Swiss Reef is a shore dive site in Pemba, Tanzania. Typically most favorable Nov–Dec · from 3 years of archive data. Divers commonly see Green turtle, Honeycomb moray eel, and Grouper. Recent reports put the water around 26°C (79°F). Check the latest conditions and entry details before you go.
Tap a factor for its source and model point · Forecast 26°C · seasonal avg 27°C
Dive windows this week
Best: FriFavorable windowModerate window— no window
First light 6:09 · Sunrise 6:31 · Sunset 18:24
Source: Open-Meteo marine · model point 1.4 km from site · graded 4h ago
Forecast only — always assess conditions on site.
Dated firsthand observations from divers — not current conditions.
No diver reports for this site yet. — one dated observation helps every diver after you.
Based on community reviews and site data. Conditions vary — always verify before diving.
What conditions have historically been typical at this site, month by month — not a forecast.
November and December havetypically 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.
Species noted at this site — not a promise of what you’ll encounter.
No dive shops mapped within 25 km. Know one? Add it to the map.
No description for this site yet — divers who know it can suggest one below.
No hazards recorded for this site yet — that never means there are none. Ask a local operator before you dive.
Divers at Swiss Reef in Tanzania commonly report sightings of Green turtle, Honeycomb moray eel, Grouper, Lionfish, and Bluefin trevally / jacks. Marine life varies by season and conditions—check the site page for recent diver observations and photos.
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