Reagan National Airport Sea Conditions and Tide Table

Reagan National Airport 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 07:22 AM and sunset is at 04:50 PM.

Days 1–3 Weather Summary

A dusting of new snow. Cool air temperatures (max 10°C on Tue night, min 2°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

A dusting of snow turning to light rain (total 2mm) on Sat night. Icy conditions (max 12°C on Sun morning, min -2°C on Thu night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 8°C on Sun night, min -5°C on Mon night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 9°C on Thu morning, min -9°C on Thu night). Winds increasing (light winds from the SW on Wed night, fresh winds from the NW by Fri morning).

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Sat
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
Wave Height Map
High Tide
10:15AM0.75m
10:21PM0.86m
10:53AM0.77m
11:05PM0.86m
11:36AM0.79m
11:52PM0.84m
12:24PM0.82m
00:45AM0.82m
1:17PM0.86m
1:44AM0.79m
2:14PM0.89m
2:47AM0.77m
3:13PM0.92m
3:51AM0.76m
4:13PM0.95m
4:55AM0.76m
5:12PM0.97m
5:55AM0.76m
6:12PM0.97m
6:53AM0.79m
7:09PM0.98m
7:48AM0.82m
Low Tide
4:40PM0.00m
5:27AM-0.01m
5:25PM0.01m
6:05AM-0.02m
6:13PM0.01m
6:44AM-0.03m
7:07PM0.02m
7:27AM-0.04m
8:08PM0.02m
8:14AM-0.05m
9:15PM0.01m
9:07AM-0.05m
10:24PM-0.01m
10:06AM-0.05m
11:29PM-0.04m
11:11AM-0.06m
00:32AM-0.06m
12:21PM-0.06m
1:30AM-0.10m
1:24PM-0.09m
2:24AM-0.13m
2:22PM-0.12m
Wave
height (m) 
direction
period (s) 
cloud
part cloud
clear
clear
part cloud
light snow
cloud
part cloud
part cloud
part cloud
cloud
snow showers
cloud
cloud
light rain
cloud
cloud
part cloud
cloud
part cloud
clear
clear
part cloud
clear
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
cloudy
some clouds
clear
clear
some clouds
light snow
cloudy
some clouds
some clouds
some clouds
cloudy
snow shwrs
cloudy
cloudy
light rain
cloudy
cloudy
some clouds
cloudy
some clouds
clear
clear
some clouds
clear
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
 km/h
10
SSW
5
SW
10
W
15
NW
10
NNW
5
SSE
10
SSW
15
NNW
15
N
10
E
10
SSE
5
ENE
10
NNE
5
NE
5
ESE
15
SSW
10
NW
20
WNW
25
WNW
20
WNW
20
WNW
25
WNW
20
NW
15
WNW
10
SW
5
SSW
5
SW
10
SW
25
W
30
WNW
35
NW
30
WNW
25
WNW
20
WNW
20
NW
 mm 
2
max°C
5
8
10
8
8
5
6
8
4
-1
1
1
2
1
6
12
12
8
-2
-2
-4
-1
0
-3
1
2
0
9
7
-7
-4
-4
-6
-2
-1
Moonrise
10:06
10:34
10:58
11:22
11:45
12:10
12:39
1:14
1:57
2:53
4:00
5:15
Moonset
8:19
9:24
10:30
11:36
12:44
1:55
3:11
4:29
5:46
6:57
7:56
Sunrise
7:22
7:24
7:24
7:24
7:24
7:24
7:24
7:26
7:26
7:26
7:26
7:26
Sunset
4:50
4:51
4:51
4:52
4:52
4:52
4:53
4:54
4:55
4:57
4:57
4:58
Today's sea temperature in Reagan National Airport is
5.3° C
(Statistics for 23 Dec 1981-2005 – mean: 6.7 max: 9.0 min: 4.2°C)
Issued (local time): 12 am Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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