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 07:09 AM and sunset is at 04:23 PM.
Days 1–3 Weather SummaryMostly dry. Icy conditions (max 5°C on Wed afternoon, min -8°C on Sun night). Winds decreasing (strong winds from the NNW on Sun night, light winds from the WSW by Tue morning). | Days 4–6 Weather SummaryLight rain (total 9mm), mostly falling on Thu night. Icy conditions (max 14°C on Thu night, min -4°C on Fri night). Winds increasing (calm on Wed night, near gales from the S by Thu night). | Days 7–9 Weather SummaryLight rain (total 8mm), mostly falling on Tue afternoon. Freeze-thaw conditions (max 7°C on Sat night, min -4°C on Mon afternoon). Winds decreasing (fresh winds from the SW on Sat night, calm by Mon night). | Days 10–12 Weather SummaryHeavy rain (total 29mm), heaviest during Thu night. Freeze-thaw conditions (max 12°C on Fri night, min -1°C on Wed night). Winds decreasing (fresh winds from the WNW on Wed morning, calm by Thu morning). | ||||||||||||||||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Fri 26 | ||||||||||||||||||||||||
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 | 7:03AM1.35m | 7:26PM1.07m | 7:45AM1.38m | 8:10PM1.08m | 8:25AM1.41m | 8:51PM1.09m | 9:06AM1.44m | 9:32PM1.11m | 9:46AM1.45m | 10:13PM1.12m | 10:25AM1.46m | 10:54PM1.13m | 11:05AM1.45m | 11:35PM1.14m | 11:43AM1.43m | 00:16AM1.16m | 12:23PM1.39m | 00:59AM1.18m | 1:04PM1.35m | 1:43AM1.21m | 1:48PM1.31m | 2:31AM1.26m | 2:37PM1.27m | ||||||||||||
Low Tide | 1:34PM0.36m | 1:15AM0.36m | 2:18PM0.33m | 1:56AM0.35m | 2:59PM0.30m | 2:37AM0.34m | 3:39PM0.27m | 3:18AM0.32m | 4:19PM0.26m | 3:59AM0.31m | 4:58PM0.25m | 4:40AM0.32m | 5:37PM0.24m | 5:21AM0.33m | 6:14PM0.24m | 6:04AM0.35m | 6:52PM0.24m | 6:49AM0.37m | 7:31PM0.24m | 7:39AM0.38m | 8:12PM0.24m | 8:33AM0.38m | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
 |  |  |  | |  | | | | | |  |  | | | | | | | | | | | | |  | | | | | | |  |  | | |
some clouds | cloudy | some clouds | clear | cloudy | clear | some clouds | some clouds | clear | clear | some clouds | rain shwrs | rain shwrs | some clouds | clear | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | clear | cloudy | mod rain | rain shwrs | clear | clear | some clouds | cloudy | some clouds | heavy rain | heavy rain | rain shwrs | |
km/h | |||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 5 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | 8 | 1 | — | — | — | — | — | 15 | 12 | 1 | |
max°C | -3 | -2 | -2 | -3 | -2 | 3 | 4 | 5 | 4 | 6 | 10 | 14 | 13 | 6 | -2 | -3 | 0 | 7 | 6 | 7 | 5 | 2 | -1 | -3 | 4 | 4 | 5 | 4 | 4 | 1 | 0 | 2 | 7 | 9 | 11 |
Moonrise | 3:07 | — | — | 4:09 | — | — | 5:12 | — | — | 6:14 | — | — | 7:12 | — | — | 8:04 | — | — | 8:48 | — | — | 9:25 | — | — | 9:56 | — | — | 10:22 | — | — | 10:45 | — | — | 11:06 | — |
Moonset | 1:22 | — | — | 1:48 | — | — | 2:20 | — | — | 2:59 | — | — | — | 3:46 | — | — | 4:42 | — | — | 5:44 | — | — | 6:50 | — | — | 7:57 | — | — | — | 9:04 | — | — | 10:11 | — | — |
 | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:15 | — | — | 7:15 | — |
 | — | 4:23 | — | — | 4:24 | — | — | 4:24 | — | — | 4:24 | — | — | 4:25 | — | — | 4:25 | — | — | 4:27 | — | — | 4:27 | — | — | 4:28 | — | — | 4:28 | — | — | 4:29 | — | — | 4:30 |
Today's sea temperature in Port Jefferson Station is 7.7° C (Statistics for 15 Dec 1981-2005 – mean: 9.1 max: 11.9 min: 7.4°C) | |||||||||||||||||||||||||||||||||||
Nearest