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 06:37 AM and sunset is at 06:53 PM.
Days 1–3 Weather SummaryModerate rain (total 14mm), heaviest on Sun morning. Warm air temperatures (max 20°C on Mon afternoon, min 9°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 18mm), heaviest on Fri night. Cool air temperatures (max 19°C on Thu afternoon, min 9°C on Wed morning). Winds increasing (moderate winds from the NE on Wed night, near gales from the NE by Fri night). | Days 7–9 Weather SummaryHeavy rain (total 26mm), heaviest during Sun afternoon. Very mild (max 15°C on Sat night, min 11°C on Sun afternoon). Winds decreasing (strong winds from the NE on Sat morning, light winds from the NNE by Mon night). | Days 10–12 Weather SummaryLight rain (total 9mm), mostly falling on Tue afternoon. Warm (max 24°C on Wed afternoon, min 8°C on Thu night). Wind will be generally light. | Days 13–16 Weather SummaryMostly dry. Warm (max 20°C on Mon afternoon, min 9°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Mon 5 | ||||||||||||||||||||||||||||||||
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 | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 6:53AM1.87m | 7:12PM2.06m | 7:48AM1.94m | 8:06PM2.11m | 8:37AM2.05m | 8:55PM2.18m | 9:22AM2.15m | 9:40PM2.24m | 10:03AM2.25m | 10:22PM2.28m | 10:42AM2.34m | 11:03PM2.31m | 11:21AM2.42m | 11:43PM2.31m | 12:00PM2.47m | 00:24AM2.28m | 12:40PM2.49m | 1:07AM2.23m | 1:23PM2.48m | 1:53AM2.15m | 2:11PM2.44m | 2:45AM2.06m | 3:04PM2.36m | 3:43AM1.98m | 4:05PM2.26m | 4:49AM1.92m | 5:14PM2.19m | 6:01AM1.93m | 6:27PM2.15m | ||||||||||||||||||
Low Tide | 1:04PM0.57m | 1:42AM0.43m | 1:59PM0.51m | 2:31AM0.36m | 2:50PM0.41m | 3:17AM0.27m | 3:36PM0.28m | 3:58AM0.18m | 4:18PM0.15m | 4:37AM0.09m | 4:59PM0.02m | 5:15AM0.02m | 5:40PM-0.08m | 5:53AM-0.03m | 6:21PM-0.14m | 6:31AM-0.03m | 7:04PM-0.15m | 7:12AM0.01m | 7:50PM-0.12m | 7:57AM0.08m | 8:40PM-0.03m | 8:49AM0.19m | 9:38PM0.08m | 9:49AM0.31m | 10:42PM0.18m | 10:58AM0.40m | 11:51PM0.25m | 12:14PM0.41m | |||||||||||||||||||
Wave Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
 | |  |  |  |  | | | | |  | | | | | | |  | | |  | |  |  | | | | | | | | | |  | | | | |  | | | | | | | | | |
light rain | light rain | rain shwrs | some clouds | cloudy | some clouds | cloudy | light rain | some clouds | cloudy | clear | some clouds | some clouds | clear | some clouds | cloudy | light rain | heavy rain | light rain | cloudy | cloudy | light rain | heavy rain | light rain | cloudy | cloudy | cloudy | light rain | light rain | some clouds | some clouds | clear | rain shwrs | rain shwrs | some clouds | some clouds | clear | some clouds | clear | clear | clear | clear | clear | clear | some clouds | some clouds | clear | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | 4 | 5 | 4 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | 4 | 14 | 3 | — | — | 3 | 15 | 5 | — | — | — | 1 | 5 | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 17 | 19 | 19 | 17 | 20 | 19 | 12 | 13 | 13 | 14 | 17 | 13 | 14 | 19 | 14 | 15 | 16 | 13 | 14 | 14 | 15 | 14 | 11 | 13 | 14 | 13 | 12 | 13 | 14 | 14 | 17 | 24 | 21 | 15 | 17 | 12 | 12 | 16 | 14 | 13 | 17 | 14 | 13 | 17 | 16 | 18 | 20 |
Moonrise | — | 3:58 | — | — | 4:31 | — | — | 4:59 | — | — | 5:24 | — | — | 5:47 | — | — | 6:08 | — | — | 6:30 | — | — | 6:54 | — | — | 7:22 | — | — | 7:56 | — | — | 8:38 | — | — | — | 9:31 | — | — | 10:35 | — | — | 11:47 | — | — | — | 1:03 | — |
Moonset | 12:02 | — | — | 1:04 | — | — | 2:08 | — | — | 3:14 | — | — | 4:20 | — | — | 5:27 | — | — | 6:36 | — | — | 7:46 | — | — | 8:59 | — | — | 10:15 | — | — | 11:31 | — | — | 12:45 | — | — | 1:50 | — | — | 2:45 | — | — | — | 3:28 | — | — | 4:02 |
 | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — |
 | — | 6:53 | — | — | 6:52 | — | — | 6:50 | — | — | 6:49 | — | — | 6:46 | — | — | 6:45 | — | — | 6:44 | — | — | 6:42 | — | — | 6:39 | — | — | 6:38 | — | — | 6:37 | — | — | 6:35 | — | — | 6:32 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 |
Today's sea temperature in Black Rock Harbor entrance is 22.8°C (Statistics for 20 Sep 1981-2005 – mean: 19.3 max: 21.1 min: 16.8°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest