Port Saint Johns 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 06:37 AM and sunset is at 05:16 PM.
Days 1–3 Weather SummaryMostly dry. Very warm air temperatures (max 30°C on Sun afternoon, min 17°C on Sun night). Mainly strong winds. | Days 4–6 Weather SummaryMostly dry. Warm air temperatures (max 23°C on Wed morning, min 14°C on Thu night). Wind will be generally light. | Days 7–9 Weather SummarySome drizzle, heaviest during Sat night. Warm (max 25°C on Mon afternoon, min 15°C on Sun night). Wind will be generally light. | Days 10–12 Weather SummaryMostly dry. Warm (max 29°C on Thu afternoon, min 16°C on Tue night). Wind will be generally light. | Days 13–16 Weather SummaryHeavy rain (total 21mm), heaviest during Sat afternoon. Warm (max 25°C on Fri afternoon, min 12°C on Mon morning). Winds increasing (calm on Fri night, fresh winds from the SSW by Sat afternoon). | |||||||||||||||||||||||||||||||||||||||||||
Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Mon 25 | ||||||||||||||||||||||||||||||||
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 | PM | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||||||||||
High Tide | 9:41AM1.06m | 11:00PM1.17m | 11:26AM1.11m | 00:08AM1.31m | 12:32PM1.22m | 00:57AM1.46m | 1:21PM1.34m | 1:40AM1.60m | 2:04PM1.46m | 2:20AM1.71m | 2:45PM1.55m | 3:01AM1.78m | 3:25PM1.61m | 3:42AM1.80m | 4:06PM1.64m | 4:23AM1.76m | 4:48PM1.62m | 5:05AM1.67m | 5:32PM1.56m | 5:50AM1.54m | 6:21PM1.47m | 6:38AM1.40m | 7:18PM1.37m | 7:35AM1.25m | 8:29PM1.29m | 8:49AM1.14m | 9:56PM1.26m | 10:23AM1.09m | 11:19PM1.28m | ||||||||||||||||||
Low Tide | 4:09PM0.60m | 5:21AM0.64m | 5:32PM0.53m | 6:28AM0.50m | 6:30PM0.42m | 7:17AM0.34m | 7:18PM0.30m | 7:59AM0.20m | 8:01PM0.19m | 8:38AM0.09m | 8:43PM0.10m | 9:18AM0.02m | 9:25PM0.05m | 9:57AM0.00m | 10:07PM0.05m | 10:37AM0.03m | 10:51PM0.10m | 11:19AM0.10m | 11:37PM0.20m | 12:03PM0.20m | 00:28AM0.33m | 12:52PM0.31m | 1:27AM0.47m | 1:50PM0.42m | 2:45AM0.58m | 3:04PM0.50m | 4:23AM0.62m | 4:30PM0.54m | |||||||||||||||||||
SSE 11 | SSE 10 | SSW 8 | SSW 12 | SW 13 | SSW 12 | SSW 14 | SW 14 | SSW 14 | SSW 12 | SSW 14 | SSW 14 | SSW 13 | SSW 12 | S 16 | S 14 | S 14 | S 14 | S 13 | S 13 | S 12 | S 12 | S 12 | S 11 | S 12 | S 12 | S 12 | SSW 14 | SSW 13 | SSW 13 | S 12 | S 12 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 11 | SSW 8 | SSW 8 | S 13 | S 12 | S 12 | S 11 | S 12 | S 11 | |
 | |  |  | |  | | | | | | | | | | | | |  | |  | | | | | | | | | | | | | | | | | | |  |  | |  | | | | | |
clear | clear | clear | some clouds | some clouds | some clouds | clear | clear | clear | some clouds | some clouds | clear | clear | clear | some clouds | clear | some clouds | some clouds | cloudy | some clouds | rain shwrs | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | some clouds | some clouds | some clouds | some clouds | light rain | risk tstorm | rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 6 | 10 | 2 | 1 | — | — | — | |
max °C | 28 | 30 | 22 | 21 | 24 | 24 | 28 | 29 | 25 | 23 | 21 | 19 | 18 | 20 | 17 | 20 | 22 | 19 | 19 | 20 | 19 | 20 | 21 | 18 | 22 | 25 | 19 | 21 | 21 | 18 | 21 | 23 | 20 | 28 | 29 | 25 | 24 | 25 | 20 | 19 | 18 | 15 | 17 | 18 | 16 | 17 | 21 |
Moonrise | — | — | — | 12:39 | — | — | 1:39 | — | — | 2:42 | — | — | 3:47 | — | — | 4:56 | — | — | 6:09 | — | — | 7:25 | — | — | 8:39 | — | — | 9:46 | — | — | 10:43 | — | — | 11:30 | — | — | 12:08 | — | — | 12:41 | — | — | 1:10 | — | — | 1:37 | — |
Moonset | 1:18 | — | — | 1:47 | — | — | 2:16 | — | — | 2:45 | — | — | — | 3:18 | — | — | 3:54 | — | — | 4:38 | — | — | 5:31 | — | — | 6:33 | — | — | 7:43 | — | — | 8:55 | — | — | — | 10:05 | — | — | 11:12 | — | — | — | 12:15 | — | — | 1:14 | — |
 | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — | 6:48 | — |
 | — | 5:16 | — | — | 5:15 | — | — | 5:15 | — | — | 5:15 | — | — | 5:14 | — | — | 5:13 | — | — | 5:13 | — | — | 5:12 | — | — | 5:10 | — | — | 5:10 | — | — | 5:09 | — | — | 5:09 | — | — | 5:08 | — | — | 5:08 | — | — | 5:07 | — | — | 5:07 |
Today's sea temperature in Port Saint Johns is 23.7° C (Statistics for 10 May 1981-2005 – mean: 23.4 max: 24.3 min: 22.2°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest