Mangandas Surf Forecast and Surf Reports

(Guam)

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- Hourly Forecast
- 16 Day Forecast
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Spot Information

Mangandas Surf Guide

Mangandas in - is an exposed reef break that does not work very often. Autumn and winter are the best times of year for waves. Offshore winds blow from the southeast. Windswells are much more typical than groudswells and the ideal wave direction is from the northwest. The reef provides both left and right breaks. Best around high tide. Rarely crowded here. Hazards include rocks,shallow reef,.

Mangandas Spot Info

Type:	Rating:	Reliability:	Todays Sea Temp*:
Reef	2	inconsistent	28.1°C*ocean temperature recorded from satellite

Surfing Mangandas:

The best conditions reported for surf at Mangandas occur when a Northwest swell combines with an offshore wind direction from the Southeast.

Hourly Forecast

16 Day Forecast

What's the best time of year to surf Mangandas (for consistent clean waves)?

septemberBest Season: autumn

The best time of year for surfing Mangandas with consistent clean waves (rideable swell with light / offshore winds) is during Autumn and most often the month of September. Clean surfable waves are typically found 27% of the time in September while 20% of the time it tends to be blown out. For the remaining 53% of the time it is considered too small by most surfers but may still be OK for beginners and groms at times.

clean

27%

Surfable waves that hold up well for longer rides in prevailing cross-offshore, offshore or light wind conditions.

blown out

20%

Surfable sized waves that are of poorer quality due to prevailing onshore, cross-onshore or windy conditions (may be preferable for kitesurfing).

too small

53%

Waves usually considered too small for good surf. Some wave-magnet breaks may still work though if conditions are right (on occasion).

Explore Mangandas Location Map

Interactive Mangandas surf break location map. View information about nearby surf breaks, their wave consistency and rating compared to other spots in the region. Current swell conditions from local buoys are shown along with live wind speed and direction from nearby weather stations. Click icons on the map for more detail. The closest passenger airport to Mangandas is Guam International (Agana) Airport (GUM) in Mariana Islands, which is 19 km (12 miles) away (directly). The second nearest airport to Mangandas is Andersen Afb Airport (UAM), also in Mariana Islands, 36 km (22 miles) away.

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Please note that some surf spot locations are approximate to protect their exact location while others are not shown at close zoom level.

Mangandas Surf Forecasts:

Hourly Forecast

16 Day Forecast

Todays Surf Summary
Monday, 4 May 2026, 16:51 Local Time

m, °C	Monday 04
ft, °F	1PM	4PM	7PM	10PM
Wave (m)	NNE	NNE	NNE	NNW
Period (s)	12	12	12	10
Wind (km/h)
Wind State	cross- off	cross- off	cross- off	cross- off

What does Mangandas look like?

Latest photos from Mangandas. Upload your own or view all photos on the gallery page.

Credit: George Borges

Tides at Mangandas

Current tide and informaton

For Apra Harbor, Guam, 4 km from Mangandas.

Next High Water: 10:37pm | 0.69m

Next Low Water: 03:57am | 0.5m

NEXT	IS AT (local time)	remaining
high tide
low tide

Mangandas Sea Temperature

Very warm air temperatures and very warm water(28.1 °C) too at Mangandas, warm enough for wearing board shorts and a rash vest in the surf. Cloudy, but feeling very pleasant in and out of the water.

Today, many surfers would wear a rashvest wetsuit.

Current Temp*: 28.1°C*ocean temperature recorded from satellite