Wellfleet, Cape Cod Bay Sea Conditions and Tide Table

Wellfleet, Cape Cod Bay 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 06:33 AM and sunset is at 05:14 PM.

Days 1–3 Weather Summary

A light covering of new snow, mostly falling on Wed night. Icy conditions (max 4°C on Tue night, min 0°C on Wed afternoon). Mainly fresh winds.

Days 4–6 Weather Summary

A light covering of new snow, mostly falling on Fri night. Icy conditions (max 1°C on Thu morning, min -2°C on Sat afternoon). Winds increasing (calm on Thu night, fresh winds from the NE by Sat morning).

Days 7–9 Weather Summary

A light covering of new snow, mostly falling on Sun night. Becoming milder with moderate rain (total 18mm) heaviest on Sun night. Freeze-thaw conditions (max 4°C on Sun night, min -10°C on Tue night). Winds decreasing (gales from the E on Sun night, light winds from the WNW by Tue night).

Days 10–12 Weather Summary

Mild with heavy rain (total 35mm), heaviest during Fri morning. Becoming colder with a moderate fall of snow, heaviest on Fri afternoon. Freeze-thaw conditions (max 7°C on Thu night, min -10°C on Wed morning). Winds increasing (calm on Thu morning, gales from the NW by Fri night).

Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
1
Monday
2
Tue
3
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
PM
Wave Height Map
High Tide
10:33AM3.19m
11:05PM2.89m
11:14AM3.27m
11:43PM3.02m
11:54AM3.32m
00:21AM3.14m
12:36PM3.33m
1:00AM3.25m
1:19PM3.29m
1:40AM3.32m
2:04PM3.20m
2:23AM3.35m
2:52PM3.07m
3:11AM3.32m
3:46PM2.91m
4:06AM3.26m
4:47PM2.76m
5:07AM3.19m
5:53PM2.66m
6:13AM3.15m
7:04PM2.65m
7:23AM3.15m
8:15PM2.72m
8:31AM3.22m
9:17PM2.87m
9:32AM3.31m
10:10PM3.01m
10:25AM3.37m
Low Tide
5:09PM-0.01m
5:17AM0.14m
5:47PM-0.11m
5:59AM0.01m
6:26PM-0.18m
6:42AM-0.09m
7:05PM-0.20m
7:25AM-0.16m
7:46PM-0.18m
8:11AM-0.18m
8:29PM-0.11m
9:00AM-0.15m
9:17PM0.01m
9:54AM-0.07m
10:09PM0.14m
10:54AM0.02m
11:08PM0.27m
11:58AM0.09m
00:11AM0.35m
1:04PM0.11m
1:18AM0.36m
2:12PM0.06m
2:25AM0.30m
3:15PM-0.03m
3:27AM0.17m
4:10PM-0.13m
4:22AM0.04m
4:59PM-0.20m
Wave
height (m) 
direction
period (s) 
0.5
ENE
4
0.6
E
4
0.9
ESE
6
1
ESE
8
1.2
E
10
1.3
E
10
1.3
ENE
11
1.1
ENE
12
1.1
ENE
11
1
ENE
11
0.8
E
10
0.5
E
10
0.3
ENE
9
0.3
ENE
10
0.7
ESE
4
1.2
ENE
6
1.2
ENE
6
1.1
NE
6
1
NE
6
1.4
ENE
5
4
E
8
4
E
10
3.5
E
10
3
NNE
7
3
NNE
8
2.5
N
7
1.7
N
7
0.9
ENE
10
0.6
ENE
10
0.4
ENE
9
0.3
ENE
9
0.3
ENE
9
0.8
ESE
4
1.1
SE
6
1.3
SE
7
3
NNW
7
2.3
NW
6
1.4
NW
6
0.9
W
4
1.1
NW
5
1.3
NNW
6
1.4
N
6
0.9
NNE
6
0.7
NE
6
1.1
SSE
4
1.7
SW
5
1.8
SW
5
part cloud
clear
part cloud
part cloud
cloud
part cloud
cloud
light snow
snow showers
clear
clear
part cloud
cloud
light snow
light snow
cloud
cloud
part cloud
cloud
cloud
light snow
light snow
light snow
light snow
cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
light rain
heavy rain
heavy rain
mod snow
snow showers
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
some clouds
clear
some clouds
some clouds
cloudy
some clouds
cloudy
light snow
snow shwrs
clear
clear
some clouds
cloudy
light snow
light snow
cloudy
cloudy
some clouds
cloudy
cloudy
light snow
light snow
light snow
light snow
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
cloudy
light rain
heavy rain
heavy rain
mod snow
snow shwrs
clear
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
 km/h
20
ENE
20
ENE
10
N
10
SW
20
SSW
15
WSW
15
W
15
N
30
N
15
N
5
W
15
SW
10
S
20
ESE
20
NE
25
ENE
30
NE
20
NE
30
ENE
40
E
70
E
45
SSE
50
SE
65
N
45
NW
50
NW
25
NW
15
W
15
SSW
5
SSE
0
E
15
ESE
25
SSE
25
SSW
40
N
60
WNW
45
WNW
35
W
30
W
30
NW
30
NNW
30
NNE
5
ESE
25
S
40
S
50
SW
55
SW
 mm 
18
1
11
15
8
max°C
1
1
1
1
3
4
2
1
2
1
1
0
1
0
1
0
-2
0
1
1
4
2
1
2
-2
-3
-8
-9
-4
0
2
4
7
7
4
1
-1
1
3
1
1
-1
-3
-2
8
9
8
Moonrise
6:17
6:42
7:05
7:26
7:47
8:11
8:38
9:11
9:53
10:47
11:52
1:05
2:22
3:37
4:50
6:00
Moonset
4:27
5:37
6:47
7:58
9:11
10:26
11:43
1:00
2:13
3:18
4:10
4:52
5:24
5:50
6:13
Sunrise
6:33
6:33
6:31
6:30
6:28
6:26
6:24
6:24
6:22
6:20
6:18
6:18
6:16
6:15
6:13
6:11
Sunset
5:14
5:15
5:15
5:17
5:19
5:20
5:21
5:22
5:23
5:24
5:25
5:28
5:29
5:30
5:30
5:31
Today's sea temperature in Wellfleet, Cape Cod Bay is
2.9° C
(Statistics for 16 Feb 1981-2005 – mean: 3.8 max: 4.9 min: 2.4°C)
Issued (local time): 6 am Monday 16 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
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