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 07:07 AM and sunset is at 07:02 PM.
Days 1–3 Weather SummaryLight rain (total 4mm), mostly falling on Sat night. Warm air temperatures (max 27°C on Sat afternoon, min 26°C on Sat morning). Mainly fresh winds. | Days 4–6 Weather SummaryModerate rain (total 13mm), heaviest on Thu afternoon. Warm air temperatures (max 27°C on Tue afternoon, min 26°C on Tue morning). Mainly fresh winds. | Days 7–9 Weather SummaryModerate rain (total 10mm), heaviest on Fri morning. Warm (max 27°C on Sat morning, min 26°C on Fri morning). Mainly fresh winds. | Days 10–12 Weather SummaryModerate rain (total 13mm), heaviest on Tue afternoon. Warm (max 27°C on Mon morning, min 26°C on Mon morning). Mainly fresh winds. | |||||||||||||||||||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | |||||||||||||||||||||||||
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 | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
High Tide | 6:45AM0.79m | 6:59PM0.61m | 7:15AM0.76m | 7:31PM0.56m | 7:49AM0.72m | 8:08PM0.50m | 8:32AM0.67m | 9:00PM0.45m | 9:30AM0.62m | 10:23PM0.41m | 10:54AM0.59m | 00:16AM0.43m | 12:29PM0.60m | 1:45AM0.50m | 1:46PM0.65m | 2:43AM0.60m | 2:45PM0.70m | 3:28AM0.71m | 3:34PM0.74m | 4:09AM0.81m | 4:19PM0.76m | 4:48AM0.89m | 5:01PM0.76m | |||||||||||||
Low Tide | 1:05PM0.05m | 00:50AM0.06m | 1:38PM0.08m | 1:18AM0.09m | 2:17PM0.12m | 1:51AM0.13m | 3:08PM0.16m | 2:33AM0.18m | 4:24PM0.20m | 3:43AM0.23m | 6:12PM0.19m | 5:48AM0.26m | 7:35PM0.14m | 7:34AM0.21m | 8:29PM0.08m | 8:40AM0.14m | 9:12PM0.01m | 9:33AM0.07m | 9:50PM-0.04m | 10:19AM0.01m | 10:27PM-0.07m | 11:03AM-0.04m | 11:03PM-0.08m | |||||||||||||
N 10 | S 16 | S 15 | S 14 | S 14 | S 13 | NNW 15 | NNW 14 | NNW 13 | NNW 13 | NNW 12 | NW 12 | W 12 | NE 9 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SSE 16 | SSE 15 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | N 14 | N 13 | N 12 | N 14 | N 13 | N 12 | N 12 | N 12 | |
 | |  | | |  | | | |  | |  |  | | |  | | | | | | | | | | | | | | | | | | | | | |
clear | clear | rain shwrs | clear | clear | risk tstorm | clear | clear | rain shwrs | rain shwrs | clear | clear | some clouds | clear | rain shwrs | risk tstorm | risk tstorm | risk tstorm | risk tstorm | clear | clear | clear | clear | risk tstorm | risk tstorm | risk tstorm | risk tstorm | clear | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | clear | risk tstorm | risk tstorm | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | 1.0 | — | — | 2.0 | — | — | 1.0 | 2.0 | — | — | — | — | 2.0 | 1.0 | 5 | 3 | 3 | — | — | — | — | 2.0 | 1.0 | 2.0 | 2.0 | — | 1.0 | 2.0 | 1.0 | 3 | 2.0 | — | 2.0 | 1.0 | |
max°C | 26 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 27 |
Moonrise | 9:33 | — | — | 10:25 | — | — | 11:20 | — | — | 12:16 | — | — | 1:12 | — | — | 2:07 | — | — | 2:57 | — | — | — | 3:45 | — | — | 4:29 | — | — | 5:11 | — | — | 5:53 | — | — | 6:36 | — |
Moonset | — | — | 9:01 | — | — | 9:44 | — | — | 10:32 | — | — | 11:25 | — | — | — | 12:22 | — | — | 1:23 | — | — | 2:24 | — | — | 3:25 | — | — | 4:25 | — | — | 5:25 | — | — | 6:26 | — | — |
 | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — |
 | — | 7:02 | — | — | 7:01 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 6:59 | — | — | 6:58 | — | — | 6:58 | — | — | 6:57 | — | — | 6:55 | — | — | 6:55 | — | — | 6:54 | — |
Today's sea temperature in Johnston Atoll is 28.1 °C (Statistics for 05 Oct 1981-2005 – mean: 28.0 max: 28.9 min: 27.1°C) | ||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
Nearest