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 65mm), heaviest during Tue night. Low air temperatures (max 9°C on Tue night, min 6°C on Thu night). Winds decreasing (fresh winds from the ESE on Tue night, calm by Fri afternoon). | Days 5–7 Weather SummaryHeavy rain (total 32mm), heaviest during Sat afternoon. Low air temperatures (max 7°C on Sat night, min 4°C on Sat afternoon). Wind will be generally light. | Days 8–10 Weather SummaryHeavy rain (total 77mm), heaviest during Tue night. Mild temperatures (max 8°C on Wed afternoon, min 3°C on Mon night). Winds decreasing (fresh winds from the ESE on Tue night, calm by Thu morning). | Days 11–13 Weather SummaryMostly dry. Mild temperatures (max 6°C on Thu night, min 1°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||||||
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 | 3:20AM3.94m | 2:41PM4.71m | 4:27AM4.28m | 3:13PM4.71m | 5:27AM4.57m | 3:45PM4.68m | 6:23AM4.77m | 4:20PM4.60m | 7:17AM4.89m | 4:58PM4.47m | 8:09AM4.92m | 5:38PM4.30m | 9:01AM4.89m | 6:22PM4.09m | 9:53AM4.82m | 7:11PM3.85m | 10:45AM4.75m | 8:15PM3.59m | 11:34AM4.67m | 9:42PM3.37m | 12:18PM4.60m | 11:23PM3.27m | 12:54PM4.53m | |||||||||||||
Low Tide | 9:03PM1.53m | 8:43AM2.51m | 9:43PM0.98m | 9:40AM2.85m | 10:23PM0.52m | 10:36AM3.15m | 11:04PM0.20m | 11:31AM3.37m | 11:46PM0.05m | 12:27PM3.53m | 00:29AM0.07m | 1:25PM3.61m | 1:14AM0.24m | 2:27PM3.61m | 2:01AM0.51m | 3:38PM3.55m | 2:50AM0.86m | 4:58PM3.40m | 3:42AM1.25m | 6:17PM3.15m | 4:38AM1.65m | 7:15PM2.84m | ||||||||||||||
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 |  | | |  | |  |  |  |  |  |  |  | | |  | | | |  | | | | | | | | | | | | | |  | | | |
heavy rain | light rain | light rain | heavy rain | rain shwrs | rain shwrs | rain shwrs | clear | some clouds | some clouds | mod rain | heavy rain | mod rain | rain shwrs | some clouds | light rain | some clouds | light rain | rain shwrs | cloudy | light rain | heavy rain | heavy rain | light rain | light rain | cloudy | cloudy | some clouds | cloudy | some clouds | some clouds | some clouds | clear | clear | some clouds | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
39 | 3 | 2.0 | 12 | 7 | 1.0 | 1.0 | — | — | — | 6 | 11 | 10 | 1.0 | — | 1.0 | — | 3 | 1.0 | — | 1.0 | 52 | 18 | 2.0 | 3 | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 9 | 9 | 9 | 9 | 8 | 8 | 7 | 8 | 7 | 6 | 5 | 4 | 7 | 7 | 7 | 5 | 6 | 6 | 4 | 6 | 6 | 4 | 6 | 8 | 8 | 6 | 7 | 6 | 6 | 5 | 5 | 5 | 5 | 2 | 4 | 3 |
Moonrise | 3:02 | — | 3:18 | — | — | 3:38 | — | — | 4:04 | — | — | 4:40 | — | — | 5:29 | — | — | 6:33 | — | — | 7:48 | — | — | — | 9:05 | — | — | 10:21 | — | — | 11:34 | — | — | — | 12:43 | — |
Moonset | 3:01 | 4:27 | — | — | 5:57 | — | — | 7:29 | — | — | 8:59 | — | — | 10:21 | — | — | 11:26 | — | — | 12:13 | — | — | 12:45 | — | — | 1:08 | — | — | 1:26 | — | — | 1:40 | — | — | 1:51 | — |
 | — | 7:24 | — | — | 7:26 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — | 7:39 | — | — | 7:41 | — |
 | — | — | 4:34 | — | — | 4:31 | — | — | 4:30 | — | — | 4:30 | — | — | 4:29 | — | — | 4:28 | — | — | 4:27 | — | — | 4:25 | — | — | 4:24 | — | — | 4:23 | — | — | 4:22 | — | — | 4:22 |
Today's sea temperature in Halfmoon Bay is 9.8 °C (Statistics for 12 Nov 1981-2005 – mean: 9.4 max: 10.6 min: 8.4°C) | ||||||||||||||||||||||||||||||||||||
Nearest