Cold Spring Harbor 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 07:13 AM and sunset is at 04:29 PM.
Days 1–3 Weather SummaryA dusting of new snow. Icy conditions (max 6°C on Tue night, min -2°C on Sun night). Winds decreasing (fresh winds from the NW on Sun afternoon, calm by Tue afternoon). | Days 4–6 Weather SummaryModerate rain (total 10mm), heaviest on Fri morning. Icy conditions (max 12°C on Fri morning, min -7°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the N by Fri afternoon). | Days 7–9 Weather SummaryA dusting of snow on Sun morning. Freezing level rising with drizzle on Sun morning. Freeze-thaw conditions (max 5°C on Sat night, min -6°C on Sat morning). Winds increasing (calm on Sat afternoon, fresh winds from the WNW by Sun night). | Days 10–12 Weather SummaryMostly dry. Freeze-thaw conditions (max 5°C on Thu morning, min -6°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | |||||||||||||||||||||||||
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 | 11:54AM2.41m | 00:24AM2.15m | 12:32PM2.41m | 1:02AM2.18m | 1:11PM2.38m | 1:42AM2.21m | 1:53PM2.34m | 2:25AM2.24m | 2:39PM2.27m | 3:11AM2.26m | 3:30PM2.20m | 4:02AM2.29m | 4:25PM2.12m | 4:56AM2.33m | 5:25PM2.06m | 5:55AM2.37m | 6:28PM2.03m | 6:55AM2.44m | 7:31PM2.04m | 7:54AM2.51m | 8:32PM2.04m | 8:54AM2.53m | 9:32PM2.12m | |||||||||||||
Low Tide | 6:21PM0.02m | 6:26AM0.24m | 6:58PM0.03m | 7:06AM0.23m | 7:36PM0.04m | 7:49AM0.22m | 8:17PM0.05m | 8:35AM0.20m | 9:00PM0.06m | 9:27AM0.17m | 9:48PM0.08m | 10:23AM0.14m | 10:40PM0.09m | 11:24AM0.09m | 11:37PM0.09m | 12:26PM0.02m | 00:37AM0.08m | 1:28PM-0.06m | 1:37AM0.04m | 2:29PM-0.15m | 2:38AM0.04m | 3:28PM-0.20m | 3:37AM-0.02m | |||||||||||||
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 | |  | |  |  |  |  |  | | |  | |  | | |  | | | | |  | | | | | | | | | | | | | | | |
clear | clear | clear | clear | some clouds | light snow | light snow | cloudy | some clouds | clear | some clouds | cloudy | cloudy | light rain | cloudy | light rain | rain shwrs | clear | clear | some clouds | cloudy | snow shwrs | clear | clear | clear | clear | some clouds | some clouds | clear | some clouds | cloudy | cloudy | some clouds | some clouds | clear | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 5 | 4 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 4 | 2 | -1 | 1 | 3 | 3 | 1 | 1 | 6 | 5 | 5 | 1 | 4 | 5 | 7 | 12 | 11 | -1 | -3 | -2 | 5 | 3 | 5 | 1 | -2 | -1 | -1 | -1 | -1 | -5 | -3 | -1 | 0 | 5 | 5 | 2 |
Moonrise | 8:49 | — | — | 9:26 | — | — | 9:57 | — | — | 10:23 | — | — | 10:46 | — | — | 11:08 | — | — | 11:30 | — | — | 11:53 | — | — | 12:20 | — | — | 12:53 | — | — | 1:35 | — | — | 2:29 | — | — |
Moonset | — | 5:46 | — | — | 6:52 | — | — | 7:59 | — | — | — | 9:06 | — | — | 10:13 | — | — | 11:21 | — | — | — | 12:31 | — | — | 1:44 | — | — | 3:01 | — | — | 4:21 | — | — | 5:40 | — | — |
 | 7:13 | — | — | 7:15 | — | — | 7:15 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — |
 | — | 4:29 | — | — | 4:29 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:31 | — | — | 4:31 | — | — | 4:32 | — | — | 4:34 | — | — | 4:35 | — | — | 4:35 | — | — | 4:36 | — |
Today's sea temperature in Cold Spring Harbor is 6.4° C (Statistics for 21 Dec 1981-2005 – mean: 8.0 max: 10.0 min: 6.0°C) | ||||||||||||||||||||||||||||||||||||
Nearest