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Rule Fog Hunter

Porto Moniz - Fog Hunter - Madeira

Porto Moniz, Madeira, Portugal

Thick, moody fog for atmospheric forest and landscape shots

No opportunities right now
Here’s what usually blocks matches

No Fog Hunter opportunities in the next 14 days

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Rule requirements (key thresholds)
Fog Probability · ≥ 75.0%

Tip: Scroll down to the 72-hour table to see exactly which condition fails hour by hour.

Most common blockers (next 72 hours)
Fog Probability 100% failing

Currently

Real-time conditions
Dewpoint Spread6.5°C
Visibility24135 (Clear)
Relative Humidity66%
Wind Speed1.9m/s (calm conditions)

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in Atlantic/Madeira

No opportunities in the next 10 days

See the blocker timeline below to understand which conditions are preventing matches.

What this forecast looks for

Plain-language explanation from the rule

This forecast predicts when temperature inversions and cloud formations create Madeira's signature above-cloud and below-cloud fog photography opportunities. We track overnight cooling, humidity, Atlantic weather patterns, and elevation to identify when fog fills valleys while peaks emerge above the cloud line.

Madeira's elevation changes—rising from sea level to 1,818 meters at Pico do Arieiro—create extraordinary temperature inversions. Prevailing northeast trade winds mean cloud formations are frequent and predictable. Volcanic peaks pierce clouds while laurel forest levadas disappear into mist.

What makes Madeira fog photography special:

  • Above-cloud peaks - Pico do Arieiro and Pico Ruivo rise above the cloud line at sunrise, creating sea-of-clouds vistas
  • Levada mist - Ancient irrigation channels through laurel forest become atmospheric trails when fog drifts through valleys
  • Coastal fog layers - Funchal's amphitheater setting means fog fills the harbour while hills remain clear, or vice versa
  • Temperature inversions - Trade wind clouds create a stable cloud base around 1,200-1,500 meters for above-cloud photography

Pico do Arieiro at sunrise offers the iconic composition—arrive before dawn to photograph the volcanic peak above an endless white cloud sea, with Pico Ruivo visible as an island in the mist. Funchal's harbour and botanical gardens create stunning compositions when morning fog pools in the valley while upper terraces remain clear. Ribeira Brava's deep valley traps fog that burns off dramatically. The levada trails become magical when fog drifts through ancient laurel forest. São Vicente's north valley frequently fills with fog when the south remains clear due to rain shadow effect. Winter and spring provide the most reliable inversions.

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72-hour requirements breakdown

What passed or failed, hour by hour
0matching hours in the next 79 hours
AND logic: all conditions required
Meets requirement
Misses requirement
Time
Atlantic/Madeira
Fog Probability
≥ 75.0%
Sun, May 24
06:000%
07:000%
08:000%
09:000%
10:000%
11:000%
12:000%
13:000%
14:000%
15:000%
16:000%
17:000%
18:000%
19:000%
20:000%
21:000%
22:000%
23:000%
Mon, May 25
24:000%
01:000%
02:000%
03:000%
04:000%
05:000%
06:000%
07:000%
08:000%
09:000%
10:000%
11:000%
12:000%
13:000%
14:000%
15:000%
16:000%
17:000%
18:000%
19:000%
20:000%
21:000%
22:000%
23:000%
Tue, May 26
24:000%
01:000%
02:000%
03:000%
04:000%
05:000%
06:000%
07:000%
08:000%
09:000%
10:000%
11:000%
12:000%
13:000%
14:000%
15:000%
16:000%
17:000%
18:000%
19:000%
20:000%
21:000%
22:000%
23:000%
Wed, May 27
24:000%
01:000%
02:000%
03:000%
04:000%
05:000%
06:000%
07:000%
08:000%
09:000%
10:000%
11:000%
12:000%
How to read: colored cells show whether each predicate requirement is met; highlighted rows mean the full rule matched (an opportunity).

What does Fog Probability mean?

Inputs that drive the score

This derived score summarizes multiple raw weather signals. The table below shows the supporting inputs hour by hour, so you can see what's pushing the score up or down.

Time
Atlantic/Madeira
Clear Sky Probability (Ensemble)
%
Dew Point
°C
Rainfall
mm
Relative Humidity
%
Snowfall
cm
Solar Elevation
°
Temperature
°C
Total Precipitation
mm
Vapor Pressure Deficit
kPa
Visibility
m
Wind Gusts
m/s
Wind Speed
m/s
Sun, May 24 Sunrise 07:04 Sunset 21:06
14:00
18% 15°C 0mm 66% 0cm 78° 21°C 0mm 0.85kPa 24135m 2.8m/s 1.9m/s
15:00
32% 15°C 0mm 68% 0cm 73° 21°C 0mm 0.78kPa 24135m 3.2m/s 2.4m/s
16:00
46% 15°C 0mm 68% 0cm 62° 21°C 0mm 0.78kPa 24134m 3.1m/s 2.5m/s
17:00
48% 15°C 0mm 69% 0cm 50° 21°C 0mm 0.76kPa 7105m 3.4m/s 2.5m/s
18:00
51% 15°C 0mm 67% 0cm 37° 21°C 0mm 0.8kPa 24134m 1.6m/s 1.1m/s
19:00
53% 15°C 0mm 72% 0cm 25° 20°C 0mm 0.64kPa 24134m 2.1m/s 1.1m/s
20:00
44% 14°C 0mm 72% 0cm 12° 20°C 0mm 0.64kPa 24135m 2.7m/s 2.5m/s
21:00
34% 14°C 0mm 78% 0cm 0.92° 18°C 0mm 0.45kPa 24134m 4.5m/s 3.7m/s
22:00
25% 13°C 0mm 77% 0cm -10° 17°C 0mm 0.45kPa 24135m 5m/s 4.4m/s
23:00
21% 12°C 0mm 72% 0cm -20° 18°C 0mm 0.57kPa 24134m 4.4m/s 4.1m/s
Mon, May 25 Sunrise 07:04 Sunset 21:06
24:00
18% 12°C 0mm 71% 0cm -28° 17°C 0mm 0.57kPa 24135m 4.3m/s 4m/s
01:00
14% 12°C 0mm 72% 0cm -34° 17°C 0mm 0.56kPa 24135m 3.3m/s 3.1m/s
02:00
14% 12°C 0mm 72% 0cm -36° 17°C 0mm 0.55kPa 24135m 2.8m/s 2.9m/s
03:00
13% 12°C 0mm 73% 0cm -35° 17°C 0mm 0.53kPa 24135m 3.1m/s 3m/s
04:00
13% 12°C 0mm 74% 0cm -30° 17°C 0mm 0.5kPa 24135m 3.7m/s 3.4m/s
05:00
12% 12°C 0mm 73% 0cm -22° 17°C 0mm 0.51kPa 24134m 4.3m/s 3.9m/s
06:00
11% 11°C 0mm 70% 0cm -12° 17°C 0mm 0.58kPa 24134m 4.4m/s 4.1m/s
07:00
10% 11°C 0mm 70% 0cm -1.4° 17°C 0mm 0.59kPa 24134m 4.1m/s 4m/s
08:00
8% 12°C 0mm 70% 0cm 10° 17°C 0mm 0.58kPa 24135m 4.3m/s 4.2m/s
09:00
7% 12°C 0mm 66% 0cm 22° 19°C 0mm 0.75kPa 24134m 3m/s 2.8m/s
10:00
5% 13°C 0mm 64% 0cm 35° 20°C 0mm 0.84kPa 24135m 2.4m/s 1.5m/s
11:00
4% 14°C 0mm 67% 0cm 47° 20°C 0mm 0.77kPa 24135m 2.2m/s 1.1m/s
12:00
3% 14°C 0mm 66% 0cm 60° 21°C 0mm 0.82kPa 24134m 2.3m/s 1.2m/s
13:00
2% 15°C 0mm 66% 0cm 71° 22°C 0mm 0.9kPa 24135m 2.6m/s 1.6m/s
14:00
2% 16°C 0mm 69% 0cm 78° 21°C 0mm 0.79kPa 24134m 2.5m/s 2.2m/s
15:00
1% 15°C 0mm 73% 0cm 73° 20°C 0mm 0.66kPa 24134m 3m/s 2.3m/s
16:00
1% 15°C 0mm 74% 0cm 62° 20°C 0mm 0.62kPa 24134m 3.5m/s 2.4m/s
17:00
1% 16°C 0mm 76% 0cm 50° 20°C 0mm 0.54kPa 24134m 3m/s 2.1m/s
18:00
0% 16°C 0mm 78% 0cm 37° 20°C 0mm 0.52kPa 24135m 2.9m/s 2m/s
19:00
0% 16°C 0mm 79% 0cm 25° 20°C 0mm 0.47kPa 24134m 2.6m/s 2m/s
20:00
0% 16°C 0mm 81% 0cm 12° 19°C 0mm 0.42kPa 24135m 2.5m/s 2.3m/s
21:00
1% 16°C 0mm 86% 0cm 18°C 0mm 0.3kPa 24134m 2.5m/s 2.4m/s
22:00
1% 15°C 0mm 87% 0cm -10° 18°C 0mm 0.27kPa 24135m 2.7m/s 2.7m/s
23:00
1% 15°C 0mm 87% 0cm -20° 17°C 0mm 0.26kPa 24134m 2.7m/s 2.8m/s
Tue, May 26 Sunrise 07:04 Sunset 21:07
24:00
0% 15°C 0mm 84% 0cm -28° 17°C 0mm 0.31kPa 24134m 2.7m/s 2.8m/s
01:00
0% 14°C 0mm 82% 0cm -34° 17°C 0mm 0.36kPa 24135m 2.2m/s 2.5m/s
02:00
3% 14°C 0mm 80% 0cm -36° 17°C 0mm 0.39kPa 24134m 2.3m/s 2.4m/s
03:00
6% 14°C 0mm 80% 0cm -34° 17°C 0mm 0.39kPa 24135m 1.9m/s 2.2m/s
04:00
9% 13°C 0mm 80% 0cm -30° 17°C 0mm 0.39kPa 24134m 2.4m/s 2.4m/s
05:00
9% 13°C 0mm 80% 0cm -22° 17°C 0mm 0.38kPa 24134m 2.8m/s 2.7m/s
06:00
10% 14°C 0mm 81% 0cm -12° 17°C 0mm 0.35kPa 24134m 3.2m/s 3.1m/s
07:00
10% 13°C 0mm 79% 0cm -1.3° 17°C 0mm 0.39kPa 24135m 3.6m/s 3.3m/s
08:00
8% 13°C 0mm 77% 0cm 10° 17°C 0mm 0.44kPa 24134m 3.1m/s 2.8m/s
09:00
5% 14°C 0mm 75% 0cm 22° 18°C 0mm 0.52kPa 24135m 2.4m/s 2m/s
10:00
3% 14°C 0mm 72% 0cm 35° 19°C 0mm 0.63kPa 24134m 1.7m/s 0.98m/s
11:00
2% 14°C 0mm 70% 0cm 47° 20°C 0mm 0.69kPa 24135m 1.6m/s 0.07m/s
12:00
1% 15°C 0mm 72% 0cm 60° 20°C 0mm 0.65kPa 24134m 1.3m/s 0.33m/s
13:00
0% 15°C 0mm 72% 0cm 71° 20°C 0mm 0.66kPa 6672m 0.92m/s 1.2m/s
14:00
0% 15°C 0mm 72% 0cm 78° 20°C 0mm 0.65kPa 6314m 1.2m/s 2.1m/s
15:00
1% 15°C 0mm 72% 0cm 73° 20°C 0mm 0.65kPa 24135m 1.7m/s 2.6m/s
16:00
1% 15°C 0mm 72% 0cm 62° 20°C 0mm 0.67kPa 24135m 2.7m/s 3.1m/s
17:00
1% 15°C 0mm 70% 0cm 50° 20°C 0mm 0.72kPa 24134m 3.1m/s 3.6m/s
18:00
2% 14°C 0mm 68% 0cm 37° 20°C 0mm 0.75kPa 24135m 3m/s 3.4m/s
19:00
2% 14°C 0mm 70% 0cm 25° 20°C 0mm 0.7kPa 24134m 3.2m/s 3.4m/s
20:00
4% 15°C 0mm 74% 0cm 13° 19°C 0mm 0.58kPa 24134m 3.8m/s 3.8m/s
21:00
5% 15°C 0mm 79% 0cm 1.1° 19°C 0mm 0.46kPa 24135m 4.3m/s 4.2m/s
22:00
7% 16°C 0mm 83% 0cm -10° 18°C 0mm 0.35kPa 24135m 4.9m/s 4.6m/s
23:00
5% 16°C 0mm 84% 0cm -20° 18°C 0mm 0.34kPa 24135m 4.8m/s 4.5m/s
Wed, May 27 Sunrise 07:03 Sunset 21:08
24:00
3% 15°C 0mm 84% 0cm -28° 18°C 0mm 0.34kPa 24135m 4.6m/s 4.3m/s
01:00
1% 15°C 0mm 84% 0cm -34° 18°C 0mm 0.33kPa 24135m 4.5m/s 4.2m/s
02:00
4% 16°C 0mm 84% 0cm -36° 18°C 0mm 0.33kPa 24135m 5m/s 4.8m/s
03:00
6% 16°C 0mm 84% 0cm -34° 18°C 0mm 0.32kPa 24135m 5.5m/s 5.3m/s
04:00
9% 16°C 0mm 85% 0cm -29° 18°C 0mm 0.32kPa 24135m 5.9m/s 5.9m/s
05:00
7% 16°C 0mm 85% 0cm -22° 18°C 0mm 0.32kPa 18308m 5.4m/s 5.4m/s
06:00
6% 16°C 0mm 85% 0cm -12° 18°C 0mm 0.31kPa 12481m 4.9m/s 4.9m/s
07:00
4% 16°C 0mm 85% 0cm -1.2° 18°C 0mm 0.31kPa 6654m 4.3m/s 4.5m/s
08:00
4% 16°C 0mm 85% 0cm 10° 18°C 0mm 0.32kPa 6579m 5.1m/s 5.1m/s
09:00
3% 16°C 0mm 85% 0cm 22° 18°C 0mm 0.32kPa 6504m 5.9m/s 5.8m/s
10:00
3% 16°C 0mm 84% 0cm 35° 19°C 0mm 0.33kPa 6430m 6.7m/s 6.4m/s
11:00
2% 16°C 0mm 84% 0cm 47° 19°C 0mm 0.35kPa 12331m 6.4m/s 6m/s
12:00
2% 16°C 0mm 83% 0cm 60° 19°C 0mm 0.37kPa 18233m 6.1m/s 5.7m/s
13:00
1% 16°C 0mm 82% 0cm 71° 19°C 0mm 0.38kPa 24135m 5.8m/s 5.3m/s
How to read: these inputs help produce the derived score; they are not requirements by themselves.

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