Water Temperature of Apra Harbor in Santa Rita, GU

Current Water Temperature

84.7°F

Measurement Time: Monday, February 9, 2026, 10:48 PM ChST

Today's Tides

 High: February 9, 1:18 AM, 1.5 ft
Low: February 9, 6:06 AM, 1.1 ft
 High: February 9, 12:06 PM, 1.9 ft
Low: February 9, 7:43 PM, 0.2 ft

Temperature Locations

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Local Points of Interest

Naval Base Guam; Sasa Bay; San Luis Beach; Mariana Islands; Philippine Sea; Pacific Ocean

Apra Harbor

Station Name: Apra Harbor, Guam
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 13 feet

Sensor Depth: -5 feet

Nearest Address:
San Luis Road
Santa Rita, GU 96910
Sånta Rita-Sumai Municipali County

GPS Coordinates: 13.44339, 144.656361

Nearby Water Temperatures

Philippine Sea, Yigo, GU (19.3 mi)

Weather for Santa Rita, Guam

Current Weather

81.1°F
Patchy rain nearby
Patchy rain nearby
87.2°F
86.3°F
79%
ESE 13.4 mph
19.2 mph
80.7°F
73.4°F
0 in
0%
9 mi
1014 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Mon
H: 83°F
L: 79°F
Patchy rain nearby
Tue
H: 82°F
L: 80°F
Patchy rain nearby
Wed
H: 83°F
L: 80°F
Patchy rain nearby
Thu
H: 83°F
L: 79°F
Patchy rain nearby
Fri
H: 82°F
L: 79°F

Air Quality

AQI: 1 - Good
PM2.5: 8.75 μg/m3
PM10: 13.45 μg/m3
Carbon Monoxide: 100.85 μg/m3
Nitrogen Dioxide: 0.95 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 41 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 12:35 AM
Sunset: 6:25 PM
Daylight: 11 hrs 38 mins
Moonrise: 12:47 AM
Moon Transit: 5:38 AM
Moonset: 11:28 AM
Moon Phase: Last Quarter
Moon Illumination: 41.2%

Best Times for Fishing or Hunting

Major Periods

5:08 AM - 7:38 AM
12:17 AM - 2:47 AM

Minor Periods

10:58 AM - 12:28 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Monday, February 9, 2026

Weather Forecast

Patchy rain nearby
82.6°F
79.2°F
80.9°F
79%
0.03 in
89%
0%
14.3 mph
2.3


Air Quality

AQI: 1 - Good
PM2.5: 10.88 μg/m3
PM10: 16.34 μg/m3
Carbon Monoxide: 103.65 μg/m3
Nitrogen Dioxide: 0.96 μg/m3
Sulphur Dioxide: 1.21 μg/m3
Ozone: 47.96 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 12:35 AM
Sunset: 6:25 PM
Daylight: 11 hrs 38 mins
Moonrise: 12:47 AM
Moon Transit: 5:38 AM
Moonset: 11:28 AM
Moon Phase: Last Quarter
Moon Illumination: 41.2%

Best Times for Fishing or Hunting

Major Periods

5:08 AM - 7:38 AM
12:17 AM - 2:47 AM

Minor Periods

10:58 AM - 12:28 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Tuesday, February 10, 2026

Weather Forecast

Patchy rain nearby
82.2°F
80°F
81°F
80%
0.05 in
86%
0%
21.3 mph
2.4


Air Quality

AQI: 1 - Good
PM2.5: 9.75 μg/m3
PM10: 15 μg/m3
Carbon Monoxide: 117.13 μg/m3
Nitrogen Dioxide: 0.96 μg/m3
Sulphur Dioxide: 1.08 μg/m3
Ozone: 45.48 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 12:35 AM
Sunset: 6:25 PM
Daylight: 11 hrs 39 mins
Moonrise: 12:38 AM
Moon Transit: 6:25 AM
Moonset: 12:10 AM
Moon Phase: Last Quarter
Moon Illumination: 30.3%

Best Times for Fishing or Hunting

Major Periods

5:55 AM - 8:25 AM
1:03 AM - 3:33 AM

Minor Periods

11:40 AM - 1:10 PM
12:08 AM - 1:38 AM

Action Rating: 2 out of 5

Wednesday, February 11, 2026

Weather Forecast

Patchy rain nearby
82.6°F
80.3°F
81.1°F
80%
0.03 in
89%
0%
23.7 mph
2.6


Air Quality

AQI: 1 - Good
PM2.5: 9.48 μg/m3
PM10: 15.05 μg/m3
Carbon Monoxide: 122.09 μg/m3
Nitrogen Dioxide: 0.96 μg/m3
Sulphur Dioxide: 1.06 μg/m3
Ozone: 58.96 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 12:35 AM
Sunset: 6:26 PM
Daylight: 11 hrs 40 mins
Moonrise: 1:29 AM
Moon Transit: 7:13 AM
Moonset: 12:57 AM
Moon Phase: Last Quarter
Moon Illumination: 20.5%

Best Times for Fishing or Hunting

Major Periods

6:43 AM - 9:13 AM
1:51 AM - 4:21 AM

Minor Periods

12:27 AM - 1:57 PM
12:59 AM - 2:29 AM

Action Rating: 3 out of 5

Thursday, February 12, 2026

Weather Forecast

Patchy rain nearby
83.1°F
79.2°F
81°F
80%
0.09 in
88%
0%
15.2 mph
2.6


Air Quality

AQI: 1 - Good
PM2.5: 9.2 μg/m3
PM10: 14.31 μg/m3
Carbon Monoxide: 124.25 μg/m3
Nitrogen Dioxide: 0.99 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 62.04 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 12:35 AM
Sunset: 6:26 PM
Daylight: 11 hrs 40 mins
Moonrise: 2:23 AM
Moon Transit: 8:04 AM
Moonset: 1:46 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.2%

Best Times for Fishing or Hunting

Major Periods

7:34 AM - 10:04 AM
2:41 AM - 5:11 AM

Minor Periods

1:16 PM - 2:46 PM
1:53 AM - 3:23 AM

Action Rating: 2 out of 5

Friday, February 13, 2026

Weather Forecast

Patchy rain nearby
82.2°F
79.1°F
80.7°F
79%
0.13 in
88%
0%
19 mph
2.5


Air Quality

AQI: 1 - Good
PM2.5: 9.36 μg/m3
PM10: 14.7 μg/m3
Carbon Monoxide: 118.75 μg/m3
Nitrogen Dioxide: 0.95 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 59.38 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 12:35 AM
Sunset: 6:26 PM
Daylight: 11 hrs 41 mins
Moonrise: 3:15 AM
Moon Transit: 8:56 AM
Moonset: 2:39 PM
Moon Phase: Waning Crescent
Moon Illumination: 5.8%

Best Times for Fishing or Hunting

Major Periods

8:26 AM - 10:56 AM
3:33 AM - 6:03 AM

Minor Periods

2:09 PM - 3:39 PM
2:45 AM - 4:15 AM

Action Rating: 2 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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