Plum Island Sound (south end) 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 05:22 AM and sunset is at 08:15 PM.
Days 1–3 Weather SummaryLight rain (total 7mm), mostly falling on Sun afternoon. Warm air temperatures (max 27°C on Sun afternoon, min 13°C on Mon night). Winds increasing (light winds from the S on Sun night, fresh winds from the NW by Mon morning). | Days 4–6 Weather SummaryMostly dry. Very warm air temperatures (max 37°C on Fri afternoon, min 16°C on Wed morning). Wind will be generally light. | Days 7–9 Weather SummaryHeavy rain (total 27mm), heaviest during Mon night. Warm (max 25°C on Sat morning, min 18°C on Sun morning). Wind will be generally light. | Days 10–12 Weather SummaryModerate rain (total 12mm), heaviest on Thu night. Warm (max 23°C on Thu morning, min 17°C on Tue 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 31 | |||||||||||||||||||||||||
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 | 7:54AM2.55m | 8:17PM3.09m | 8:56AM2.52m | 9:17PM3.12m | 9:57AM2.53m | 10:15PM3.14m | 10:54AM2.55m | 11:11PM3.15m | 11:48AM2.59m | 00:03AM3.13m | 12:38PM2.63m | 00:53AM3.09m | 1:26PM2.66m | 1:40AM3.02m | 2:11PM2.68m | 2:26AM2.92m | 2:55PM2.69m | 3:11AM2.80m | 3:39PM2.69m | 3:57AM2.67m | 4:24PM2.68m | 4:45AM2.55m | 5:10PM2.66m | |||||||||||||
Low Tide | 2:02PM0.20m | 2:53AM-0.05m | 3:02PM0.21m | 3:53AM-0.08m | 4:00PM0.19m | 4:50AM-0.11m | 4:57PM0.17m | 5:44AM-0.12m | 5:51PM0.14m | 6:35AM-0.12m | 6:42PM0.13m | 7:22AM-0.10m | 7:31PM0.14m | 8:07AM-0.05m | 8:19PM0.16m | 8:50AM0.02m | 9:07PM0.19m | 9:33AM0.10m | 9:55PM0.23m | 10:17AM0.20m | 10:44PM0.28m | 11:02AM0.31m | 11:34PM0.32m | |||||||||||||
SSE 3.0 | SE 4.0 | ESE 6.0 | NNW 3.0 | NE 5.0 | NE 5.0 | NE 4.0 | E 3.0 | SSW 3.0 | SE 8.0 | SE 2.0 | SSE 4.0 | SE 5.0 | SSW 3.0 | S 3.0 | SW 3.0 | SSW 3.0 | SE 6.0 | ESE 8.0 | SE 8.0 | ESE 8.0 | NE 4.0 | NE 4.0 | ESE 3.0 | SE 5.0 | SE 4.0 | SE 4.0 | SE 5.0 | NE 4.0 | NE 5.0 | ENE 6.0 | E 6.0 | E 6.0 | E 6.0 | E 6.0 | ESE 5.0 | |
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rain shwrs | risk tstorm | risk tstorm | clear | some clouds | clear | clear | clear | clear | clear | some clouds | some clouds | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | clear | clear | clear | some clouds | cloudy | cloudy | heavy rain | light rain | some clouds | some clouds | cloudy | clear | clear | cloudy | cloudy | heavy rain | |
km/h | ||||||||||||||||||||||||||||||||||||
1 | 4 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 27 | 1 | — | — | — | — | — | — | — | 11 | |
max°C | 25 | 27 | 23 | 22 | 22 | 19 | 17 | 19 | 18 | 20 | 22 | 23 | 28 | 35 | 32 | 33 | 37 | 32 | 25 | 24 | 23 | 19 | 21 | 20 | 21 | 23 | 20 | 20 | 19 | 19 | 18 | 20 | 20 | 23 | 22 | 19 |
Moonrise | 12:46 | — | — | 1:30 | — | — | 2:26 | — | — | 3:34 | — | — | 4:48 | — | — | 6:05 | — | — | 7:18 | — | — | 8:28 | — | — | 9:35 | — | — | 10:39 | — | — | 11:42 | — | — | 12:46 | — | — |
Moonset | — | 4:48 | — | — | 6:02 | — | — | 7:05 | — | — | 7:55 | — | — | 8:33 | — | — | — | 9:03 | — | — | 9:27 | — | — | 9:47 | — | — | 10:06 | — | — | 10:24 | — | — | 10:43 | — | — | 11:03 |
 | 5:22 | — | — | 5:22 | — | — | 5:24 | — | — | 5:24 | — | — | 5:26 | — | — | 5:26 | — | — | 5:28 | — | — | 5:28 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — | 5:33 | — | — |
 | — | 8:15 | — | — | 8:15 | — | — | 8:14 | — | — | 8:13 | — | — | 8:12 | — | — | 8:10 | — | — | 8:09 | — | — | 8:08 | — | — | 8:07 | — | — | 8:07 | — | — | 8:06 | — | — | 8:05 | — |
Today's sea temperature in Plum Island Sound (south end) is 20.4 °C (Statistics for 20 Jul 1981-2005 – mean: 18.9 max: 20.8 min: 16.8°C) | ||||||||||||||||||||||||||||||||||||
Nearest