Staying Home Sucks, home
Malta - St. Julians - St. George's Bay 01
Għar Ħarq Ħamiem. Photo: Txllxt TxllxT, CC BY-SA 4.0, Wikimedia Commons

Għar Ħarq Ħamiem

Dive site · Malta

Experienced divers only

Is it worth the trip?

87Good out of 100 for your dates

Home sucks

Best on Mon 9: Sea: flat, Visibility about 25 m, Water 22 °C

Each day of your trip, out of 100

Tue 3 · 81 out of 100

Sea
0.7 m
Wind
15 kn
Gusts
20kn
Air
20°C

Wed 4 · 87 out of 100

Sea
0.2 mflat
Wind
3 kn
Gusts
7kn
Air
20°C

Thu 5 · 87 out of 100

Sea
0.1 mflat
Wind
4 kn
Gusts
8kn
Air
20°C

Fri 6 · 87 out of 100

Sea
0.3 m
Wind
2 kn
Gusts
5kn
Air
21°C

Sat 7 · 86 out of 100

Sea
0.3 m
Wind
6 kn
Gusts
9kn
Air
20°C

Sun 8 · 87 out of 100

Sea
0.2 mflat
Wind
4 kn
Gusts
9kn
Air
21°C

Mon 9 · 88 out of 100

Sea
0.2 mflat
Wind
2 kn
Gusts
5kn
Air
22°C

Tap a day for sea, wind and water. Full forecast

Forecast: next 10 days

Full forecast
  1. Mon 269, good
  2. Tue 381, good
  3. Wed 487, good
  4. Thu 587, good
  5. Fri 687, good
  6. Sat 786, good
  7. Sun 887, good
  8. Mon 988, good
  9. Tue 1088, good
  10. Wed 1186, good

The site in five facts

  • Down to 52 mits deepest
  • From the shorehow you get in
  • Experienced / deepexperienced divers only
  • Water 22 °C5 mm wetsuit
  • Faces NEswell from there reaches it

Full forecast

every day, every number

The score doesn't know currents, the visibility on the day or your certification.

Suits experienced divers only, as a dive guide states it. Scored for experienced divers.

Sea and wind forecast and score for each day at Għar Ħarq Ħamiem
DayScoreSeaWindGustsAir
Mon 2Nov69, good0.9 m21 kn31knboats in19°C
Tue 3Nov81, good0.7 m15 kn20kn20°C
Wed 4Nov87, good0.2 mflat3 kn7kn20°C
Thu 5Nov87, good0.1 mflat4 kn8kn20°C
Fri 6Nov87, good0.3 m2 kn5kn21°C
Sat 7Nov86, good0.3 m6 kn9kn20°C
Sun 8Nov87, good0.2 mflat4 kn9kn21°C
Mon 9Nov88, good0.2 mflat2 kn5kn22°C
Tue 10Nov88, good0.1 mflat4 kn7kn23°C
Wed 11Nov86, good0.1 mflat8 kn10kn21°C

Sea is the waves near the site, in metres; wind and gusts in knots. "Boats in": gusts that keep dive boats in. More

Tide

  • Mon 2 NovLow 02:37 −0.0 mHigh 09:29 +0.1 mLow 16:08 −0.0 mHigh 22:27 +0.1 m
  • Tue 3 NovLow 04:31 −0.0 mHigh 11:04 +0.1 mLow 17:17 −0.0 mHigh 23:35 +0.1 m
  • Wed 4 NovLow 05:42 −0.1 mHigh 12:01 +0.1 mLow 18:03 −0.1 m

Local clock times; heights about mean sea level. On open coasts the times are usually within a quarter of an hour; in bays, estuaries and on the Gulf of Mexico they can be an hour or more out. Slack water, the safest time to dive where there is current, is about half an hour either side of each high and low. Tide: EOT20 global ocean tide model, Hart-Davis et al. 2021, DGFI-TUM (doi:10.17882/79489), CC BY 4.0. Times and heights computed by us. A model, not a tide table: check a local table before you go.

Forecast updated . It refreshes every three hours. Forecast data: ECMWF, DWD, Météo-France and NOAA, served by Open-Meteo.com (CC BY 4.0). Changed by us. Generated using E.U. Copernicus Marine Service Information.

Best time to go

No month stands out

Good diving days in a typical week, each month, for experienced divers, from 2016 on (ERA5 history scored the same way).

  1. Jan7of 7: a trip from Sat 2 Jan
  2. Feb7of 7: a trip from Sat 6 Feb
  3. Mar7of 7: a trip from Sat 6 Mar
  4. Apr6of 7: a trip from Sat 3 Apr
  5. May7of 7: a trip from Sat 1 May
  6. Jun7of 7: a trip from Sat 5 Jun
  7. Jul7of 7: a trip from Sat 3 Jul
  8. Aug7of 7: a trip from Sat 7 Aug
  9. Sep7of 7: a trip from Sat 4 Sept
  10. Oct7of 7: a trip from Sat 2 Oct
  11. Nov7of 7: a trip from Tue 3 Nov
  12. Dec6of 7: a trip from Sat 5 Dec

Tap a month to see this spot for a trip then.

Typical, not a forecast: the sea and the mean wind of each day, with no gusts or rain in the history.

Map

the site, its town, photos

Each place wears its best day on these dates: green good, amber fair, pale red poor, as the key says.

The map needs JavaScript. Every place on it is listed on this page, and each place's page links to Google Maps.

One finger scrolls the page; two fingers move the map. Pins are our own positions. Map OpenFreeMap, © OpenMapTiles, data © OpenStreetMap contributors.

Photos of Għar Ħarq Ħamiem

Malta - St. Julian's - St. George's Bay 01
Photo: Txllxt TxllxT, CC BY-SA 4.0, Wikimedia Commons
St. George's Bay, in St. Julians, Malta
Photo: Continentaleurope, CC BY-SA 3.0, Wikimedia Commons
St. George's Bay, St. Julian's, Malta
Photo: Continentaleurope, CC BY-SA 3.0, Wikimedia Commons

More diving near here

4 places

About

the place in full, sources, credits

About Għar Ħarq Ħamiem

A cave dive. It goes down to 52 m. You get in from the shore. It suits experienced divers only, as a dive guide states it. The coast faces NE: swell from the NE reaches it, and wind from the SW blows out to sea. 14 dive centres or shops within 10 km, the nearest 0.3 km away. The sea is about 16°C in February, its coldest month (7 mm wetsuit and hood), and 27°C in August, its warmest (3 mm wetsuit). The town to stay in is San Ġiljan. Within 5 km we also list 1 surf spot, 1 wind sports spot and 13 dive sites.

  • What it is Cave.
  • How deep Down to 52 m: technical diving, past the 40 m recreational limit.
  • Getting in From the shore.
  • Who it suits Suits experienced divers only, as a dive guide states it.
  • Dive centres 14 dive centres or shops within 10 km, the nearest 0.3 km away.

Water about 22°C: 5 mm wetsuit. Typical sea temperature for the time of year, not a forecast.

Visibility about 25 m. Typical for the time of year, estimated from ten years of NASA satellite water clarity, not a forecast. Clearest in May and Jul (over 30 m).

The score is the conditions only: the journey, the price and the partners never change it (how we score, how we earn).

Rough cost (estimate): about US$1,050–US$2,020 each

about US$1,050–US$2,020 each · 6 nights, 2 sharing: flights, taxi, stay, food.

Our estimate from typical public prices, not a quote: check the real prices before you book (where they come from). Prices are about, in US Dollar (USD): our pound figures at the European Central Bank's rate of 2 November 2026.

How we worked it out 
Rough cost per person for this trip
WhatHow we worked it outEach
Flightsreturn ORD to MLA, estimated from distance and season, changing at MAD, full-service airlines, with a hold bagabout US$557–US$1,150
Taxiairport and back, sharedabout US$20–US$34
Stay6 nights, a mid-range double, sharedabout US$221–US$369
Food7 days eating outabout US$248–US$463
Totalabout US$1,050–US$2,020

Guided dives are not priced yet: we have no sourced price, so it is not in it. Prices from public sources, checked in 2026.

Where to stay: San Ġiljan

Ad Links marked Ad may pay us if you book. You pay the same, and they never change a score. How we earn

Closest

San Ġiljan

about 5 min by car · 207 places to stay

about US$81/nightcountry average

See 207 places to stay in San Ġiljan · Booking.com

About San Ġiljan its beds, food and every spot near it

About US$81 a night is our estimate of the country's average 2-star double room that month: not each town's price, and not a quote. Drives are estimates. Prices are about, in US Dollar (USD): our pound figures at the European Central Bank's rate of 2 November 2026.

Getting there: about 18h 50m

About 18h 50m door to door from Chicago

Fly ORD → MLA, changing at Adolfo Suárez Madrid–Barajas Airport (MAD), then 30 min by road

An estimate, one way; the journey never changes the score.

In the water

Dive centres nearby

The nearest named dive centres and shops within 25 km, in a straight line; training agencies where the map states them. Listings, not a recommendation. Dive centres: © OpenStreetMap contributors (ODbL). Credits

What you might see

Too few records at this site itself, so these are the animals divers and surveys have recorded at other sites within 25 km in the last 15 years. A record says someone saw it there, not that you will.

  • Siganus luridus

    Seen in 47 records, mostly Jul to Sep.

  • Bastard Grunt Pomadasys incisus

    Seen in 5 records.

Records: OBIS (Ocean Biodiversity Information System, IOC-UNESCO), from the datasets named here, CC0 and CC BY records only. Names: WoRMS, through OBIS; common names from Wikidata. Largest datasets here: ClimateFish: A database to track the abundance of selected coastal fish species as candidate indicators of climate change; Reef Check Med - key Mediterranean marine species 2001-2020; Citizen Science Records of Marine Alien Species in Malta; Satellite-tracking of loggerhead sea turtles tracked from western Mediterranean; Great Eggcase Hunt - citizen science observations of chondrichthyian eggcases. Credits

This week's visibility and the current no free forecast gives. Ask a dive centre before you book.