Seogwipo Harbor - Jeju Island
Seogwipo Harbor is one of those spots that often gets overlooked, but we’re here to tell you, it’s worth a dive. Forget sprawling coral gardens; this is urban diving done right, an artificial reef system that absolutely buzzes. We love the quirky mix of marine life thriving amongst the ropes, tires, and concrete blocks. You’ll find Pacific herring schooling in silver clouds, and if you’ve got a keen eye, the Flat-faced seahorse clinging to bits of line – they’re our favourite residents here. The visibility can be a bit variable, especially after a good rain, but on a calm day, it’s surprisingly clear. Keep an eye out for red-banded lobsters tucked into crevices and the occasional Green Turtle cruising through. It’s a photographer’s delight for macro subjects; the Banded Cleaner Shrimp and Fat-handed snapping shrimp are always busy. We'd suggest going in the morning before boat traffic really picks up. It’s a comfortable, shallow dive, perfect for divers who appreciate the resilience of marine life and enjoy a treasure hunt feel.
- Location
- Jeju Island, South Korea, East Asia
- Coordinates
- 33.240100, 126.561200
- Type
- reef
Marine Protected Area: 서귀포해양
Nearby Dive Sites in Jeju Island
- 범섬 - 19m
- BANGJOO NO.12 - 26m (wreck)
- BO WOO NO.7 - 0m (wreck)
- CITY OF PEKIN (POSSIBLY) - 45m (wreck)
- Gageo Reef - 5-20m (reef)
- HMS BEDFORD - 20m (wreck)
- HWAYOUNG-HO 55 - 30m (wreck)
- JANG YUNG NO.2 - 46m (wreck)
- Jungmun Beach
- LADY WOLMER - 8m (wreck)
- Munseom Island
- Parangcho (reef)
- QING CHUAN 1 - 55m (wreck)
- SELANGAN - 36m (wreck)
- Udo Island
Nearest Dive Centres to Seogwipo Harbor
- a dreaming whale
- AQUASCUBA - ["PADI"]
- Blue In - ["PADI"]
- Bubble Tank - ["PADI"]
- C C Divers - ["PADI"]
- Cozy Dive - ["PADI"]
Marine Life in Jeju Island
Home to 119 recorded species including 90 reef fish, 6 sharks & rays, 5 other, 4 hard corals, 4 crabs & lobsters, 3 seagrass & algae.
Notable Species
- Japanese Stargazer (Uranoscopus japonicus) - Reef Fish
- Horse Head (Branchiostegus japonicus) - Reef Fish
- dory (Zeus faber) - Reef Fish
- Atlantic chub mackerel (Scomber japonicus) - Reef Fish
- Supreme Limu (Asparagopsis taxiformis) - Seagrass & Algae
- Porcupine (Diodon holocanthus) - Reef Fish
- Bullet Mackerel (Auxis rochei) - Reef Fish
- Banded Blue Sprat (Spratelloides gracilis) - Reef Fish
- Brown Frillfin (Bathygobius fuscus) - Reef Fish
- Jenny Lind (Seriola dumerili) - Reef Fish
- Sea lettuce (Ulva lactuca) - Seagrass & Algae
- loggerhead turtle (Caretta caretta)
- Coral Blenny (Istiblennius edentulus) - Reef Fish
- Japanese Pinecone-fish (Monocentris japonica) - Reef Fish
- giant octopus (Enteroctopus dofleini) - Octopus & Squid
- Savigny's Brittle Star (Ophiactis savignyi)
- Blue mackerel (Scomber australasicus) - Reef Fish
- Brown-lined Puffer (Canthigaster rivulata) - Reef Fish
- Dorado (Coryphaena hippurus) - Reef Fish
- Japanese electric ray (Narke japonica) - Sharks & Rays