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 05:27 PM.

	Days 1–4 Weather Summary Light rain (total 2mm), mostly falling on Thu afternoon. Warm air temperatures (max 21°C on Thu afternoon, min 9°C on Fri night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm air temperatures (max 20°C on Tue morning, min 16°C on Sun night). Winds decreasing (fresh winds from the NE on Mon morning, light winds from the NE by Tue night).									Days 8–10 Weather Summary Mostly dry. Warm (max 24°C on Fri afternoon, min 17°C on Fri night). Wind will be generally light.									Days 11–13 Weather Summary Mostly dry. Warm (max 25°C on Sat afternoon, min 18°C on Sun night). Wind will be generally light.
	Thu 18		Friday 19			Saturday 20			Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thursday 25			Friday 26			Saturday 27			Sunday 28			Monday 29			Tue 30
	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		7:17PM1.24m	7:47AM1.54m		7:59PM1.24m	8:27AM1.54m		8:40PM1.24m	9:06AM1.54m		9:21PM1.23m	9:44AM1.52m		10:02PM1.24m	10:23AM1.51m		10:44PM1.26m	11:02AM1.48m		11:28PM1.29m	11:44AM1.45m		00:14AM1.33m	12:30PM1.41m		1:06AM1.38m		1:22PM1.37m	2:03AM1.44m		2:22PM1.32m	3:07AM1.50m		3:28PM1.29m	4:11AM1.57m
Low Tide	1:16PM0.13m	00:57AM0.06m		1:55PM0.10m	1:35AM0.04m		2:32PM0.08m	2:11AM0.02m		3:07PM0.08m	2:48AM0.03m		3:42PM0.09m	3:27AM0.05m		4:21PM0.11m	4:11AM0.09m		5:03PM0.12m	5:01AM0.14m		5:50PM0.11m	6:00AM0.17m		6:42PM0.09m		7:05AM0.18m		7:35PM0.04m	8:10AM0.15m		8:30PM-0.02m	9:14AM0.10m		9:26PM-0.08m	10:17AM0.04m
Wave height (m) direction period (s)	ESE 6	ESE 8	ESE 8	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 8	ESE 8	E 11	ENE 7	ENE 8	E 9	E 9	E 9	E 9	E 9	E 8	E 8	ESE 9	ESE 9	ESE 9	ESE 8	ESE 8	ESE 9	E 9	E 9	E 9	E 8	ESE 8	E 9	E 9	E 8	E 8	E 9

	light rain	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	cloudy	cloudy	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	cloudy
km/h	SE	SSW	WNW	NW	NNW	NNE	ENE	SW	NNW	NE	NNE	NE	NE	E	E	NE	NE	NNE	ENE	S	N	E	S	W	SW	W	WNW	W	W	WNW	SE	SW	WSW	SSE	SSW	S
mm	1	1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	21	21	20	20	12	14	14	15	17	18	17	17	16	19	20	19	18	19	19	19	20	20	20	22	24	21	23	25	22	23	24	21	23	24	21	22
Moonrise	—	—	7:07	—	—	7:59	—	—	8:46	—	—	9:28	—	—	10:05	—	—	10:38	—	—	11:08	—	—	11:37	—	—	12:06	—	—	12:37	—	—	1:12	—	—	1:53
Moonset	4:11	—	—	5:01	—	—	5:55	—	—	6:54	—	—	7:54	—	—	8:54	—	—	—	9:54	—	—	10:53	—	—	11:54	—	—	—	12:56	—	—	2:01	—	—	3:10
	—	—	7:16	—	—	7:16	—	—	7:18	—	—	7:18	—	—	7:18	—	—	7:18	—	—	7:20	—	—	7:20	—	—	7:20	—	—	7:20	—	—	7:20	—	—	7:20
	5:27	—	—	5:28	—	—	5:28	—	—	5:29	—	—	5:29	—	—	5:30	—	—	5:30	—	—	5:30	—	—	5:31	—	—	5:31	—	—	5:32	—	—	5:34	—	—
	Today's sea temperature in Water Treatment Dock, Mayport Naval Station, St Johns River is 14.9° C (Statistics for 18 Dec 1981-2005 – mean: 21.7 max: 23.9 min: 19.5°C)