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 06:35 AM and sunset is at 08:05 PM.
Days 1–3 Weather SummaryLight rain (total 5mm), mostly falling on Wed afternoon. Warm air temperatures (max 28°C on Mon afternoon, min 27°C on Mon morning). Mainly strong winds. | Days 4–6 Weather SummaryHeavy rain (total 76mm), heaviest during Sat afternoon. Warm air temperatures (max 28°C on Thu morning, min 25°C on Sat afternoon). Winds increasing (light winds from the ESE on Thu night, near gales from the SSE by Sat night). | Days 7–9 Weather SummaryModerate rain (total 15mm), heaviest on Sun morning. Warm (max 28°C on Sun morning, min 26°C on Tue morning). Winds decreasing (strong winds from the SW on Sun morning, light winds from the WNW by Mon morning). | Days 10–12 Weather SummaryHeavy rain (total 120mm), heaviest during Thu afternoon. Warm (max 27°C on Wed morning, min 23°C on Thu afternoon). Mainly fresh winds. | Days 13–16 Weather SummaryHeavy rain (total 24mm), heaviest during Sat afternoon. Warm (max 28°C on Sun morning, min 26°C on Sat afternoon). Wind will be generally light. | |||||||||||||||||||||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | Tue 9 | ||||||||||||||||||||||||||||||||
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 | 12:14PM0.31m | 1:11AM0.25m | 12:49PM0.35m | 3:10AM0.24m | 1:21PM0.38m | 4:09AM0.24m | 1:55PM0.41m | 4:49AM0.23m | 2:31PM0.42m | 5:07AM0.23m | 3:10PM0.44m | 5:04AM0.23m | 3:49PM0.45m | 5:22AM0.23m | 4:30PM0.45m | 5:52AM0.23m | 5:12PM0.45m | 6:29AM0.23m | 5:54PM0.45m | 7:09AM0.23m | 6:37PM0.43m | 7:53AM0.23m | 7:22PM0.41m | 8:37AM0.24m | 8:11PM0.38m | 9:23AM0.26m | 9:06PM0.34m | 10:08AM0.29m | |||||||||||||||||||
Low Tide | 6:18AM0.06m | 7:04PM0.06m | 7:03AM0.09m | 8:01PM0.02m | 7:46AM0.11m | 8:51PM-0.01m | 8:26AM0.12m | 9:36PM-0.04m | 9:05AM0.13m | 10:19PM-0.05m | 9:41AM0.14m | 11:01PM-0.05m | 10:15AM0.15m | 11:43PM-0.05m | 10:45AM0.15m | 00:25AM-0.04m | 11:07AM0.16m | 1:09AM-0.02m | 11:07AM0.16m | 1:53AM-0.01m | 11:08AM0.16m | 2:39AM0.01m | 11:39AM0.17m | 3:23AM0.02m | 12:34PM0.18m | 4:07AM0.05m | 3:48PM0.17m | 4:49AM0.07m | 5:21PM0.14m | ||||||||||||||||||
ESE 4 | ESE 4 | SE 4 | SE 4 | SE 4 | SE 4 | ESE 4 | ESE 3 | SE 3 | SE 3 | SE 3 | SE 3 | SE 2 | ESE 3 | SE 3 | SSE 3 | SSE 4 | SSE 4 | SW 4 | SW 3 | WSW 3 | SW 2 | WNW 2 | NW 2 | NE 2 | ENE 3 | ENE 4 | E 3 | E 3 | S 4 | S 3 | SSE 3 | SSE 3 | S 3 | S 3 | SSE 3 | SSE 3 | SSE 3 | SSE 3 | SSE 3 | S 2 | SE 2 | SE 2 | SE 2 | ESE 2 | E 2 | ESE 2 | |
 |  |  |  | | |  | |  | | | | | |  | | | | | | | | | | | | | |  | | | | | |  | | | | | | | | | | | | | |
risk tstorm | clear | clear | cloudy | clear | clear | some clouds | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | some clouds | clear | rain shwrs | risk tstorm | risk tstorm | risk tstorm | risk tstorm | some clouds | clear | clear | clear | clear | clear | risk tstorm | risk tstorm | risk tstorm | mod rain | risk tstorm | risk tstorm | risk tstorm | rain shwrs | cloudy | light rain | rain shwrs | risk tstorm | risk tstorm | risk tstorm | clear | clear | clear | clear | clear | clear | clear | clear | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
1 | — | — | — | — | — | — | 3 | 1 | 1 | 2 | 3 | — | — | 3 | 1 | 26 | 40 | 5 | — | — | — | — | — | — | 2 | 8 | 4 | 9 | 29 | 22 | 37 | 8 | — | 1 | 9 | 3 | 16 | 6 | — | — | — | — | — | — | — | — | |
max °C | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 26 | 25 | 26 | 24 | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Moonrise | — | 3:21 | — | — | 4:15 | — | — | 5:08 | — | — | 6:02 | — | — | 6:57 | — | — | 7:52 | — | — | 8:47 | — | — | — | 9:39 | — | — | 10:27 | — | — | 11:10 | — | — | 11:49 | — | — | — | 12:25 | — | — | 12:58 | — | — | 1:30 | — | — | 2:02 | — |
Moonset | 2:53 | — | — | 3:24 | — | — | 3:55 | — | — | 4:27 | — | — | 5:03 | — | — | 5:42 | — | — | 6:26 | — | — | 7:15 | — | — | 8:07 | — | — | 9:02 | — | — | 9:58 | — | — | 10:53 | — | — | 11:48 | — | — | 12:43 | — | — | 1:38 | — | — | 2:35 | — |
 | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — |
 | — | 8:05 | — | — | 8:05 | — | — | 8:06 | — | — | 8:06 | — | — | 8:07 | — | — | 8:07 | — | — | 8:07 | — | — | 8:07 | — | — | 8:08 | — | — | 8:08 | — | — | 8:09 | — | — | 8:09 | — | — | 8:09 | — | — | 8:10 | — | — | 8:10 | — | — | 8:12 |
Today's sea temperature in Grassy Key (North) is 28.6° C (Statistics for 25 May 1981-2005 – mean: 27.4 max: 28.6 min: 25.7°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest