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 06:43 AM and sunset is at 08:01 PM.

	Days 1–3 Weather Summary Light rain (total 2mm), mostly falling on Tue night. Warm air temperatures (max 25°C on Tue afternoon, min 20°C on Mon night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm air temperatures (max 27°C on Wed afternoon, min 20°C on Wed morning). Wind will be generally light.									Days 7–9 Weather Summary Moderate rain (total 10mm), heaviest on Mon afternoon. Warm (max 27°C on Sun afternoon, min 20°C on Sun morning). Wind will be generally light.									Days 10–12 Weather Summary Mostly dry. Warm (max 32°C on Thu afternoon, min 20°C on Tue morning). Wind will be generally light.
	Sunday 28			Monday 29			Tuesday 30			Wednesday 1			Thursday 2			Friday 3			Saturday 4			Sunday 5			Monday 6			Tuesday 7			Wednesday 8			Thursday 9
	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		12:17PM1.22m	00:39AM1.50m		1:08PM1.23m	1:33AM1.49m		2:04PM1.25m	2:33AM1.48m		3:09PM1.30m	3:39AM1.47m		4:15PM1.37m	4:45AM1.48m			5:19PM1.48m	5:46AM1.49m		6:17PM1.59m	6:43AM1.50m		7:10PM1.69m	7:36AM1.49m		8:02PM1.75m	8:27AM1.47m		8:52PM1.78m	9:18AM1.43m		9:42PM1.77m	10:09AM1.38m		10:32PM1.72m
Low Tide	5:59AM0.15m		5:46PM0.11m	6:55AM0.18m		6:44PM0.15m	7:56AM0.18m		7:52PM0.16m	8:57AM0.14m		9:01PM0.13m	9:54AM0.07m		10:08PM0.07m	10:49AM-0.02m		11:12PM-0.01m		11:42AM-0.11m	00:13AM-0.09m		12:34PM-0.20m	1:12AM-0.18m		1:25PM-0.27m	2:07AM-0.23m		2:14PM-0.30m	2:59AM-0.26m		3:01PM-0.30m	3:48AM-0.23m		3:47PM-0.24m	4:37AM-0.16m
Wave height (m) direction period (s)	E 7	E 7	E 7	E 7	E 7	ESE 5	E 7	ESE 6	SE 5	E 12	E 11	E 11	E 10	E 10	E 9	ESE 4	ESE 4	ESE 4	E 6	E 5	E 6	E 8	SE 4	ESE 5	E 7	E 7	E 8	E 9	E 9	E 11	ENE 10	E 10	E 9	ENE 12	E 11	E 10

	clear	some clouds	clear	clear	clear	clear	clear	some clouds	rain shwrs	clear	clear	clear	clear	clear	clear	some clouds	cloudy	some clouds	clear	clear	clear	clear	some clouds	rain shwrs	some clouds	risk tstorm	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	ESE	ESE	ESE	SE	ESE	S	SSE	SE	SSW	SSW	SE	S	ESE	E	SE	ESE	ESE	SSE	SSE	SE	SSW	SSE	SE	S	WNW	N	SW	WNW	SE	W	WSW	ESE	WSW	WSW	SSE	WSW
mm	—	—	—	—	—	—	—	—	2.0	—	—	—	—	—	—	—	—	—	—	—	—	—	—	4	—	5	1.0	—	—	—	—	—	—	—	—	—
max°C	22	22	22	23	24	22	24	25	23	25	27	24	25	25	24	24	24	23	24	25	23	25	27	22	23	25	21	25	28	26	28	31	27	29	32	29
Moonrise	—	—	—	12:57	—	—	1:49	—	—	2:34	—	—	3:14	—	—	3:49	—	—	4:22	—	—	4:54	—	—	5:27	—	—	6:03	—	—	6:42	—	—	7:28	—	—
Moonset	9:53	—	—	10:54	—	—	12:00	—	—	1:08	—	—	2:16	—	—	—	3:23	—	—	4:30	—	—	5:38	—	—	6:46	—	—	7:57	—	—	—	9:08	—	—	10:17
	6:43	—	—	6:43	—	—	6:41	—	—	6:41	—	—	6:39	—	—	6:39	—	—	6:39	—	—	6:37	—	—	6:37	—	—	6:35	—	—	6:35	—	—	6:35	—	—
	—	8:01	—	—	8:01	—	—	8:02	—	—	8:04	—	—	8:04	—	—	8:05	—	—	8:05	—	—	8:06	—	—	8:07	—	—	8:07	—	—	8:07	—	—	8:08	—
	Today's sea temperature in Water Treatment Dock, Mayport Naval Station, St Johns River is 21.1 °C (Statistics for 28 Apr 1981-2005 – mean: 22.9 max: 25.0 min: 20.9°C)