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Bos 400 Wreck
Dive site · South Africa
Advanced divers and up
Is it worth the trip?
27Poor out of 100 for your dates
Best on Wed 4: too rough to dive, Sea 1.1 m, Visibility under 5 m
Mon 2 · 24 out of 100
- Sea
- 2.1 m
- Wind
- 14 kn
- Gusts
- 18kn
- Air
- 20°C
Tue 3 · 28 out of 100
- Sea
- 1.5 m
- Wind
- 1 kn
- Gusts
- 3kn
- Air
- 21°C
Wed 4 · 29 out of 100
- Sea
- 1.1 m
- Wind
- 10 kn
- Gusts
- 12kn
- Air
- 19°C
Thu 5 · 24 out of 100
- Sea
- 1.7 m
- Wind
- 13 kn
- Gusts
- 16kn
- Air
- 17°C
Fri 6 · 24 out of 100
- Sea
- 2.1 m
- Wind
- 12 kn
- Gusts
- 18kn
- Air
- 17°C
Sat 7 · 25 out of 100
- Sea
- 2.1 m
- Wind
- 10 kn
- Gusts
- 12kn
- Air
- 18°C
Sun 8 · 26 out of 100
- Sea
- 2.1 m
- Wind
- 8 kn
- Gusts
- 20kn
- Air
- 21°C
Tap a day for sea, wind and water. Full forecast
Forecast: next 10 days
Full forecast- Sun 127, poor
- Mon 224, poor
- Tue 328, poor
- Wed 429, poor
- Thu 524, poor
- Fri 624, poor
- Sat 725, poor
- Sun 826, poor
- Mon 932, poor
- Tue 1049, fair
The site in five facts
- Down to 20 mits deepest
- From the shorehow you get in
- Advancedand up
- Water 15 °C7 mm semi-dry or a drysuit
- Faces Wswell from there reaches it
Full forecast
every day, every number
Suits Advanced divers and up, as a dive guide states it. Scored for Advanced divers.
| Day | Score | Sea | Wind | Gusts | Air |
|---|---|---|---|---|---|
| Sun 1Nov | 27, poor | 2.4 m | 9 kn | 11kn | 20°C |
| Mon 2Nov | 24, poor | 2.1 m | 14 kn | 18kn | 20°C |
| Tue 3Nov | 28, poor | 1.5 m | 1 kn | 3kn | 21°C |
| Wed 4Nov | 29, poor | 1.1 m | 10 kn | 12kn | 19°C |
| Thu 5Nov | 24, poor | 1.7 m | 13 kn | 16kn | 17°C |
| Fri 6Nov | 24, poor | 2.1 m | 12 kn | 18kn | 17°C |
| Sat 7Nov | 25, poor | 2.1 m | 10 kn | 12kn | 18°C |
| Sun 8Nov | 26, poor | 2.1 m | 8 kn | 20kn | 21°C |
| Mon 9Nov | 32, poor | 1.1 m | 9 kn | 13kn | 19°C |
| Tue 10Nov | 49, fair | 0.8 m | 1 kn | 7kn | 17°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 01:19 −0.4 mHigh 07:47 +0.4 mLow 14:13 −0.3 mHigh 20:26 +0.3 m
- Mon 2 NovLow 02:50 −0.3 mHigh 09:17 +0.4 mLow 15:59 −0.4 mHigh 22:06 +0.3 m
- Tue 3 NovLow 04:26 −0.4 mHigh 10:44 +0.5 mLow 17:24 −0.5 mHigh 23:29 +0.4 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, its town, photos
Bos 400 Wreck on Google Maps · Directions
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 Bos 400 Wreck
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More diving near here
1 place
- SELI1 10.3 km away
About
the place in full, sources, credits
About Bos 400 Wreck
A wreck dive. It goes down to 20 m. You get in from the shore. It suits Advanced divers and up, as a dive guide states it. The coast faces W: swell from the W reaches it, and wind from the E blows out to sea. No dive centre within 10 km, the nearest 11 km away. The sea is about 14°C in May, its coldest month (7 mm semi-dry or a drysuit), and 16°C in January, its warmest (7 mm wetsuit and hood). The town to stay in is Blouberg. Within 5 km we also list 5 surf spots.
- What it is Wreck.
- How deep Down to 20 m.
- Getting in From the shore.
- Who it suits Suits Advanced divers and up, as a dive guide states it.
- Dive centres No dive centre within 10 km, the nearest 11 km away.
Water about 15°C: 7 mm semi-dry or a drysuit. Typical sea temperature for the time of year, not a forecast.
Visibility under 5 m. Typical for the time of year, estimated from ten years of NASA satellite water clarity, not a forecast. Clearest in Jun and Jul (about 5 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$1,230–US$2,430 each
about US$1,230–US$2,430 each · 6 nights, 2 sharing: flights, hire car, 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 30 October 2026.
How we worked it out
| What | How we worked it out | Each |
|---|---|---|
| Flights | return MDW to CPT, estimated from distance and season, changing at ATL, full-service airlines, with a hold bag | about US$858–US$1,780 |
| Hire car | 6 days, shared | about US$67–US$114 |
| Stay | 6 nights, a mid-range double, shared | about US$161–US$275 |
| Food | 7 days eating out | about US$147–US$268 |
| Total | about US$1,230–US$2,430 |
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: Blouberg
22 min by car · 82 places to stay
about US$60/nightcountry average
About Blouberg its beds, food and every spot near it
About US$60 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 30 October 2026.
Getting there: about 26h 35m
About 26h 35m door to door from Chicago
Fly MDW → CPT, changing at Hartsfield Jackson Atlanta International Airport (ATL), then 50 min by road
Flights MDW → CPT on your dates · Skyscanner
An estimate, one way; the journey never changes the score.
In the water
Dives and courses in Blouberg · GetYourGuideDive gear hire in Blouberg · GetYourGuide
Dive centres nearby
Into the Blue Scuba 11 km
Best Kiteboarding Africa 11 km
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 open records near this site to list its animals. Ask a dive centre what you are likely to see.
This week: visibility under 5 m, clearer than usual (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.