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 06:37 AM and sunset is at 05:57 PM.
Days 1–3 Weather SummaryModerate rain (total 15mm), heaviest on Sat afternoon. Warm air temperatures (max 28°C on Thu morning, min 27°C on Thu night). Mainly fresh winds. | Days 4–6 Weather SummaryHeavy rain (total 25mm), heaviest during Tue night. Warm air temperatures (max 28°C on Sun morning, min 26°C on Tue night). Mainly fresh winds. | Days 7–9 Weather SummaryLight rain (total 9mm), mostly falling on Thu night. Warm (max 28°C on Wed morning, min 27°C on Wed morning). Wind will be generally light. | Days 10–12 Weather SummaryLight rain (total 3mm), mostly falling on Sat afternoon. Warm (max 28°C on Sat morning, min 26°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | |||||||||||||||||||||||||
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 | 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 | 2:10PM0.74m | 4:32AM0.56m | ||||||||||||
Low Tide | 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 | 9:34PM0.06m | ||||||||||||||
E 7 | E 8 | E 7 | E 7 | ENE 9 | NE 15 | NE 14 | ENE 9 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 10 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | NE 12 | NE 13 | NE 12 | NE 11 | NE 13 | NE 13 | NE 13 | NE 12 | NE 12 | NE 12 | NE 12 | NNE 12 | NE 12 | NE 12 | NE 12 | NE 12 | |
 |  |  | |  |  | | | |  | | | | | | | | | | | | | |  | | | | | | | | | | | | | |
risk tstorm | clear | some clouds | clear | rain shwrs | risk tstorm | risk tstorm | risk tstorm | risk tstorm | some clouds | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | clear | risk tstorm | risk tstorm | some clouds | some clouds | rain shwrs | some clouds | clear | risk tstorm | clear | risk tstorm | some clouds | clear | clear | risk tstorm | clear | clear | rain shwrs | |
km/h | ||||||||||||||||||||||||||||||||||||
1 | — | — | — | 1 | 3 | 2 | 4 | 4 | — | 1 | 5 | 3 | 2 | 5 | 3 | 2 | 4 | — | 2 | 3 | — | — | 3 | — | — | 1 | — | 1 | — | — | — | 1 | — | — | 1 | |
max°C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 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 | — | 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 | — | — | 5:58 | — | — | 5:58 | — | — | 5:59 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:02 | — |
Today's sea temperature in Guam is 28.8° C (Statistics for 18 Dec 1981-2005 – mean: 28.2 max: 28.9 min: 27.3°C) | ||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
Nearest