Johnston Atoll 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 06:51 PM.
Days 1–4 Weather SummarySome drizzle, heaviest during Fri night. Warm air temperatures (max 26°C on Thu morning, min 25°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 2mm), mostly falling on Sun afternoon. Warm air temperatures (max 25°C on Sat night, min 25°C on Sat night). Wind will be generally light. | Days 8–10 Weather SummarySome drizzle, heaviest during Tue night. Warm (max 25°C on Tue night, min 25°C on Tue night). Mainly fresh winds. | Days 11–13 Weather SummaryModerate rain (total 17mm), heaviest on Mon afternoon. Warm (max 25°C on Fri night, min 24°C on Sat morning). Mainly fresh winds. | |||||||||||||||||||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Mon 5 | |||||||||||||||||||||||||
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 | 9:03PM0.56m | 8:52AM0.65m | 9:55PM0.58m | 9:41AM0.59m | 10:55PM0.61m | 10:42AM0.53m | 11:59PM0.64m | 11:57AM0.47m | 1:06AM0.69m | 1:19PM0.45m | 2:09AM0.73m | 2:38PM0.45m | 3:07AM0.78m | 3:47PM0.47m | 4:01AM0.81m | 4:43PM0.51m | 4:51AM0.83m | 5:33PM0.55m | 5:37AM0.84m | 6:18PM0.58m | 6:20AM0.82m | 7:02PM0.60m | 7:00AM0.79m | |||||||||||||
Low Tide | 2:39AM0.15m | 3:24PM0.02m | 3:39AM0.19m | 4:10PM0.04m | 4:57AM0.21m | 5:05PM0.06m | 6:29AM0.20m | 6:09PM0.07m | 7:55AM0.14m | 7:18PM0.07m | 9:03AM0.07m | 8:25PM0.05m | 9:59AM-0.01m | 9:26PM0.03m | 10:48AM-0.07m | 10:20PM0.00m | 11:32AM-0.11m | 11:10PM-0.02m | 12:14PM-0.13m | 11:56PM-0.02m | 12:53PM-0.13m | 00:41AM0.00m | 1:31PM-0.11m | |||||||||||||
N 10 | N 10 | N 10 | NNE 9 | NE 9 | ENE 8 | NW 15 | NW 14 | NW 13 | NW 12 | NW 11 | NW 11 | NNW 11 | NNW 11 | NNW 15 | NNW 14 | N 14 | N 14 | N 14 | N 15 | N 15 | N 14 | N 14 | N 13 | NNW 13 | NNW 12 | NNW 12 | N 12 | N 12 | N 11 | NNE 10 | NNE 10 | NE 10 | NNE 10 | NE 10 | NE 9 | |
 |  | | | |  |  | | |  | |  |  | | | | | | | | | | | | | | | | | | | | | | | | |
clear | clear | clear | clear | clear | some clouds | rain shwrs | some clouds | some clouds | some clouds | clear | risk tstorm | risk tstorm | clear | clear | some clouds | clear | clear | rain shwrs | clear | clear | clear | clear | clear | some clouds | some clouds | clear | clear | clear | risk tstorm | clear | clear | clear | risk tstorm | risk tstorm | risk tstorm | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | 1 | — | — | — | — | 1 | 1 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | 3 | 3 | 7 | |
max°C | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Moonrise | — | 11:59 | — | — | 12:35 | — | — | 1:13 | — | — | 1:52 | — | — | 2:36 | — | — | — | 3:26 | — | — | 4:23 | — | — | 5:27 | — | — | 6:34 | — | — | 7:42 | — | — | 8:47 | — | — | — |
Moonset | 11:14 | — | — | — | 12:06 | — | — | 12:58 | — | — | 1:53 | — | — | 2:51 | — | — | 3:53 | — | — | 5:00 | — | — | 6:08 | — | — | 7:16 | — | — | 8:18 | — | — | 9:13 | — | — | 10:01 | — |
 | — | 7:43 | — | — | 7:43 | — | — | 7:45 | — | — | 7:45 | — | — | 7:45 | — | — | 7:46 | — | — | 7:46 | — | — | 7:47 | — | — | 7:47 | — | — | 7:47 | — | — | 7:48 | — | — | 7:48 | — |
 | 6:51 | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:53 | — | — | 6:54 | — | — | 6:54 | — | — | 6:55 | — | — | 6:55 | — | — | 6:57 | — | — | 6:58 | — | — | 6:58 |
Today's sea temperature in Johnston Atoll is 26.8° C (Statistics for 24 Dec 1981-2005 – mean: 26.2 max: 26.9 min: 25.6°C) | ||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
Nearest