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 04:29 PM.
Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Fri night. Icy conditions (max 5°C on Thu afternoon, min -7°C on Thu night). Winds decreasing (fresh winds from the NNW on Thu afternoon, light winds from the ENE by Fri morning). | Days 5–7 Weather SummaryA dusting of snow giving way to moderate rain (total 10mm) heaviest on Sun night. Icy conditions (max 8°C on Mon afternoon, min -3°C on Mon night). Winds increasing (light winds from the S on Sun night, strong winds from the W by Mon night). | Days 8–10 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 2°C on Fri morning, min -7°C on Wed night). Wind will be generally light. | Days 11–13 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 5°C on Mon night, min -7°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Thu 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tue 6 | ||||||||||||||||||||||||
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 | 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 | 7:20PM1.89m | 7:43AM2.32m | 8:21PM1.89m | 8:43AM2.34m | 9:21PM1.96m | 9:40AM2.40m | 10:18PM2.04m | 10:36AM2.43m | 11:11PM2.10m | 11:29AM2.41m | 00:03AM2.15m | 12:21PM2.36m | 00:53AM2.16m | |||||||||||||
Low Tide | 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 | 1:17PM-0.06m | 1:26AM0.04m | 2:18PM-0.15m | 2:27AM0.04m | 3:17PM-0.19m | 3:26AM-0.02m | 4:13PM-0.26m | 4:24AM-0.08m | 5:06PM-0.29m | 5:18AM-0.11m | 5:57PM-0.29m | 6:12AM-0.12m | 6:46PM-0.25m | 7:05AM-0.10m | |||||||||||||
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 |  |  |  |  | | |  |  | |  | |  | | | | | | | | | |  | | | | | | | | | | | | | | |
clear | some clouds | some clouds | light snow | heavy snow | some clouds | clear | clear | cloudy | cloudy | light snow | cloudy | rain shwrs | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | snow shwrs | some clouds | clear | clear | clear | clear | some clouds | clear | clear | some clouds | cloudy | some clouds | light snow | cloudy | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | 9 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 5 | -5 | -4 | -3 | -3 | -2 | -1 | -3 | -1 | 0 | 4 | 7 | 8 | 2 | -2 | -3 | -2 | 0 | 1 | -3 | -3 | -3 | -3 | 2 | 2 | 2 | -3 | -3 | -5 | -3 | -2 | 1 | 3 | 4 | 5 | 1 |
Moonrise | — | — | 11:07 | — | — | 11:29 | — | — | 11:52 | — | — | 12:18 | — | — | 12:51 | — | — | 1:33 | — | — | 2:27 | — | — | — | 3:34 | — | — | 4:50 | — | — | 6:09 | — | — | 7:26 | — | — |
Moonset | — | 10:12 | — | — | 11:20 | — | — | — | 12:30 | — | — | 1:44 | — | — | 3:01 | — | — | 4:21 | — | — | 5:40 | — | — | 6:51 | — | — | 7:49 | — | — | 8:35 | — | — | 9:10 | — | — | 9:38 |
 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 |
 | 4:29 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:31 | — | — | 4:32 | — | — | 4:32 | — | — | 4:34 | — | — | 4:35 | — | — | 4:36 | — | — | 4:37 | — | — | 4:37 | — | — |
Today's sea temperature in Black Rock Harbor entrance is 5.1° C (Statistics for 25 Dec 1981-2005 – mean: 7.7 max: 10.1 min: 5.5°C) | ||||||||||||||||||||||||||||||||||||
Nearest