6 AM
19.3 kn 1.2 m 0.81 kn
poor
11Michaelmas Cay
Cairns · inner reef
-16.6000, 145.9800
poor
16
Calculated score for Sunday 13 September
Wind
19.9 kn averageWaves
1.3 m averageUV index
4.1Water temperature
24 °CCurrent
0.8 knScore below 50
The calculated score is in the model's lowest verdict band.
Hourly conditions
Michaelmas Cay · 6 AM–6 PM · Australia/Brisbane
7 AM
18.9 kn 1.1 m 0.70 kn
poor
168 AM
20.3 kn 1.2 m 0.70 kn
poor
119 AM
21.2 kn 1.2 m 0.70 kn
poor
17Preferred daylight · 10 AM–2 PM
10 AM
19 kn 1.2 m 0.76 kn
poor
2611 AM
18.8 kn 1.3 m 0.70 kn
poor
3012 PM
17.6 kn 1.3 m 0.81 kn
Best forecast
poor
401 PM
20.1 kn 1.3 m 0.81 kn
poor
282 PM
20.6 kn 1.3 m 0.81 kn
poor
263 PM
20.5 kn 1.3 m 0.76 kn
poor
234 PM
20.3 kn 1.3 m 0.81 kn
poor
215 PM
21.1 kn 1.3 m 0.81 kn
poor
96 PM
21.5 kn 1.3 m 0.81 kn
poor
016.60°S, 145.98°E · Forecast response
Open-Meteo forecast integration (Forecast model) · Open-Meteo marine integration (Forecast model) · Internal deterministic scoring (Calculated) · Retrieved 13 Sept 2026, 10:16 pm Australia/Brisbane
Record transparency
Additional operator, coral, conservation, access, and advisory records for Michaelmas Cay are withheld until their sources and dates are validated.
View forecast availability for all 37 reef sites
