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 —.
Days 1–4 Weather SummaryModerate rain (total 12mm), heaviest on Sat afternoon. Warm air temperatures (max 28°C on Wed night, min 27°C on Thu night). Mainly fresh winds. | Days 5–7 Weather SummaryHeavy rain (total 24mm), heaviest during Sun night. Warm air temperatures (max 28°C on Sat night, min 27°C on Sat night). Mainly fresh winds. | Days 8–10 Weather SummaryModerate rain (total 13mm), heaviest on Wed morning. Warm (max 28°C on Wed morning, min 27°C on Tue night). Wind will be generally light. | Days 11–13 Weather SummarySome drizzle, heaviest during Sun morning. Warm (max 28°C on Sat morning, min 27°C on Fri 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 | Mon 29 | |||||||||||||||||||||||||
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 | 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 | |||||||||||||
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 | E 8 | E 8 | E 7 | E 7 | ENE 9 | NE 15 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 11 | ENE 12 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | NE 13 | NE 13 | NE 13 | NE 14 | NE 13 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 11 | NE 11 | NE 11 | NE 12 | NE 12 | |
 |  |  | | | |  | | | | | | | | | | | | | | |  | | | |  |  | | | |  | | | | | | |
risk tstorm | risk tstorm | clear | risk tstorm | clear | clear | rain shwrs | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | clear | clear | clear | clear | rain shwrs | some clouds | clear | clear | clear | some clouds | risk tstorm | clear | clear | clear | clear | |
km/h | ||||||||||||||||||||||||||||||||||||
3 | 1 | — | 1 | — | — | 1 | 2 | 4 | 2 | 1 | 1 | 5 | 3 | 1 | 5 | 3 | 3 | 5 | 5 | 2 | — | — | — | — | 1 | — | — | — | — | — | 1 | — | — | — | — | |
max°C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 |
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 17 Dec 1981-2005 – mean: 28.2 max: 28.9 min: 27.3°C) | ||||||||||||||||||||||||||||||||||||
Forecast update inUpdates in hr min sUpdate imminent
Nearest