Grassy Key (North) 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 06:58 AM and sunset is at 05:36 PM.
Days 1–3 Weather SummaryLight rain (total 4mm), mostly falling on Sat afternoon. Warm air temperatures (max 23°C on Fri night, min 15°C on Thu morning). Mainly strong winds. | Days 4–6 Weather SummaryModerate rain (total 11mm), heaviest on Sun morning. Warm air temperatures (max 25°C on Tue afternoon, min 23°C on Sun morning). Winds decreasing (fresh winds from the NE on Sun morning, light winds from the NE by Tue afternoon). | Days 7–9 Weather SummaryLight rain (total 7mm), mostly falling on Thu afternoon. Warm (max 24°C on Wed morning, min 13°C on Fri night). Winds increasing (calm on Thu afternoon, fresh winds from the NNW by Fri night). | Days 10–12 Weather SummaryMostly dry. Very mild (max 18°C on Mon afternoon, min 10°C on Sat night). Winds decreasing (fresh winds from the N on Sat morning, light winds from the N by Sun night). | |||||||||||||||||||||||||||||||||
Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||||||||||||||
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 | 1:58PM0.27m | 00:36AM0.50m | 3:06PM0.27m | 1:26AM0.52m | 3:55PM0.26m | 2:16AM0.54m | 4:32PM0.25m | 3:05AM0.54m | 5:04PM0.24m | 3:53AM0.53m | 5:32PM0.23m | 4:39AM0.50m | 6:02PM0.24m | 5:25AM0.47m | 6:35PM0.24m | 6:11AM0.42m | 7:11PM0.25m | 7:51PM0.27m | 7:49AM0.33m | 8:35PM0.29m | 8:45AM0.28m | 9:20PM0.31m | ||||||||||||||
Low Tide | 7:29AM-0.03m | 6:53PM0.16m | 8:21AM-0.07m | 7:37PM0.16m | 9:12AM-0.09m | 8:22PM0.16m | 10:01AM-0.10m | 9:07PM0.15m | 10:50AM-0.09m | 9:53PM0.14m | 11:38AM-0.06m | 10:41PM0.14m | 12:27PM-0.04m | 11:34PM0.14m | 1:16PM-0.00m | 00:36AM0.15m | 2:05PM0.03m | 1:48AM0.15m | 2:53PM0.06m | 3:03AM0.14m | 3:41PM0.09m | 4:15AM0.12m | 4:29PM0.12m | 5:20AM0.09m | ||||||||||||
NNE 3 | ENE 4 | NE 4 | ENE 4 | ENE 4 | NE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 3 | ENE 3 | E 4 | E 3 | E 3 | ENE 3 | E 2 | E 2 | ENE 2 | E 2 | E 2 | E 2 | E 2 | NNW 2 | NNW 3 | NW 3 | NNW 3 | N 3 | NW 3 | NNW 3 | N 3 | NW 3 | NW 3 | NNE 2 | NW 2 | N 2 | |
 | |  | | |  |  |  |  | | |  |  |  | | | | | | | | | | | | | | | | | | |  | | | | |
cloudy | cloudy | some clouds | cloudy | cloudy | clear | clear | rain shwrs | rain shwrs | rain shwrs | clear | risk tstorm | risk tstorm | some clouds | risk tstorm | risk tstorm | risk tstorm | clear | clear | rain shwrs | risk tstorm | some clouds | risk tstorm | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | cloudy | clear | clear | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | 1.0 | 3 | 1.0 | — | 4 | 1.0 | — | 3 | 1.0 | 1.0 | — | — | 1.0 | 3 | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 19 | 21 | 21 | 22 | 22 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 21 | 21 | 19 | 14 | 15 | 14 | 13 | 15 | 16 | 17 | 18 | 18 |
Moonrise | — | 3:11 | — | — | 3:59 | — | — | 4:54 | — | — | 5:55 | — | — | 6:59 | — | — | 8:03 | — | — | — | 9:04 | — | — | 10:02 | — | — | 10:56 | — | — | 11:47 | — | — | — | 12:37 | — | — |
Moonset | 3:58 | — | — | 5:06 | — | — | 6:16 | — | — | 7:23 | — | — | 8:24 | — | — | 9:18 | — | — | 10:03 | — | — | 10:42 | — | — | 11:15 | — | — | 11:46 | — | — | 12:14 | — | — | 12:42 | — | — |
 | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — |
 | — | 5:36 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 5:38 | — | — | 5:38 | — | — | 5:39 | — | — | 5:40 | — | — | 5:40 | — |
Today's sea temperature in Grassy Key (North) is 22.8 °C (Statistics for 12 Dec 1981-2005 – mean: 24.9 max: 26.4 min: 23.8°C) | ||||||||||||||||||||||||||||||||||||
Nearest