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Rule Fog Hunter

Kimmeridge Bay - Fog Hunter - Dorset & Jurassic Coast

Wareham, England, United Kingdom

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 Spread8.9°C
Visibility24135 (Clear)
Relative Humidity58%
Wind Speed1.5m/s (calm conditions)

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in Europe/London

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 identifies when mist and fog conditions create atmospheric photography opportunities across Dorset's varied landscape. We track temperature, humidity, and wind patterns to predict when valley mist at Corfe Castle and sea fog along the coast will create moody, atmospheric scenes.

Dorset's geography creates distinctive fog opportunities—inland valleys that funnel mist around hilltop Corfe Castle, and coastal locations where sea fog rolls over limestone arches and cliff formations. These conditions transform familiar landmarks into mysterious, layered compositions.

What makes Dorset special for fog photography:

  • Corfe Castle - Ruined hilltop fortress emerges from valley mist, creating dramatic atmospheric layers
  • Coastal sea fog - Marine layer rolls over Durdle Door and along the Jurassic Coast
  • Kimmeridge Bay - Fog drifts across ledge formations extending into the sea
  • Portland - Sea fog wraps around the limestone peninsula and lighthouse

Corfe Castle offers Dorset's most dramatic fog photography—the ruined medieval fortress perched on a hilltop becomes even more evocative when valley mist swirls around its ramparts. Autumn and winter mornings (October-March) provide the best conditions when temperature inversions trap mist in the Purbeck valleys. Sea fog along the coast creates ethereal conditions at Durdle Door—the limestone arch appears and disappears through drifting layers. Portland Bill lighthouse cutting through sea fog creates moody maritime compositions. Lulworth Cove's horseshoe bay can fill completely with fog while surrounding cliffs remain visible. The key is monitoring overnight temperature drops that create mist, then being positioned at dawn when fog is densest and first light adds dimension. Fog typically burns off by mid-morning, so early starts are essential.

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72-hour requirements breakdown

What passed or failed, hour by hour
0matching hours in the next 95 hours
AND logic: all conditions required
Meets requirement
Misses requirement
Time
Europe/London
Fog Probability
≥ 75.0%
Sat, May 23
14:000%
15:000%
16:000%
17:000%
18:000%
19:000%
20:000%
21:000%
22:000%
23:000%
Sun, May 24
24:000%
01:000%
02:000%
03:000%
04:000%
05:000%
06:000%
07:000%
08:000%
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11:000%
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14:000%
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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%
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Tue, May 26
24:000%
01:000%
02:000%
03:000%
04:000%
05:000%
06:000%
07:000%
08:000%
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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
Europe/London
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 05:08 Sunset 21:02
14:00
100% 16°C 0mm 58% 0cm 58° 25°C 0mm 1.3kPa 24135m 1.1m/s 1.5m/s
15:00
100% 16°C 0mm 59% 0cm 53° 25°C 0mm 1.3kPa 17430m 1.2m/s 1.8m/s
16:00
100% 17°C 0mm 63% 0cm 45° 24°C 0mm 1.1kPa 17228m 1.6m/s 2.2m/s
17:00
100% 17°C 0mm 68% 0cm 36° 23°C 0mm 0.9kPa 17235m 1.8m/s 2.4m/s
18:00
100% 17°C 0mm 73% 0cm 26° 22°C 0mm 0.71kPa 17229m 2.1m/s 2.2m/s
19:00
100% 17°C 0mm 78% 0cm 17° 21°C 0mm 0.55kPa 17581m 1.9m/s 1.6m/s
20:00
100% 17°C 0mm 82% 0cm 7.9° 20°C 0mm 0.42kPa 24135m 1.2m/s 1.2m/s
21:00
100% 15°C 0mm 84% 0cm 0.09° 18°C 0mm 0.34kPa 24134m 1.2m/s 1.1m/s
22:00
100% 15°C 0mm 86% 0cm -7.6° 17°C 0mm 0.28kPa 24135m 1.4m/s 1.4m/s
23:00
100% 15°C 0mm 88% 0cm -13° 17°C 0mm 0.23kPa 24134m 1.6m/s 1.6m/s
Mon, May 25 Sunrise 05:08 Sunset 21:02
24:00
100% 15°C 0mm 89% 0cm -17° 17°C 0mm 0.21kPa 24135m 1.7m/s 1.7m/s
01:00
100% 15°C 0mm 90% 0cm -18° 16°C 0mm 0.19kPa 24135m 2.1m/s 2.1m/s
02:00
100% 14°C 0mm 90% 0cm -17° 16°C 0mm 0.19kPa 24135m 2.2m/s 2.2m/s
03:00
99% 14°C 0mm 90% 0cm -14° 16°C 0mm 0.18kPa 24135m 2.3m/s 2.3m/s
04:00
99% 14°C 0mm 91% 0cm -8.7° 16°C 0mm 0.16kPa 24135m 2.2m/s 2.2m/s
05:00
99% 14°C 0mm 92% 0cm -1.6° 15°C 0mm 0.14kPa 24134m 2.2m/s 2.2m/s
06:00
99% 15°C 0mm 92% 0cm 6.5° 16°C 0mm 0.15kPa 24134m 2.3m/s 2.3m/s
07:00
99% 16°C 0mm 88% 0cm 15° 18°C 0mm 0.24kPa 24134m 5.3m/s 2.2m/s
08:00
99% 17°C 0mm 81% 0cm 25° 20°C 0mm 0.45kPa 24135m 5.5m/s 3.2m/s
09:00
100% 17°C 0mm 75% 0cm 34° 21°C 0mm 0.64kPa 24134m 6.1m/s 4m/s
10:00
100% 17°C 0mm 72% 0cm 43° 22°C 0mm 0.75kPa 24135m 6.9m/s 4.6m/s
11:00
100% 18°C 0mm 73% 0cm 51° 23°C 0mm 0.76kPa 17262m 7.2m/s 5m/s
12:00
99% 18°C 0mm 73% 0cm 58° 23°C 0mm 0.77kPa 17155m 7.4m/s 5.2m/s
13:00
99% 18°C 0mm 70% 0cm 60° 23°C 0mm 0.87kPa 17165m 7.9m/s 5.5m/s
14:00
99% 17°C 0mm 67% 0cm 58° 23°C 0mm 0.95kPa 17175m 8.1m/s 5.5m/s
15:00
98% 17°C 0mm 65% 0cm 53° 23°C 0mm 1kPa 17203m 8.2m/s 5.6m/s
16:00
98% 16°C 0mm 64% 0cm 45° 23°C 0mm 1kPa 17279m 8.5m/s 5.5m/s
17:00
99% 16°C 0mm 66% 0cm 36° 23°C 0mm 0.94kPa 24134m 8.4m/s 5.1m/s
18:00
99% 17°C 0mm 70% 0cm 26° 22°C 0mm 0.8kPa 24135m 8.4m/s 4.3m/s
19:00
100% 17°C 0mm 76% 0cm 17° 21°C 0mm 0.61kPa 24134m 8.9m/s 3.8m/s
20:00
98% 16°C 0mm 81% 0cm 8.1° 20°C 0mm 0.44kPa 24135m 8.3m/s 3.2m/s
21:00
97% 15°C 0mm 83% 0cm 0.22° 18°C 0mm 0.34kPa 24134m 5.7m/s 3.3m/s
22:00
95% 14°C 0mm 84% 0cm -7.4° 17°C 0mm 0.3kPa 24135m 4.9m/s 3m/s
23:00
95% 14°C 0mm 85% 0cm -13° 16°C 0mm 0.27kPa 24134m 3.7m/s 2.7m/s
Tue, May 26 Sunrise 05:07 Sunset 21:03
24:00
95% 14°C 0mm 86% 0cm -17° 16°C 0mm 0.25kPa 24134m 3.7m/s 2.7m/s
01:00
95% 14°C 0mm 86% 0cm -18° 16°C 0mm 0.24kPa 24135m 3.8m/s 2.8m/s
02:00
95% 14°C 0mm 88% 0cm -17° 16°C 0mm 0.22kPa 24134m 3.1m/s 2.7m/s
03:00
96% 14°C 0mm 90% 0cm -14° 15°C 0mm 0.18kPa 24135m 2.8m/s 2.5m/s
04:00
96% 14°C 0mm 91% 0cm -8.5° 15°C 0mm 0.15kPa 24134m 2.2m/s 2.1m/s
05:00
97% 14°C 0mm 91% 0cm -1.5° 15°C 0mm 0.15kPa 24134m 2m/s 2m/s
06:00
97% 14°C 0mm 90% 0cm 6.6° 16°C 0mm 0.18kPa 24134m 2.1m/s 2.1m/s
07:00
98% 15°C 0mm 86% 0cm 15° 18°C 0mm 0.29kPa 24135m 3.6m/s 2.1m/s
08:00
98% 15°C 0mm 78% 0cm 25° 19°C 0mm 0.49kPa 24134m 4.1m/s 2.6m/s
09:00
98% 16°C 0mm 72% 0cm 34° 21°C 0mm 0.67kPa 24135m 4.1m/s 2.8m/s
10:00
98% 15°C 0mm 67% 0cm 43° 22°C 0mm 0.86kPa 24134m 4.3m/s 3.1m/s
11:00
98% 15°C 0mm 62% 0cm 52° 22°C 0mm 1kPa 24135m 4.7m/s 3.5m/s
12:00
99% 15°C 0mm 59% 0cm 58° 23°C 0mm 1.1kPa 24134m 4.8m/s 3.7m/s
13:00
99% 14°C 0mm 58% 0cm 60° 23°C 0mm 1.2kPa 24134m 4.9m/s 3.8m/s
14:00
99% 14°C 0mm 57% 0cm 59° 23°C 0mm 1.2kPa 24134m 5m/s 3.8m/s
15:00
100% 14°C 0mm 56% 0cm 53° 23°C 0mm 1.2kPa 24135m 4.7m/s 3.5m/s
16:00
100% 14°C 0mm 55% 0cm 45° 23°C 0mm 1.3kPa 24135m 4.6m/s 3.4m/s
17:00
100% 14°C 0mm 56% 0cm 36° 23°C 0mm 1.2kPa 24134m 4.5m/s 3.2m/s
18:00
100% 14°C 0mm 61% 0cm 27° 22°C 0mm 1kPa 24135m 4.6m/s 2.8m/s
19:00
100% 15°C 0mm 70% 0cm 17° 21°C 0mm 0.74kPa 24134m 4.9m/s 2.3m/s
20:00
99% 14°C 0mm 74% 0cm 8.2° 19°C 0mm 0.56kPa 24134m 5.1m/s 3.1m/s
21:00
97% 13°C 0mm 79% 0cm 0.36° 17°C 0mm 0.4kPa 24135m 5.3m/s 3.9m/s
22:00
96% 12°C 0mm 83% 0cm -7.3° 15°C 0mm 0.28kPa 24135m 5.5m/s 4.8m/s
23:00
96% 12°C 0mm 84% 0cm -13° 15°C 0mm 0.27kPa 24135m 6.4m/s 5m/s
Wed, May 27 Sunrise 05:06 Sunset 21:04
24:00
97% 12°C 0mm 84% 0cm -17° 15°C 0mm 0.26kPa 24135m 7.2m/s 5.3m/s
01:00
97% 12°C 0mm 85% 0cm -18° 15°C 0mm 0.25kPa 24135m 8.1m/s 5.6m/s
02:00
91% 12°C 0mm 86% 0cm -17° 15°C 0mm 0.24kPa 24135m 9.4m/s 6m/s
03:00
86% 12°C 0mm 86% 0cm -14° 14°C 0mm 0.22kPa 24135m 11m/s 6.5m/s
04:00
80% 12°C 0mm 87% 0cm -8.4° 14°C 0mm 0.21kPa 24135m 12m/s 6.9m/s
05:00
81% 13°C 0mm 87% 0cm -1.3° 15°C 0mm 0.21kPa 24135m 12m/s 6.8m/s
06:00
83% 13°C 0mm 87% 0cm 6.7° 15°C 0mm 0.21kPa 24135m 12m/s 6.7m/s
07:00
84% 13°C 0mm 88% 0cm 16° 15°C 0mm 0.21kPa 24135m 12m/s 6.6m/s
08:00
84% 13°C 0mm 87% 0cm 25° 15°C 0mm 0.22kPa 24135m 12m/s 6.8m/s
09:00
85% 13°C 0mm 87% 0cm 34° 15°C 0mm 0.22kPa 24135m 12m/s 7m/s
10:00
85% 13°C 0mm 86% 0cm 44° 15°C 0mm 0.23kPa 24135m 13m/s 7.1m/s
11:00
85% 13°C 0mm 85% 0cm 52° 15°C 0mm 0.25kPa 24135m 13m/s 7.5m/s
12:00
86% 13°C 0mm 84% 0cm 58° 16°C 0mm 0.28kPa 24135m 14m/s 7.9m/s
13:00
86% 13°C 0mm 83% 0cm 61° 16°C 0mm 0.3kPa 24135m 15m/s 8.3m/s
How to read: these inputs help produce the derived score; they are not requirements by themselves.

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