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Jervis Bay in November 2026: darkest nights

Noctiluca blooms turn Hyams Beach and Callala Bay electric blue. Blooms are short-lived. Sporadic blooms, mostly late spring and summer.

15 pitch-dark nights, 19 dark nights

New moon Mon 9 Nov · Full moon Wed 25 Nov

Night by night, November 2026

NightMoon21:0023:00Best
Sun 1 Nov 55%●●●●●●●●●●23:00
Mon 2 Nov 43%●●●●●●●●●●23:00
Tue 3 Nov 32%●●●●●●●●●●23:00
Wed 4 Nov 22%●●●●●●●●●●23:00
Thu 5 Nov 14%●●●●●●●●●●23:00
Fri 6 Nov 7%●●●●●●●●●●23:00
Sat 7 Nov 3%●●●●●●●●●●23:00
Sun 8 Nov 1%●●●●●●●●●●23:00
Mon 9 Nov 0%●●●●●●●●●●23:00
Tue 10 Nov 2%●●●●●●●●●●23:00
Wed 11 Nov 5%●●●●●●●●●●23:00
Thu 12 Nov 10%●●●●●●●●●●23:00
Fri 13 Nov 16%●●●●●●●●●●23:00
Sat 14 Nov 24%●●●●●●●●●●23:00
Sun 15 Nov 32%●●●●●●●●●●23:00
Mon 16 Nov 41%●●●●●●●●●●23:00
Tue 17 Nov 51%●●●●●●●●●●23:00
Wed 18 Nov 61%●●●●●●●●●●23:00
Thu 19 Nov 71%●●●●●●●●●●23:00
Fri 20 Nov 80%●●●●●●●●●●23:00
Sat 21 Nov 88%●●●●●●●●●●23:00
Sun 22 Nov 94%●●●●●●●●●●23:00
Mon 23 Nov 98%●●●●●●●●●●21:00
Tue 24 Nov 100%●●●●●●●●●●21:00
Wed 25 Nov 99%●●●●●●●●●●21:00
Thu 26 Nov 95%●●●●●●●●●●21:00
Fri 27 Nov 89%●●●●●●●●●●21:00
Sat 28 Nov 81%●●●●●●●●●●21:00
Sun 29 Nov 71%●●●●●●●●●●23:00
Mon 30 Nov 60%●●●●●●●●●●23:00

Check one night in detail Jervis Bay tours

Questions

What are the best nights to see the bioluminescence at Jervis Bay in November 2026?

The darkest nights are Sun 1 Nov, Mon 2 Nov, Tue 3 Nov, Wed 4 Nov, Thu 5 Nov, Fri 6 Nov, Sat 7 Nov, Sun 8 Nov, Mon 9 Nov, Tue 10 Nov and more. 19 of 30 nights score at least 4 out of 5.

Which nights should I avoid in November 2026?

Avoid the nights around the full moon on Wed 25 Nov, when moonlight washes out the glow.

21:00 or 23:00: which Jervis Bay tour is darker in November?

21:00 is the darker choice on 3 nights; 23:00 is the darker choice on 18 nights.

Jervis Bay darkness by month

Darkness score 1-5 per tour slot from twilight and moonlight. Weather and plankton health are not included. Times are local (Australia/Sydney).