Port Jefferson 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 08:16 PM.
Days 1–4 Weather SummaryMostly dry. Cool air temperatures (max 17°C on Thu afternoon, min 9°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummarySome drizzle, heaviest during Sat morning. Warm air temperatures (max 24°C on Sun afternoon, min 9°C on Fri night). Wind will be generally light. | Days 8–10 Weather SummaryMostly dry. Warm (max 21°C on Thu afternoon, min 9°C on Tue night). Wind will be generally light. | Days 11–13 Weather SummaryLight rain (total 4mm), mostly falling on Sat afternoon. Very mild (max 18°C on Fri afternoon, min 7°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 1 | Saturday 2 | Sunday 3 | Monday 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | Friday 8 | Saturday 9 | Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | Thu 14 | ||||||||||||||||||||||||||||||||
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 | night | AM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||||||||
High Tide | 3:54AM3.22m | 5:17PM2.88m | 6:04PM3.04m | 6:47PM3.15m | 5:04AM2.99m | 7:27PM3.22m | 5:29AM2.92m | 8:08PM3.24m | 5:57AM2.85m | 8:51PM3.24m | 6:28AM2.77m | 9:37PM3.22m | 7:03AM2.66m | 10:26PM3.20m | 7:44AM2.53m | 11:17PM3.19m | 8:40AM2.36m | 00:04AM3.19m | 9:58AM2.19m | 00:44AM3.20m | 11:31AM2.11m | 1:18AM3.21m | 1:02PM2.16m | 1:48AM3.21m | 2:24PM2.35m | 2:17AM3.23m | 3:35PM2.63m | ||||||||||||||||||||
Low Tide | 9:47PM1.17m | 10:35AM0.22m | 10:33PM1.40m | 11:06AM-0.02m | 11:16PM1.61m | 11:36AM-0.19m | 11:56PM1.78m | 12:07PM-0.30m | 00:36AM1.93m | 12:39PM-0.35m | 1:16AM2.05m | 1:14PM-0.35m | 2:00AM2.15m | 1:52PM-0.29m | 2:49AM2.22m | 2:34PM-0.18m | 3:47AM2.24m | 3:20PM-0.03m | 4:57AM2.18m | 4:10PM0.16m | 6:11AM2.00m | 5:04PM0.38m | 7:12AM1.71m | 6:01PM0.63m | 7:56AM1.34m | 7:00PM0.89m | 8:34AM0.90m | 7:58PM1.15m | 9:09AM0.42m | ||||||||||||||||||
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 | |  |  | | |  | | | |  | | | | | | | | |  | | | | | | | | | | | | |  | | | | | | | | | |  | | | | | |
some clouds | some clouds | clear | clear | clear | some clouds | some clouds | clear | some clouds | some clouds | light rain | some clouds | clear | clear | some clouds | clear | clear | clear | some clouds | cloudy | cloudy | some clouds | some clouds | some clouds | clear | clear | clear | clear | some clouds | cloudy | some clouds | cloudy | rain shwrs | some clouds | cloudy | cloudy | some clouds | some clouds | rain shwrs | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | some clouds | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | |
max°C | 11 | 12 | 15 | 13 | 15 | 17 | 14 | 15 | 17 | 12 | 13 | 18 | 16 | 19 | 24 | 17 | 20 | 24 | 16 | 15 | 19 | 17 | 15 | 19 | 16 | 17 | 21 | 14 | 15 | 18 | 15 | 12 | 13 | 13 | 12 | 11 | 10 | 10 | 14 | 12 | 14 | 17 | 11 | 13 | 14 | 13 | 18 |
Moonrise | — | — | 6:43 | — | — | 7:53 | — | — | — | 9:03 | — | — | 10:12 | — | — | 11:17 | — | — | — | 12:15 | — | — | 1:03 | — | — | 1:41 | — | — | 2:10 | — | — | 2:34 | — | — | 2:53 | — | — | 3:10 | — | — | 3:26 | — | — | 3:43 | — | — | 4:01 |
Moonset | — | 4:49 | — | — | 5:05 | — | — | 5:24 | — | — | 5:46 | — | — | 6:16 | — | — | 6:53 | — | — | 7:41 | — | — | 8:39 | — | — | 9:44 | — | — | 10:53 | — | — | 12:05 | — | — | 1:17 | — | — | 2:31 | — | — | — | 3:47 | — | — | 5:06 | — | — |
 | — | 5:56 | — | — | 5:54 | — | — | 5:52 | — | — | 5:50 | — | — | 5:48 | — | — | 5:48 | — | — | 5:46 | — | — | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — | 5:39 | — | — | 5:39 | — | — | 5:37 | — | — | 5:35 | — | — | 5:35 | — | — | 5:33 |
 | 8:16 | — | 8:19 | — | — | 8:20 | — | — | 8:21 | — | — | 8:22 | — | — | 8:23 | — | — | 8:25 | — | — | 8:27 | — | — | 8:28 | — | — | 8:30 | — | — | 8:30 | — | — | 8:31 | — | — | 8:34 | — | — | 8:35 | — | — | 8:36 | — | — | 8:37 | — | — |
Today's sea temperature in Port Jefferson is 11.1° C (Statistics for 28 Apr 1981-2005 – mean: 10.2 max: 11.3 min: 9.2°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
Nearest