Postville Sea Conditions and Tide Table

Postville 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 —.

Days 1–4 Weather Summary

A light fall of snow, heaviest on Fri night. Turning milder with light rain (total 5mm) on Fri night. Icy conditions (max 7°C on Fri night, min -19°C on Thu night). Winds increasing (calm on Fri morning, gales from the WNW by Sat night).

Days 5–7 Weather Summary

A moderate fall of snow, heaviest on Tue morning. Air temperatures will be well below freezing (max -8°C on Mon afternoon, min -21°C on Tue night). Winds increasing (calm on Sun night, strong winds from the NW by Mon night).

Days 8–10 Weather Summary

Mostly dry. Extremely cold (max -13°C on Sat afternoon, min -22°C on Thu morning). Wind will be generally light.

Days 11–13 Weather Summary

A light covering of new snow, mostly falling on Sun night. Temperatures will be well below freezing (max -8°C on Sun night, min -18°C on Mon night). Winds increasing (calm on Sat night, strong winds from the NW by Sun night).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
6:00PM2.13m
6:26AM2.27m
6:50PM2.10m
7:13AM2.25m
7:37PM2.08m
7:58AM2.23m
8:24PM2.07m
8:43AM2.22m
9:10PM2.07m
9:28AM2.20m
9:56PM2.08m
10:13AM2.19m
10:42PM2.10m
10:58AM2.18m
11:28PM2.12m
11:44AM2.17m
00:15AM2.14m
12:30PM2.16m
1:02AM2.17m
1:16PM2.15m
1:48AM2.19m
2:03PM2.15m
2:35AM2.22m
2:50PM2.15m
Low Tide
00:12AM1.03m
12:47PM1.08m
1:00AM1.07m
1:33PM1.08m
1:45AM1.10m
2:18PM1.08m
2:30AM1.13m
3:02PM1.07m
3:14AM1.15m
3:46PM1.06m
3:59AM1.16m
4:30PM1.05m
4:45AM1.17m
5:15PM1.03m
5:31AM1.17m
5:59PM1.02m
6:17AM1.17m
6:44PM1.01m
7:04AM1.16m
7:29PM1.00m
7:51AM1.15m
8:14PM1.00m
8:38AM1.12m
Wave
height (m) 
direction
period (s) 
part cloud
light snow
light snow
mod snow
light rain
light snow
snow showers
part cloud
part cloud
cloud
cloud
light snow
mod snow
light snow
light snow
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
light snow
light snow
light snow
light snow
cloud
cloud
part cloud
clear
clear
some clouds
light snow
light snow
mod snow
light rain
light snow
snow shwrs
some clouds
some clouds
cloudy
cloudy
light snow
mod snow
light snow
light snow
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
cloudy
cloudy
cloudy
light snow
light snow
light snow
light snow
cloudy
cloudy
some clouds
clear
clear
 km/h
20
SW
5
E
5
E
25
SSE
60
S
50
W
55
W
25
WSW
10
SSW
5
N
30
NNW
35
NNW
45
NW
40
NW
30
NW
10
SW
10
SW
15
SW
15
SSW
10
SSW
10
SSW
10
SSW
10
SSW
10
SSW
5
S
0
W
5
NNW
10
WNW
30
NW
35
NW
30
NW
30
NW
15
W
15
W
20
W
20
W
 mm 
4
1
max°C
-17
-15
-11
7
7
-4
-10
-14
-13
-12
-9
-8
-8
-9
-8
-15
-18
-16
-19
-19
-17
-20
-19
-17
-17
-14
-13
-11
-10
-9
-8
-10
-12
-14
-14
-13
Moonrise
9:17
10:08
10:44
11:06
11:22
11:33
11:42
11:49
11:57
12:05
12:15
12:30
Moonset
2:51
3:48
5:00
6:21
7:45
9:08
10:31
11:54
1:20
2:50
4:26
Sunrise
8:49
8:51
8:51
8:52
8:52
8:52
8:52
8:52
8:52
8:52
8:52
8:52
Sunset
4:01
4:01
4:01
4:02
4:04
4:04
4:05
4:06
4:07
4:07
4:07
4:08
Today's sea temperature in Postville is
-0.1° C
(Statistics for 18 Dec 1981-2005 – mean: -0.1 max: 0.4 min: -0.7°C)
Issued (local time): 7 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest