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 08:05 PM.
Days 1–4 Weather SummaryMostly dry. Cool air temperatures (max 16°C on Wed afternoon, min 6°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Cool air temperatures (max 14°C on Wed night, min 8°C on Wed night). Wind will be generally light. | Days 8–10 Weather SummaryLight rain (total 6mm), mostly falling on Sat night. Very mild (max 11°C on Mon afternoon, min 7°C on Sun morning). Wind will be generally light. | Days 11–13 Weather SummaryMostly dry. Very mild (max 13°C on Thu afternoon, min 8°C on Wed night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Fri 25 | |||||||||||||||||||||||||
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 | 7:37PM14.31ft | 6:29AM13.71ft | 8:20PM14.57ft | 6:52AM13.42ft | 9:05PM14.7ft | 7:15AM13.16ft | 9:51PM14.7ft | 7:38AM12.86ft | 10:41PM14.57ft | 8:04AM12.57ft | 11:38PM14.44ft | 8:36AM12.27ft | 00:38AM14.4ft | 9:27AM11.88ft | 1:37AM14.5ft | 11:04AM11.52ft | 2:24AM14.67ft | 12:52PM11.45ft | 3:03AM14.8ft | 2:23PM11.84ft | 3:35AM14.96ft | 3:40PM12.63ft | 4:05AM15.09ft | 4:49PM13.55ft | ||||||||||||
Low Tide | 1:13AM9.32ft | 1:21PM3.94ft | 1:53AM9.97ft | 1:52PM3.61ft | 2:36AM10.56ft | 2:26PM3.48ft | 3:22AM11.02ft | 3:05PM3.58ft | 4:15AM11.39ft | 3:48PM3.77ft | 5:20AM11.58ft | 4:39PM4.07ft | 6:37AM11.52ft | 5:37PM4.4ft | 7:52AM11.02ft | 6:41PM4.72ft | 8:45AM10.17ft | 7:44PM5.12ft | 9:26AM8.92ft | 8:45PM5.64ft | 10:04AM7.35ft | 9:41PM6.4ft | 10:42AM5.58ft | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
 |  | |  | |  |  | | | | | | | | | | | |  |  | |  | | | | | | | | | | | |  | | | |
some clouds | cloudy | cloudy | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | cloudy | light rain | light rain | some clouds | rain shwrs | light rain | some clouds | some clouds | some clouds | clear | some clouds | cloudy | clear | clear | clear | clear | cloudy | cloudy | some clouds | |
mph | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.04 | 0.08 | — | 0.04 | 0.08 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°F | 50 | 52 | 57 | 54 | 50 | 55 | 50 | 50 | 61 | 57 | 52 | 55 | 55 | 52 | 55 | 55 | 50 | 54 | 50 | 45 | 46 | 46 | 46 | 52 | 48 | 48 | 50 | 48 | 48 | 54 | 52 | 50 | 55 | 55 | 52 | 50 |
Moonrise | 9:24 | — | — | 10:35 | — | — | 11:47 | — | — | — | 12:55 | — | — | 1:56 | — | — | 2:46 | — | — | 3:24 | — | — | 3:53 | — | — | 4:15 | — | — | 4:33 | — | — | 4:48 | — | — | 5:03 | — |
Moonset | 6:25 | 6:41 | — | — | 7:01 | — | — | 7:27 | — | — | 8:03 | — | — | 8:51 | — | — | 9:53 | — | — | 11:05 | — | — | 12:24 | — | — | 1:46 | — | — | — | 3:10 | — | — | 4:34 | — | — | 6:01 |
 | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:03 | — |
 | 8:05 | — | 8:06 | — | — | 8:07 | — | — | 8:08 | — | — | 8:10 | — | — | 8:12 | — | — | 8:14 | — | — | 8:15 | — | — | 8:16 | — | — | 8:17 | — | — | 8:20 | — | — | 8:21 | — | — | 8:22 |
Today's sea temperature in Halfmoon Bay is 50 °F (Statistics for 13 Apr 1981-2005 – mean: 49 max: 51 min: 48°F) | ||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in 2 hr 11 min 54 sUpdate imminent
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