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Surf Forecasts:

Threes surfForecast / Guam / Guam

information circle48hr Weather and Surf, issued 3 pm Saturday 24 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
28.4° C
 (Which is slightly warmer than usual)

How big are the waves at Threes today?

The current surf forecast for Threes at 9PM is: 1.7m 11s primary swell from a North-northwest direction and 0.7m 5s secondary swell from a South-southwest direction (forecast issued at 03:00pm January 24). An open ocean swell of 0.8m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (ChST) & DateWave HeightWave Period
Morning (24 Jan)--
Afternoon (24 Jan)3.5ft (1.1m)11s
Evening (24 Jan)5.5ft (1.7m)11s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
24
Sunday
25
Monday
26
Tuesday
27
1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM
Rating
(10 max)
1
0
2
3
2
3
3
3
3
2
2
2
2
2
2
2
2
0
1
1
1
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
NW
1.1
NW
1.2
NW
1.7
NNW
1.9
NNW
1.9
NNW
1.7
NNW
1.7
NNW
1.6
N
1.5
N
1.5
N
1.5
N
1.5
N
1.5
N
1.4
N
1
N
1
N
1
N
1.5
N
1.6
NNE
1.4
NNE
1.2
N
1.1
N
1.1
NE
Period(s) (?)1111111111111110101010101099999999888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)258293363724854813685647530450450422400392332173146158359380311205163180
Wind
(km/h)
20
S
15
SSW
15
S
15
SSW
10
SSW
5
S
5
SSE
5
SE
5
SE
5
SE
5
E
10
E
10
E
10
E
10
ENE
10
ENE
10
NE
15
N
10
NNE
20
ENE
25
ENE
20
ENE
20
ENE
20
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		crosscross-
off		cross-
off		crossglassglassglassglassoffoffoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
11:25AM
0.74
11:32PM
0.56
11:52AM
0.74
1:04AM
0.53
12:23PM
0.74
3:02AM
0.53
Low Tide
/ height (m)
5:51PM
0.22
5:17AM
0.22
6:48PM
0.14
6:00AM
0.34
7:52PM
0.07
6:56AM
0.45
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Sunrise------6:48-------6:48-------6:48-
Sunset-6:16-------6:17-------6:17------
clear
thunderstorm
thunderstorm
clear
thunderstorm
clear
thunderstorm
part cloud
part cloud
thunderstorm
clear
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
-12-3-2--2-1-122333-1134
Temp. °C282828282727272727272727272727272727252626262627
Feels °C (?)303031313132323131313130303131303029282826272729
  • 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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