Cold Spring Harbor Sea Conditions and Tide Table

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 — and sunset is at 07:15 PM.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Mon night. Warm air temperatures (max 20°C on Wed morning, min 6°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 27mm), heaviest during Fri night. Warm air temperatures (max 24°C on Wed afternoon, min 3°C on Sat morning). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 8mm), mostly falling on Sun afternoon. Very mild (max 15°C on Sun afternoon, min 3°C on Mon morning). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Freeze-thaw conditions (max 19°C on Fri afternoon, min -2°C on Wed night). Winds increasing (light winds from the SSE on Tue afternoon, fresh winds from the NW by Wed afternoon).

Sun
29
Monday
30
Tuesday
31
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
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
PM
night
Wave Height Map
High Tide
9:56PM2.32m
10:23AM2.36m
10:43PM2.41m
11:09AM2.37m
11:26PM2.47m
11:52AM2.35m
00:06AM2.48m
12:32PM2.30m
00:44AM2.47m
1:10PM2.24m
1:21AM2.43m
1:47PM2.17m
1:58AM2.38m
2:26PM2.11m
2:37AM2.32m
3:06PM2.06m
3:19AM2.26m
3:50PM2.02m
4:04AM2.20m
4:39PM2.00m
4:55AM2.16m
5:32PM2.00m
5:50AM2.14m
6:28PM2.04m
6:48AM2.15m
7:23PM2.12m
7:45AM2.19m
Low Tide
3:48PM0.05m
4:13AM-0.03m
4:36PM-0.02m
5:02AM-0.14m
5:20PM-0.05m
5:46AM-0.20m
6:01PM-0.06m
6:27AM-0.21m
6:39PM-0.03m
7:06AM-0.18m
7:16PM0.02m
7:45AM-0.11m
7:53PM0.10m
8:23AM-0.01m
8:31PM0.20m
9:03AM0.10m
9:11PM0.31m
9:46AM0.21m
9:57PM0.42m
10:34AM0.31m
10:48PM0.50m
11:26AM0.38m
11:44PM0.54m
12:20PM0.41m
00:43AM0.52m
1:15PM0.38m
1:40AM0.43m
2:07PM0.31m
Wave
height (m) 
direction
period (s) 
part cloud
part cloud
part cloud
cloud
light rain
light rain
part cloud
part cloud
clear
part cloud
mod rain
cloud
cloud
cloud
cloud
light rain
heavy rain
cloud
cloud
cloud
light rain
mod rain
cloud
cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
some clouds
some clouds
some clouds
cloudy
light rain
light rain
some clouds
some clouds
clear
some clouds
mod rain
cloudy
cloudy
cloudy
cloudy
light rain
heavy rain
cloudy
cloudy
cloudy
light rain
mod rain
cloudy
cloudy
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
 km/h
25
SSW
25
SSW
30
SW
20
SW
15
SW
20
SW
15
SSW
25
SSW
25
SW
15
WSW
15
NE
25
E
20
ENE
15
E
5
E
10
ENE
15
ENE
20
E
20
E
5
E
20
SW
15
WNW
20
NW
20
NW
20
NNW
15
NNE
5
SE
15
S
20
NW
35
NNW
35
NW
20
WNW
20
WSW
30
SSW
30
SW
20
WSW
20
WSW
15
SSW
15
SW
20
S
10
SSW
15
SSW
15
S
25
E
25
ENE
25
E
20
ENE
 mm 
2
1
10
2
15
2
6
max°C
9
8
12
14
14
14
18
17
20
24
21
9
6
5
9
12
12
4
4
9
14
15
12
5
12
10
5
8
8
1
3
1
2
8
10
14
22
21
18
21
18
16
19
16
5
9
5
Moonrise
3:52
5:01
6:07
7:12
8:16
9:21
10:26
11:29
12:29
1:24
2:12
2:52
3:26
3:54
4:20
Moonset
5:30
5:51
6:12
6:33
6:55
7:21
7:50
8:26
9:09
9:59
10:57
12:00
1:06
2:13
3:21
Sunrise
6:41
6:39
6:37
6:35
6:33
6:33
6:31
6:28
6:28
6:26
6:24
6:22
6:20
6:20
6:18
Sunset
7:15
7:15
7:16
7:17
7:19
7:20
7:21
7:22
7:22
7:23
7:24
7:25
7:27
7:28
7:29
7:30
Today's sea temperature in Cold Spring Harbor is
5.1° C
(Statistics for 29 Mar 1981-2005 – mean: 4.9 max: 6.6 min: 2.8°C)
Issued (local time): 1 pm Sunday 29 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest