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Map of Piti Bomb Holes / Fish Eye Marine Park
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Shore entry

Piti Bomb Holes / Fish Eye Marine Park

Guam, United StatesDirections
2–10 m depthShore entryRash guard or 2mm shorty typical

Piti Bomb Holes / Fish Eye Marine Park at a glance

Piti Bomb Holes / Fish Eye Marine Park is a shore dive site in Guam, United States with depths of 1.5–10 m (5–33 ft). Typically most favorable Jun · from 3 years of archive data. Divers commonly see mollusks, Soft coral, and tropical reef fish. Recent reports put the water around 30°C (85°F). Check the latest conditions and entry details before you go.

Marine model · graded just now
0.7 mwaves — under a meter expected

Tap a factor for its source and model point · Forecast 30°C · seasonal avg 30°C

Site hazards: Crowded beginner/tour area, coral contact risk, marine-preserve rules, shallow reef cuts, possible reduced visibility after rain/runoff, and fragile seagrass/coral habitat.

Read the full hazards ↓

Dive windows this week

Best: Sat
Sat7:00–19:00
Sun7:00–19:00
Mon7:00–19:00
Tue7:00–19:00
Wed7:00–19:00
Thu7:00–10:00
Fri7:00–12:00

Favorable windowModerate window— no window

First light 5:49 · Sunrise 6:10 · Sunset 18:25

Source: Open-Meteo marine · model point 8.3 km from site · graded just now

Forecast only — always assess conditions on site.

Forecast · NOAA tide model

Tide & slack timing

Loading tide predictions

Recent diver reports

Dated firsthand observations from divers — not current conditions.

No diver reports for this site yet. — one dated observation helps every diver after you.

Dived here today — did the forecast match?

What Divers Say

Known for: Soft coral, tropical reef fish, Hard coral
Best time: Best in calm weather and good light; avoid heavy rain/runoff and crowded peak tour windows when possible.

Based on community reviews and site data. Conditions vary — always verify before diving.

Best months, historically

What conditions have historically been typical at this site, month by month — not a forecast.

  1. Jan11%29°C2.2 m
  2. Feb1%28°C2.2 m
  3. Mar32%28°C1.9 m
  4. Apr54%29°C1.5 m
  5. May73%29°C1.5 m
  6. Jun87%30°C1.1 m
  7. Jul78%30°C1.3 m
  8. Aug71%30°C1.3 m
  9. Sep73%30°C1.4 m
  10. Oct55%30°C1.6 m
  11. Nov22%29°C1.8 m
  12. Dec10%29°C2.0 m

June hastypically had the largest share of favorable days here. Conditions vary year to year — this is historical context, not a forecast.

Based on 3 years of archive data. Bar height shows the share of days each month whose conditions have historically scored favorably.

Marine life seen at this site

Species noted at this site — not a promise of what you’ll encounter.

Species seen here

Fills & rentals nearby

Facts from OpenStreetMap, corrected by the community — listed by distance only. Details change; confirm with the shop.

Shop facts come from OpenStreetMap and community corrections, shown nearest first. PickADive lists facts and contacts only — no listing is sponsored or ranked.

Data updated July 2026

Site details

Shallow protected marine-preserve site around the Fish Eye observatory and Piti Bomb Holes. The site is useful for beginner scuba, snorkelers, freedivers, classes, and macro/reef-fish photography, with easy access from the park/sea bridge area and strict no-take/no-touch expectations.

reefshore

Crowded beginner/tour area, coral contact risk, marine-preserve rules, shallow reef cuts, possible reduced visibility after rain/runoff, and fragile seagrass/coral habitat.

Reviews

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