Hermanus 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 07:20 AM and sunset is at 05:58 PM.
Days 1–3 Weather SummaryLight rain (total 2mm), mostly falling on Sat morning. Warm air temperatures (max 21°C on Sun afternoon, min 14°C on Sat night). Winds decreasing (fresh winds from the WNW on Sun afternoon, light winds from the NE by Mon night). | Days 4–6 Weather SummarySome drizzle, heaviest during Tue afternoon. Warm air temperatures (max 20°C on Tue morning, min 13°C on Wed night). Wind will be generally light. | Days 7–9 Weather SummaryLight rain (total 5mm), mostly falling on Fri night. Warm (max 20°C on Fri afternoon, min 10°C on Sun night). Winds increasing (light winds from the S on Sat night, fresh winds from the ESE by Sun afternoon). | Days 10–12 Weather SummaryMostly dry. Warm (max 24°C on Tue afternoon, min 10°C on Mon morning). Winds decreasing (fresh winds from the ESE on Mon afternoon, calm by Tue night). | |||||||||||||||||||||||||||||||||
Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | |||||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
High Tide | 12:39PM1.35m | 00:55AM1.58m | 1:27PM1.46m | 1:39AM1.69m | 2:11PM1.54m | 2:21AM1.74m | 2:52PM1.58m | 3:02AM1.74m | 3:32PM1.58m | 3:42AM1.68m | 4:12PM1.55m | 4:22AM1.59m | 4:51PM1.47m | 5:03AM1.46m | 5:33PM1.38m | 5:45AM1.32m | 6:19PM1.27m | 6:32AM1.18m | 7:15PM1.18m | 7:32AM1.07m | 8:30PM1.12m | 8:57AM1.00m | 9:56PM1.12m | |||||||||||||
Low Tide | 6:34AM0.26m | 6:41PM0.27m | 7:22AM0.11m | 7:28PM0.18m | 8:05AM0.01m | 8:12PM0.12m | 8:45AM-0.04m | 8:54PM0.10m | 9:25AM-0.04m | 9:35PM0.11m | 10:03AM0.02m | 10:16PM0.17m | 10:42AM0.11m | 10:57PM0.26m | 11:21AM0.23m | 11:40PM0.37m | 12:02PM0.35m | 00:29AM0.49m | 12:50PM0.47m | 1:33AM0.60m | 1:52PM0.56m | 3:03AM0.65m | 3:15PM0.61m | 4:39AM0.63m | ||||||||||||
WSW 12 | WSW 12 | WSW 11 | SW 11 | SW 10 | SW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SSW 11 | SSW 11 | SSW 10 | S 10 | S 10 | SSE 10 | SSE 10 | SSW 12 | SW 12 | WSW 15 | |
 |  |  |  | | |  |  |  | | | | | | | | | | | |  | | | | | | | | | | | | | | | | |
light rain | rain shwrs | clear | clear | clear | clear | some clouds | cloudy | some clouds | some clouds | rain shwrs | clear | clear | some clouds | clear | clear | clear | clear | clear | clear | light rain | rain shwrs | clear | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | cloudy | some clouds | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
1.0 | 1.0 | — | — | — | — | — | — | — | — | 1.0 | — | — | — | — | — | — | — | — | — | 3 | 2.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 18 | 19 | 17 | 17 | 21 | 17 | 19 | 19 | 18 | 20 | 19 | 17 | 17 | 18 | 15 | 15 | 17 | 14 | 18 | 20 | 17 | 16 | 16 | 15 | 15 | 17 | 14 | 15 | 19 | 14 | 18 | 24 | 20 | 21 | 22 | 17 |
Moonrise | 2:54 | — | — | 4:04 | — | — | 5:15 | — | — | 6:27 | — | — | 7:41 | — | — | 8:54 | — | — | 10:04 | — | — | 11:07 | — | — | 12:00 | — | — | 12:45 | — | — | 1:21 | — | — | 1:51 | — | — |
Moonset | — | 3:47 | — | — | 4:16 | — | — | 4:46 | — | — | 5:20 | — | — | 5:58 | — | — | 6:43 | — | — | 7:35 | — | — | 8:34 | — | — | — | 9:36 | — | — | 10:40 | — | — | 11:41 | — | — | — |
 | 7:20 | — | — | 7:20 | — | — | 7:22 | — | — | 7:22 | — | — | 7:24 | — | — | 7:24 | — | — | 7:24 | — | — | 7:26 | — | — | 7:26 | — | — | 7:28 | — | — | 7:28 | — | — | 7:28 | — | — |
 | — | 5:58 | — | — | 5:57 | — | — | 5:55 | — | — | 5:54 | — | — | 5:53 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:51 | — | — | 5:50 | — | — | 5:49 | — | — | 5:49 | — |
Today's sea temperature in Hermanus is 14.5 °C (Statistics for 04 May 1981-2005 – mean: 17.5 max: 18.7 min: 16.2°C) | ||||||||||||||||||||||||||||||||||||
Nearest