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Apra Harbor, Guam

#1630000 13.4434°N, 144.6564°W
Current Tide
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50%
Next High
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--
Next Low
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Today's Range
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max − min

Tide Chart

High Low Now

High & Low Tides

Date Time Height
Mon Apr 20 06:00 UTC -0.16 m ↓
Mon Apr 20 13:00 UTC 0.76 m ↑
Mon Apr 20 18:00 UTC 0.50 m ↓
Mon Apr 20 23:00 UTC 0.75 m ↑
Tue Apr 21 07:00 UTC -0.15 m ↓
Tue Apr 21 14:00 UTC 0.73 m ↑
Tue Apr 21 19:00 UTC 0.54 m ↓
Wed Apr 22 00:00 UTC 0.72 m ↑
Wed Apr 22 08:00 UTC -0.12 m ↓
Wed Apr 22 16:00 UTC 0.71 m ↑
Wed Apr 22 21:00 UTC 0.55 m ↓
Thu Apr 23 01:00 UTC 0.69 m ↑
Thu Apr 23 09:00 UTC -0.07 m ↓
Thu Apr 23 17:00 UTC 0.71 m ↑
Thu Apr 23 22:00 UTC 0.52 m ↓
Fri Apr 24 02:00 UTC 0.64 m ↑
Fri Apr 24 10:00 UTC -0.01 m ↓
Fri Apr 24 18:00 UTC 0.71 m ↑
Fri Apr 24 23:00 UTC 0.47 m ↓
Sat Apr 25 04:00 UTC 0.61 m ↑
Sat Apr 25 11:00 UTC 0.06 m ↓
Sat Apr 25 18:00 UTC 0.72 m ↑
Sun Apr 26 00:00 UTC 0.40 m ↓
Sun Apr 26 05:00 UTC 0.60 m ↑
Sun Apr 26 12:00 UTC 0.12 m ↓
Sun Apr 26 19:00 UTC 0.73 m ↑
Mon Apr 27 01:00 UTC 0.31 m ↓
Mon Apr 27 07:00 UTC 0.61 m ↑
Mon Apr 27 13:00 UTC 0.19 m ↓
Mon Apr 27 20:00 UTC 0.73 m ↑

Current Conditions

Water Temp
29.7°C
85.5°F
Air Temp
27.8°C
82.0°F
Wind
1.0 m/s
↑ E · Gusts 2.6
Pressure
1010.9
hPa

Sun & Moon

Sunrise
20:05 UTC
Sunset
08:34 UTC
Day Length
-12h 29m
Moon
Waxing Crescent
22% illuminated

About Apra Harbor, Guam Tide Station

Apra Harbor, Guam (NOAA Station #1630000) provides real-time tide predictions, water levels, and marine weather data for mariners, anglers, and coastal visitors. Located at 13.4434°N, 144.6564°W, this station offers 7-day tide forecasts including high and low tide times and tidal heights relative to Mean Lower Low Water (MLLW). Current water temperature at this station is 29.7°C (85.5°F). Use the interactive chart above to explore tide patterns, plan fishing trips, or prepare for coastal activities near Apra Harbor, Guam.

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Predictions by NOAA CO-OPS · Heights relative to MLLW · Data from NOAA CO-OPS · VesselDB · All Stations · Vessel Tracker