Johnston Atoll Sea Conditions and Tide Table

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 07:53 PM.

	Days 1–4 Weather Summary Light rain (total 2mm), mostly falling on Tue night. Warm air temperatures (max 27°C on Wed night, min 26°C on Tue night). Mainly fresh winds.										Days 5–7 Weather Summary Mostly dry. Warm air temperatures (max 27°C on Sat afternoon, min 26°C on Fri night). Wind will be generally light.									Days 8–10 Weather Summary Light rain (total 5mm), mostly falling on Mon night. Warm (max 27°C on Tue morning, min 26°C on Mon night). Mainly fresh winds.									Days 11–13 Weather Summary Some drizzle, heaviest during Sun night. Warm (max 27°C on Thu night, min 26°C on Thu night). Mainly fresh winds.									Days 14–17 Weather Summary Moderate rain (total 12mm), heaviest on Sun night. Warm (max 27°C on Mon afternoon, min 26°C on Sun night). Mainly fresh winds.
		Wednesday 24			Thursday 25			Friday 26			Saturday 27			Sunday 28			Monday 29			Tuesday 30			Wednesday 1			Thursday 2			Friday 3			Saturday 4			Sunday 5			Monday 6			Tuesday 7			Wednesday 8			Thu 9
	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	night	AM
Wave Height Map See all maps
High Tide	1:18AM0.39m		2:08PM0.62m	2:25AM0.38m		2:55PM0.64m	3:23AM0.39m		3:38PM0.66m	4:13AM0.41m		4:19PM0.68m	4:56AM0.42m		4:58PM0.69m		5:34AM0.45m		5:34PM0.70m	6:12AM0.46m		6:10PM0.71m	6:48AM0.48m		6:44PM0.71m	7:25AM0.50m		7:19PM0.69m	8:04AM0.52m		7:54PM0.67m	8:45AM0.55m		8:33PM0.63m	9:30AM0.57m		9:16PM0.58m	10:21AM0.59m		10:07PM0.52m		11:19AM0.62m	11:11PM0.46m		12:21PM0.65m
Low Tide	8:03PM0.16m	7:18AM0.09m		9:01PM0.12m	8:11AM0.09m		9:47PM0.07m	9:00AM0.08m		10:27PM0.03m	9:45AM0.07m		11:04PM-0.01m	10:27AM0.05m		11:39PM-0.03m		11:06AM0.04m	00:13AM-0.05m		11:43AM0.04m	00:46AM-0.06m		12:20PM0.04m	1:19AM-0.06m		12:57PM0.05m	1:52AM-0.05m		1:37PM0.08m	2:26AM-0.04m		2:22PM0.11m	3:01AM-0.02m		3:15PM0.14m	3:41AM-0.01m		4:19PM0.16m	4:27AM0.02m			5:38PM0.17m	5:23AM0.04m
Wave Height (m) Direction Period (s)	ESE 9	NNE 9	E 8	E 8	E 8	E 8	E 8	E 8	E 8	E 8	E 8	E 8	E 8	E 8	E 8	E 8	E 8	E 9	E 8	E 8	E 8	E 8	E 8	E 8	E 8	E 8	E 8	E 8	E 8	E 8	ENE 8	ENE 8	ENE 8	S 19	S 18	ESE 12	ENE 9	ENE 8	ENE 8	ENE 8	ENE 8	E 9	ENE 9	ENE 8	ENE 8	ENE 8	E 9

	risk tstorm	clear	some clouds	clear	some clouds	clear	some clouds	rain shwrs	clear	clear	some clouds	clear	some clouds	some clouds	clear	clear	clear	clear	risk tstorm	clear	risk tstorm	risk tstorm	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	clear	some clouds	risk tstorm	risk tstorm	risk tstorm	risk tstorm	risk tstorm	clear	clear	risk tstorm	clear	risk tstorm	clear
km/h	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	ESE	ESE	E	E	E	E	E	E	E	E	ENE	E	ENE	ENE	E	E	E	E	E	E	E	E	E	E	E	E	ENE	ENE
mm	1	—	—	—	—	—	—	1	—	—	—	—	—	—	—	—	—	—	3	—	1	1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3	2	1	3	1	—	—	2	—	1	—
max °C	26	26	26	27	26	26	26	26	27	26	26	27	26	26	27	27	26	27	26	27	27	26	26	27	27	27	27	27	27	27	27	26	27	27	27	27	26	26	27	26	27	27	27	26	27	26	26
Moonrise	—	—	3:52	—	—	4:44	—	—	5:36	—	—	6:29	—	—	7:21	—	—	8:10	—	—	8:56	—	—	—	9:39	—	—	10:18	—	—	10:55	—	—	11:30	—	—	—	12:06	—	—	12:42	—	—	1:21	—	—	2:05
Moonset	—	2:43	—	—	3:22	—	—	4:04	—	—	4:49	—	—	5:39	—	—	6:30	—	—	7:24	—	—	8:17	—	—	9:10	—	—	10:01	—	—	10:51	—	—	11:42	—	—	12:33	—	—	1:26	—	—	2:23	—	—	—
	—	6:46	—	—	6:47	—	—	6:47	—	—	6:47	—	—	6:47	—	—	6:48	—	—	6:48	—	—	6:48	—	—	6:48	—	—	6:48	—	—	6:48	—	—	6:48	—	—	6:50	—	—	6:50	—	—	6:50	—	—	6:50
	7:53	—	7:53	—	—	7:53	—	—	7:53	—	—	7:53	—	—	7:53	—	—	7:54	—	—	7:54	—	—	7:54	—	—	7:54	—	—	7:54	—	—	7:54	—	—	7:54	—	—	7:54	—	—	7:54	—	—	7:54	—	—
	Today's sea temperature in Johnston Atoll is 27.6° C (Statistics for 23 Jun 1981-2005 – mean: 26.8 max: 27.5 min: 26.1°C)