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 06:54 AM and sunset is at 07:53 PM.
Days 1–3 Weather SummaryLight rain (total 4mm), mostly falling on Wed afternoon. Warm air temperatures (max 27°C on Mon morning, min 26°C on Mon morning). Mainly fresh winds. | Days 4–6 Weather SummarySome drizzle, heaviest during Thu morning. Warm air temperatures (max 27°C on Thu morning, min 26°C on Thu morning). Mainly strong winds. | Days 7–9 Weather SummaryLight rain (total 4mm), mostly falling on Mon night. Warm (max 27°C on Sun afternoon, min 26°C on Sun morning). Mainly fresh winds. | Days 10–12 Weather SummaryLight rain (total 2mm), mostly falling on Wed morning. Warm (max 27°C on Wed afternoon, min 26°C on Wed morning). Mainly fresh winds. | Days 13–16 Weather SummaryLight rain (total 6mm), mostly falling on Tue morning. Warm (max 27°C on Sat morning, min 26°C on Sun morning). Mainly fresh winds. | |||||||||||||||||||||||||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tue 4 | ||||||||||||||||||||||||||||||||
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 | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 10:26AM0.61m | 10:11PM0.47m | 11:19AM0.60m | 11:09PM0.41m | 12:19PM0.59m | 00:27AM0.36m | 1:24PM0.59m | 1:56AM0.36m | 2:27PM0.60m | 3:09AM0.38m | 3:20PM0.63m | 4:02AM0.42m | 4:05PM0.67m | 4:43AM0.46m | 4:44PM0.70m | 5:20AM0.50m | 5:19PM0.73m | 5:54AM0.54m | 5:52PM0.75m | 6:27AM0.58m | 6:25PM0.76m | 7:01AM0.62m | 6:57PM0.74m | 7:35AM0.65m | 7:30PM0.71m | 8:12AM0.67m | 8:06PM0.66m | 8:53AM0.68m | |||||||||||||||||||
Low Tide | 4:37PM0.20m | 4:21AM0.09m | 5:55PM0.22m | 5:12AM0.13m | 7:23PM0.21m | 6:19AM0.16m | 8:37PM0.17m | 7:36AM0.16m | 9:30PM0.12m | 8:41AM0.14m | 10:12PM0.07m | 9:33AM0.11m | 10:48PM0.02m | 10:16AM0.08m | 11:21PM-0.01m | 10:55AM0.06m | 11:52PM-0.04m | 11:32AM0.04m | 00:22AM-0.05m | 12:08PM0.04m | 00:51AM-0.06m | 12:44PM0.05m | 1:20AM-0.06m | 1:23PM0.06m | 1:50AM-0.05m | 2:05PM0.09m | 2:22AM-0.03m | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 14 | SSE 13 | SSE 13 | E 7 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 11 | E 16 | E 15 | E 14 | ESE 14 | SE 14 | SE 13 | SE 13 | SSW 17 | S 16 | S 16 | S 15 | S 14 | S 14 | S 14 | SSW 13 | SSW 13 | SW 12 | SW 13 | SW 13 | WSW 13 | W 13 | W 13 | S 15 | S 15 | S 15 |
 |  |  |  | |  | |  | | | |  | | | | | | | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | |
some clouds | clear | risk tstorm | rain shwrs | clear | clear | clear | risk tstorm | clear | risk tstorm | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | cloudy | risk tstorm | risk tstorm | some clouds | some clouds | risk tstorm | some clouds | some clouds | some clouds | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | clear | some clouds | some clouds | some clouds | clear | some clouds | risk tstorm | risk tstorm | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | — | — | 1 | 1 | — | — | — | 2 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 |
max °C | 27 | 27 | 27 | 26 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 26 | 26 | 27 | 26 | 26 | 27 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 26 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 |
Moonrise | 12:55 | — | — | 1:46 | — | — | 2:38 | — | — | — | 3:31 | — | — | 4:24 | — | — | 5:16 | — | — | 6:06 | — | — | 6:54 | — | — | 7:38 | — | — | 8:18 | — | — | 8:56 | — | — | — | 9:32 | — | — | 10:07 | — | — | 10:43 | — | — | 11:21 | — | — |
Moonset | 12:05 | — | — | 12:41 | — | — | 1:20 | — | — | 2:01 | — | — | 2:45 | — | — | 3:34 | — | — | 4:25 | — | — | 5:18 | — | — | 6:12 | — | — | 7:05 | — | — | 7:57 | — | — | 8:48 | — | — | 9:39 | — | — | 10:30 | — | — | 11:22 | — | — | 12:17 | — |
 | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — |
 | — | 7:53 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:51 | — | — | 7:51 | — | — | 7:51 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:49 | — | — | 7:49 |
Today's sea temperature in Johnston Atoll is 27.8° C (Statistics for 20 Jul 1981-2005 – mean: 27.2 max: 27.7 min: 26.5°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest