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Rule Dramatic Seascapes

Half Moon Bay - Dramatic Seascapes - California Coast

Half Moon Bay, California, United States

Dramatic coastal photography conditions - powerful waves combined with atmospheric drama and good visibility for seascape shots.

Upcoming Opportunities

When all conditions match, PhotoWeather marks an opportunity window.

Times shown in America/Los_Angeles
Next opportunity
Dramatic Seascapes
Half Moon Bay
Today · 16:00–17:00 · 1h window
Medium confidence
65%
Dramatic Seascapes
Half Moon Bay
Tomorrow · 07:00–09:00
Medium
Dramatic Seascapes
Half Moon Bay
Tomorrow · 09:00–12:00
Medium
Dramatic Seascapes
Half Moon Bay
Tomorrow · 16:00–19:00
Medium
Dramatic Seascapes
Half Moon Bay
Mon, Jan 12 · 08:00–09:00
Medium
Dramatic Seascapes
Half Moon Bay
Wed, Jan 14 · 08:00–09:00
Medium

What this forecast looks for

Plain-language explanation from the rule

This forecast identifies when dramatic conditions align for coastal photography along California's legendary shoreline. We track cloud drama, visibility, and wind patterns to predict when the coast will come alive with photogenic conditions.

California's 840-mile coastline offers endless variety—from the towering cliffs of Big Sur to the sea stacks of Mendocino to the coves of Laguna Beach. The interplay between Pacific weather systems and the coastal mountains creates ever-changing conditions that can transform familiar locations.

What makes the California coast special for dramatic photography:

  • Dynamic weather - Pacific storms bring dramatic skies, and clearing conditions create spectacular light
  • Diverse geography - Sea stacks, arches, waterfalls, cliffs, and beaches in endless variety
  • Fog and mist - Marine layer creates moody atmosphere, especially summer mornings
  • Year-round access - Mild climate means photography opportunities in every season

The best dramatic conditions often occur during and after winter storms (November-March), when clearing skies can produce spectacular light. Summer brings reliable morning fog that burns off by midday, creating soft, ethereal conditions. Wind patterns affect wave action—some drama is good, but excessive gusts make shooting difficult. Check our forecast to time your coastal adventures.

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72-hour requirements breakdown

What passed or failed, hour by hour
10matching hours in the next 72 hoursJump to next match
AND logic: all conditions required
Meets requirement
Misses requirement
Time
America/Los_Angeles
Coastal Drama Score
≥ 75.0%
Significant Wave Height
≥ 1.5m
Visibility
≥ 5000.0m
Wind Gusts
≤ 22.0m/s
Precipitation Chance
≤ 30.0%
Sat, Jan 10
16:0075%4.1m30700m5.9m/s0%
17:0073%4m31500m5.9m/s0%
18:0062%3.9m33900m5.3m/s0%
19:0021%3.8m35400m5.4m/s0%
20:0020%3.8m36200m4.5m/s0%
21:0021%3.8m35500m5.9m/s0%
22:0021%3.8m34400m6m/s0%
23:0021%3.9m35300m6.2m/s0%
Sun, Jan 11
24:0022%3.9m35800m6.7m/s0%
01:0022%3.9m38800m5.4m/s0%
02:0022%3.9m42000m5.3m/s0%
03:0022%3.9m43200m5.7m/s0%
04:0022%3.9m46200m6.1m/s0%
05:0028%4m48800m6m/s0%
06:0031%4.1m54800m6.9m/s0%
07:0089%4.2m53600m7.2m/s0%
08:0099%4.3m48000m7.8m/s0%
09:0091%4.5m46200m8.3m/s0%
10:0076%4.6m46700m8.4m/s0%
11:0076%4.6m46800m9.2m/s0%
12:0065%4.7m47000m8.7m/s0%
13:0065%4.7m45900m8.2m/s0%
14:0072%4.7m38900m8.4m/s0%
15:0072%4.7m36600m8.6m/s0%
16:0086%4.6m32900m7.9m/s0%
17:0094%4.6m29800m7.9m/s0%
18:0083%4.5m31400m5.9m/s0%
19:0029%4.5m33600m5.8m/s0%
20:0029%4.5m35900m5.7m/s0%
21:0027%4.6m39800m5m/s0%
22:0025%4.7m45200m3.6m/s0%
23:0026%4.8m46000m3.3m/s0%
Mon, Jan 12
24:0024%4.8m46900m2.6m/s0%
01:0025%4.9m43800m2.9m/s0%
02:0024%4.9m40800m2.2m/s0%
03:0025%4.9m40200m2m/s0%
04:0025%4.8m38600m2m/s0%
05:0023%4.8m34900m1.9m/s0%
06:0025%4.7m34400m2.8m/s0%
07:0067%4.6m35000m2.8m/s0%
08:0075%4.5m31010m2m/s0%
09:0065%4.4m26320m2.1m/s0%
10:0058%4.3m23255m2.4m/s0%
11:0058%4.2m24140m1.8m/s0%
12:0049%4.1m24140m1.7m/s0%
13:0047%4m24140m1.9m/s0%
14:0055%3.9m24140m2.1m/s0%
15:0055%3.8m24140m2m/s0%
16:0066%3.7m24140m1.7m/s0%
17:0072%3.6m24140m0.8m/s0%
18:0059%3.5m24140m1m/s0%
19:0020%3.4m24140m1.1m/s0%
20:0022%3.4m24140m1.1m/s0%
21:0024%3.3m24140m1m/s0%
22:0024%3.2m24140m0.9m/s0%
23:0024%3.2m24140m0.9m/s0%
Tue, Jan 13
24:0024%3.1m24140m1.1m/s0%
01:0024%3.1m24140m1.4m/s0%
02:0024%3m24140m2.1m/s0%
03:0023%3m24140m1.8m/s0%
04:0022%3m24140m2m/s0%
05:0022%2.9m24140m1.4m/s0%
06:0022%2.9m24140m1.2m/s0%
07:0062%2.8m24140m1.2m/s0%
08:0070%2.8m24140m1.5m/s0%
09:0065%2.8m24140m2.3m/s0%
10:0054%2.7m24140m1.5m/s0%
11:0054%2.7m24140m1.6m/s0%
12:0046%2.7m24140m1.8m/s0%
13:0046%2.7m24140m1.4m/s0%
14:0050%2.7m24140m1.7m/s0%
15:0048%2.8m24140m1.7m/s0%
How to read: colored cells show whether each predicate requirement is met; highlighted rows mean the full rule matched (an opportunity).

What does Coastal Drama Score 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
America/Los_Angeles
High Clouds
%
Low Clouds
%
Mid-Level Clouds
%
Primary Swell Height
m
Primary Wave Direction
°
Sea Salt AOD (550nm)
Solar Elevation
°
Total Cloud Coverage
%
Wind Direction
°
Wind Speed
m/s
Wind Wave Height
m
Wind Wave Period
s
Sat, Jan 10 Sunrise 07:24 Sunset 17:10
17:00
100% 0% 0% 0.19m 249° 0.004 1.4° 100% 90° 2.7m/s 4m 12s
18:00
100% 0% 0% 0.22m 247° 0.004 -9.8° 100% 92° 3m/s 3.9m 12s
19:00
100% 0% 0% 0.26m 246° 0.004 -21° 100% 92° 3.1m/s 3.8m 12s
20:00
100% 0% 0% 0.34m 246° 0.004 -33° 100% 83° 3.5m/s 3.8m 12s
21:00
100% 0% 0% 0.43m 247° 0.003 -45° 100% 80° 4.2m/s 3.8m 12s
22:00
100% 0% 0% 0.51m 247° 0.003 -57° 100% 78° 4.2m/s 3.8m 12s
23:00
100% 0% 0% 0.64m 248° 0.003 -67° 100% 78° 4.4m/s 3.7m 12s
Sun, Jan 11 Sunrise 07:24 Sunset 17:10
24:00
100% 0% 0% 0.78m 249° 0.003 -74° 100% 77° 4.5m/s 3.7m 12s
01:00
100% 0% 0% 0.91m 249° 0.003 -72° 100% 79° 4.3m/s 3.7m 12s
02:00
100% 0% 0% 1.1m 248° 0.003 -63° 100% 83° 4.1m/s 3.5m 11s
03:00
100% 0% 0% 1.3m 248° 0.003 -52° 100% 84° 4.1m/s 3.4m 11s
04:00
100% 0% 0% 1.5m 247° 0.003 -40° 100% 87° 4.3m/s 3.3m 11s
05:00
100% 0% 0% 1.8m 258° 0.003 -28° 100% 91° 4.2m/s 3.2m 13s
06:00
90% 0% 0% 2m 270° 0.003 -16° 90% 97° 3.4m/s 3.1m 15s
07:00
19% 0% 0% 2.3m 281° 0.003 -5.1° 19% 90° 3.4m/s 3m 17s
08:00
0% 0% 0% 2.6m 281° 0.003 5.5° 0% 86° 4.4m/s 3m 17s
09:00
0% 0% 0% 3m 281° 0.003 15° 0% 77° 4.7m/s 3m 17s
10:00
0% 0% 0% 3.3m 281° 0.003 23° 0% 75° 5m/s 3m 17s
11:00
0% 0% 0% 3.3m 281° 0.003 28° 0% 74° 5.2m/s 3m 17s
12:00
0% 0% 0% 3.4m 281° 0.004 31° 0% 76° 5.5m/s 3m 16s
13:00
0% 0% 0% 3.5m 281° 0.004 30° 0% 75° 5.3m/s 3m 16s
14:00
0% 0% 0% 3.5m 281° 0.004 26° 0% 70° 5.5m/s 2.9m 16s
15:00
100% 0% 0% 3.4m 281° 0.004 20° 100% 68° 5.3m/s 2.9m 16s
16:00
100% 0% 0% 3.4m 281° 0.003 11° 100% 65° 4.5m/s 2.8m 16s
17:00
100% 0% 0% 3.7m 281° 0.003 1.6° 100% 65° 3.8m/s 2m 16s
18:00
100% 0% 0% 4m 282° 0.003 -9.6° 100% 65° 3.8m/s 1.1m 16s
19:00
100% 0% 0% 4.3m 282° 0.003 -21° 100% 60° 3.6m/s 0.3m 16s
20:00
100% 0% 0% 4.3m 282° 0.004 -33° 100% 56° 3.6m/s 0.79m 15s
21:00
100% 0% 100% 4.3m 282° 0.004 -45° 100% 56° 3.2m/s 1.3m 15s
22:00
100% 0% 82% 4.3m 283° 0.004 -56° 100% 49° 2.1m/s 1.8m 15s
23:00
1% 0% 17% 4.4m 281° 0.005 -67° 17% 47° 2m/s 1.2m 15s
Mon, Jan 12 Sunrise 07:24 Sunset 17:11
24:00
0% 0% 0% 4.5m 279° 0.005 -74° 0% 35° 2.1m/s 0.72m 15s
01:00
0% 0% 0% 4.6m 278° 0.005 -72° 0% 37° 1.5m/s 0.19m 15s
02:00
0% 0% 0% 4.6m 277° 0.006 -63° 0% 34° 1.4m/s 0.2m 15s
03:00
0% 0% 0% 4.6m 276° 0.006 -52° 0% 42° 1.4m/s 0.2m 15s
04:00
0% 0% 0% 4.7m 275° 0.006 -40° 0% 47° 1.8m/s 0.21m 14s
05:00
0% 0% 0% 4.6m 275° - -28° 0% 45° 1.6m/s 0.21m 14s
06:00
0% 0% 0% 4.5m 274° - -16° 0% 63° 2m/s 0.22m 14s
07:00
0% 0% 0% 4.4m 273° - -5.1° 0% 55° 1.9m/s 0.22m 14s
08:00
3% 0% 0% 4.3m 272° - 5.5° 3% 57° 1.8m/s 0.23m 14s
09:00
2% 0% 0% 4.3m 271° - 15° 3% 206° 1.7m/s 0.23m 14s
10:00
4% 0% 0% 4.2m 270° - 23° 4% 128° 2.3m/s 0.24m 14s
11:00
0% 0% 0% 4.1m 270° - 28° 0% 50° 2.6m/s 0.24m 14s
12:00
0% 0% 0% 4m 270° - 31° 0% 47° 2.5m/s 0.25m 14s
13:00
0% 0% 0% 3.9m 269° - 30° 0% 47° 2.5m/s 0.25m 14s
14:00
0% 0% 0% 3.8m 269° - 26° 0% 40° 2.5m/s 0.26m 13s
15:00
0% 0% 0% 3.7m 269° - 20° 0% 40° 2.3m/s 0.26m 13s
16:00
0% 0% 0% 3.6m 269° - 11° 0% 41° 2.3m/s 0.27m 13s
17:00
0% 0% 0% 3.5m 269° - 1.7° 0% 41° 2m/s 0.27m 13s
18:00
0% 0% 0% 3.4m 268° - -9.4° 0% 2.4m/s 0.28m 13s
19:00
0% 0% 0% 3.4m 268° - -21° 0% 22° 2.4m/s 0.28m 13s
20:00
0% 0% 0% 3.3m 268° - -33° 0% 41° 2.3m/s 0.29m 13s
21:00
0% 0% 0% 3.2m 267° - -45° 0% 60° 2.4m/s 0.29m 13s
22:00
0% 0% 0% 3.2m 267° - -56° 0% 62° 2.4m/s 0.3m 13s
23:00
0% 0% 0% 3.1m 267° - -67° 0% 67° 2.5m/s 0.3m 13s
Tue, Jan 13 Sunrise 07:23 Sunset 17:12
24:00
0% 0% 0% 3.1m 267° - -74° 0% 60° 2.8m/s 0.31m 13s
01:00
0% 0% 0% 3m 267° - -72° 0% 70° 3m/s 0.31m 13s
02:00
0% 0% 0% 3m 268° - -63° 0% 58° 3m/s 0.32m 13s
03:00
0% 0% 0% 2.9m 268° - -52° 0% 63° 3m/s 0.32m 13s
04:00
0% 0% 0% 2.9m 268° - -40° 0% 64° 2.8m/s 0.33m 13s
05:00
0% 0% 0% 2.9m 268° - -28° 0% 62° 3m/s 0.33m 13s
06:00
0% 0% 0% 2.8m 268° - -16° 0% 63° 2.8m/s 0.34m 13s
07:00
0% 0% 0% 2.8m 268° - -5° 0% 65° 2.9m/s 0.34m 13s
08:00
0% 0% 0% 2.7m 268° - 5.6° 0% 62° 3m/s 0.35m 13s
09:00
0% 0% 0% 2.7m 268° - 15° 0% 57° 3m/s 0.36m 12s
10:00
0% 0% 0% 2.7m 268° - 23° 0% 64° 2.8m/s 0.36m 12s
11:00
0% 0% 0% 2.6m 268° - 28° 0% 61° 2.6m/s 0.37m 12s
12:00
0% 0% 0% 2.6m 267° - 31° 0% 62° 2.7m/s 0.37m 12s
13:00
0% 0% 0% 2.6m 266° - 30° 0% 62° 2.4m/s 0.38m 12s
14:00
0% 0% 0% 2.6m 266° - 27° 0% 47° 2.3m/s 0.38m 12s
15:00
0% 0% 0% 2.6m 266° - 20° 0% 49° 2.1m/s 0.39m 12s
16:00
0% 0% 0% 2.6m 266° - 12° 0% 43° 2.3m/s 0.39m 12s
How to read: these inputs help produce the derived score; they are not requirements by themselves.

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