Port Jefferson Station 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 07:16 AM and sunset is at 04:37 PM.
Days 1–3 Weather SummaryMostly dry. Icy conditions (max 1°C on Sun afternoon, min -4°C on Mon night). Winds decreasing (strong winds from the WNW on Sat afternoon, light winds from the WNW by Mon morning). | Days 4–6 Weather SummaryMostly dry. Air temperatures will be below freezing (max 0°C on Tue afternoon, min -7°C on Wed night). Mainly strong winds. | Days 7–9 Weather SummaryA heavy fall of snow, heaviest during Sat night. Becoming milder with light rain (total 5mm) on Sat night. Freeze-thaw conditions (max 2°C on Sat night, min -4°C on Fri morning). Winds increasing (calm on Sat morning, near gales from the N by Sat night). | Days 10–12 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Mon afternoon, min -3°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | |||||||||||||||||||||||||
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 | 1:36PM1.44m | 2:16AM1.37m | 2:29PM1.36m | 3:10AM1.41m | 3:27PM1.29m | 4:08AM1.45m | 4:29PM1.22m | 5:07AM1.48m | 5:34PM1.18m | 6:08AM1.52m | 6:39PM1.16m | 7:09AM1.55m | 7:41PM1.17m | 8:07AM1.58m | 8:39PM1.19m | 9:02AM1.59m | 9:33PM1.22m | 9:53AM1.60m | 10:23PM1.25m | 10:41AM1.57m | 11:10PM1.27m | 11:27AM1.53m | 11:55PM1.29m | |||||||||||||
Low Tide | 7:24AM0.24m | 7:58PM0.13m | 8:22AM0.25m | 8:47PM0.15m | 9:25AM0.26m | 9:39PM0.18m | 10:30AM0.26m | 10:35PM0.21m | 11:37AM0.25m | 11:33PM0.22m | 12:43PM0.23m | 00:34AM0.23m | 1:45PM0.20m | 1:33AM0.22m | 2:43PM0.17m | 2:31AM0.20m | 3:36PM0.15m | 3:25AM0.19m | 4:24PM0.13m | 4:16AM0.18m | 5:10PM0.13m | 5:05AM0.19m | 5:52PM0.15m | 5:53AM0.22m | ||||||||||||
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 |  |  | | |  |  | | | | | | | | | | | | | |  | |  |  |  | | | | | | | | | | |  | |
some clouds | clear | clear | some clouds | clear | some clouds | cloudy | some clouds | some clouds | some clouds | clear | clear | some clouds | clear | clear | clear | some clouds | clear | clear | clear | cloudy | cloudy | mod snow | heavy snow | rain shwrs | cloudy | some clouds | some clouds | clear | clear | clear | clear | clear | some clouds | cloudy | light snow | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 1.0 | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 0 | 0 | -2 | 0 | 1 | -1 | -2 | -1 | -2 | -1 | 0 | -3 | -4 | -4 | -6 | -2 | -1 | -4 | 0 | 1 | -2 | 0 | 1 | 2 | 2 | 2 | 1 | 0 | 1 | 0 | -1 | 1 | 0 | -2 | -1 | -2 |
Moonrise | 10:24 | — | — | 10:47 | — | — | 11:10 | — | — | 11:34 | — | — | 12:01 | — | — | 12:35 | — | — | 1:17 | — | — | 2:09 | — | — | — | 3:12 | — | — | 4:21 | — | — | 5:33 | — | — | 6:43 | — |
Moonset | — | — | 10:03 | — | — | 11:15 | — | — | — | 12:29 | — | — | 1:44 | — | — | 3:01 | — | — | 4:17 | — | — | 5:30 | — | — | 6:34 | — | — | 7:26 | — | — | 8:07 | — | — | 8:39 | — | — |
 | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:13 | — | — | 7:13 | — | — |
 | — | 4:37 | — | — | 4:37 | — | — | 4:38 | — | — | 4:39 | — | — | 4:40 | — | — | 4:42 | — | — | 4:43 | — | — | 4:44 | — | — | 4:45 | — | — | 4:45 | — | — | 4:46 | — | — | 4:49 | — |
Today's sea temperature in Port Jefferson Station is 6.6 °C (Statistics for 04 Jan 1981-2005 – mean: 7.0 max: 9.0 min: 4.3°C) | ||||||||||||||||||||||||||||||||||||
Nearest