Black Rock Harbor entrance 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 04:24 PM.
Days 1–4 Weather SummaryHeavy rain (total 23mm), heaviest during Fri morning. Icy conditions (max 14°C on Fri morning, min -2°C on Fri night). Winds increasing (light winds from the ESE on Thu afternoon, strong winds from the S by Fri morning). | Days 5–7 Weather SummaryMostly dry. Icy conditions (max 4°C on Wed morning, min -4°C on Sun night). Winds decreasing (fresh winds from the WNW on Sun afternoon, calm by Mon night). | Days 8–10 Weather SummaryModerate rain (total 14mm), heaviest on Fri morning. Very mild (max 12°C on Fri morning, min 2°C on Wed night). Wind will be generally light. | Days 11–13 Weather SummaryMostly dry. Freeze-thaw conditions (max 4°C on Sat afternoon, min -2°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tue 30 | ||||||||||||||||||||||||
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 | 10:20PM1.89m | 10:28AM2.21m | 10:58PM1.93m | 11:05AM2.23m | 11:35PM1.96m | 11:43AM2.24m | 00:13AM1.99m | 12:21PM2.23m | 00:51AM2.02m | 1:00PM2.21m | 1:31AM2.05m | 1:42PM2.17m | 2:14AM2.08m | 2:28PM2.11m | 3:00AM2.10m | 3:19PM2.04m | 3:51AM2.12m | 4:14PM1.97m | 4:45AM2.16m | 5:14PM1.91m | 5:44AM2.20m | 6:17PM1.88m | 6:44AM2.26m | |||||||||||||
Low Tide | 4:18PM0.04m | 4:21AM0.23m | 4:56PM0.02m | 4:59AM0.23m | 5:33PM0.02m | 5:37AM0.23m | 6:10PM0.02m | 6:15AM0.23m | 6:47PM0.03m | 6:55AM0.22m | 7:25PM0.04m | 7:38AM0.21m | 8:06PM0.05m | 8:24AM0.19m | 8:49PM0.06m | 9:16AM0.17m | 9:37PM0.08m | 10:12AM0.13m | 10:29PM0.09m | 11:13AM0.09m | 11:26PM0.09m | 12:15PM0.02m | 00:26AM0.07m | |||||||||||||
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clear | light rain | heavy rain | rain shwrs | some clouds | some clouds | cloudy | some clouds | clear | clear | clear | clear | cloudy | cloudy | cloudy | some clouds | clear | clear | some clouds | some clouds | light rain | light rain | light rain | rain shwrs | some clouds | rain shwrs | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
— | 4 | 16 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 5 | 5 | — | 1 | — | — | — | — | — | — | — | — | — | — | |
max°C | 7 | 13 | 14 | 8 | 0 | 1 | 1 | 4 | 7 | 3 | -2 | -1 | 0 | 0 | 2 | 0 | 2 | 4 | 4 | 2 | 4 | 4 | 9 | 12 | 12 | 10 | 6 | 4 | 0 | 1 | 2 | 2 | 4 | 4 | 0 | 2 |
Moonrise | — | — | 7:13 | — | — | 8:05 | — | — | 8:49 | — | — | 9:26 | — | — | 9:56 | — | — | 10:22 | — | — | 10:45 | — | — | 11:07 | — | — | 11:29 | — | — | 11:52 | — | — | 12:18 | — | — | 12:51 |
Moonset | — | — | — | 3:47 | — | — | 4:42 | — | — | 5:44 | — | — | 6:50 | — | — | 7:57 | — | — | — | 9:04 | — | — | 10:12 | — | — | 11:20 | — | — | — | 12:30 | — | — | 1:44 | — | — | 3:01 |
 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:15 | — | — | 7:15 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 |
 | 4:24 | — | — | 4:25 | — | — | 4:25 | — | — | 4:27 | — | — | 4:27 | — | — | 4:28 | — | — | 4:28 | — | — | 4:29 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:31 | — | — |
Today's sea temperature in Black Rock Harbor entrance is 6.3° C (Statistics for 18 Dec 1981-2005 – mean: 8.4 max: 11.6 min: 6.7°C) | ||||||||||||||||||||||||||||||||||||
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