Guam 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 — and sunset is at 05:57 PM.
Days 1–4 Weather SummaryLight rain (total 6mm), mostly falling on Thu night. Warm air temperatures (max 28°C on Wed afternoon, min 27°C on Wed afternoon). Mainly fresh winds. | Days 5–7 Weather SummaryHeavy rain (total 23mm), heaviest during Mon night. Warm air temperatures (max 28°C on Sun morning, min 27°C on Sat afternoon). Mainly fresh winds. | Days 8–10 Weather SummarySome drizzle, heaviest during Tue night. Warm (max 28°C on Wed morning, min 26°C on Wed night). Wind will be generally light. | Days 11–13 Weather SummaryLight rain (total 5mm), mostly falling on Sun night. Warm (max 28°C on Fri afternoon, min 26°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Wed 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Mon 29 | ||||||||||||||||||||||||
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 | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
High Tide | 5:02PM0.68m | 8:02AM0.69m | 5:35PM0.68m | 8:40AM0.72m | 6:07PM0.67m | 9:16AM0.73m | 6:39PM0.67m | 9:52AM0.75m | 7:11PM0.67m | 10:27AM0.75m | 7:45PM0.66m | 11:01AM0.75m | 8:24PM0.65m | 11:33AM0.74m | 9:09PM0.63m | 12:04PM0.74m | 10:06PM0.59m | 12:34PM0.73m | 11:19PM0.54m | 1:04PM0.73m | 00:53AM0.51m | 1:35PM0.73m | 2:44AM0.51m | |||||||||||||
Low Tide | 00:31AM-0.05m | 12:52PM0.50m | 1:05AM-0.08m | 1:37PM0.52m | 1:38AM-0.10m | 2:17PM0.52m | 2:12AM-0.12m | 2:54PM0.53m | 2:45AM-0.12m | 3:31PM0.53m | 3:19AM-0.12m | 4:09PM0.52m | 3:55AM-0.09m | 4:53PM0.50m | 4:32AM-0.05m | 5:42PM0.45m | 5:11AM0.02m | 6:38PM0.38m | 5:54AM0.11m | 7:37PM0.29m | 8:37PM0.18m | 7:42AM0.33m | ||||||||||||||
ENE 8 | ENE 8 | E 8 | E 8 | E 7 | E 7 | ENE 9 | ENE 11 | ENE 11 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | NE 14 | NE 13 | NE 12 | NE 12 | NE 14 | NE 13 | NE 12 | NE 12 | NE 12 | NE 12 | NE 11 | NE 11 | NE 11 | |
 |  | |  |  |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
clear | clear | clear | some clouds | risk tstorm | risk tstorm | clear | risk tstorm | risk tstorm | risk tstorm | risk tstorm | some clouds | some clouds | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | some clouds | risk tstorm | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | clear | clear | clear | risk tstorm | risk tstorm | risk tstorm | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | 1 | 1 | — | 2 | 2 | 3 | 1 | — | — | 3 | 2 | 4 | 8 | 2 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 3 | — | |
max°C | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 27 |
Moonrise | — | — | 4:52 | — | — | 5:44 | — | — | 6:37 | — | — | 7:29 | — | — | 8:18 | — | — | 9:04 | — | — | 9:47 | — | — | 10:27 | — | — | 11:05 | — | — | 11:43 | — | — | 12:22 | — | — | 1:04 |
Moonset | 3:36 | — | — | 4:21 | — | — | 5:10 | — | — | 6:02 | — | — | 6:56 | — | — | 7:50 | — | — | 8:43 | — | — | — | 9:35 | — | — | 10:26 | — | — | 11:16 | — | — | — | 12:08 | — | — | 1:01 |
 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:41 | — | — | 6:41 |
 | 5:57 | — | — | 5:57 | — | — | 5:58 | — | — | 5:58 | — | — | 5:59 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — |
Today's sea temperature in Guam is 28.8° C (Statistics for 17 Dec 1981-2005 – mean: 28.2 max: 28.9 min: 27.3°C) | ||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
Nearest