clouds | some clouds | clear | some clouds | cloudy | some clouds | cloudy | cloudy | light rain | some clouds | cloudy | light rain | heavy rain | mod rain | mod rain | heavy rain | some clouds | some clouds | cloudy | heavy rain | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | 1 | 5 | 6 | 17 | 2 | 1 | — | — | — | — | — | — | 1 | 6 | 3 | 3 | 10 | 8 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | 13 | 9 | 8 | 19 | — | — | — | 12 |
max °C | 10 | 8 | 8 | 8 | 9 | 9 | 9 | 10 | 12 | 10 | 9 | 9 | 8 | 8 | 9 | 8 | 6 | 5 | 7 | 8 | 8 | 6 | 6 | 7 | 6 | 6 | 9 | 7 | 7 | 9 | 9 | 10 | 13 | 12 | 11 | 10 | 11 | 12 | 13 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 10 |
Moonrise | — | — | 5:09 | — | — | 5:28 | — | — | 5:52 | — | — | 6:25 | — | — | 7:12 | — | — | 8:15 | — | — | — | 9:32 | — | — | 10:55 | — | — | 11:19 | — | — | — | 12:40 | — | — | 1:58 | — | — | 3:14 | — | — | 4:28 | — | — | 5:43 | — | — | 6:57 |
Moonset | — | 6:06 | — | — | 7:28 | — | — | 8:54 | — | — | 10:22 | — | — | 11:45 | — | — | 12:57 | — | — | 1:51 | — | — | 2:30 | — | — | 1:57 | — | — | 2:18 | — | — | 2:35 | — | — | 2:50 | — | — | — | 3:04 | — | — | 3:18 | — | — | 3:35 | — | — |
 | — | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — | 7:54 | — | — | 7:56 | — | — | 7:58 | — | — | 8:00 | — | — | 8:00 | — | — | 7:03 | — | — | 8:04 | — | — | 8:06 | — | — | 8:07 | — | — | 8:10 | — | — | 8:11 | — | — | 8:12 | — | — | 8:15 |
 | — | — | 6:07 | — | — | 6:06 | — | — | 6:04 | — | — | 6:01 | — | — | 6:00 | — | — | 5:59 | — | — | 5:57 | — | — | 5:54 | — | — | 4:53 | — | — | 5:52 | — | — | 5:50 | — | — | 5:49 | — | — | 5:46 | — | — | 5:45 | — | — | 5:44 | — | — |
Today's sea temperature in Halfmoon Bay is 11.7°C (Statistics for 23 Oct 1981-2005 – mean: 10.4 max: 11.6 min: 9.3°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest