Advanced divers and up
Is it worth the trip?
82Good out of 100 for your dates
Every day scores the same
Mon 2 · 82 out of 100
- Sea
- 0.0 mflat
- Wind
- 2 kn
- Gusts
- 4kn
- Air
- 28°C
Tue 3 · 82 out of 100
- Sea
- 0.1 mflat
- Wind
- 3 kn
- Gusts
- 6kn
- Air
- 29°C
Wed 4 · 82 out of 100
- Sea
- 0.1 mflat
- Wind
- 3 kn
- Gusts
- 7kn
- Air
- 29°C
Thu 5 · 82 out of 100
- Sea
- 0.1 mflat
- Wind
- 1 kn
- Gusts
- 9kn
- Air
- 28°C
Fri 6 · 82 out of 100
- Sea
- 0.0 mflat
- Wind
- 4 kn
- Gusts
- 9kn
- Air
- 29°C
Sat 7 · 82 out of 100
- Sea
- 0.0 mflat
- Wind
- 3 kn
- Gusts
- 7kn
- Air
- 28°C
Sun 8 · 82 out of 100
- Sea
- 0.0 mflat
- Wind
- 2 kn
- Gusts
- 8kn
- Air
- 29°C
Tap a day for sea, wind and water. Full forecast
Forecast: next 10 days
Full forecast- Sun 183, good
- Mon 282, good
- Tue 382, good
- Wed 482, good
- Thu 582, good
- Fri 682, good
- Sat 782, good
- Sun 882, good
- Mon 982, good
- Tue 1082, good
The site in five facts
- Down to 25 mits deepest
- From a boathow you get in
- Advancedand up
- Water 30 °Crash vest or 1 to 2 mm
- Faces Eswell 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 Advanced divers and up, as a dive guide states it. Scored for Advanced divers.
| Day | Score | Sea | Wind | Gusts | Air |
|---|---|---|---|---|---|
| Sun 1Nov | 83, good | 0.1 mflat | 5 kn | 8kn | 29°C |
| Mon 2Nov | 82, good | 0.0 mflat | 2 kn | 4kn | 28°C |
| Tue 3Nov | 82, good | 0.1 mflat | 3 kn | 6kn | 29°C |
| Wed 4Nov | 82, good | 0.1 mflat | 3 kn | 7kn | 29°C |
| Thu 5Nov | 82, good | 0.1 mflat | 1 kn | 9kn | 28°C |
| Fri 6Nov | 82, good | 0.0 mflat | 4 kn | 9kn | 29°C |
| Sat 7Nov | 82, good | 0.0 mflat | 3 kn | 7kn | 28°C |
| Sun 8Nov | 82, good | 0.0 mflat | 2 kn | 8kn | 29°C |
| Mon 9Nov | 82, good | 0.0 mflat | 2 kn | 7kn | 28°C |
| Tue 10Nov | 82, good | 0.0 mflat | 4 kn | 13kn | 29°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
- Sun 1 NovLow 03:01 −0.3 mHigh 08:17 −0.1 mLow 12:58 −0.3 mHigh 20:45 +0.4 m
- Mon 2 NovLow 04:41 −0.2 mHigh 10:10 −0.1 mLow 13:49 −0.1 mHigh 22:12 +0.3 m
- Tue 3 NovLow 06:35 −0.2 mHigh 12:45 +0.0 mLow 17:19 −0.0 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.
Map
the site and its town
Harto's Reef on Google Maps · Directions
Each place wears its best day on these dates: green good, amber fair, pale red poor, as the key says.
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One finger scrolls the page; two fingers move the map. Pins are our own positions. Map OpenFreeMap, © OpenMapTiles, data © OpenStreetMap contributors.
About
the place in full, sources, credits
About Harto's Reef
A reef dive. It goes down to 25 m. You get in from a boat. It suits Advanced divers and up, as a dive guide states it. The coast faces E: swell from the E reaches it, and wind from the W blows out to sea. No dive centre within 10 km, the nearest 26 km away. The sea is about 29°C in January, its coldest month (rash vest or 1 to 2 mm), and 30°C in April, its warmest (rash vest or 1 to 2 mm). No town nearby. Selpele, 44 km away, is the nearest town we list; we have not checked places to stay there. Nearest beds: Saonek, 55 km. Nearest airport: Domine Eduard Osok Airport (SOQ), 116 km. Within 5 km we also list 12 dive sites.
- What it is Reef.
- How deep Down to 25 m.
- Getting in From a boat.
- Who it suits Suits Advanced divers and up, as a dive guide states it.
- Dive centres No dive centre within 10 km, the nearest 26 km away.
Water about 30°C: rash vest or 1 to 2 mm. Typical sea temperature for the time of year, not a forecast.
Visibility about 15 m. Typical for the time of year, estimated from ten years of NASA satellite water clarity, not a forecast. Clearest in Apr (about 20 m).
The score is the conditions only: the journey, the price and the partners never change it (how we score, how we earn).
Where to stay: nearest beds 55 km away
No town nearby
Selpele, 44 km away, is the nearest town we list; we have not checked places to stay there. Nearest beds: Saonek, 55 km. Nearest airport: Domine Eduard Osok Airport (SOQ), 116 km.
See places to stay near Saonek, 55 km away · Booking.comDistances are straight lines: a site out at sea is reached by boat.
In the water
Dives and courses in Harto's Reef · GetYourGuideDive gear hire in Harto's Reef · GetYourGuide
Dive centres nearby
No dive centre mapped within 25 km.
Dive centres: © OpenStreetMap contributors (ODbL). Credits
What you might see
Too few open records near this site to list its animals. Ask a dive centre what you are likely to see.
This week: visibility about 15 m, about usual for the month (satellite plankton reading, 24 Oct). Estimated from the month's typical visibility and this week's satellite chlorophyll against the site's normal; heavy rain before a dive can still muddy it.
The current and the life no free forecast gives. Ask a dive centre before you book.