Provincetown Sea Conditions and Tide Table

Provincetown 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 07:03 AM and sunset is at 04:09 PM.

Days 1–3 Weather Summary

Moderate rain (total 10mm) heaviest on Fri afternoon, then becoming colder with a dusting of snow on Fri night. Icy conditions (max 12°C on Thu night, min -1°C on Fri night). Winds increasing (light winds from the SSE on Thu morning, severe gales from the S by Fri morning).

Days 4–6 Weather Summary

Some drizzle, heaviest during Tue afternoon. Icy conditions (max 7°C on Sun morning, min -4°C on Mon morning). Winds decreasing (near gales from the NW on Sun night, light winds from the WNW by Mon night).

Days 7–9 Weather Summary

Moderate rain (total 11mm), heaviest on Fri morning. Freeze-thaw conditions (max 11°C on Fri afternoon, min -4°C on Wed morning). Winds increasing (light winds from the NNW on Wed night, gales from the SW by Thu night).

Days 10–12 Weather Summary

Light rain (total 7mm), mostly falling on Sun night. Mild temperatures (max 5°C on Sun night, min 1°C on Mon night). Winds increasing (calm on Sat night, strong winds from the N by Mon night).

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
10:08AM2.84m
10:47PM2.45m
10:48AM2.87m
11:28PM2.47m
11:27AM2.89m
00:07AM2.48m
12:06PM2.90m
00:46AM2.49m
12:46PM2.90m
1:26AM2.50m
1:26PM2.88m
2:06AM2.53m
2:09PM2.85m
2:49AM2.58m
2:55PM2.80m
3:34AM2.64m
3:45PM2.75m
4:22AM2.72m
4:40PM2.69m
5:13AM2.83m
5:38PM2.65m
6:06AM2.94m
6:38PM2.64m
Low Tide
4:36PM0.09m
4:35AM0.41m
5:15PM0.06m
5:15AM0.39m
5:54PM0.03m
5:56AM0.38m
6:33PM0.02m
6:36AM0.37m
7:13PM0.01m
7:18AM0.37m
7:53PM0.02m
8:02AM0.36m
8:35PM0.02m
8:49AM0.34m
9:19PM0.04m
9:39AM0.31m
10:07PM0.06m
10:34AM0.25m
10:57PM0.09m
11:32AM0.16m
11:51PM0.11m
12:32PM0.05m
00:47AM0.10m
Wave
height (m) 
direction
period (s) 
0.2
NNW
3
0.6
S
3
1
S
4
1.9
S
5
1.9
S
6
1.7
WNW
5
1.4
WNW
5
0.6
NW
4
0.9
SSW
4
1.1
SW
4
1.3
WNW
5
1.5
NW
5
2.2
NNW
6
2
NNW
6
0.8
NNE
6
0.8
SW
4
1.6
SW
5
1.3
WNW
5
2.2
NNW
6
2
NNW
6
1.1
NNE
7
0.6
NNE
6
0.8
SW
4
1
SSW
4
1.6
SW
5
0.9
SW
4
1
NW
5
0.7
N
5
0.4
NNE
5
0.4
NE
5
0.2
NNE
5
0.3
SSE
2
0.2
SSE
2
0.1
E
4
0.2
NNW
2
1.6
N
6
clear
clear
rain showers
light rain
light rain
snow showers
clear
part cloud
cloud
clear
part cloud
cloud
clear
clear
part cloud
cloud
rain showers
part cloud
clear
clear
clear
clear
part cloud
mod rain
light rain
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
cloud
light rain
light rain
clear
clear
rain shwrs
light rain
light rain
snow shwrs
clear
some clouds
cloudy
clear
some clouds
cloudy
clear
clear
some clouds
cloudy
rain shwrs
some clouds
clear
clear
clear
clear
some clouds
mod rain
light rain
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
cloudy
light rain
light rain
 km/h
10
SSE
35
S
40
S
70
SSE
55
SW
60
WSW
40
WNW
15
W
45
SSW
40
WSW
50
WNW
50
WNW
60
NW
50
NW
20
WNW
45
SW
55
WSW
50
W
60
NW
50
NNW
20
NNW
25
SW
35
SW
45
SSW
55
SW
30
WSW
35
NW
15
N
15
E
10
S
15
S
25
S
15
S
10
WNW
20
NNW
45
N
 mm 
1
4
5
1
7
4
5
1
1
max°C
4
7
12
12
12
2
1
3
7
7
4
0
-4
-3
-2
3
2
4
-4
-3
-3
1
4
9
9
11
7
3
3
4
4
4
5
5
5
4
Moonrise
6:06
7:04
7:56
8:40
9:17
9:47
10:12
10:34
10:55
11:16
11:38
12:04
Moonset
2:43
3:30
4:26
5:28
6:34
7:42
8:50
9:58
11:07
12:18
1:32
Sunrise
7:03
7:03
7:05
7:05
7:05
7:05
7:05
7:07
7:07
7:07
7:07
7:07
Sunset
4:09
4:10
4:10
4:12
4:12
4:13
4:13
4:14
4:15
4:15
4:15
4:16
Today's sea temperature in Provincetown is
7.1° C
(Statistics for 18 Dec 1981-2005 – mean: 7.4 max: 9.6 min: 5.5°C)
Issued (local time): 12 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest