Umatac Surf Break
GUAM

Umatac Tide Times & Tide Charts

Lat Long: 13.29° N 144.66° E

Issued: 3 am 25 Jun 2026 (local time)

Forecast update in  hr  min

Today's Umatac sea temperature is
29.8° C

Slightly warmer than usual

Umatac surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Tide times for Umatac are taken from the nearest tide station at Guam, Marianas which is 4.0 km away. Times are ChST (UTC +10.0hrs).

The local time in Guam, Marianas is . See the detailed Guam, Marianas tide chart below.

The next high tide in Guam, Marianas is at , which is in from now.

The next low tide in Guam, Marianas is at , which is in from now.

Click Tap Expand to expand the day into detailed view, Click Tap any to view the height and time.

HIGH
(ChST)
LOW
(ChST)
Sun
Moon
Set
Rise
Thursday, 25 Jun
26 Jun
27 Jun
28 Jun
29 Jun
30 Jun
1 Jul
2 Jul
3 Jul
4 Jul
5 Jul
6 Jul
7 Jul
8 Jul
9 Jul
10 Jul
11 Jul
12 Jul
13 Jul
14 Jul
15 Jul
16 Jul
17 Jul
18 Jul
19 Jul
20 Jul
21 Jul
22 Jul
AMPMFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWed
3:30AM0.71m
6:10PM0.59m
4:06AM0.70m
7:08PM0.63m
4:43AM0.69m
7:54PM0.66m
5:21AM0.69m
8:33PM0.69m
5:57AM0.69m
9:09PM0.70m
6:33AM0.69m
9:42PM0.72m
7:07AM0.69m
10:14PM0.72m
7:42AM0.68m
10:45PM0.72m
8:19AM0.67m
11:14PM0.72m
9:02AM0.65m
11:40PM0.72m
9:53AM0.61m
00:05AM0.71m
10:55AM0.57m
00:31AM0.71m
12:14PM0.53m
1:00AM0.71m
1:51PM0.52m
1:33AM0.72m
3:40PM0.54m
2:12AM0.73m
5:18PM0.59m
2:58AM0.74m
6:34PM0.66m
3:52AM0.76m
7:32PM0.72m
4:50AM0.77m
8:22PM0.76m
5:49AM0.78m
9:06PM0.78m
6:47AM0.78m
9:46PM0.79m
7:44AM0.77m
10:23PM0.78m
8:42AM0.73m
10:59PM0.77m
9:42AM0.68m
11:32PM0.76m
10:46AM0.62m
00:03AM0.74m
11:59AM0.56m
00:34AM0.72m
1:26PM0.52m
1:07AM0.70m
3:06PM0.52m
10:57AM0.04m
10:34PM0.46m
11:40AM-0.02m
11:36PM0.50m
12:20PM-0.05m
00:29AM0.51m
12:57PM-0.08m
1:15AM0.52m
1:33PM-0.09m
1:56AM0.52m
2:07PM-0.10m
2:33AM0.52m
2:40PM-0.11m
3:10AM0.52m
3:12PM-0.10m
3:46AM0.50m
3:45PM-0.08m
4:26AM0.48m
4:18PM-0.04m
5:09AM0.44m
4:53PM0.02m
5:58AM0.37m
5:31PM0.11m
6:52AM0.29m
6:13PM0.20m
7:50AM0.20m
7:03PM0.31m
8:51AM0.10m
8:06PM0.41m
9:51AM-0.00m
9:23PM0.49m
10:49AM-0.10m
10:45PM0.54m
11:45AM-0.18m
11:58PM0.56m
12:39PM-0.23m
1:01AM0.55m
1:30PM-0.26m
1:56AM0.53m
2:19PM-0.25m
2:49AM0.49m
3:05PM-0.21m
3:40AM0.44m
3:49PM-0.13m
4:33AM0.38m
4:32PM-0.03m
5:27AM0.31m
5:13PM0.08m
6:24AM0.25m
5:55PM0.20m
7:23AM0.19m
6:40PM0.31m
8:22AM0.13m
7:34PM0.41m
tide state
5:56AM
tide state
6:51PM
5:56AM
6:51PM
5:57AM
6:51PM
5:57AM
6:51PM
5:57AM
6:51PM
5:57AM
6:52PM
5:58AM
6:52PM
5:58AM
6:52PM
5:58AM
6:52PM
5:58AM
6:52PM
5:59AM
6:52PM
5:59AM
6:52PM
5:59AM
6:52PM
6:00AM
6:52PM
6:00AM
6:52PM
6:00AM
6:52PM
6:00AM
6:52PM
6:01AM
6:52PM
6:01AM
6:52PM
6:01AM
6:52PM
6:02AM
6:52PM
6:02AM
6:52PM
6:02AM
6:52PM
6:02AM
6:52PM
6:03AM
6:52PM
6:03AM
6:52PM
6:03AM
6:51PM
6:04AM
6:51PM
0.34% - (Waxing Gibbous)
tide state
1:55AM
0.36% - (Waxing Gibbous)
tide state
2:56PM
0.4% - (Waxing Gibbous)
2:36AM
3:47PM
0.43% - (Waxing Gibbous)
3:19AM
4:39PM
0.47% - (Waxing Gibbous)
4:06AM
5:31PM
0.5% - (Full Moon)
4:56AM
6:23PM
0.54% - (Waning Gibbous)
5:48AM
7:12PM
0.57% - (Waning Gibbous)
6:41AM
7:59PM
0.61% - (Waning Gibbous)
7:34AM
8:42PM
0.64% - (Waning Gibbous)
8:25AM
9:22PM
0.68% - (Waning Gibbous)
9:14AM
10:00PM
0.71% - (Waning Gibbous)
10:03AM
10:37PM
0.75% - (Last Quarter)
10:52AM
11:14PM
0.78% - (Waning Crescent)
11:42AM
11:52PM
0.8% - (Waning Crescent)
12:34PM

0.82% - (Waning Crescent)
1:29PM
00:34AM
0.85% - (Waning Crescent)
2:30PM
1:20AM
0.89% - (Waning Crescent)
3:35PM
2:12AM
0.92% - (Waning Crescent)
4:42PM
3:12AM
0.96% - (Waning Crescent)
5:49PM
4:17AM
0.01% - (New Moon)
6:51PM
5:26AM
0.05% - (Waxing Crescent)
7:47PM
6:33AM
0.08% - (Waxing Crescent)
8:36PM
7:37AM
0.12% - (Waxing Crescent)
9:20PM
8:36AM
0.15% - (Waxing Crescent)
10:00PM
9:31AM
0.19% - (Waxing Crescent)
10:38PM
10:22AM
0.22% - (First Quarter)
11:15PM
11:12AM
0.26% - (First Quarter)
11:53PM
12:01PM
0.29% - (Waxing Gibbous)

12:51PM

IMPORTANT NOTE: The tidal information provided on surf-forecast.com is not intended to meet the specific requirements of certain types of watersports, industry, or any other marine / inshore activity. It is the user's responsibility to ensure that the data is suitable for their intended purpose and also to check the real life conditions before undertaking any activity.

For vessels operating under the International Convention for the Safety of Life at Sea (SOLAS), 1974 regulations we recommend they seek reference to specific tide products designed for that use.

We do not accept responsibility for any amendments or changes to the data whilst it is displayed / printed from our website and it is the user's responsibility to ensure that their hardware is configured to display the information as intended. We do not accept responsibility for any changes or representations of our data made by third parties or syndicates.

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