Sea Conditions for Johnston Atoll

Detailed Sea Conditions for Johnston Atoll over the next 2 days

Issued (local time): 1 pm Wednesday 05 May 2021

Detailed Sea Conditions for Johnston Atoll over the next 2 days

Issued (local time): 1 pm Wednesday 05 May 2021
Forecast update inUpdates in  hr  min  sUpdate imminent 
Wednesday 5 Thursday 6 Friday 7
11AM 2PM 5PM 8PM 11PM 2AM 5AM 8AM 11AM 2PM 5PM 8PM 11PM 2AM 5AM 8AM 11AM 2PM
Tide State - flow high ebb low flow high ebb low flow high ebb low flow high ebb low flow
High Tide
height (m)

2:21PM
0.46


2:12AM
0.47


3:06PM
0.53


3:04AM
0.49


Low Tide
height (m)



8:23PM
0.12


8:39AM
-0.00


9:14PM
0.07


9:17AM
-0.02
Swell (m)
direction 		1.7NNE 1.7NNE 1.7NNE 1.7NNE 1.7NNE 1.6NE 1.8NE 1.8ENE 1.8ENE 1.8ENE 1.7ENE 1.7ENE 1.6ENE 1.6ENE 1.6ENE 1.6ENE 1.5ENE 1.5ENE
Wave Height (m) 1.7 1.7 1.7 1.7 1.7 1.6 1.8 1.8 1.8 1.8 1.7 1.7 1.6 1.6 1.6 1.6 1.5 1.5
Period (s) 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8
Wind
(km/h)
20

E
20

E
15

E
20

E
25

ESE
20

SSE
20

SE
20

SSE
15

SE
10

ESE
15

E
20

ENE
20

ENE
20

E
20

E
20

E
15

E
15

E
  Today's sea temperature in Johnston Atoll, Pacific Ocean is 25.9 °C (Statistics for 05 May 1981-2005 – mean: 25.8 max: 26.8 min: 25.0 °C)
 
Summary  clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear clear
Rain mm - - - - - - - - - - - - - - - - - -
Temp °C 24 25 25 25 25 24 24 24 24 24 25 25 25 24 24 24 24 24
Chill °C 24 25 25 25 25 24 24 24 24 24 25 25 25 24 24 24 24 24
Sunrise - - - - - - - 6:50 - - - - - - - 6:50 - -
Sunset - - 7:37 - - - - - - - 7:38 - - - - - - -

Tide datum: Mean Lower Low Water.

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