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Surf Forecasts:

Threes surfForecast / Guam / Guam

information circle48hr Weather and Surf, issued 3 am Tuesday 27 Jan 2026 ChST
Forecast update in hr  min  s Forecast update imminent
Threes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Threes sea temperature is
28.5° C
 (Which is 1.0°C warmer than normal for this time of year)

How big are the waves at Threes today?

The current surf forecast for Threes at 7AM is: 0.9m 8s primary swell from a North-northeast direction (forecast issued at 03:00am January 27). An open ocean swell of 1.1m 8s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (ChST) & DateWave HeightWave Period
Morning (27 Jan)1.5ft (0.5m)15s
Afternoon (27 Jan)3.5ft (1.1m)13s
Evening (27 Jan)4ft (1.2m)12s

Table - waves today at Threes. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
27
Wednesday
28
Thursday
29
1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM
Rating
(10 max)
1
1
1
2
2
3
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1
N
1
N
0.9
NNE
0.5
N
0.8
N
1.1
N
1.1
N
1.2
N
1.2
N
1.1
N
1
N
1
N
0.9
NNW
0.9
NNW
0.8
NNW
0.8
NNW
0.6
N
0.7
N
0.9
N
0.9
N
0.8
N
0.8
N
0.7
N
0.7
N
Period(s) (?)888151413131212111111101010101211111111101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1381381011042534344024183902972382291701631281239712319518414113810096
Wind
(km/h)
15
E
10
E
15
SE
15
SE
15
ESE
15
SE
10
ESE
10
ESE
10
ESE
10
ESE
15
SE
10
SE
10
SE
10
SE
10
ESE
15
ESE
15
ESE
10
ESE
10
SE
5
SE
5
SE
0
E
5
NE
10
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffoffglassglassglasscross-
off		cross
High Tide
/ height (m)
3:02AM
0.53
1:02PM
0.73
5:03AM
0.59
1:52PM
0.72
6:23AM
0.67
2:57PM
0.72
Low Tide
/ height (m)
6:56AM
0.45
9:00PM
-0.01
8:25AM
0.55
10:08PM
-0.09
10:18AM
0.59
Tuesday
27
Wednesday
28
Thursday
29
Sunrise--6:48-------6:48-------6:48-----
Sunset-----6:19-------6:19-------6:20--
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
32354112542----------121
Temp. °C272727272727272626262627272727272727272727272727
Feels °C (?)303129292930302929282830303030303031313131313130
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Threes surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Threes at:
surf-forecast.com

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