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Rule Fog Hunter

Fog Hunter Forecast for Charmouth, Dorset & Jurassic Coast

Charmouth, England, United Kingdom

Layered, fossil-bearing cliffs rise behind a shingle beach, with eroded clay textures and views east toward Golden Cap.

Currently

Real-time conditions
Fog Probability
0%
Dewpoint Spread5.1°C
Visibility24134 (Clear)
Relative Humidity71%
Wind Speed1.7m/s (calm conditions)

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in Europe/London

No opportunities in the next 14 days

See which requirements block the most forecast hours below.

Most common blockers (85-hour forecast)

  • Fog Probability100% of hours

How this forecast is evaluated

See which weather signals PhotoWeather uses to identify Fog Hunter conditions across Dorset & Jurassic Coast. The requirements and hourly values below show how those signals apply at Charmouth.

Explore Fog Hunter conditions across Dorset & Jurassic Coast →

Recorded match history

Completed PhotoWeather forecast matches recorded for this exact rule at Charmouth during the last 365 days.

Last 30 days
0
recorded matching windows
Last 90 days
5
recorded matching windows · 62% average confidence
Last 365 days
5
recorded matching windows · 62% average confidence

Only 5 completed matches are recorded in the last 365 days—insufficient history to identify a reliable typical start time or month.

These figures use completed PhotoWeather MatchEvent records from the previous 365 days only. They describe recorded forecast matches, not observations, climatological probability, or a guarantee of future conditions.

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85-hour requirements breakdown

When available, the detailed table below covers only the stated 85-hour horizon (typically 72–168 hours, depending on available hourly data). Opportunity records above span the next 14 days, so this table does not explain that entire 14-day period.

What passed or failed, hour by hour
0matching hours in the next 85 hours
AND logic: all conditions required
Meets requirement
Misses requirement
Time
Europe/London
Fog Probability
≥ 75.0%
Sat, Aug 22
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%
Sun, Aug 23
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%
Mon, Aug 24
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, Aug 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%
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
Sat, Aug 22 Sunrise 06:10 Sunset 20:17
20:00
26% 9.5°C 0mm 71% 0cm 2.2° 15°C 0mm 0.48kPa 24134m 1.9m/s 1.7m/s
21:00 ☾
16% 8.8°C 0mm 71% 0cm -6.9° 14°C 0mm 0.47kPa 24135m 1.6m/s 1.6m/s
22:00 ☾
5% 7.7°C 0mm 68% 0cm -15° 14°C 0mm 0.5kPa 24135m 2.9m/s 2.7m/s
23:00 ☾
3% 7.5°C 0mm 68% 0cm -21° 13°C 0mm 0.49kPa 24134m 3.2m/s 2.9m/s
Sun, Aug 23 Sunrise 06:10 Sunset 20:17
24:00 ☾
2% 7.9°C 0mm 71% 0cm -26° 13°C 0mm 0.43kPa 24134m 3.1m/s 2.9m/s
01:00 ☾
0% 8.4°C 0mm 75% 0cm -28° 13°C 0mm 0.36kPa 24134m 2.8m/s 2.6m/s
02:00 ☾
0% 9°C 0mm 81% 0cm -27° 12°C 0mm 0.27kPa 24134m 2.9m/s 2.6m/s
03:00 ☾
1% 9.1°C 0mm 82% 0cm -24° 12°C 0mm 0.25kPa 24134m 2.5m/s 2.5m/s
04:00 ☾
1% 8.9°C 0mm 82% 0cm -18° 12°C 0mm 0.24kPa 24134m 2.3m/s 2.3m/s
05:00 ☾
1% 8.3°C 0mm 82% 0cm -11° 11°C 0mm 0.24kPa 24134m 2.3m/s 2.4m/s
06:00 ☾
0% 7.8°C 0mm 80% 0cm -2.4° 11°C 0mm 0.26kPa 24135m 1.9m/s 2m/s
07:00
0% 7.9°C 0mm 76% 0cm 6.7° 12°C 0mm 0.33kPa 24135m 1.6m/s 1.8m/s
08:00
12% 8.9°C 0mm 70% 0cm 16° 14°C 0mm 0.5kPa 24135m 1.9m/s 1.8m/s
09:00
25% 11°C 0mm 67% 0cm 25° 17°C 0mm 0.62kPa 24134m 3.2m/s 2.2m/s
10:00
37% 11°C 0mm 63% 0cm 34° 18°C 0mm 0.78kPa 24134m 3.7m/s 3.4m/s
11:00
39% 11°C 0mm 59% 0cm 42° 19°C 0.06mm 0.91kPa 24134m 4.5m/s 4.4m/s
12:00
41% 12°C 0mm 62% 0cm 48° 19°C 0.13mm 0.85kPa 24135m 5.5m/s 5.8m/s
13:00
43% 12°C 0mm 63% 0cm 51° 19°C 0.13mm 0.81kPa 24135m 5.7m/s 5.9m/s
14:00
53% 11°C 0mm 60% 0cm 49° 19°C 0mm 0.87kPa 24135m 5.8m/s 5.5m/s
15:00
62% 11°C 0mm 61% 0cm 45° 19°C 0mm 0.86kPa 24134m 5.7m/s 5.4m/s
16:00
72% 11°C 0mm 64% 0cm 38° 18°C 0mm 0.77kPa 24135m 5.2m/s 5.2m/s
17:00
69% 11°C 0mm 66% 0cm 30° 18°C 0mm 0.69kPa 24135m 5.3m/s 5m/s
18:00
66% 11°C 0mm 65% 0cm 20° 18°C 0mm 0.71kPa 24134m 5.2m/s 3.9m/s
19:00
63% 11°C 0mm 67% 0cm 11° 17°C 0mm 0.66kPa 24135m 4.1m/s 2.7m/s
20:00
54% 12°C 0mm 80% 0cm 1.9° 15°C 0mm 0.34kPa 24134m 1.9m/s 1.1m/s
21:00 ☾
45% 11°C 0mm 82% 0cm -7.2° 14°C 0mm 0.29kPa 24134m 1.9m/s 1.1m/s
22:00 ☾
36% 11°C 0mm 81% 0cm -15° 14°C 0mm 0.3kPa 24134m 3.3m/s 2.6m/s
23:00 ☾
32% 10°C 0mm 81% 0cm -22° 13°C 0mm 0.29kPa 24134m 3.9m/s 3.1m/s
Mon, Aug 24 Sunrise 06:11 Sunset 20:15
24:00 ☾
27% 9.9°C 0mm 80% 0cm -26° 13°C 0mm 0.31kPa 24134m 3.8m/s 3.2m/s
01:00 ☾
23% 9.9°C 0mm 80% 0cm -28° 13°C 0mm 0.3kPa 24134m 4.6m/s 3.7m/s
02:00 ☾
20% 9.9°C 0mm 83% 0cm -27° 13°C 0mm 0.25kPa 24134m 6.5m/s 4.2m/s
03:00 ☾
17% 9.7°C 0mm 84% 0cm -24° 12°C 0mm 0.23kPa 24134m 11m/s 4.6m/s
04:00 ☾
14% 9.9°C 0mm 84% 0cm -18° 13°C 0mm 0.23kPa 24135m 11m/s 4.8m/s
05:00 ☾
11% 10°C 0mm 85% 0cm -11° 12°C 0mm 0.21kPa 24134m 12m/s 4.9m/s
06:00 ☾
9% 10°C 0mm 89% 0cm -2.6° 12°C 0mm 0.15kPa 24134m 11m/s 4.7m/s
07:00
6% 10°C 0mm 88% 0cm 6.5° 12°C 0mm 0.16kPa 24134m 12m/s 4.8m/s
08:00
5% 11°C 0mm 78% 0cm 16° 14°C 0mm 0.35kPa 24134m 12m/s 6.6m/s
09:00
4% 10°C 0mm 71% 0cm 25° 16°C 0mm 0.53kPa 24135m 12m/s 7.7m/s
10:00
3% 11°C 0mm 66% 0cm 34° 17°C 0mm 0.65kPa 24135m 12m/s 8.2m/s
11:00
2% 9.7°C 0mm 57% 0cm 42° 18°C 0mm 0.89kPa 24134m 11m/s 8.4m/s
12:00
2% 8.6°C 0mm 50% 0cm 47° 19°C 0mm 1.1kPa 24134m 11m/s 8.6m/s
13:00
1% 8.6°C 0mm 47% 0cm 50° 20°C 0mm 1.3kPa 24134m 11m/s 8.5m/s
14:00
3% 8°C 0mm 46% 0cm 49° 20°C 0mm 1.2kPa 24134m 11m/s 8.2m/s
15:00
5% 8°C 0mm 42% 0cm 45° 22°C 0mm 1.5kPa 24135m 10m/s 8m/s
16:00
7% 8°C 0mm 42% 0cm 38° 22°C 0mm 1.5kPa 24134m 10m/s 8.1m/s
17:00
5% 8.2°C 0mm 43% 0cm 29° 21°C 0mm 1.4kPa 24135m 10m/s 8.1m/s
18:00
3% 7.6°C 0mm 42% 0cm 20° 21°C 0mm 1.4kPa 24134m 10m/s 7.7m/s
19:00
1% 7.6°C 0mm 44% 0cm 11° 20°C 0mm 1.3kPa 24135m 12m/s 7.7m/s
20:00
7% 7°C 0mm 46% 0cm 1.6° 19°C 0mm 1.2kPa 24134m 15m/s 8.1m/s
21:00 ☾
14% 6.6°C 0mm 47% 0cm -7.5° 18°C 0mm 1.1kPa 24134m 15m/s 7.2m/s
22:00 ☾
20% 7.4°C 0mm 50% 0cm -15° 18°C 0mm 1kPa 24134m 15m/s 7.6m/s
23:00 ☾
15% 10°C 0mm 64% 0cm -22° 17°C 0.06mm 0.69kPa 24135m 15m/s 8m/s
Tue, Aug 25 Sunrise 06:13 Sunset 20:13
24:00 ☾
11% 11°C 0mm 70% 0cm -26° 16°C 0.06mm 0.56kPa 24134m 15m/s 7.8m/s
01:00 ☾
6% 11°C 0mm 73% 0cm -28° 16°C 0.06mm 0.5kPa 24134m 14m/s 7.5m/s
02:00 ☾
7% 13°C 0mm 75% 0cm -28° 17°C 0.04mm 0.49kPa 24134m 13m/s 7.8m/s
03:00 ☾
8% 14°C 0mm 76% 0cm -24° 18°C 0.02mm 0.48kPa 24134m 13m/s 8m/s
04:00 ☾
9% 14°C 0mm 78% 0cm -19° 18°C 0mm 0.47kPa 24135m 12m/s 8.3m/s
05:00 ☾
10% 15°C 0mm 78% 0cm -11° 18°C 0mm 0.46kPa 24135m 12m/s 8.5m/s
06:00 ☾
10% 15°C 0mm 79% 0cm -2.9° 18°C 0mm 0.45kPa 24135m 12m/s 8.6m/s
07:00
11% 15°C 0mm 79% 0cm 6.3° 19°C 0mm 0.44kPa 24135m 12m/s 8.7m/s
08:00
12% 15°C 0mm 79% 0cm 16° 18°C 0mm 0.44kPa 24135m 11m/s 8m/s
09:00
14% 15°C 0mm 80% 0cm 25° 18°C 0mm 0.43kPa 24135m 11m/s 7.3m/s
10:00
15% 15°C 0mm 80% 0cm 34° 18°C 0mm 0.43kPa 24135m 9.8m/s 6.7m/s
11:00
14% 15°C 0mm 81% 0cm 42° 18°C 0.17mm 0.39kPa 24135m 9.1m/s 6.1m/s
12:00
12% 15°C 0mm 83% 0cm 47° 18°C 0.33mm 0.35kPa 24135m 8.4m/s 5.6m/s
13:00
11% 16°C 0mm 85% 0cm 50° 18°C 0.5mm 0.31kPa 24135m 7.7m/s 5.1m/s
14:00
16% 16°C 0.1mm 87% 0cm 49° 18°C 0.56mm 0.28kPa 23274m 7m/s 4.8m/s
15:00
20% 16°C 0.19mm 88% 0cm 44° 18°C 0.63mm 0.24kPa 22412m 6.3m/s 4.6m/s
16:00
25% 16°C 0.29mm 90% 0cm 37° 18°C 0.69mm 0.21kPa 21551m 5.6m/s 4.3m/s
17:00
18% 16°C 0.19mm 90% 0cm 29° 18°C 0.96mm 0.21kPa 22412m 5m/s 4m/s
18:00
12% 16°C 0.1mm 89% 0cm 20° 18°C 1.2mm 0.22kPa 23274m 4.4m/s 3.6m/s
19:00
5% 16°C 0mm 89% 0cm 10° 18°C 1.5mm 0.23kPa 24135m 3.7m/s 3.3m/s
How to read: these inputs help produce the derived score; they are not requirements by themselves.

How this forecast is made

Opportunities are threshold-based signals: PhotoWeather checks whether forecast conditions match the rules for a photography scenario. They are planning guidance, not guarantees. Forecasts can change as new model runs arrive, and confidence generally decreases farther into the forecast horizon, so recheck conditions before travelling.

The weather forecast foundation comes through Open-Meteo , which aggregates models from weather agencies. PhotoWeather applies condition-specific thresholds and derived calculations; not every condition uses every model or data input.

How opportunities work → Weather data sources →
Forecast generated

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