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 07:15 AM and sunset is at 04:29 PM.
Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Fri night. Icy conditions (max 6°C on Thu afternoon, min -6°C on Thu night). Winds decreasing (fresh winds from the NNW on Thu afternoon, light winds from the NE by Fri morning). | Days 4–6 Weather SummaryA dusting of snow giving way to moderate rain (total 16mm) heaviest on Sun night. Icy conditions (max 10°C on Mon afternoon, min -3°C on Sun morning). Winds increasing (light winds from the NW on Sun morning, near gales from the WNW by Mon night). | Days 7–9 Weather SummaryMostly dry. Freeze-thaw conditions (max 6°C on Fri night, min -10°C on Thu night). Winds decreasing (fresh winds from the WSW on Wed night, calm by Fri morning). | Days 10–12 Weather SummarySome drizzle, heaviest during Sat night. Freeze-thaw conditions (max 8°C on Sat morning, min -7°C on Tue morning). Winds increasing (calm on Sun night, fresh winds from the NNW by Mon afternoon). | |||||||||||||||||||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 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 | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
High Tide | 1:48PM1.31m | 2:31AM1.26m | 2:37PM1.27m | 3:22AM1.31m | 3:32PM1.23m | 4:16AM1.38m | 4:33PM1.20m | 5:14AM1.45m | 5:38PM1.19m | 6:13AM1.53m | 6:42PM1.20m | 7:13AM1.61m | 7:45PM1.22m | 8:12AM1.67m | 8:45PM1.26m | 9:09AM1.72m | 9:42PM1.30m | 10:05AM1.73m | 10:38PM1.33m | 10:58AM1.71m | 11:31PM1.36m | 11:50AM1.65m | 00:23AM1.38m | |||||||||||||
Low Tide | 7:39AM0.38m | 8:12PM0.24m | 8:33AM0.38m | 8:57PM0.24m | 9:33AM0.36m | 9:46PM0.23m | 10:36AM0.33m | 10:41PM0.23m | 11:42AM0.27m | 11:39PM0.21m | 12:46PM0.21m | 00:39AM0.18m | 1:48PM0.14m | 1:39AM0.15m | 2:47PM0.08m | 2:38AM0.11m | 3:44PM0.03m | 3:36AM0.08m | 4:37PM0.01m | 4:33AM0.08m | 5:28PM0.02m | 5:28AM0.09m | 6:17PM0.04m | 6:23AM0.14m | ||||||||||||
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 |  |  | |  |  | |  | | | |  | |  |  | | | | | | | | | | | |  | | |  | | | | | | | |
cloudy | some clouds | clear | some clouds | light snow | heavy snow | some clouds | clear | clear | some clouds | cloudy | light snow | cloudy | light rain | some clouds | cloudy | some clouds | some clouds | some clouds | clear | some clouds | some clouds | clear | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | rain shwrs | some clouds | cloudy | some clouds | clear | clear | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 14 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | |
max°C | 5 | 6 | -4 | -4 | -3 | -1 | -2 | -1 | -2 | -2 | 0 | 6 | 8 | 10 | 3 | -1 | -1 | -1 | 1 | 2 | 3 | 3 | -2 | -7 | -6 | -3 | 6 | 8 | 7 | 4 | 2 | 2 | 2 | 2 | 3 | -2 |
Moonrise | 10:45 | — | — | 11:06 | — | — | 11:28 | — | — | 11:51 | — | — | 12:17 | — | — | 12:50 | — | — | 1:32 | — | — | 2:26 | — | — | — | 3:33 | — | — | 4:49 | — | — | 6:08 | — | — | 7:25 | — |
Moonset | — | — | 10:11 | — | — | 11:20 | — | — | — | 12:30 | — | — | 1:43 | — | — | 3:01 | — | — | 4:21 | — | — | 5:40 | — | — | 6:51 | — | — | 7:50 | — | — | 8:35 | — | — | 9:10 | — | — |
 | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — |
 | — | 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 Port Jefferson Station is 5.8° C (Statistics for 25 Dec 1981-2005 – mean: 7.9 max: 10.4 min: 5.8°C) | ||||||||||||||||||||||||||||||||||||
Nearest