Surf Break

Lat Long: 13.26° N 144.66° E

GUAM

Threes WaveFinder

Issued: 9 am 07 Oct 2026 (local time)

Forecast update in  hr  min

Today's Threes sea temperature is
29.8°C
0.4° 

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


Threes surf forecast from 7 Oct 2026:

  • Most powerful swell: Saturday 10 Oct, 4PM (local time) - 11ft (3.5m), 8s period, SW swell with 1,567 kJ wave energy.

Best Forecast Surf Conditions for Threes this week:

The most powerful waves expected at Threes in the next 16 days are 3.5m 8s and forecast to arrive on Saturday (Oct 10) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 16s period and expected on Friday (Oct 09) at 7AM.

Wave TypeTime (ChST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 4PM (Sat 10th Oct)11ft (3.5m) 8s

Table - best surf conditions forecast for Threes over the next 16 days.


  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
Nearest locationNearest