Apra Harbor, Guam
Apra Harbor, Guam is a tide station in Unknown, United States. Tides are moderate here — about 1.8 ft at springs — with two highs and two lows most days.
Best window 21:00 – 23:00
Good (60) — best around 21:00–23:00, thanks to a major solunar period, moving water, a light breeze.
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- Boat31
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- Spearfishing est.0
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- Boat31
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Not today
Confidence: highUpdated about 5 h agoBest 21:00–00:00·Avoid 00:00–18:00
- a major solunar period
- moving water
- a light breeze
- big swell
- warm water
Tap a block for the reasons
Tides
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- Wind— kn
- Waves— ft
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- Gusts— kn
- Period— s
- Current— kn
- UV—
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- Feels like— °
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Which day to go
Updated about 5 h ago
| Day | Fishing | Shore | Boat | Rock | Kayak | Spearfishing | Wind | Waves | Swell | Water |
|---|---|---|---|---|---|---|---|---|---|---|
| 18 Sun | 0 | 0 | 0 | 0 | 0 | 20–44kn ESE | 10.0–16.3ft SE | 6.1ft · 8.7s SSE | 84° | |
| 19 Mon | 0 | 0 | 0 | 0 | 0 | 7–22kn SE | 7.2–10.6ft S | 6.1ft · 7.3s S | 83° | |
| 20 Tue | 0 | 4 | 0 | 0 | 0 | 3–12kn ESE | 4.7–7.1ft SSW | 4.3ft · 6.9s SW | 83° | |
| 21 Wed | 0 | 28 | 0 | 0 | 0 | 2–10kn ENE | 3.9–4.6ft WSW | 3.2ft · 7.1s WSW | 83° | |
| 22 Thu | 2 | 34 | 0 | 0 | 0 | 4–14kn ENE | 3.9–4.1ft N | 2.7ft · 7.4s WNW | 83° | |
| 23 Fri | 0 | 31 | 0 | 0 | 0 | 6–10kn E | 3.8–4.3ft NNE | 2.9ft · 7.4s NW | 83° | |
| 24 Sat | 0 | 27 | 0 | 0 | 0 | 5–10kn ESE | 3.8–3.9ft N | 2.9ft · 8.6s NW | 83° |
Fishing spots nearby
Questions
Is October 23, 2026 a good day to fish at Apra Harbor, Guam?
Our fishing score for Apra Harbor, Guam on October 23, 2026 is 60 out of 100 — Good.
When is high tide at Apra Harbor, Guam on October 23, 2026?
High tides on October 23, 2026: 05:06 AM, 05:38 PM. Low tides: 11:12 AM. Times are local.
What is the tidal range at Apra Harbor, Guam?
The mean spring range at Apra Harbor, Guam is about 1.8 ft.
What time do the sun and moon rise at Apra Harbor, Guam?
On October 23, 2026, the sun rises at 06:13 AM and sets at 05:58 PM. The moon rises at 03:44 PM and sets at 03:15 AM.