Wellfleet Sea Conditions and Tide Table

Wellfleet 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 07:00 AM and sunset is at 04:08 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 8°C on Wed morning, min -5°C on Mon morning). Mainly strong winds.

Days 4–6 Weather Summary

Moderate rain (total 10mm), heaviest on Fri morning. Icy conditions (max 12°C on Thu night, min -4°C on Fri night). Winds decreasing (gales from the S on Fri morning, light winds from the WSW by Sat afternoon).

Days 7–9 Weather Summary

Moderate rain (total 11mm), heaviest on Tue morning. Freeze-thaw conditions (max 9°C on Sun morning, min -5°C on Tue night). Winds increasing (calm on Mon night, near gales from the WNW by Tue night).

Days 10–12 Weather Summary

Light rain (total 6mm), mostly falling on Sat morning. Freeze-thaw conditions (max 9°C on Sat morning, min -6°C on Wed morning). Winds increasing (light winds from the S on Fri morning, strong winds from the SSW by Sat morning).

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
7:56AM3.02m
8:30PM2.70m
8:42AM3.07m
9:19PM2.70m
9:25AM3.11m
10:04PM2.72m
10:06AM3.15m
10:46PM2.73m
10:46AM3.18m
11:26PM2.75m
11:25AM3.20m
00:05AM2.76m
12:04PM3.21m
00:44AM2.76m
12:43PM3.21m
1:24AM2.78m
1:24PM3.19m
2:04AM2.81m
2:07PM3.15m
2:47AM2.86m
2:53PM3.10m
3:32AM2.92m
3:43PM3.04m
4:19AM3.02m
Low Tide
2:35PM0.35m
2:39AM0.52m
3:23PM0.28m
3:24AM0.53m
4:07PM0.21m
4:06AM0.52m
4:48PM0.16m
4:47AM0.50m
5:28PM0.12m
5:28AM0.48m
6:06PM0.09m
6:08AM0.46m
6:45PM0.08m
6:49AM0.45m
7:25PM0.07m
7:31AM0.45m
8:05PM0.07m
8:15AM0.44m
8:47PM0.07m
9:01AM0.42m
9:32PM0.09m
9:52AM0.39m
10:19PM0.12m
Wave
height (m) 
direction
period (s) 
2
N
6
1.9
NW
6
1.1
NW
5
0.6
WNW
4
0.5
W
3
1
WSW
4
1.5
SW
5
1.5
SW
5
2
WNW
6
0.7
NNW
5
0.8
SSE
3
1.5
SSE
5
2.5
SE
7
2.1
SE
10
3
WNW
7
1.6
NW
6
1
SE
10
1
SE
9
1.6
SW
5
1.2
WSW
4
1.8
WNW
5
1.6
NW
6
1
NNW
5
0.5
E
12
1.3
SSE
5
1.8
SSW
5
2.5
WNW
7
2.2
NW
7
1.2
NNW
6
0.7
NW
5
0.9
WNW
4
1.1
NW
5
1.3
NNW
5
0.7
NNW
5
0.5
NNE
5
1
SSE
4
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
mod rain
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
mod rain
light rain
part cloud
clear
part cloud
clear
part cloud
clear
clear
clear
part cloud
light rain
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
some clouds
clear
clear
clear
some clouds
mod rain
rain shwrs
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
cloudy
mod rain
light rain
some clouds
clear
some clouds
clear
some clouds
clear
clear
clear
some clouds
light rain
 km/h
45
NW
40
WNW
30
W
20
W
20
WSW
40
SW
45
SW
45
SW
50
WNW
15
SSW
35
S
45
S
65
S
30
W
60
W
30
WNW
10
WSW
35
SSW
50
SW
35
WSW
50
W
40
NW
25
NW
15
S
45
SSE
45
SW
60
WNW
40
NW
25
W
20
W
30
WNW
35
WNW
35
NW
10
NNW
25
S
35
S
 mm 
8
2
8
3
3
max°C
-4
-3
-1
-2
-1
6
8
7
5
2
6
12
12
8
0
-2
0
7
9
6
4
-1
-1
1
7
9
4
-4
-1
-1
0
1
-1
-2
0
8
Moonrise
2:56
3:59
5:03
6:05
7:03
7:55
8:39
9:16
9:46
10:11
10:33
10:54
Moonset
1:07
1:33
2:04
2:43
3:30
4:26
5:28
6:34
7:42
8:50
9:58
11:07
Sunrise
7:00
7:01
7:01
7:01
7:03
7:03
7:03
7:03
7:05
7:05
7:05
7:05
Sunset
4:08
4:09
4:09
4:09
4:10
4:10
4:12
4:12
4:13
4:13
4:14
4:14
Today's sea temperature in Wellfleet is
7.9° C
(Statistics for 15 Dec 1981-2005 – mean: 7.9 max: 9.8 min: 6.4°C)
Issued (local time): 6 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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