Dee Why 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 05:47 AM and sunset is at 05:49 PM.
Days 1–3 Weather SummaryHeavy rain (total 21mm), heaviest during Tue afternoon. Warm air temperatures (max 27°C on Mon morning, min 14°C on Mon night). Winds decreasing (fresh winds from the SSE on Mon morning, calm by Tue night). | Days 4–6 Weather SummarySome drizzle, heaviest during Thu afternoon. Warm air temperatures (max 28°C on Sat morning, min 15°C on Sat night). Mainly fresh winds. | Days 7–9 Weather SummaryMostly dry. Very mild (max 18°C on Tue morning, min 13°C on Sun morning). Winds decreasing (fresh winds from the SSE on Sun morning, calm by Sun night). | Days 10–12 Weather SummaryLight rain (total 7mm), mostly falling on Fri afternoon. Warm (max 20°C on Wed morning, min 16°C on Fri night). Wind will be generally light. | Days 13–16 Weather SummaryLight rain (total 5mm), mostly falling on Sat night. Warm (max 21°C on Tue afternoon, min 16°C on Mon night). Wind will be generally light. | |||||||||||||||||||||||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tue 6 | ||||||||||||||||||||||||||||||||
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 | 4:18PM1.28m | 5:17AM0.99m | 5:08PM1.34m | 5:57AM1.08m | 5:50PM1.40m | 6:32AM1.18m | 6:30PM1.44m | 7:06AM1.28m | 7:08PM1.46m | 7:40AM1.38m | 7:47PM1.45m | 8:15AM1.47m | 8:28PM1.42m | 8:51AM1.53m | 9:10PM1.35m | 9:30AM1.56m | 9:57PM1.26m | 10:14AM1.56m | 10:48PM1.15m | 11:03AM1.54m | 11:48PM1.05m | 12:01PM1.49m | 1:02AM0.98m | 1:09PM1.44m | 2:27AM0.96m | 2:26PM1.42m | 3:47AM1.01m | ||||||||||||||||||||
Low Tide | 9:41AM0.58m | 11:15PM0.37m | 10:42AM0.52m | 11:53PM0.30m | 11:32AM0.44m | 00:26AM0.23m | 12:16PM0.36m | 00:58AM0.17m | 12:59PM0.29m | 1:29AM0.13m | 1:41PM0.22m | 2:01AM0.11m | 2:24PM0.17m | 2:35AM0.13m | 3:08PM0.14m | 3:10AM0.17m | 3:56PM0.14m | 3:48AM0.23m | 4:49PM0.17m | 4:31AM0.31m | 5:50PM0.22m | 5:22AM0.40m | 7:00PM0.26m | 6:25AM0.48m | 8:19PM0.27m | 7:44AM0.52m | 9:34PM0.25m | 9:09AM0.51m | |||||||||||||||||||
Wave Height (m) Direction Period (s) | S 11 | S 6 | S 10 | S 9 | S 10 | ESE 6 | E 6 | ENE 6 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | NE 6 | NE 7 | NE 7 | NE 7 | NE 7 | SSE 7 | S 10 | S 10 | S 11 | S 10 | S 9 | S 11 | S 12 | NE 6 | NE 7 | NE 6 | ENE 6 | NE 6 | ENE 6 | NE 6 | NE 6 | ENE 6 | NE 6 | NE 6 | NE 6 | SE 6 | SE 6 | SE 6 | ESE 6 | ESE 6 | E 6 | E 6 | E 6 | ENE 5 |
 |  |  |  |  |  |  | |  | | | | | | | | |  | | | | | | | | | | | | | | |  | | | | | | | | | | | | | | | |
clear | cloudy | cloudy | light rain | rain shwrs | rain shwrs | some clouds | clear | clear | clear | rain shwrs | clear | clear | clear | clear | clear | some clouds | some clouds | cloudy | cloudy | cloudy | some clouds | clear | some clouds | clear | clear | some clouds | cloudy | cloudy | some clouds | cloudy | rain shwrs | light rain | some clouds | rain shwrs | rain shwrs | some clouds | some clouds | rain shwrs | rain shwrs | cloudy | light rain | rain shwrs | some clouds | some clouds | clear | some clouds | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | — | — | — | 1 | 10 | 10 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | 2 | 2 | — | — | 2 | 1 | — | 1 | 1 | — | — | — | — |
max °C | 27 | 16 | 15 | 15 | 15 | 15 | 18 | 18 | 18 | 19 | 18 | 17 | 23 | 23 | 25 | 28 | 26 | 17 | 14 | 15 | 14 | 16 | 15 | 15 | 18 | 17 | 16 | 20 | 19 | 19 | 19 | 20 | 20 | 18 | 18 | 17 | 19 | 18 | 18 | 18 | 18 | 18 | 19 | 18 | 18 | 20 | 21 |
Moonrise | 12:23 | — | — | 1:23 | — | — | 2:24 | — | — | — | 3:25 | — | — | 4:26 | — | — | 5:29 | — | — | 6:33 | — | — | 7:40 | — | — | 8:50 | — | — | — | 10:01 | — | — | 11:12 | — | — | — | 12:18 | — | — | 1:15 | — | — | 3:04 | — | — | 3:44 | — |
Moonset | 2:29 | — | — | 3:07 | — | — | 3:41 | — | — | 4:11 | — | — | 4:39 | — | — | 5:05 | — | — | 5:33 | — | — | 6:02 | — | — | 6:34 | — | — | 7:12 | — | — | 7:58 | — | — | 8:52 | — | — | 9:55 | — | — | 12:04 | — | — | 1:15 | — | — | 2:25 | — |
 | 5:47 | — | — | 5:45 | — | — | 5:43 | — | — | 5:43 | — | — | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — | 5:33 | — | — | 5:31 | — | — | 5:30 | — | — | 6:28 | — | — | 5:26 | — | — | 5:26 | — |
 | — | 5:49 | — | — | 5:50 | — | — | 5:51 | — | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:53 | — | — | 5:54 | — | — | 5:55 | — | — | 5:55 | — | — | 5:57 | — | — | 5:58 | — | — | 6:58 | — | — | 5:59 | — | — | 6:00 |
Today's sea temperature in Dee Why is 18.2°C (Statistics for 21 Sep 1981-2005 – mean: 18.2 max: 20.2 min: 17.1°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest