Nisi (Io Sima) 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 04:54 AM and sunset is at 06:25 PM.
Days 1–3 Weather SummaryHeavy rain (total 55mm), heaviest during Thu morning. Very warm air temperatures (max 30°C on Fri afternoon, min 27°C on Wed night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 16mm), heaviest on Sat morning. Very warm air temperatures (max 30°C on Sun afternoon, min 28°C on Sat morning). Wind will be generally light. | Days 7–9 Weather SummaryLight rain (total 8mm), mostly falling on Tue night. Warm (max 29°C on Tue morning, min 29°C on Tue morning). Wind will be generally light. | Days 10–12 Weather SummaryModerate rain (total 11mm), heaviest on Sat afternoon. Warm (max 30°C on Fri afternoon, min 28°C on Sat night). Winds increasing (calm on Sat morning, fresh winds from the ESE by Mon morning). | Days 13–16 Weather SummaryHeavy rain (total 128mm), heaviest during Tue night. Warm (max 29°C on Thu morning, min 26°C on Mon night). Winds decreasing (near gales from the SE on Tue morning, calm by Wed night). | |||||||||||||||||||||||||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thu 30 | ||||||||||||||||||||||||||||||||
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 | 8:12PM1.10m | 6:45AM1.04m | 8:41PM1.11m | 7:29AM1.03m | 9:10PM1.11m | 8:13AM1.01m | 9:38PM1.10m | 8:59AM0.97m | 10:07PM1.08m | 9:50AM0.92m | 10:37PM1.06m | 10:50AM0.87m | 11:09PM1.04m | 12:10PM0.82m | 11:45PM1.02m | 2:08PM0.81m | 00:30AM1.00m | 4:19PM0.86m | 1:29AM0.98m | 5:31PM0.93m | 2:40AM0.98m | 6:12PM1.00m | 6:46PM1.06m | 7:15PM1.10m | |||||||||||||||||||||||
Low Tide | 1:04PM0.13m | 1:38AM0.70m | 1:40PM0.15m | 2:15AM0.66m | 2:15PM0.19m | 2:53AM0.62m | 2:49PM0.26m | 3:33AM0.58m | 3:23PM0.34m | 4:16AM0.55m | 3:58PM0.43m | 5:05AM0.52m | 4:33PM0.53m | 6:04AM0.49m | 5:12PM0.64m | 7:13AM0.46m | 6:06PM0.74m | 8:27AM0.41m | 7:46PM0.82m | 9:35AM0.35m | 9:46PM0.84m | 10:31AM0.29m | 11:04PM0.83m | 11:19AM0.23m | 11:56PM0.79m | 12:01PM0.19m | 00:37AM0.74m | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 8 | SSW 8 | SSE 8 | S 8 | SE 8 | SSE 8 | S 7 | SSW 7 | SSW 8 | W 8 | W 7 | W 7 | ENE 8 | ENE 8 | ENE 9 | NE 9 | NE 9 | NE 9 | NE 8 | NE 10 | NE 11 | NE 10 | NE 10 | NE 10 | ENE 10 | ESE 11 | ESE 10 | SE 10 | SE 9 | SSE 8 | SSE 7 | SSE 7 | SSE 6 | SE 8 | SSE 12 | SSE 10 | SSE 10 | S 12 | S 13 | S 14 | SSW 13 | SSW 12 | SSW 11 | SSW 11 | SSW 10 | SSW 11 | SSW 11 |
 | |  | | | | | | | | | | | |  |  | | |  | | | | |  | | | | | | | | | | | | | | | |  | | | | |  | | | |
risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | clear | clear | clear | risk tstorm | some clouds | risk tstorm | risk tstorm | clear | some clouds | rain shwrs | clear | some clouds | risk tstorm | clear | clear | risk tstorm | risk tstorm | risk tstorm | risk tstorm | clear | clear | risk tstorm | risk tstorm | risk tstorm | risk tstorm | mod rain | mod rain | risk tstorm | risk tstorm | risk tstorm | mod rain | risk tstorm | risk tstorm | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
mm | 8 | 5 | 12 | 16 | 5 | 5 | 2 | 1 | 1 | 3 | 2 | 5 | 3 | 1 | — | — | — | 2 | — | 1 | 3 | — | — | 2 | — | — | 2 | — | — | 1 | 1 | 4 | 1 | — | — | 2 | 7 | 2 | 16 | 6 | 6 | 47 | 9 | 12 | 9 | 6 | 6 |
max °C | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 29 | 29 | 29 | 29 | 30 | 29 | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 27 |
Moonrise | 5:24 | — | — | 6:34 | — | — | 7:39 | — | — | 8:40 | — | — | 9:37 | — | — | 10:33 | — | — | 11:28 | — | — | 12:23 | — | — | 1:18 | — | — | 2:13 | — | — | — | 3:08 | — | — | 4:01 | — | — | 4:50 | — | — | 5:35 | — | — | 6:15 | — | — | 6:52 |
Moonset | — | 7:21 | — | — | 8:04 | — | — | 8:41 | — | — | — | 9:15 | — | — | 9:47 | — | — | 10:19 | — | — | 10:52 | — | — | 11:27 | — | — | — | 12:06 | — | — | 12:49 | — | — | 1:36 | — | — | 2:28 | — | — | 3:23 | — | — | 4:19 | — | — | 5:15 | — |
 | 4:54 | — | — | 4:54 | — | — | 4:54 | — | — | 4:54 | — | — | 4:56 | — | — | 4:56 | — | — | 4:56 | — | — | 4:56 | — | — | 4:58 | — | — | 4:58 | — | — | 4:58 | — | — | 4:58 | — | — | 4:58 | — | — | 5:00 | — | — | 5:00 | — | — | 5:01 | — |
 | — | 6:25 | — | — | 6:25 | — | — | 6:25 | — | — | 6:25 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:23 | — | — | 6:23 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:21 | — | — | 6:20 |
Today's sea temperature in Nisi (Io Sima) is 30.6° C (Statistics for 15 Jul 1981-2005 – mean: 29.0 max: 30.4 min: 27.3°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest