Water Treatment Dock, Mayport Naval Station, St Johns River Sea Conditions and Tide Table

Water Treatment Dock, Mayport Naval Station, St Johns River 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 Mostly dry. Very warm air temperatures (max 30°C on Sun afternoon, min 18°C on Sun night). Mainly fresh winds.											Days 5–7 Weather Summary Mostly dry. Warm air temperatures (max 22°C on Tue morning, min 19°C on Mon night). Wind will be generally light.									Days 8–10 Weather Summary Mostly dry. Warm (max 24°C on Sat afternoon, min 20°C on Sun morning). Wind will be generally light.									Days 11–13 Weather Summary Light rain (total 4mm), mostly falling on Sun night. Warm (max 30°C on Tue afternoon, min 20°C on Sun night). Wind will be generally light.
	Fri 17		Saturday 18			Sunday 19			Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thursday 30			Friday 1			Saturday 2
	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	night
Wave Height Map See all maps
High Tide		9:22PM1.75m	9:48AM1.45m		10:12PM1.77m	10:39AM1.43m		11:04PM1.76m		11:32AM1.40m	11:58PM1.72m		12:28PM1.36m	00:55AM1.66m		1:27PM1.33m	1:56AM1.59m		2:32PM1.32m	3:01AM1.53m		3:40PM1.34m	4:07AM1.49m		4:46PM1.38m		5:08AM1.46m		5:44PM1.44m	6:03AM1.44m		6:36PM1.50m	6:52AM1.40m		7:22PM1.54m	7:36AM1.37m		8:04PM1.56m	8:18AM1.33m		8:44PM1.56m	8:57AM1.30m
Low Tide	2:45PM-0.27m	3:25AM-0.25m		3:30PM-0.30m	4:14AM-0.23m		4:18PM-0.27m		5:06AM-0.17m		5:09PM-0.20m	6:04AM-0.08m		6:08PM-0.10m	7:09AM0.00m		7:14PM-0.01m	8:16AM0.05m		8:25PM0.05m	9:19AM0.07m		9:33PM0.08m	10:17AM0.06m		10:36PM0.08m		11:09AM0.04m	11:35PM0.06m		11:58AM0.02m	00:30AM0.04m		12:43PM-0.01m	1:21AM0.01m		1:25PM-0.02m	2:07AM-0.01m		2:04PM-0.04m	2:49AM-0.02m		2:39PM-0.03m
Wave height (m) direction period (s)	E 8	E 8	E 8	E 8	ESE 8	E 8	E 8	NE 6	ENE 7	ENE 8	ENE 8	E 8	E 7	E 7	E 7	E 7	E 7	E 6	E 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 6	ESE 5	SE 5	SE 5	SE 4	SE 5	SE 5	SE 5	SE 5	SE 5	ESE 7	SE 5	SE 5	ESE 7	E 5	E 6	E 6	ENE 6	ENE 6	SE 4	SE 5

	clear	clear	clear	some clouds	some clouds	cloudy	some clouds	some clouds	clear	clear	clear	clear	some clouds	some clouds	cloudy	cloudy	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	rain shwrs	rain shwrs	risk tstorm	clear	clear	clear	clear	clear	some clouds	some clouds	cloudy	risk tstorm	rain shwrs	clear	some clouds	clear	clear	some clouds	some clouds
km/h	SE	SW	SW	SE	WSW	WSW	NE	NE	NE	NE	E	E	ESE	SE	SE	SE	ESE	ESE	E	ESE	ESE	ESE	ESE	ESE	ESE	SSE	S	SE	S	S	SE	SSW	SW	SE	WSW	WNW	SE	WSW	NE	ESE	ESE	ESE	E	SSW	SSW	SE	W
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2	1	1	—	—	—	—	—	—	—	—	2	4	—	—	—	—	—	—
max°C	28	24	25	29	25	25	30	22	19	20	20	22	22	21	22	22	21	22	22	22	23	23	22	23	24	22	24	26	23	25	26	25	27	30	27	27	30	25	24	23	21	24	25	23	26	30	25
Moonrise	—	—	7:23	—	—	8:09	—	—	9:04	—	—	10:06	—	—	11:14	—	—	12:23	—	—	1:30	—	—	2:34	—	—	—	3:34	—	—	4:33	—	—	5:30	—	—	6:26	—	—	7:23	—	—	8:21	—	—	—	9:19
Moonset	8:27	—	—	—	9:40	—	—	10:54	—	—	—	12:05	—	—	1:08	—	—	2:01	—	—	2:46	—	—	3:23	—	—	3:55	—	—	4:24	—	—	4:52	—	—	5:19	—	—	5:47	—	—	6:18	—	—	6:52	—	—
	—	—	6:54	—	—	6:54	—	—	6:52	—	—	6:52	—	—	6:50	—	—	6:50	—	—	6:48	—	—	6:48	—	—	6:47	—	—	6:46	—	—	6:45	—	—	6:43	—	—	6:43	—	—	6:41	—	—	6:41	—	—
	7:53	—	—	7:53	—	—	7:54	—	—	7:55	—	—	7:55	—	—	7:57	—	—	7:58	—	—	7:58	—	—	7:59	—	—	8:00	—	—	8:00	—	—	8:00	—	—	8:01	—	—	8:01	—	—	8:02	—	—	8:04	—
	Today's sea temperature in Water Treatment Dock, Mayport Naval Station, St Johns River is 21.6° C (Statistics for 17 Apr 1981-2005 – mean: 21.7 max: 23.6 min: 19.3°C)