Mangandas Surf Break

Lat Long: 13.46° N 144.62° E

GUAM

Mangandas WaveFinder

Issued: 3 pm 11 Jul 2026 (local time)

Forecast update in  hr  min

Today's Mangandas sea temperature is
28.8° C
0.5° 

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


Mangandas surf forecast from 11 Jul 2026:

  • Best quality surf: Sunday 12 Jul, 4PM (local time) - 5ft (1.6m), 13s period, WNW swell with offshore winds.
  • Most powerful swell: Saturday 11 Jul, 10PM (local time) - 7ft (2.1m), 14s period, WNW swell with 1,628 kJ wave energy.
  • Next surfable swell (1★+): Sunday 12 Jul, 4PM (local time) - 5ft (1.6m), 13s period with WNW swell.

Best Forecast Surf Conditions for Mangandas this week:

The surf forecast for Mangandas over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jul 12) at 4PM. The primary swell is predicted to be 1.6m and 13s period with a secondary swell of 0.5m and 9s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Mangandas in the next 16 days are 2.1m 14s and forecast to arrive on Saturday (Jul 11) at 10PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 7s period and expected on Tuesday (Jul 14) at 1PM.

Wave TypeTime (ChST) & Date Wave Height & Period
Next good surf (1 star+) 4PM (Sun 12th Jul)5ft (1.6m) 13s
Best Surf 4PM (Sun 12th Jul)5ft (1.6m) 13s
Most Powerful10PM (Sat 11th Jul)7ft (2.1m) 14s

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


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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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