Staying Home Sucks, home
Shelly Beach in Summer 2022
Near Blue Fish Wall. Photo: Hardlinerr, CC BY-SA 4.0, Wikimedia Commons

Blue Fish Wall

Dive site · Australia

Advanced divers and up

Is it worth the trip?

70Good out of 100 for your dates

Home sucks

Best on Sat 7: Sea 0.3 m, Visibility about 15 m, Water 20 °C

Each day of your trip, out of 100

Tue 3 · 70 out of 100

Sea
0.4 m
Wind
9 kn
Gusts
13kn
Air
21°C

Wed 4 · 72 out of 100

Sea
0.5 m
Wind
8 kn
Gusts
11kn
Air
20°C

Thu 5 · 70 out of 100

Sea
0.5 m
Wind
12 kn
Gusts
17kn
Air
19°C

Fri 6 · 71 out of 100

Sea
0.7 m
Wind
3 kn
Gusts
9kn
Air
20°C

Sat 7 · 73 out of 100

Sea
0.3 m
Wind
5 kn
Gusts
9kn
Air
22°C

Sun 8 · 59 out of 100

Sea
1.0 m
Wind
19 kn
Gusts
28knboats in
Air
15°C

Mon 9 · 65 out of 100

Sea
0.8 m
Wind
14 kn
Gusts
25kn
Air
17°C

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

Forecast: next 10 days

Full forecast
  1. Mon 271, good
  2. Tue 370, good
  3. Wed 472, good
  4. Thu 570, good
  5. Fri 671, good
  6. Sat 773, good
  7. Sun 859, fair
  8. Mon 965, good
  9. Tue 1065, good
  10. Wed 1172, good

The site in three facts

  • Advancedand up
  • Water 20 °C7 mm wetsuit and hood
  • 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.

Sea and wind forecast and score for each day at Blue Fish Wall
DayScoreSeaWindGustsAir
Mon 2Nov71, good0.4 m8 kn11kn20°C
Tue 3Nov70, good0.4 m9 kn13kn21°C
Wed 4Nov72, good0.5 m8 kn11kn20°C
Thu 5Nov70, good0.5 m12 kn17kn19°C
Fri 6Nov71, good0.7 m3 kn9kn20°C
Sat 7Nov73, good0.3 m5 kn9kn22°C
Sun 8Nov59, fair1.0 m19 kn28knboats in15°C
Mon 9Nov65, good0.8 m14 kn25kn17°C
Tue 10Nov65, good0.8 m3 kn12kn19°C
Wed 11Nov72, good–13 kn16kn20°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 NovHigh 03:03 +0.3 mLow 08:31 −0.3 mHigh 15:02 +0.7 mLow 22:03 −0.6 m
  • Tue 3 NovHigh 04:15 +0.3 mLow 09:54 −0.3 mHigh 16:12 +0.7 mLow 23:02 −0.6 m
  • Wed 4 NovHigh 05:17 +0.4 mLow 11:10 −0.4 mHigh 17:16 +0.6 mLow 23:54 −0.6 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

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 Blue Fish Wall

Looking over Shelly Beach and Cabbage Tree Bay in Sydney
Near Blue Fish Wall. Photo: Hardlinerr, CC BY-SA 4.0, Wikimedia Commons

More diving near here

4 places

About

the place in full, sources, credits

About Blue Fish Wall

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. 3 dive centres or shops within 10 km, the nearest 3.5 km away. The sea is about 18°C in August, its coldest month (7 mm wetsuit and hood), and 24°C in February, its warmest (5 mm wetsuit). The town to stay in is Manly. Within 5 km we also list 22 surf spots, 1 wind sports spot and 4 dive sites.

  • What it is No source states what kind of site it is.
  • How deep No source states how deep it goes.
  • Who it suits Suits Advanced divers and up, as a dive guide states it.
  • Dive centres 3 dive centres or shops within 10 km, the nearest 3.5 km away.

Water about 20°C: 7 mm wetsuit and hood. 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 Jan, Feb, Nov and Dec (about 15 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$1,650–US$3,180 each

about US$1,650–US$3,180 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 30 October 2026.

How we worked it out 
Rough cost per person for this trip
WhatHow we worked it outEach
Flightsreturn MDW to SYD, estimated from distance and season, changing at LAX, full-service airlines, with a hold bagabout US$925–US$1,920
Taxiairport and back, sharedabout US$47–US$74
Stay6 nights, a mid-range double, sharedabout US$355–US$596
Food7 days eating outabout US$322–US$596
Totalabout US$1,650–US$3,180

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: Manly

Closest

Manly

about 5 min by car · 50 places to stay

about US$134/nightcountry average

See 50 places to stay in Manly · Booking.com

About Manly its beds, food and every spot near it

About US$134 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 27h 35m

About 27h 35m door to door from Chicago

Fly MDW → SYD, changing at Los Angeles International Airport (LAX), then 40 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

Animals divers and surveys have recorded within 2 km of this site in the last 15 years. A record says someone saw it here, not that you will.

  • Port Jackson shark Heterodontus portusjacksoniShark

    Seen in 85 records, mostly Aug to Oct.

  • Red Groper Achoerodus viridis

    Seen in 11104 records.

  • Girella tricuspidata

    Seen in 17 records, mostly Mar.

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: 0820b10a-5710-4e90-b9ed-a2ad7c7ec742; 8b7d13f0-7be3-434a-8e73-b8ee0aadb288; 58bb5aa2-2939-48d5-9015-b18706e26425; a0737a06-66ef-41e7-9458-9c05f53340b5; 005d0e22-36ee-4a2e-ba64-bad89192fb76. Credits

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

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