Sea Conditions for Johnston Atoll

Detailed Sea Conditions for Johnston Atoll over the next 2 days

Issued (local time): 7 pm Friday 25 Sep 2020

Detailed Sea Conditions for Johnston Atoll over the next 2 days

Issued (local time): 7 pm Friday 25 Sep 2020
Forecast update inUpdates in  hr  min  sUpdate imminent
Friday 25 Saturday 26 Sunday 27
5PM 8PM 11PM 2AM 5AM 8AM 11AM 2PM 5PM 8PM 11PM 2AM 5AM 8AM 11AM 2PM 5PM 8PM
Tide State flow ebb low flow high ebb low flow high ebb low flow high ebb low flow high ebb
High Tide
height (m)




2:25AM
0.47



2:25PM
0.63



3:19AM
0.54



3:18PM
0.66

Low Tide
height (m)


8:18PM
0.14



8:07AM
0.21



9:09PM
0.10



9:06AM
0.16



Swell (m)
direction
2.1E 2.1ESE 2.2ESE 2.1ESE 2.1ESE 2.0ESE 2.0ESE 1.9E 1.9E 1.8E 1.8E 1.8E 1.8E 1.7E 1.7E 1.6E 1.6E 1.5E
Wave Height (m) 2.1 2.1 2.2 2.1 2.1 2.0 2.0 1.9 1.9 1.8 1.8 1.8 1.8 1.7 1.7 1.6 1.6 1.5
Period (s) 8 8 9 10 9 9 9 9 9 9 9 9 9 9 9 9 9 9
Wind
(km/h)
30

E
30

E
30

E
30

E
25

E
30

E
25

E
20

ENE
25

ENE
25

ENE
30

E
25

ESE
25

E
25

E
25

E
25

E
25

ENE
25

ENE
  Today's sea temperature in Johnston Atoll, Pacific Ocean is 28.0 °C (Statistics for 25 Sep 1981-2005 – mean: 27.9 max: 28.8 min: 27.1 °C)
 
Summary  some
clouds
clear some
clouds
some
clouds
clear clear clear clear clear risk
tstorm
clear clear some
clouds
some
clouds
clear clear clear clear
Rain mm - - - - - - - - - 1 - - - - - - - -
Temp °C 27 26 26 26 27 26 27 27 27 27 26 26 26 26 26 26 26 26
Chill °C 27 26 26 26 27 26 27 27 27 27 26 26 26 26 26 26 26 26
Sunrise - - - - - 7:07 - - - - - - - 7:07 - - - -
Sunset 7:09 - - - - - - - 7:09 - - - - - - - 7:08 -

Tide datum: Mean Lower Low Water.