Sea Conditions for Johnston Atoll

Detailed Sea Conditions for Johnston Atoll over the next 2 days

Issued (local time): 1 pm Saturday 19 Oct 2019

Detailed Sea Conditions for Johnston Atoll over the next 2 days

Issued (local time): 1 pm Saturday 19 Oct 2019
m, °C | ft, °F Saturday 19 Sunday 20 Monday 21
  11AM 2PM 5PM 8PM 11PM 2AM 5AM 8AM 11AM 2PM 5PM 8PM 11PM 2AM 5AM 8AM 11AM 2PM
Tide State high ebb low flow high ebb low flow high ebb low flow flow high ebb ebb flow high
High Tide
height (m)
8:56AM
0.69



9:37PM
0.48



10:01AM
0.65




11:04PM
0.46



11:24AM
0.62
Low Tide
height (m)


3:33PM
0.13



3:12AM
0.18



4:54PM
0.16



4:38AM
0.23



Swell (m)
direction
1.9
NNW
1.9
E
1.8
E
1.8
E
1.8
E
1.8
E
1.7
E
1.6
E
1.5
E
1.5
E
1.4
E
1.4
E
1.5
E
1.5
E
1.5
N
1.5
NE
1.6
ENE
1.6
ENE
Wave Height (m) 1.9 1.9 1.8 1.8 1.8 1.8 1.7 1.6 1.5 1.5 1.4 1.4 1.5 1.5 1.5 1.5 1.6 1.6
Period (s) 11 8 8 8 8 8 8 8 8 8 8 8 8 8 11 11 10 10
Wind
(km/h)
windESE20metric.gif windESE20metric.gif windESE15metric.gif windESE15metric.gif windESE20metric.gif windESE25metric.gif windESE20metric.gif windESE20metric.gif windESE15metric.gif windESE20metric.gif windENE15metric.gif windENE25metric.gif windE25metric.gif windE25metric.gif windE25metric.gif windE25metric.gif windENE20metric.gif windE20metric.gif
  Today's sea temperature in Johnston Atoll, Pacific Ocean is 28.8 °C (Statistics for 19 Oct 1981-2005 – mean: 27.9 max: 28.7 min: 26.9 °C)
 
Summary  risk
tstorm
risk
tstorm
clear risk
tstorm
risk
tstorm
risk
tstorm
clear risk
tstorm
clear clear clear clear risk
tstorm
clear clear clear clear clear
Rain mm 1 2 - 1 4 1 - 1 - - - - 1 - - - - -
Temp °C 28 28 28 28 28 28 27 27 27 27 28 27 27 27 27 27 27 27
Chill °C 28 28 28 28 28 28 27 27 27 27 28 27 27 27 27 27 27 27
Sunrise - - - - - - - 7:11 - - - - - - - 7:11 - -
Sunset - - 6:53 - - - - - - - 6:52 - - - - - - -

Tide datum: Mean Lower Low Water.