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 05:54 AM and sunset is at 06:40 PM.
Days 1–3 Weather SummaryHeavy rain (total 39mm), heaviest during Sun night. Warm air temperatures (max 28°C on Fri morning, min 25°C on Sun afternoon). Mainly strong winds. | Days 4–6 Weather SummaryHeavy rain (total 101mm), heaviest during Tue night. Warm air temperatures (max 28°C on Wed afternoon, min 25°C on Mon afternoon). Mainly strong winds. | Days 7–9 Weather SummaryHeavy rain (total 63mm), heaviest during Sat night. Warm (max 28°C on Thu morning, min 25°C on Sat night). Winds increasing (moderate winds from the SSW on Fri afternoon, strong winds from the SW by Sat night). | Days 10–12 Weather SummaryHeavy rain (total 68mm), heaviest during Tue night. Warm (max 28°C on Sun afternoon, min 26°C on Sun morning). Mainly strong winds. | Days 13–16 Weather SummaryHeavy rain (total 58mm), heaviest during Thu night. Warm (max 28°C on Wed morning, min 27°C on Wed night). Wind will be generally light. | |||||||||||||||||||||||||||||||||||||||||||
Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | Sat 6 | ||||||||||||||||||||||||||||||||
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 | 10:41AM0.65m | 2:01AM0.75m | 12:03PM0.58m | 2:48AM0.74m | 1:44PM0.54m | 3:29AM0.73m | 3:26PM0.53m | 4:04AM0.73m | 4:56PM0.55m | 4:36AM0.72m | 6:09PM0.59m | 5:05AM0.72m | 7:08PM0.63m | 7:58PM0.66m | 8:42PM0.68m | 9:21PM0.69m | 10:00PM0.70m | 7:25AM0.68m | 10:38PM0.70m | 7:55AM0.67m | 11:17PM0.70m | 8:26AM0.66m | 11:56PM0.70m | 9:04AM0.64m | |||||||||||||||||||||||
Low Tide | 6:17PM-0.08m | 7:46AM0.46m | 7:17PM0.02m | 9:01AM0.38m | 8:19PM0.11m | 10:02AM0.28m | 9:20PM0.20m | 10:51AM0.18m | 10:18PM0.29m | 11:34AM0.09m | 11:13PM0.36m | 12:12PM0.02m | 00:04AM0.41m | 12:47PM-0.03m | 00:50AM0.45m | 1:21PM-0.06m | 1:32AM0.48m | 1:53PM-0.08m | 2:11AM0.50m | 2:26PM-0.09m | 2:49AM0.52m | 2:59PM-0.09m | 3:27AM0.53m | 3:33PM-0.08m | 4:06AM0.53m | 4:09PM-0.07m | 4:51AM0.53m | ||||||||||||||||||||
E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 8 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 7 | SE 6 | SSE 7 | S 7 | S 7 | SSW 7 | SSW 7 | SSW 8 | SW 8 | SW 9 | SW 9 | SW 9 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 10 | WSW 9 | WSW 9 | SW 9 | WSW 9 | NW 10 | NW 10 | NW 9 | NNW 10 | NNW 10 | N 10 | NNW 9 | NNW 9 | NW 8 | N 8 | N 9 | NNE 9 | NE 9 | |
 | |  |  | | | |  | | | | | | | | |  |  | | | | | | | | | | | |  | | | | | | | | | | | | | | | | | | |
risk tstorm | risk tstorm | risk tstorm | mod rain | risk tstorm | risk tstorm | risk tstorm | light rain | risk tstorm | mod rain | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | some clouds | some clouds | some clouds | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | mod rain | risk tstorm | risk tstorm | mod rain | risk tstorm | mod rain | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | some clouds | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | mod rain | risk tstorm | risk tstorm | some clouds | risk tstorm | |
km/h | |||||||||||||||||||||||||||||||||||||||||||||||
2 | 1 | 6 | 6 | 3 | 6 | 1 | 2 | 12 | 6 | 21 | 15 | 5 | 15 | 32 | 7 | — | — | — | 2 | 2 | 2 | 2 | 11 | 6 | 12 | 26 | 10 | 5 | 9 | 4 | 5 | 11 | 5 | 5 | 14 | — | 4 | 4 | 4 | 3 | 25 | 10 | 3 | 2 | — | 2 | |
max °C | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 26 | 27 | 27 | 26 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 26 | 26 | 26 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 |
Moonrise | 11:09 | — | — | 12:05 | — | — | 12:57 | — | — | 1:46 | — | — | 2:34 | — | — | — | 3:21 | — | — | 4:10 | — | — | 5:00 | — | — | 5:51 | — | — | 6:43 | — | — | 7:35 | — | — | 8:26 | — | — | — | 9:15 | — | — | 10:00 | — | — | 10:42 | — | — |
Moonset | — | — | — | 12:08 | — | — | 12:50 | — | — | 1:28 | — | — | 2:05 | — | — | 2:41 | — | — | 3:17 | — | — | 3:56 | — | — | 4:37 | — | — | 5:22 | — | — | 6:10 | — | — | 7:01 | — | — | 7:53 | — | — | 8:45 | — | — | 9:37 | — | — | 10:28 | — |
 | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — |
 | — | 6:40 | — | — | 6:42 | — | — | 6:42 | — | — | 6:42 | — | — | 6:42 | — | — | 6:43 | — | — | 6:43 | — | — | 6:43 | — | — | 6:44 | — | — | 6:44 | — | — | 6:44 | — | — | 6:45 | — | — | 6:45 | — | — | 6:45 | — | — | 6:45 | — | — | 6:45 |
Today's sea temperature in Guam is 28.7° C (Statistics for 22 May 1981-2005 – mean: 28.8 max: 29.5 min: 28.1°C) | |||||||||||||||||||||||||||||||||||||||||||||||
Nearest