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 07:45 PM.

	Days 1–4 Weather Summary Heavy rain (total 24mm), heaviest during Tue morning. Warm air temperatures (max 26°C on Sun afternoon, min 15°C on Mon afternoon). Winds increasing (light winds from the WSW on Sun night, fresh winds from the NE by Tue morning).										Days 5–7 Weather Summary Heavy rain (total 40mm), heaviest during Thu morning. Warm air temperatures (max 22°C on Fri afternoon, min 18°C on Thu morning). Mainly fresh winds.									Days 8–10 Weather Summary Mostly dry. Warm (max 23°C on Sat afternoon, min 20°C on Sun night). Wind will be generally light.									Days 11–13 Weather Summary Some drizzle, heaviest during Thu afternoon. Warm (max 28°C on Thu afternoon, min 21°C on Mon night). Wind will be generally light.
		Sunday 5			Monday 6			Tuesday 7			Wednesday 8			Thursday 9			Friday 10			Saturday 11			Sunday 12			Monday 13			Tuesday 14			Wednesday 15			Thursday 16			Friday 17			Saturday 18			Sunday 19			Mon 20
	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	11:03PM1.48m		11:19AM1.26m	11:40PM1.44m		11:57AM1.21m	00:19AM1.41m		12:39PM1.18m	1:01AM1.37m		1:24PM1.16m	1:50AM1.34m		2:16PM1.14m	2:46AM1.32m		3:16PM1.16m	3:49AM1.32m		4:19PM1.20m	4:51AM1.34m			5:19PM1.29m	5:47AM1.37m		6:12PM1.39m	6:38AM1.41m		7:00PM1.50m	7:25AM1.44m		7:47PM1.61m	8:12AM1.46m		8:34PM1.69m	9:00AM1.46m		9:22PM1.75m	9:48AM1.45m
Low Tide		5:04AM0.04m	4:50PM0.05m		5:45AM0.14m		5:27PM0.14m	6:30AM0.24m		6:10PM0.22m	7:23AM0.31m		7:02PM0.29m	8:20AM0.34m		8:02PM0.32m	9:16AM0.34m		9:05PM0.31m	10:07AM0.30m		10:06PM0.26m	10:56AM0.22m		11:05PM0.18m		11:43AM0.12m	00:01AM0.08m		12:29PM0.01m	00:56AM-0.03m		1:15PM-0.11m	1:47AM-0.13m		2:00PM-0.21m	2:37AM-0.21m		2:45PM-0.27m	3:25AM-0.25m		3:30PM-0.30m
Wave height (m) direction period (s)	E 8	E 9	E 9	E 9	ENE 6	NE 6	ENE 7	E 8	E 8	E 9	E 9	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 10	E 9	E 9	E 9	E 9	E 9	E 9	E 9	E 9	E 9	E 9	E 8	E 9	E 10	E 10	E 10	E 10	E 9	SE 4	E 9	E 9	SE 5	NE 6	NE 7	NE 8	ENE 8	ENE 8	ENE 8	ENE 7

	clear	clear	some clouds	risk tstorm	cloudy	light rain	mod rain	mod rain	some clouds	some clouds	rain shwrs	light rain	light rain	heavy rain	mod rain	rain shwrs	rain shwrs	rain shwrs	clear	clear	clear	clear	cloudy	some clouds	clear	clear	clear	clear	some clouds	clear	clear	clear	some clouds	some clouds	clear	light rain	rain shwrs	some clouds	risk tstorm	some clouds	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	some clouds
km/h	SSE	S	SE	NNW	NNE	NNE	NNE	NE	NE	ENE	ENE	ENE	E	E	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	E	ENE	ENE	ESE	ENE	ESE	S	SSE	SE	S	SSW	SSE	SSW	SSW	SE	SW	NNE	NNE	NNE	NNE	NNE	NNE	NNE
mm	—	—	—	1	—	4	10	9	—	—	2	4	3	16	7	3	4	1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1	1	—	3	—	—	—	—	—	—	—	—
max°C	22	24	26	25	19	17	17	17	20	20	20	20	20	19	19	20	21	22	21	22	23	22	22	22	22	21	22	22	23	25	23	25	25	24	26	28	24	24	28	25	19	18	19	19	18	20	20
Moonrise	10:30	—	—	11:28	—	—	—	12:25	—	—	1:18	—	—	2:07	—	—	2:51	—	—	3:30	—	—	4:05	—	—	4:38	—	—	5:08	—	—	5:38	—	—	6:09	—	—	6:44	—	—	7:23	—	—	8:09	—	—	9:04
Moonset	—	8:53	—	—	9:34	—	—	10:20	—	—	11:11	—	—	12:06	—	—	1:05	—	—	2:05	—	—	—	3:05	—	—	4:06	—	—	5:08	—	—	6:11	—	—	7:18	—	—	8:27	—	—	—	9:40	—	—	10:54	—
	—	7:09	—	—	7:09	—	—	7:07	—	—	7:05	—	—	7:05	—	—	7:03	—	—	7:03	—	—	7:01	—	—	7:01	—	—	7:00	—	—	6:58	—	—	6:56	—	—	6:56	—	—	6:54	—	—	6:54	—	—	6:52
	7:45	—	7:45	—	—	7:46	—	—	7:47	—	—	7:47	—	—	7:49	—	—	7:49	—	—	7:50	—	—	7:51	—	—	7:51	—	—	7:52	—	—	7:52	—	—	7:52	—	—	7:53	—	—	7:53	—	—	7:54	—	—
	Today's sea temperature in Water Treatment Dock, Mayport Naval Station, St Johns River is 19.5° C (Statistics for 04 Apr 1981-2005 – mean: 20.8 max: 23.1 min: 18.4°C)