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 06:00 AM and sunset is at 06:36 PM.
Days 1–3 Weather SummaryModerate rain (total 11mm), heaviest on Wed night. Warm air temperatures (max 28°C on Wed morning, min 26°C on Thu night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 10mm), heaviest on Sat morning. Warm air temperatures (max 28°C on Sat morning, min 27°C on Sat morning). Wind will be generally light. | Days 7–9 Weather SummaryLight rain (total 2mm), mostly falling on Tue afternoon. Warm (max 28°C on Tue morning, min 27°C on Tue night). Wind will be generally light. | Days 10–12 Weather SummaryLight rain (total 2mm), mostly falling on Sat afternoon. Warm (max 29°C on Sun morning, min 27°C on Fri night). Mainly fresh winds. | |||||||||||||||||||||||||||||||||
Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | |||||||||||||||||||||||||
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 | 11:11AM0.62m | 3:28AM0.70m | 12:51PM0.58m | 4:10AM0.72m | 2:42PM0.57m | 4:45AM0.74m | 4:19PM0.59m | 5:17AM0.76m | 5:40PM0.63m | 5:48AM0.77m | 6:49PM0.68m | 6:18AM0.77m | 7:53PM0.73m | 8:52PM0.75m | 7:19AM0.77m | 9:49PM0.76m | 7:51AM0.76m | 10:46PM0.75m | 8:25AM0.73m | 11:44PM0.73m | 9:02AM0.70m | 00:43AM0.71m | ||||||||||||||
Low Tide | 7:28AM0.56m | 7:23PM-0.02m | 9:00AM0.51m | 8:30PM0.01m | 10:06AM0.42m | 9:35PM0.05m | 10:57AM0.30m | 10:36PM0.12m | 11:42AM0.17m | 11:32PM0.19m | 12:25PM0.05m | 00:24AM0.26m | 1:07PM-0.06m | 1:14AM0.34m | 1:49PM-0.14m | 2:03AM0.41m | 2:31PM-0.18m | 2:50AM0.48m | 3:15PM-0.19m | 3:38AM0.52m | 4:01PM-0.16m | 4:29AM0.55m | 4:48PM-0.12m | 5:28AM0.55m | ||||||||||||
E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 8 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | |
 | |  |  | |  | | | | | | | | | | | | |  | |  | | | | | | | | | | | | | | | | |
clear | clear | risk tstorm | risk tstorm | risk tstorm | some clouds | clear | risk tstorm | risk tstorm | risk tstorm | clear | some clouds | risk tstorm | risk tstorm | risk tstorm | clear | clear | risk tstorm | some clouds | risk tstorm | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | risk tstorm | clear | clear | clear | risk tstorm | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | 4 | 1.0 | 2.0 | — | — | 2.0 | 2.0 | 2.0 | — | — | 1.0 | 1.0 | 3 | — | — | 3 | — | 2.0 | — | — | — | — | — | — | — | — | — | — | — | 1.0 | — | — | — | 1.0 | |
max°C | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 29 | 28 | 27 |
Moonrise | 12:22 | — | — | 1:13 | — | — | 2:00 | — | — | 2:44 | — | — | 3:26 | — | — | 4:09 | — | — | 4:53 | — | — | 5:40 | — | — | 6:30 | — | — | 7:25 | — | — | 8:23 | — | — | 9:22 | — | — |
Moonset | 11:58 | — | — | 12:58 | — | — | 1:56 | — | — | 2:53 | — | — | — | 3:49 | — | — | 4:46 | — | — | 5:45 | — | — | 6:46 | — | — | 7:49 | — | — | 8:52 | — | — | — | 9:53 | — | — | 10:48 |
 | 6:00 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — |
 | — | 6:36 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:38 | — | — | 6:38 | — |
Today's sea temperature in Guam is 28.5 °C (Statistics for 01 May 1981-2005 – mean: 28.4 max: 29.4 min: 27.3°C) | ||||||||||||||||||||||||||||||||||||
Nearest