Westport Harbor Entrance Sea Conditions and Tide Table

Westport Harbor Entrance 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 — and sunset is at 04:15 PM.

Days 1–4 Weather Summary

Moderate rain (total 12mm), heaviest on Fri afternoon. Icy conditions (max 14°C on Fri morning, min -1°C on Fri night). Winds decreasing (gales from the S on Fri morning, light winds from the WSW by Sat afternoon).

Days 5–7 Weather Summary

Some drizzle, heaviest during Tue afternoon. Icy conditions (max 4°C on Tue morning, min -5°C on Sun night). Mainly fresh winds.

Days 8–10 Weather Summary

Heavy rain (total 21mm), heaviest during Fri morning. Mild temperatures (max 9°C on Thu night, min 1°C on Wed night). Mainly fresh winds.

Days 11–13 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 5°C on Sat afternoon, min -3°C on Sat night). Wind will be generally light.

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
Wave Height Map
High Tide
6:50PM0.78m
7:12AM0.99m
7:32PM0.79m
7:52AM0.99m
8:13PM0.80m
8:32AM0.99m
8:54PM0.80m
9:13AM0.97m
9:36PM0.79m
9:54AM0.94m
10:19PM0.79m
10:37AM0.90m
11:05PM0.80m
11:23AM0.86m
11:54PM0.81m
12:14PM0.82m
00:49AM0.84m
1:10PM0.79m
1:47AM0.88m
2:10PM0.77m
2:47AM0.94m
3:12PM0.78m
3:48AM1.01m
Low Tide
1:08PM0.05m
00:42AM0.02m
1:40PM0.03m
1:16AM0.02m
2:11PM0.02m
1:50AM0.01m
2:42PM0.02m
2:26AM0.01m
3:13PM0.02m
3:03AM0.02m
3:47PM0.02m
3:45AM0.03m
4:23PM0.02m
4:31AM0.05m
5:05PM0.02m
5:24AM0.07m
5:52PM0.02m
6:26AM0.08m
6:46PM0.02m
7:37AM0.08m
7:48PM0.00m
8:55AM0.05m
8:54PM-0.02m
10:10AM0.01m
Wave
height (m) 
direction
period (s) 
0.7
S
7
1.3
S
6
2.2
S
7
2.2
S
10
2
S
11
1.2
S
11
0.7
S
10
1.3
SSW
5
1.4
SSW
8
1.1
S
8
0.9
SSW
8
0.7
WNW
3
0.5
NW
3
0.2
WNW
2
0.8
SW
4
0.9
SSW
5
0.5
SSW
7
0.5
SSW
7
0.3
SSW
6
0.2
SSW
6
0.8
SSW
4
1
SSW
5
0.8
SSW
6
1.2
SSW
7
1.2
S
8
0.8
S
8
0.6
S
8
0.6
S
8
0.4
SSW
7
0.2
S
6
0.1
S
6
0.1
S
6
0.4
SSW
3
0.2
SSW
3
0.3
N
2
0.1
S
11
clear
rain showers
mod rain
light rain
part cloud
clear
cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
cloud
light rain
clear
clear
part cloud
part cloud
cloud
light rain
light rain
mod rain
part cloud
rain showers
clear
part cloud
clear
clear
part cloud
part cloud
light snow
part cloud
clear
clear
clear
rain shwrs
mod rain
light rain
some clouds
clear
cloudy
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
cloudy
light rain
clear
clear
some clouds
some clouds
cloudy
light rain
light rain
mod rain
some clouds
rain shwrs
clear
some clouds
clear
clear
some clouds
some clouds
light snow
some clouds
clear
clear
 km/h
20
SSE
30
S
60
SSE
25
SW
40
W
25
WNW
15
WSW
40
SW
35
WSW
30
NW
35
WNW
35
NW
25
NW
15
W
25
SW
25
WSW
15
WNW
25
NW
15
NNW
0
ESE
30
SW
30
SW
20
SW
30
SW
15
NNW
5
ENE
20
NNW
20
N
20
N
10
N
0
ESE
10
S
20
SW
15
NNW
20
N
10
NNW
 mm 
1
6
5
1
4
4
9
4
max°C
9
12
14
10
2
1
3
7
6
3
-2
-1
-2
1
4
2
1
4
4
4
6
7
9
9
7
7
7
5
-1
1
1
3
3
1
-1
1
Moonrise
7:06
7:58
8:42
9:18
9:49
10:14
10:37
10:58
11:20
11:43
12:09
12:41
Moonset
3:36
4:32
5:34
6:40
7:47
8:55
10:03
11:11
12:21
1:35
2:53
Sunrise
7:05
7:05
7:07
7:07
7:07
7:07
7:09
7:09
7:09
7:09
7:09
7:09
Sunset
4:15
4:15
4:16
4:16
4:17
4:17
4:19
4:19
4:20
4:21
4:21
4:22
Today's sea temperature in Westport Harbor Entrance is
5.1° C
(Statistics for 18 Dec 1981-2005 – mean: 8.5 max: 11.2 min: 6.7°C)
Issued (local time): 6 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest