MAGGIE B
Protected Area
Hook Head SAC
Why dive here
With 185+ marine species recorded in the area - including blue sharks, dolphins, dwarf minke whales, humpback whales and ocean sunfish (mola mola) - MAGGIE B offers some of South Coast's richest wreck diving. Water ranges 9-15°C, warmest July, August, September.
The Maggie B, formerly the Gilsea, sits upright at 45 metres off the South Coast of Ireland, a fishing vessel built in 1989. For us, this wreck is pure exploration. We love dropping down onto her, seeing the trawler’s stern, the propeller still there, and the wheelhouse surprisingly intact. There's a real sense of history, a quiet echo of her working life before she went down. She's not a massive wreck at 15.8m, but the compact nature makes for a rewarding dive. We often find conger eels peering from the deeper recesses of the engine room, and the deck, now draped in soft corals, is a favourite hangout for squat lobsters. It's a deep dive, no doubt, so suitable for experienced wreckies with appropriate training and gas. You'll want to be on your game for this one, but the visibility here can be surprisingly good, sometimes 15 metres, which really lets you take in the whole scene. Our tip: aim for a slack tide; the currents here can be lively.
Typical MAGGIE B Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Maximum depth 45m exceeds recreational limits (40m). Technical diving certification and equipment required.
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Cold water this month (avg 14°C). Drysuit or thick wetsuit (7mm+) recommended.
Always perform a 3-minute safety stop at 5m before surfacing.
Reviews for MAGGIE B
Conditions
Ocean conditions, forecast and tides for MAGGIE B
MAGGIE B Ocean Conditions
Monthly averages for MAGGIE B, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (51.71, -8.38) (9km away)
October Averages
Sea Temperature
14°C
57°F · Range: 12.3–14.8°C
Air Temperature
12°C
54°F
Wind Speed
7.84 m/s
15.2 knots
Atmospheric Pressure
1008.6 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
Plan & book
Ways to dive South Coast, from day trips to liveaboards.
Day trips & courses
via GetYourGuideGuided dives, courses and snorkel trips with instant booking.
Find dive trips in South CoastPlaces to stay
via Booking.comHotels and dive resorts near South Coast.
Search stays in South CoastDive 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 MAGGIE B
Prices from Booking.com. We may earn a commission at no extra cost to you.
