Sidem
Protected Area
KK Karangasem
Why dive here
With 246+ marine species recorded in the area - including blue-spotted stingrays, bull sharks, grey reef sharks, manta rays and mobula rays (devil rays) - Sidem offers some of Lombok & Gili Islands's richest reef diving. Water ranges 28-30°C, warmest April, May, November.
Sidem has always been a reliable pick for us when we’re in the mood to go small. While some sites get all the glory for big pelagics, Sidem delivers on the tiny, the camouflaged, and the downright weird. We love drifting over the sandy patches, eyes peeled for frogfish – the freckled anglerfish here are particularly good at blending in, so you need to look carefully, maybe even twice. The staghorn coral patches act like little cities, full of palebarred reefgobies flitting in and out, and if you’re patient, you might spot a seahorse clinging on. It’s a site for the slow explorers, the ones who get a thrill from finding a Sargassum nudibranch the size of a fingernail, or an elegant sandburrower disappearing into the substrate. Maxing out at 21 meters, it’s a calm, shallow dive, perfect for photographers or anyone wanting to spend an hour just observing the smaller residents of the reef.
Nearest Dive Centres to Sidem
Dive shops near Sidem
Bali Celebes Dive
Seraya Beach Dive Site
Scuba Seraya Diving
Tulamben Dive
Go Diving
Dive Resort - Diving La Vida Loca - Bali
Reviews for Sidem
Conditions
Ocean conditions, forecast and tides for Sidem
Sidem Ocean Conditions
Monthly averages for Sidem, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (-8.35, 116.05) (0km away)
October Averages
Sea Temperature
30°C
85°F · Range: 28.3–30.9°C
Current Speed
29.15 cm/s
Direction: SW (239°)
Chlorophyll-a
0.223 mg/m³
Clear water
Salinity
33.97 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
Plan & book
Ways to dive Lombok & Gili Islands, from day trips to liveaboards.
Day trips & courses
via GetYourGuideGuided dives, courses and snorkel trips with instant booking.
Find dive trips in Lombok & Gili IslandsPlaces to stay
via Booking.comHotels and dive resorts near Lombok & Gili Islands.
Search stays in Lombok & Gili IslandsDive insurance
Most travel insurance excludes or limits scuba. Check what you need before you go.
Dive insurance explainedPartner links: we may earn a commission if you book, at no extra cost to you. How we make money
Where to Stay near Sidem
Prices from Booking.com. We may earn a commission at no extra cost to you.
