ariasurf

Trinchera Beach

Hagåtña Municipality, United States

Sand

Right now

Conditions at 6:00 AM Chamorro Standard Time.

Fair

Knee-high (0.7 m) at 7 s, heading toward NE, with light cross-shore wind toward ENE.

Swell

0.7 m

7 s

Wind

5 km/h

ENE

Cross-shore

Tide

0.4 m

Falling

Weather

25 °C

Light showers

30 °C water

7-day forecast

Wave height and the best conditions expected each day.

Hourly forecast

Sunday, September 20, 2026

Time	Rating	Swell	Swell direction	Wind	Wind direction	Tide	Weather
12 AM	Poor	0.7 m · 6 s	ENE	7 km/h · 14 km/h gusts	ENE Cross-shore	0.8 m	Light drizzle · 26 °C
1 AM	Poor	0.8 m · 7 s	ENE	8 km/h · 14 km/h gusts	NE Cross-shore	0.8 m	Partly cloudy · 26 °C
2 AM	Poor	0.7 m · 7 s	ENE	7 km/h · 14 km/h gusts	ENE Cross-shore	0.7 m	Overcast · 26 °C
3 AM	Fair	0.7 m · 7 s	NE	6 km/h · 11 km/h gusts	ENE Cross-shore	0.6 m	Overcast · 26 °C
4 AM	Fair	0.7 m · 7 s	NE	3 km/h · 10 km/h gusts	E Cross-shore	0.6 m	Partly cloudy · 26 °C
5 AM	Fair	0.7 m · 7 s	NE	6 km/h · 8 km/h gusts	NNE Offshore	0.5 m	Light drizzle · 26 °C
6 AM	Fair	0.7 m · 7 s	NE	5 km/h · 16 km/h gusts	ENE Cross-shore	0.4 m	Light showers · 25 °C
7 AM	Poor	0.7 m · 7 s	NE	9 km/h · 16 km/h gusts	ENE Cross-shore	0.3 m	Drizzle · 25 °C
8 AM	Poor	0.7 m · 7 s	NE	10 km/h · 21 km/h gusts	ENE Cross-shore	0.3 m	Light drizzle · 27 °C
9 AM	Poor	0.7 m · 7 s	NE	12 km/h · 25 km/h gusts	ENE Cross-shore	0.3 m	Overcast · 29 °C
10 AM	Poor	0.7 m · 7 s	NE	13 km/h · 28 km/h gusts	ENE Cross-shore	0.3 m	Overcast · 30 °C
11 AM	Poor	0.7 m · 7 s	NE	12 km/h · 29 km/h gusts	ENE Cross-shore	0.4 m	Light drizzle · 31 °C
12 PM	Fair	0.7 m · 7 s	NE	12 km/h · 29 km/h gusts	NE Offshore	0.5 m	Light drizzle · 30 °C
1 PM	Poor	0.7 m · 7 s	NE	14 km/h · 30 km/h gusts	E Cross-shore	0.6 m	Drizzle · 30 °C
2 PM	Fair	0.7 m · 7 s	ENE	13 km/h · 30 km/h gusts	NE Offshore	0.7 m	Heavy drizzle · 30 °C
3 PM	Poor	0.7 m · 7 s	ENE	9 km/h · 28 km/h gusts	E Cross-shore	0.8 m	Thunderstorm · 28 °C
4 PM	Poor	0.7 m · 7 s	ENE	8 km/h · 19 km/h gusts	E Cross-shore	0.8 m	Showers · 28 °C
5 PM	Poor	0.7 m · 7 s	ENE	9 km/h · 17 km/h gusts	E Cross-shore	0.8 m	Heavy drizzle · 28 °C
6 PM	Poor	0.7 m · 7 s	ENE	9 km/h · 17 km/h gusts	ENE Cross-shore	0.8 m	Light drizzle · 27 °C
7 PM	Poor	0.7 m · 7 s	ENE	8 km/h · 16 km/h gusts	E Cross-shore	0.8 m	Light drizzle · 27 °C
8 PM	Fair	0.7 m · 7 s	ENE	5 km/h · 13 km/h gusts	ENE Cross-shore	0.7 m	Overcast · 27 °C
9 PM	Fair	0.7 m · 7 s	ENE	3 km/h · 9 km/h gusts	ENE Cross-shore	0.7 m	Overcast · 27 °C
10 PM	Fair	0.7 m · 7 s	ENE	3 km/h · 5 km/h gusts	N Offshore	0.7 m	Light drizzle · 26 °C
11 PM	Poor	0.7 m · 7 s	ENE	9 km/h · 13 km/h gusts	ENE Cross-shore	0.8 m	Light showers · 26 °C