Philadelphia Sea Conditions and Tide Table

Philadelphia 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 07:16 AM and sunset is at 04:37 PM.

Days 1–3 Weather Summary

Moderate rain (total 19mm), heaviest on Thu night. Icy conditions (max 14°C on Thu night, min -3°C on Fri night). Winds increasing (calm on Thu morning, fresh winds from the W by Fri afternoon).

Days 4–6 Weather Summary

A dusting of new snow. Icy conditions (max 7°C on Tue night, min -4°C on Mon morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Fri morning. Freeze-thaw conditions (max 13°C on Fri night, min -2°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 6°C on Mon afternoon, min -3°C on Sat night). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
12:42PM1.90m
1:06AM1.59m
1:24PM1.90m
1:50AM1.55m
2:04PM1.89m
2:31AM1.53m
2:41PM1.89m
3:09AM1.51m
3:18PM1.88m
3:47AM1.51m
3:53PM1.88m
4:24AM1.54m
4:30PM1.87m
5:04AM1.58m
5:13PM1.84m
5:51AM1.64m
6:03PM1.80m
6:45AM1.70m
7:01PM1.74m
7:44AM1.77m
8:04PM1.69m
8:43AM1.84m
9:06PM1.65m
Low Tide
7:43PM0.03m
7:44AM0.07m
8:29PM0.03m
8:27AM0.06m
9:13PM0.03m
9:10AM0.06m
9:56PM0.05m
9:52AM0.06m
10:38PM0.06m
10:35AM0.07m
11:19PM0.06m
11:19AM0.07m
00:01AM0.06m
12:06PM0.08m
00:44AM0.05m
12:57PM0.09m
1:29AM0.03m
1:53PM0.10m
2:17AM0.02m
2:54PM0.10m
3:10AM0.00m
3:57PM0.09m
4:07AM-0.01m
Wave
height (m) 
direction
period (s) 
clear
part cloud
mod rain
rain showers
rain showers
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
light snow
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
cloud
clear
some clouds
mod rain
rain shwrs
rain shwrs
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
light snow
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
some clouds
clear
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
 km/h
5
ENE
10
SE
25
S
25
WSW
35
W
25
WNW
10
NW
10
SSW
20
SSW
20
W
25
WNW
20
WNW
20
NW
5
WNW
10
SSW
25
SSW
15
SW
20
NW
15
NW
15
NNW
5
ENE
10
S
5
S
0
S
10
SSW
15
WSW
20
NW
20
NNW
15
NNW
5
NNE
0
SSW
5
SW
5
WSW
5
N
5
N
10
NNW
 mm 
10
8
1
2
max°C
7
9
14
10
3
-1
1
2
4
6
4
-2
-1
0
0
1
4
7
4
3
-1
0
1
3
7
12
13
3
3
-2
1
2
2
5
6
4
Moonrise
6:18
7:16
8:08
8:52
9:30
10:01
10:28
10:52
11:14
11:37
12:01
12:29
Moonset
3:12
4:00
4:55
5:57
7:02
8:08
9:14
10:21
11:28
12:37
1:49
Sunrise
7:16
7:16
7:18
7:18
7:18
7:18
7:20
7:20
7:20
7:20
7:20
7:20
Sunset
4:37
4:37
4:37
4:37
4:38
4:38
4:39
4:40
4:40
4:42
4:43
4:43
Today's sea temperature in Philadelphia is
4.8° C
(Statistics for 18 Dec 1981-2005 – mean: 5.6 max: 8.5 min: 2.9°C)
Issued (local time): 6 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest