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 05:45 PM.
Days 1–4 Weather SummaryMostly dry. Cool air temperatures (max 13°C on Tue afternoon, min 8°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 103mm), heaviest during Sat night. Icy conditions (max 20°C on Sat morning, min -2°C on Sun night). Mainly fresh winds. | Days 8–10 Weather SummaryLight rain (total 7mm), mostly falling on Thu morning. Mild temperatures (max 9°C on Wed night, min 1°C on Mon night). Mainly fresh winds. | Days 11–13 Weather SummaryLight rain (total 6mm), mostly falling on Thu afternoon. Freeze-thaw conditions (max 14°C on Sun afternoon, min -3°C on Fri night). Winds decreasing (fresh winds from the WNW on Fri afternoon, light winds from the NE by Sat night). | |||||||||||||||||||||||||||||||||
Tue 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sun 26 | ||||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 8:57PM1.27m | 9:19AM1.54m | 9:41PM1.27m | 10:00AM1.48m | 10:24PM1.26m | 10:39AM1.42m | 11:05PM1.26m | 11:16AM1.34m | 11:46PM1.26m | 11:55AM1.27m | 00:28AM1.25m | 12:35PM1.21m | 1:13AM1.25m | 1:20PM1.15m | 2:04AM1.25m | 2:12PM1.10m | 3:02AM1.26m | 3:12PM1.07m | 4:03AM1.29m | 4:14PM1.06m | 5:00AM1.34m | 5:12PM1.09m | 5:52AM1.40m | |||||||||||||
Low Tide | 2:39PM-0.16m | 2:38AM-0.23m | 3:20PM-0.14m | 3:21AM-0.17m | 3:59PM-0.10m | 4:04AM-0.08m | 4:36PM-0.04m | 4:49AM0.03m | 5:15PM0.03m | 5:38AM0.13m | 5:56PM0.09m | 6:31AM0.21m | 6:39PM0.14m | 7:28AM0.27m | 7:25PM0.16m | 8:24AM0.29m | 8:13PM0.17m | 9:19AM0.28m | 9:03PM0.15m | 10:13AM0.24m | 9:55PM0.10m | 11:07AM0.18m | 10:49PM0.03m | 11:58AM0.10m | ||||||||||||
E 13 | E 12 | ENE 12 | E 12 | ENE 11 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SSE 3 | SSE 5 | SSE 6 | SE 6 | SE 6 | SE 6 | NNW 4 | N 5 | N 4 | NNE 5 | NNE 4 | NNE 5 | NE 7 | ENE 7 | ENE 8 | ENE 9 | E 8 | E 9 | E 9 | E 10 | NNE 6 | NNW 5 | ESE 10 | E 10 | E 9 | E 9 | |
 |  |  |  | | | |  | | | | |  |  | |  | | | | | | |  |  | |  | |  | | | | | | | | | |
clear | some clouds | cloudy | some clouds | some clouds | cloudy | clear | clear | clear | clear | some clouds | cloudy | heavy rain | heavy rain | heavy rain | rain shwrs | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | light rain | light rain | cloudy | cloudy | light rain | mod rain | clear | clear | clear | clear | clear | clear | clear | some clouds | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | 33 | 50 | 18 | 2.0 | — | — | — | — | — | — | 2.0 | 1.0 | — | — | 4 | 6 | — | — | — | — | — | — | — | — | |
max°C | 13 | 10 | 11 | 12 | 11 | 11 | 13 | 12 | 13 | 14 | 14 | 20 | 18 | 15 | 15 | 16 | 7 | 2 | 4 | 3 | 7 | 7 | 7 | 5 | 7 | 9 | 5 | 5 | 4 | 9 | 10 | 3 | 1 | 3 | 12 | 13 |
Moonrise | 6:38 | — | — | 7:40 | — | — | 8:40 | — | — | — | 9:36 | — | — | 10:30 | — | — | 11:24 | — | — | — | 12:17 | — | — | 1:12 | — | — | 2:09 | — | — | 3:08 | — | — | 4:09 | — | — | 5:08 |
Moonset | 8:09 | — | 8:48 | — | — | 9:21 | — | — | 9:50 | — | — | 10:17 | — | — | 10:42 | — | — | 11:07 | — | — | 11:34 | — | — | 12:04 | — | — | 12:38 | — | — | 1:18 | — | — | 2:05 | — | — | 3:00 |
 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:22 | — | — | 7:20 | — | — | 7:20 | — | — | 7:20 | — | — | 7:20 | — | — | 7:20 | — | — | 7:20 | — | — | 7:18 |
 | 5:45 | — | — | 5:46 | — | — | 5:47 | — | — | 5:49 | — | — | 5:50 | — | — | 5:50 | — | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:53 | — | — | 5:54 | — | — | 5:55 | — | — |
Today's sea temperature in Water Treatment Dock, Mayport Naval Station, St Johns River is 13.1 °C (Statistics for 14 Jan 1981-2005 – mean: 20.4 max: 22.6 min: 17.6°C) | ||||||||||||||||||||||||||||||||||||
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