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 08:04 AM and sunset is at 04:15 PM.
Days 1–3 Weather SummaryHeavy rain (total 36mm), heaviest during Tue afternoon. Cool air temperatures (max 13°C on Mon morning, min 6°C on Tue night). Mainly fresh winds. | Days 4–6 Weather SummaryHeavy rain (total 24mm), heaviest during Thu afternoon. Low air temperatures (max 7°C on Sat morning, min 3°C on Thu night). Wind will be generally light. | Days 7–9 Weather SummaryDrizzle on Sun morning turning to light snow on Tue night. Freeze-thaw conditions (max 4°C on Sun morning, min -3°C on Sun night). Winds decreasing (fresh winds from the NW on Sun afternoon, calm by Tue afternoon). | Days 10–12 Weather SummaryHeavy rain (total 122mm), heaviest during Fri night. Mild temperatures (max 8°C on Wed night, min 3°C on Wed morning). Winds decreasing (strong winds from the ESE on Wed night, light winds from the SW by Fri afternoon). | |||||||||||||||||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||||||||||||
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 | 1:22PM4.40m | 4:35AM4.19m | 1:52PM4.29m | 5:19AM4.43m | 2:24PM4.18m | 5:56AM4.58m | 2:57PM4.11m | 6:30AM4.67m | 3:34PM4.04m | 7:02AM4.72m | 4:12PM3.99m | 7:34AM4.75m | 4:52PM3.94m | 8:07AM4.78m | 5:34PM3.87m | 8:40AM4.81m | 6:21PM3.78m | 9:13AM4.84m | 7:17PM3.65m | 9:45AM4.86m | 8:27PM3.51m | 10:17AM4.85m | 9:52PM3.40m | |||||||||||||
Low Tide | 7:53AM3.36m | 8:56PM1.31m | 9:04AM3.57m | 9:30PM1.05m | 10:06AM3.66m | 10:03PM0.86m | 10:58AM3.68m | 10:37PM0.73m | 11:43AM3.65m | 11:12PM0.65m | 12:24PM3.60m | 11:48PM0.63m | 1:04PM3.54m | 00:24AM0.66m | 1:47PM3.46m | 1:01AM0.75m | 2:32PM3.36m | 1:38AM0.91m | 3:20PM3.20m | 2:17AM1.18m | 4:11PM2.96m | 2:58AM1.56m | 5:02PM2.63m | 3:44AM2.02m | ||||||||||||
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 | |  |  |  | | |  |  |  | | |  | |  | | | | |  |  | | |  | | | | | |  | | | | | | | |
rain shwrs | rain shwrs | rain shwrs | light rain | heavy rain | rain shwrs | rain shwrs | clear | light rain | mod rain | mod rain | rain shwrs | cloudy | light rain | cloudy | cloudy | light rain | light rain | rain shwrs | some clouds | clear | cloudy | cloudy | light snow | some clouds | clear | light snow | heavy rain | mod rain | heavy rain | light rain | light rain | light rain | light rain | light rain | heavy rain | |
km/h | ||||||||||||||||||||||||||||||||||||
7 | 2 | 1 | 1 | 11 | 10 | 1 | — | 3 | 10 | 8 | 2 | — | 1 | — | — | 2 | 1 | 1 | — | — | — | — | — | — | — | — | 11 | 10 | 12 | 3 | 2 | 4 | 1 | 1 | 55 | |
max°C | 13 | 10 | 8 | 7 | 8 | 9 | 8 | 7 | 7 | 5 | 5 | 5 | 5 | 4 | 4 | 7 | 7 | 4 | 4 | 2 | -1 | 1 | 1 | 2 | 4 | 4 | 2 | 5 | 7 | 8 | 8 | 7 | 6 | 7 | 6 | 5 |
Moonrise | 4:01 | — | — | 5:12 | — | — | 6:22 | — | — | 7:29 | — | — | 8:29 | — | — | 9:19 | — | — | 9:57 | — | — | 10:26 | — | — | 10:48 | — | — | 11:06 | — | — | 11:21 | — | — | 11:35 | — | — |
Moonset | 1:24 | — | — | 1:44 | — | — | 2:10 | — | — | 2:45 | — | — | — | 3:31 | — | — | 4:30 | — | — | 5:38 | — | — | 6:51 | — | — | 8:06 | — | — | — | 9:22 | — | — | 10:38 | — | — | 11:54 |
 | 8:04 | — | — | 8:06 | — | — | 8:06 | — | — | 8:07 | — | — | 8:07 | — | — | 8:07 | — | — | 8:08 | — | — | 8:08 | — | — | 8:10 | — | — | 8:10 | — | — | 8:11 | — | — | 8:11 | — | — |
 | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:16 | — | — | 4:16 | — | — | 4:16 | — | — | 4:17 | — | — | 4:17 | — | — | 4:19 | — | — | 4:20 | — | — | 4:20 | — | — | 4:21 | — |
Today's sea temperature in Halfmoon Bay is 7.8° C (Statistics for 15 Dec 1981-2005 – mean: 8.4 max: 9.3 min: 6.7°C) | ||||||||||||||||||||||||||||||||||||
Nearest