Rio das Ostras 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 05:15 AM and sunset is at 05:51 PM.
Days 1–3 Weather SummaryHeavy rain (total 39mm), heaviest during Fri night. Warm air temperatures (max 26°C on Fri morning, min 20°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 11mm), heaviest on Wed night. Warm air temperatures (max 21°C on Mon morning, min 18°C on Mon night). Wind will be generally light. | Days 7–9 Weather SummaryLight rain (total 5mm), mostly falling on Thu morning. Warm (max 29°C on Sat morning, min 20°C on Thu morning). Wind will be generally light. | Days 10–12 Weather SummaryHeavy rain (total 38mm), heaviest during Sun night. Warm (max 27°C on Mon afternoon, min 19°C on Tue night). Wind will be generally light. | Days 13–16 Weather SummaryModerate rain (total 16mm), heaviest on Wed night. Warm (max 25°C on Wed morning, min 19°C on Thu night). Winds decreasing (fresh winds from the SW on Wed afternoon, calm by Thu night). | |||||||||||||||||||||||||||||||||||||||||||
Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Sat 31 | ||||||||||||||||||||||||||||||||
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 | 4:45PM0.94m | 6:12AM0.87m | 5:30PM0.86m | 9:01AM0.82m | 7:05PM0.79m | 10:57AM0.90m | 10:11PM0.84m | 11:39AM1.00m | 11:13PM0.96m | 12:10PM1.09m | 11:54PM1.08m | 12:39PM1.17m | 00:29AM1.19m | 1:06PM1.22m | 1:04AM1.28m | 1:32PM1.24m | 1:39AM1.34m | 1:58PM1.23m | 2:15AM1.37m | 2:25PM1.21m | 2:53AM1.36m | 2:52PM1.17m | 3:33AM1.30m | 3:22PM1.12m | 4:16AM1.21m | 3:54PM1.06m | 5:07AM1.08m | 4:32PM1.00m | |||||||||||||||||||
Low Tide | 11:20AM0.57m | 11:51PM0.35m | 12:35PM0.65m | 1:22AM0.42m | 2:40PM0.67m | 3:11AM0.42m | 4:18PM0.61m | 4:31AM0.35m | 5:15PM0.51m | 5:26AM0.25m | 5:56PM0.41m | 6:10AM0.16m | 6:32PM0.31m | 6:50AM0.08m | 7:07PM0.21m | 7:29AM0.05m | 7:41PM0.14m | 8:07AM0.05m | 8:15PM0.08m | 8:46AM0.11m | 8:50PM0.04m | 9:26AM0.20m | 9:27PM0.04m | 10:07AM0.32m | 10:07PM0.07m | 10:52AM0.45m | 10:55PM0.14m | 11:45AM0.58m | |||||||||||||||||||
Wave Height (m) Direction Period (s) | SSE 7 | SSE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | S 12 | S 11 | S 12 | S 11 | S 10 | S 10 | S 10 | S 11 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 8 | SE 8 | SSE 9 | SSE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | SE 8 | S 10 | S 10 | S 9 | SSE 9 | SSE 9 | SSE 9 | SE 9 | SE 9 | SE 9 | SSE 9 | SSE 9 |
 |  |  | | |  |  |  | | | |  |  | | | | |  | | |  | | | | | | | |  |  | | | | | |  |  | | | | | | | | | | | |
cloudy | risk tstorm | risk tstorm | risk tstorm | cloudy | rain shwrs | some clouds | light rain | rain shwrs | light rain | cloudy | cloudy | rain shwrs | light rain | cloudy | cloudy | cloudy | mod rain | light rain | cloudy | some clouds | some clouds | risk tstorm | rain shwrs | some clouds | risk tstorm | some clouds | some clouds | mod rain | heavy rain | mod rain | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | cloudy | some clouds | some clouds | rain shwrs | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | — | 4 | 24 | 1 | — | 1 | — | 2 | 7 | 2 | — | — | 1 | 2 | — | — | — | 6 | 2 | — | — | — | 1 | 1 | — | 1 | — | — | 8 | 23 | 7 | — | — | — | — | — | — | — | 4 | 2 | 2 | 4 | 2 | — | — | — | 1 |
max °C | 26 | 25 | 23 | 22 | 22 | 21 | 23 | 22 | 21 | 21 | 19 | 19 | 20 | 19 | 19 | 21 | 20 | 19 | 23 | 23 | 22 | 27 | 26 | 23 | 29 | 26 | 23 | 25 | 22 | 21 | 24 | 27 | 23 | 24 | 23 | 20 | 25 | 24 | 20 | 22 | 21 | 20 | 20 | 21 | 20 | 22 | 22 |
Moonrise | 9:15 | — | — | 10:09 | — | — | 11:03 | — | — | 11:58 | — | — | 12:52 | — | — | 1:46 | — | — | 2:40 | — | — | — | 3:36 | — | — | 4:33 | — | — | 5:34 | — | — | 6:39 | — | — | 7:47 | — | — | 8:56 | — | — | — | 10:02 | — | — | 11:01 | — | — |
Moonset | — | — | 11:24 | — | — | — | 12:09 | — | — | 12:51 | — | — | 1:29 | — | — | 2:04 | — | — | 2:37 | — | — | 3:11 | — | — | 3:45 | — | — | 4:22 | — | — | 5:02 | — | — | 5:49 | — | — | 6:42 | — | — | 7:43 | — | — | 8:49 | — | — | 9:56 | — |
 | 5:15 | — | — | 5:13 | — | — | 5:13 | — | — | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:09 | — | — | 5:09 | — | — | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:03 | — | — | 5:03 | — |
 | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:53 | — | — | 5:53 | — | — | 5:54 | — | — | 5:54 | — | — | 5:55 | — | — | 5:55 | — | — | 5:57 | — | — | 5:57 | — | — | 5:58 | — | — | 5:58 | — | — | 5:59 |
Today's sea temperature in Rio das Ostras is 24.6°C (Statistics for 16 Oct 1981-2005 – mean: 22.6 max: 23.7 min: 21.5°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest