Sachem Head Sea Conditions and Tide Table

Sachem Head 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 06:18 AM and sunset is at 05:45 PM.

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Thu night. Icy conditions (max 6°C on Sat afternoon, min -1°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

Some drizzle, heaviest during Sat night. Cool air temperatures (max 18°C on Tue afternoon, min 7°C on Sat night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Thu afternoon. Freeze-thaw conditions (max 14°C on Wed night, min -2°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

A dusting of snow turning to light rain (total 6mm) on Mon night. Freeze-thaw conditions (max 8°C on Sun afternoon, min -2°C on Fri night). Winds increasing (calm on Sat afternoon, strong winds from the ESE by Mon night).

Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Fri
20
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
12:15PM1.68m
00:34AM1.74m
12:58PM1.61m
1:14AM1.70m
1:41PM1.54m
1:55AM1.64m
2:25PM1.47m
3:39AM1.57m
3:13PM1.40m
3:27AM1.50m
4:04PM1.35m
4:21AM1.44m
5:00PM1.32m
5:20AM1.42m
6:00PM1.32m
6:22AM1.43m
6:57PM1.36m
7:19AM1.49m
7:49PM1.44m
8:10AM1.56m
8:36PM1.53m
8:56AM1.64m
9:18PM1.62m
9:39AM1.70m
9:58PM1.72m
10:21AM1.75m
10:38PM1.80m
11:03AM1.76m
Low Tide
6:24PM-0.05m
6:51AM-0.07m
7:03PM0.02m
7:33AM-0.01m
7:43PM0.10m
8:17AM0.06m
8:27PM0.19m
9:04AM0.13m
9:15PM0.25m
9:56AM0.20m
10:09PM0.30m
10:52AM0.24m
11:07PM0.32m
11:51AM0.26m
00:06AM0.30m
12:47PM0.23m
1:02AM0.25m
1:39PM0.18m
1:55AM0.17m
2:27PM0.11m
2:43AM0.09m
3:10PM0.04m
3:29AM-0.00m
3:51PM-0.03m
4:13AM-0.09m
4:31PM-0.08m
4:56AM-0.15m
5:11PM-0.10m
Wave
height (m) 
direction
period (s) 
light snow
light snow
mod snow
cloud
cloud
cloud
cloud
cloud
light rain
cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
light rain
light rain
cloud
cloud
cloud
light snow
part cloud
clear
part cloud
light rain
part cloud
clear
part cloud
light rain
heavy rain
clear
part cloud
part cloud
part cloud
clear
clear
cloud
cloud
cloud
cloud
light snow
light snow
mod snow
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
light rain
light rain
cloudy
cloudy
cloudy
light snow
some clouds
clear
some clouds
light rain
some clouds
clear
some clouds
light rain
heavy rain
clear
some clouds
some clouds
some clouds
clear
clear
cloudy
cloudy
cloudy
cloudy
 km/h
10
ENE
15
ENE
25
NE
25
NNE
20
NE
5
NNE
10
SSW
10
SW
15
SW
10
WNW
10
NW
5
W
5
SW
5
SW
15
SW
10
WSW
5
SW
10
ESE
10
ESE
10
SW
20
SW
15
N
25
N
25
NNE
20
E
30
E
20
ENE
20
NNE
10
S
10
S
15
SSW
20
W
15
WNW
10
SE
20
SE
50
SSE
30
WSW
25
W
20
NW
25
NW
25
NW
15
NNW
5
SSW
10
S
15
S
30
SSW
 mm 
1
1
2
1
1
28
max°C
2
1
0
-1
0
0
3
6
9
10
8
8
10
12
12
17
18
13
8
11
14
11
4
2
0
0
-2
5
6
4
5
8
4
3
2
11
8
8
2
4
4
-4
-3
-1
4
9
Moonrise
8:23
9:28
10:33
12:38
1:40
2:39
3:31
4:16
4:54
5:26
5:53
6:17
6:39
7:02
7:25
Moonset
7:05
7:26
7:49
9:15
9:47
10:25
11:10
12:04
1:05
2:11
3:20
4:29
5:40
6:51
8:04
Sunrise
6:18
6:16
6:15
7:13
6:11
6:09
6:09
6:07
6:05
6:03
6:01
6:00
5:58
5:56
5:54
5:54
Sunset
5:45
5:46
5:47
6:49
5:50
5:52
5:52
5:53
5:54
5:55
5:57
5:58
5:59
6:00
6:00
Today's sea temperature in Sachem Head is
0.2° C
(Statistics for 05 Mar 1981-2005 – mean: 4.0 max: 6.0 min: 2.7°C)
Issued (local time): 12 am Thursday 05 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest