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Map of Seogwipo Coast
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Seogwipo Coast

Jeju, South KoreaDirections
3mm wetsuit typical

Seogwipo Coast at a glance

Seogwipo Coast is a dive site in Jeju, South Korea. Typically most favorable Jun · from 3 years of archive data. Recent reports put the water around 25°C (77°F). Check the latest conditions and entry details before you go.

No window today· next: Mon 7:00–16:00 · moderate

Forecast for this hour · 7:00 · run 17 h ago
2.6 m (8.5 ft)waves — about two and a half meters expected (waves — about nine feet expected)

Tap a factor for its source and model point · Forecast 25°C · seasonal avg 26°C ( · Forecast 77°F · seasonal avg 79°F)

Dive windows this week

Smallest waves: Thu
SatNo window

2.6 m waves · 25 kn wind (8.4 ft waves · 25 kn wind)

SunNo window

2.6 m waves · 33 kn wind (8.6 ft waves · 33 kn wind)

Mon7:00–16:00 moderate

1.8 m waves · 13 kn wind (5.9 ft waves · 13 kn wind)

Tue7:00–18:00 favorable

1.1 m waves · 3 kn wind (3.7 ft waves · 3 kn wind)

Wed7:00–18:00 favorable

0.5 m waves · 1 kn wind (1.6 ft waves · 1 kn wind)

Thu7:00–18:00 favorable

0.3 m waves · 6 kn wind (0.9 ft waves · 6 kn wind)

FriNot in the forecast yet

Favorable windowModerate window— no window

Every forecast dive window each day, site-local time, from wave and wind forecasts. Numbers under each bar are daylight averages.

First light 6:19 · Sunrise 6:45 · Sunset 17:50 · some windows run past sunset

Source: Open-Meteo marine · model point 7.0 km from site · updated 23 Oct, 14:21 GMT+9

Forecast only — always assess conditions on site.

Compare this weekend’s windows near Seogwipo Coast

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?

Best months, historically

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

  1. January, 35% of days have historically been favorable, water has typically been 17°C (62°F), waves have typically been 1.8 m (6.0 ft), wind has typically been 21 knots
  2. February, 26% of days have historically been favorable, water has typically been 16°C (60°F), waves have typically been 2.0 m (6.4 ft), wind has typically been 21 knots
  3. March, 40% of days have historically been favorable, water has typically been 16°C (60°F), waves have typically been 1.7 m (5.5 ft), wind has typically been 19 knots
  4. April, 50% of days have historically been favorable, water has typically been 17°C (62°F), waves have typically been 1.5 m (5.0 ft), wind has typically been 18 knots
  5. May, 61% of days have historically been favorable, water has typically been 18°C (65°F), waves have typically been 1.4 m (4.5 ft), wind has typically been 17 knots
  6. June, 68% of days have historically been favorable, water has typically been 22°C (72°F), waves have typically been 1.2 m (4.0 ft), wind has typically been 15 knots, historically most favorable
  7. July, 29% of days have historically been favorable, water has typically been 27°C (80°F), waves have typically been 1.8 m (5.8 ft), wind has typically been 18 knots
  8. August, 66% of days have historically been favorable, water has typically been 30°C (86°F), waves have typically been 1.5 m (4.8 ft), wind has typically been 15 knots
  9. September, 53% of days have historically been favorable, water has typically been 29°C (84°F), waves have typically been 1.6 m (5.1 ft), wind has typically been 17 knots
  10. October, 30% of days have historically been favorable, water has typically been 26°C (79°F), waves have typically been 1.7 m (5.5 ft), wind has typically been 20 knots
  11. November, 31% of days have historically been favorable, water has typically been 23°C (73°F), waves have typically been 1.9 m (6.1 ft), wind has typically been 20 knots
  12. December, 35% of days have historically been favorable, water has typically been 19°C (67°F), waves have typically been 1.8 m (6.0 ft), wind has typically been 21 knots

June has typically 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 recorded at this site

No recorded sightings data for this site yet. Species lists appear as GBIF records and diver reports accumulate.

Fills & rentals nearby

No dive shops mapped within 25 km (16 mi). Know one? Add it to the map.

Data updated July 2026

Site details

No description for this site yet — divers who know it can suggest one below.

boatreefshorewall

No hazards recorded for this site yet — that never means there are none. Ask a local operator before you dive.

Reviews

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