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 07:50 AM and sunset is at 06:07 PM.
Days 1–3 Weather SummaryHeavy rain (total 23mm), heaviest during Sat afternoon. Cool air temperatures (max 12°C on Mon afternoon, min 7°C on Mon morning). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 36mm), heaviest during Wed night. Low air temperatures (max 9°C on Tue morning, min 5°C on Wed night). Wind will be generally light. | Days 7–9 Weather SummaryLight rain (total 6mm), mostly falling on Sat afternoon. Mild temperatures (max 9°C on Sun afternoon, min 7°C on Fri morning). Wind will be generally light. | Days 10–12 Weather SummaryHeavy rain (total 36mm), heaviest during Wed night. Very mild (max 12°C on Mon afternoon, min 8°C on Wed night). Wind will be generally light. | Days 13–16 Weather SummaryHeavy rain (total 102mm), heaviest during Sat afternoon. Very mild (max 11°C on Thu night, min 8°C on Thu night). Mainly strong winds. | |||||||||||||||||||||||||||||||||||||||||||
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 | ||||||||||||||||||||||||||||||||
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 | 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 | 10:45AM2.32m | 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) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
 |  |  | |  |  |  | |  |  | |  | |  | | | | | | | | | |  | | | | | | | | | | | | | |  | | | | | | | | | | |
light rain | mod rain | heavy rain | light rain | cloudy | some clouds | clear | clear | clear | some clouds | some clouds | rain shwrs | light rain | rain shwrs | heavy rain | mod rain | light rain | some clouds | cloudy | clear | some clouds | cloudy | light rain | light rain | cloudy | cloudy | some clouds | clear | clear | some clouds | some clouds | light rain | heavy rain | rain shwrs | some clouds | heavy rain | mod rain | heavy rain | rain shwrs | light rain | mod rain | light rain | heavy rain | rain shwrs | heavy rain | mod rain | light rain | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | 5 | 6 | 11 | 1 | — | — | — | — | — | — | — | 5 | 4 | 2 | 14 | 7 | 4 | — | — | — | — | — | 2 | 4 | — | — | — | — | — | — | — | 1 | 13 | 4 | — | 16 | 6 | 12 | 5 | 5 | 10 | 3 | 12 | 8 | 24 | 9 | 3 |
max °C | 8 | 8 | 8 | 9 | 9 | 9 | 10 | 12 | 10 | 9 | 9 | 9 | 8 | 9 | 8 | 6 | 6 | 7 | 7 | 8 | 7 | 7 | 7 | 7 | 8 | 9 | 9 | 10 | 12 | 11 | 11 | 12 | 11 | 11 | 11 | 9 | 9 | 10 | 11 | 8 | 9 | 8 | 9 | 10 | 10 | 10 | 11 |
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 | — | — | 3:55 |
 | 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 | — | — | 5:43 |
Today's sea temperature in Halfmoon Bay is 11.7°C (Statistics for 24 Oct 1981-2005 – mean: 10.4 max: 11.6 min: 9.3°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest