Daily forecast
as
Last update: 02:36 local time / This forecast is based on the GFS model
Tuesday, Dec 30
Wind
Weather
Waves
Tides
01h
13 kts
max 16 kts
1.79 mm
26° C
1000 hpa
1.6 m
9 s
0.3
m
04h
13 kts
max 16 kts
1.12 mm
26° C
999 hpa
1.6 m
9 s
04:32
0.6
m
07h
13 kts
max 16 kts
0.98 mm
26° C
1000 hpa
1.7 m
9 s
0.5
m
10h
14 kts
max 16 kts
27° C
1001 hpa
1.7 m
9 s
08:54
0.4
m
13h
13 kts
max 15 kts
28° C
998 hpa
1.8 m
9 s
0.7
m
16h
13 kts
max 15 kts
27° C
997 hpa
1.8 m
9 s
14:50
0.8
m
19h
13 kts
max 15 kts
27° C
998 hpa
1.8 m
9 s
0.3
m
22h
12 kts
max 16 kts
27° C
999 hpa
1.7 m
8 s
22:29
0.0
m
Wednesday, Dec 31
Wind
Weather
Waves
Tides
01h
12 kts
max 15 kts
27° C
998 hpa
1.6 m
8 s
0.1
m
04h
11 kts
max 13 kts
26° C
997 hpa
1.6 m
8 s
0.5
m
07h
13 kts
max 15 kts
27° C
998 hpa
1.6 m
8 s
05:59
0.6
m
10h
13 kts
max 16 kts
27° C
999 hpa
1.6 m
9 s
10:14
0.5
m
13h
14 kts
max 16 kts
0.41 mm
28° C
997 hpa
1.6 m
9 s
0.6
m
16h
14 kts
max 17 kts
27° C
996 hpa
1.6 m
9 s
15:35
0.8
m
19h
13 kts
max 17 kts
27° C
997 hpa
1.6 m
11 s
0.4
m
22h
13 kts
max 16 kts
27° C
999 hpa
1.6 m
12 s
23:22
-0.2
m
Thursday, Jan 01
Wind
Weather
Waves
Tides
01h
13 kts
max 16 kts
27° C
998 hpa
1.6 m
12 s
0.0
m
04h
11 kts
max 14 kts
27° C
997 hpa
1.6 m
13 s
0.4
m
07h
13 kts
max 16 kts
0.77 mm
27° C
998 hpa
1.6 m
14 s
07:06
0.7
m
10h
14 kts
max 17 kts
27° C
999 hpa
1.7 m
14 s
0.6
m
13h
14 kts
max 16 kts
28° C
997 hpa
1.7 m
13 s
11:35
0.6
m
16h
13 kts
max 15 kts
28° C
997 hpa
1.7 m
13 s
16:23
0.8
m
19h
12 kts
max 15 kts
27° C
998 hpa
1.7 m
13 s
0.6
m
22h
11 kts
max 15 kts
27° C
999 hpa
1.7 m
12 s
0.0
m
Friday, Jan 02
Wind
Weather
Waves
Tides
01h
13 kts
max 16 kts
27° C
999 hpa
1.7 m
12 s
00:13
-0.2
m
04h
13 kts
max 16 kts
27° C
997 hpa
1.7 m
12 s
0.3
m
07h
13 kts
max 16 kts
27° C
999 hpa
1.7 m
11 s
08:01
0.8
m
10h
13 kts
max 15 kts
27° C
1000 hpa
1.7 m
10 s
0.7
m
13h
13 kts
max 14 kts
28° C
998 hpa
1.6 m
9 s
12:43
0.6
m
16h
11 kts
max 12 kts
27° C
996 hpa
1.6 m
9 s
17:18
0.8
m
19h
10 kts
max 12 kts
27° C
997 hpa
1.5 m
9 s
0.7
m
22h
10 kts
max 11 kts
27° C
999 hpa
1.5 m
9 s
0.1
m
Saturday, Jan 03
Wind
Weather
Waves
Tides
01h
8 kts
max 9 kts
27° C
999 hpa
1.5 m
10 s
01:04
-0.3
m
04h
7 kts
max 8 kts
26° C
998 hpa
1.5 m
10 s
0.1
m
07h
7 kts
max 8 kts
26° C
1000 hpa
1.5 m
10 s
0.7
m
10h
6 kts
max 7 kts
27° C
1001 hpa
1.4 m
10 s
08:48
0.8
m
13h
6 kts
max 6 kts
28° C
999 hpa
1.4 m
10 s
13:41
0.6
m
16h
7 kts
max 7 kts
28° C
998 hpa
1.4 m
9 s
0.7
m
19h
8 kts
max 9 kts
27° C
999 hpa
1.4 m
9 s
18:14
0.8
m
22h
10 kts
max 11 kts
27° C
1001 hpa
1.4 m
9 s
0.3
m
Sunday, Jan 04
Wind
Weather
Waves
Tides
01h
11 kts
max 13 kts
26° C
1000 hpa
1.4 m
9 s
01:52
-0.3
m
04h
10 kts
max 13 kts
26° C
999 hpa
1.4 m
9 s
-0.1
m
07h
11 kts
max 14 kts
26° C
1000 hpa
1.5 m
9 s
0.6
m
10h
13 kts
max 15 kts
27° C
1001 hpa
1.5 m
9 s
09:31
0.8
m
13h
13 kts
max 15 kts
28° C
999 hpa
1.6 m
9 s
0.6
m
16h
13 kts
max 15 kts
27° C
998 hpa
1.6 m
9 s
14:33
0.5
m
19h
13 kts
max 16 kts
27° C
999 hpa
1.7 m
9 s
19:09
0.8
m
22h
14 kts
max 16 kts
27° C
1001 hpa
1.9 m
10 s
0.5
m
Monday, Jan 05
Wind
Weather
Waves
Tides
01h
14 kts
max 16 kts
27° C
1000 hpa
2.0 m
10 s
-0.1
m
04h
13 kts
max 16 kts
26° C
998 hpa
2.1 m
9 s
02:39
-0.2
m
07h
13 kts
max 16 kts
26° C
999 hpa
2.1 m
10 s
0.4
m
10h
13 kts
max 15 kts
27° C
1000 hpa
2.2 m
10 s
10:11
0.8
m
13h
10 kts
max 12 kts
28° C
998 hpa
2.2 m
10 s
0.6
m
16h
10 kts
max 12 kts
27° C
997 hpa
2.2 m
10 s
15:23
0.5
m
19h
11 kts
max 13 kts
27° C
999 hpa
2.1 m
10 s
20:03
0.7
m
22h
10 kts
max 13 kts
27° C
1000 hpa
2.1 m
10 s
0.6
m
Tuesday, Jan 06
Wind
Weather
Waves
Tides
01h
13 kts
max 15 kts
27° C
999 hpa
2.0 m
10 s
0.0
m
04h
11 kts
max 14 kts
27° C
998 hpa
1.9 m
10 s
03:23
-0.2
m
07h
12 kts
max 16 kts
1.0 mm
26° C
1000 hpa
1.9 m
9 s
0.3
m
10h
15 kts
max 17 kts
1.99 mm
27° C
1001 hpa
1.9 m
9 s
10:48
0.8
m
13h
13 kts
max 17 kts
0.49 mm
28° C
999 hpa
1.9 m
9 s
0.7
m
16h
13 kts
max 17 kts
28° C
998 hpa
1.8 m
9 s
16:13
0.4
m
19h
14 kts
max 18 kts
0.8 mm
27° C
999 hpa
1.8 m
9 s
0.6
m
22h
14 kts
max 17 kts
0.52 mm
27° C
1001 hpa
1.8 m
9 s
20:59
0.7
m
Wednesday, Jan 07
Wind
Weather
Waves
Tides
01h
15 kts
max 21 kts
27° C
999 hpa
1.8 m
9 s
0.2
m
04h
15 kts
max 20 kts
27° C
999 hpa
1.8 m
9 s
04:06
-0.1
m
07h
16 kts
max 21 kts
27° C
1000 hpa
1.8 m
9 s
0.2
m
10h
17 kts
max 22 kts
27° C
1001 hpa
1.9 m
9 s
11:22
0.8
m
13h
16 kts
max 20 kts
28° C
999 hpa
1.9 m
9 s
0.7
m
16h
14 kts
max 17 kts
28° C
998 hpa
1.8 m
9 s
17:05
0.4
m
19h
14 kts
max 18 kts
27° C
999 hpa
1.8 m
9 s
0.5
m
22h
15 kts
max 19 kts
27° C
1000 hpa
1.9 m
9 s
21:57
0.6
m
Thursday, Jan 08
Wind
Weather
Waves
Tides
01h
14 kts
max 18 kts
27° C
999 hpa
1.9 m
9 s
0.4
m
04h
16 kts
max 20 kts
0.52 mm
27° C
998 hpa
1.9 m
9 s
04:46
0.0
m
07h
16 kts
max 20 kts
0.97 mm
27° C
999 hpa
1.9 m
9 s
0.2
m
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Additional information
General
This is the wind, wave and weather forecast for Guam_1 in Umatac, Guam. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing, fishing or paragliding.
Forecast
This forecast is based on the GFS model. Forecasts are available worldwide. The horizontal resolution is about 13 km. Forecasts are computed 4 times a day, at about 3:00 PM, 9:00 PM, 3:00 AM and 9:00 AM Chamorro Standard Time. Predictions are available in time steps of 3 hours for up to 10 days into the future. The arrows point in the direction in which the wind is blowing.Check the wind forecast for Guam_1 when you search for the best travel destinations for your kiteboarding, windsurfing or sailing vacations in Guam. Or use our wind forecast to find the wind speed today in Guam_1 or to have a look at the wind direction tomorrow at Guam_1.
Severe Weather Warnings
When a severe weather warning or advisory is provided by the local meteorological institute, we display it as a banner above the wind forecast.The weather warning, for example a high wind warning, can help you prepare for dangerous weather conditions and avoid weather-related risks. The color scale indicates the intensity of the predicted weather event. For more details click or tap on the warning. General information about severe weather warnings can be found in our help section.
Please be aware that severe weather may occur without a prior severe weather warning being reported.
Units
We use knots and degrees Celsius as our default units. These units are often used by sailors, kiters, surfers, windsurfers and paragliders. Use website settings to switch between units and 7 different languages at any time. For converting between wind speed units such as knots, km/h (kilometers per hour), m/s (meters per second), and mph (miles per hour) use our wind speed calculator.