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 05:24 AM and sunset is at 07:49 PM.

Days 1–3 Weather Summary

Light rain (total 5mm), mostly falling on Mon morning. Cool air temperatures (max 14°C on Wed night, min 8°C on Tue morning). Winds increasing (light winds from the ESE on Tue afternoon, fresh winds from the S by Wed night).

Days 4–6 Weather Summary

Some drizzle, heaviest during Thu morning. Cool air temperatures (max 16°C on Sat afternoon, min 10°C on Fri night). Winds decreasing (fresh winds from the SSE on Thu morning, light winds from the W by Fri night).

Days 7–9 Weather Summary

Light rain (total 4mm), mostly falling on Mon night. Warm (max 22°C on Mon afternoon, min 9°C on Tue night). Winds decreasing (fresh winds from the SW on Mon night, calm by Tue afternoon).

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Fri night. Warm (max 20°C on Fri afternoon, min 8°C on Wed morning). Winds increasing (calm on Wed afternoon, strong winds from the SW by Fri afternoon).

Days 13–16 Weather Summary

Heavy rain (total 34mm), heaviest during Sat afternoon. Very mild (max 16°C on Mon afternoon, min 10°C on Sat afternoon). Winds decreasing (strong winds from the NNE on Sat afternoon, calm by Sun afternoon).

Monday
11
Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Saturday
16
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tue
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
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High Tide
7:09AM2.90m
7:45PM2.89m
8:04AM2.95m
8:34PM3.07m
9:00AM3.03m
9:23PM3.28m
9:54AM3.12m
10:11PM3.49m
10:45AM3.20m
10:58PM3.66m
11:36AM3.26m
11:47PM3.78m
12:28PM3.27m
00:38AM3.83m
1:22PM3.26m
1:32AM3.81m
2:18PM3.22m
2:27AM3.72m
3:14PM3.16m
3:24AM3.58m
4:12PM3.10m
4:25AM3.41m
5:14PM3.06m
5:29AM3.24m
6:16PM3.05m
6:35AM3.09m
7:16PM3.07m
7:39AM2.99m
Low Tide
1:44PM0.38m
2:11AM0.46m
2:35PM0.32m
3:06AM0.27m
3:26PM0.23m
4:00AM0.05m
4:16PM0.13m
4:52AM-0.16m
5:05PM0.05m
5:43AM-0.34m
5:54PM-0.02m
6:34AM-0.45m
6:45PM-0.04m
7:26AM-0.48m
7:37PM-0.02m
8:19AM-0.44m
8:30PM0.04m
9:13AM-0.34m
9:26PM0.14m
10:09AM-0.20m
10:25PM0.25m
11:08AM-0.05m
11:28PM0.34m
12:09PM0.09m
00:34AM0.38m
1:08PM0.20m
1:37AM0.38m
2:05PM0.29m
Wave
Height (m)
Direction
Period (s)
0.9
ESE
8
0.8
ESE
8
0.9
E
8
1
E
8
0.7
ESE
7
0.6
ESE
7
0.6
E
7
0.9
S
4
1.1
S
4
1.2
SE
6
0.8
SE
6
1
ESE
8
0.9
ESE
8
1
ESE
9
1.1
E
9
1
E
9
0.8
E
9
0.7
E
9
0.5
E
8
0.5
E
8
0.7
SE
8
0.5
SE
8
0.4
SE
8
0.6
SW
4
0.5
NW
3
0.4
ESE
9
0.9
NNW
4
0.9
NNW
5
0.6
N
5
0.7
N
5
0.5
N
4
0.3
E
14
0.5
SW
3
0.5
SW
3
1.1
SW
4
1.1
SW
4
1.1
SW
4
1.4
NNE
5
1
NNE
5
0.7
NE
4
0.6
ENE
5
0.5
SE
8
0.4
SE
8
0.7
S
3
0.6
SE
7
0.7
S
3
0.6
SE
5
light rain
cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
light rain
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
rain showers
light rain
cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
light rain
light rain
heavy rain
rain showers
clear
part cloud
clear
clear
clear
cloud
cloud
light rain
light rain
cloudy
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
light rain
some clouds
some clouds
clear
clear
some clouds
cloudy
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
rain shwrs
light rain
cloudy
some clouds
clear
clear
clear
some clouds
some clouds
clear
clear
clear
light rain
light rain
heavy rain
rain shwrs
clear
some clouds
clear
clear
clear
cloudy
cloudy
light rain
km/h
10
NW
10
ESE
20
NNW
25
NNW
10
ESE
20
SW
25
SW
35
S
35
S
30
SE
15
SSE
10
SSW
15
WSW
10
WNW
25
W
20
W
15
SSW
20
SW
15
WSW
15
WSW
25
WNW
10
WNW
15
SW
20
SW
15
NNW
5
W
30
NNW
25
NNW
10
W
20
NW
10
NNW
20
S
20
SW
25
SW
40
SW
35
SW
35
SW
40
NNE
25
N
10
NNE
20
SE
20
WSW
10
SSW
25
SSW
25
SSW
25
S
20
S
5
1
2
2
1
4
14
3
2
max °C
9
11
11
8
10
11
13
12
14
13
13
12
12
11
12
14
16
16
18
21
20
16
22
18
17
15
15
8
17
18
16
17
17
19
20
16
14
14
12
11
13
13
15
16
14
15
16
Moonrise
2:31
2:52
3:14
3:37
4:05
4:39
5:23
6:19
7:27
8:44
10:02
11:17
12:29
1:36
2:42
3:46
Moonset
1:56
3:05
4:18
5:34
6:55
8:18
9:38
10:48
11:44
12:27
1:00
1:26
1:49
2:09
2:29
Sunrise
5:24
5:22
5:22
5:20
5:20
5:18
5:18
5:16
5:16
5:15
5:13
5:13
5:13
5:11
5:11
5:11
Sunset
7:49
7:50
7:51
7:52
7:52
7:53
7:54
7:55
7:57
7:58
7:59
8:00
8:00
8:00
8:01
8:02
Today's sea temperature in Wellfleet, Cape Cod Bay is
9.0° C
(Statistics for 11 May 1981-2005 – mean: 8.7 max: 10.4 min: 6.5°C)
Issued (local time): 7 am Monday 11 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest