Caspar Creek surf break

Caspar Creek surfForecast / CAL – Mendocino County / USA

information circle16 Day Weather and Surf, issued 10 am Monday 18 May 2026 PDT
Forecast update in hr  min  s Forecast update imminent
Caspar Creek surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Caspar Creek sea temperature is
10.0° C
(Which is 2.0°C colder than average for this time of year)

Best Forecast Surf Conditions for Caspar Creek this week:

The surf forecast for Caspar Creek over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (May 21) at 8PM. The primary swell is predicted to be 2.5m and 10s period with a secondary swell of 0.5m and 15s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Caspar Creek in the next 16 days are 3.5m 9s and forecast to arrive on Wednesday (May 20) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 16s period and expected on Saturday (May 23) at 5PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Thu 21st May)8ft (2.5m) 10s
Best Surf 8PM (Thu 21st May)8ft (2.5m) 10s
Most Powerful 8PM (Wed 20th May)11ft (3.5m) 9s

Table - best surf conditions forecast for Caspar Creek over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 14°C on Tue morning, min 10°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 13°C on Thu morning, min 9°C on Fri night). Wind will be generally light.

Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
2
1
0
2
0
0
2
2
1
2
2
2
2
0
1
2
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.2
NW
9
2.5
NW
9
1.4
WNW
16
2.5
NW
9
2.5
NW
9
1.6
WNW
13
2.5
NW
9
3.5
NW
9
2.5
NW
9
2.3
NW
10
2.4
NW
10
2.1
NW
9
2.5
NW
10
2.3
NW
10
2.2
NW
9
1.7
NW
9
1.8
NW
9
1.6
NW
9
1.7
NW
9
1
NW
15
1.2
NW
13
Wave Graph
Metric surfscale
Energy kJ
816
1047
945
1137
962
862
1202
1993
1137
1178
1156
736
1178
985
781
440
561
421
481
424
517
Wind (km/h)
20
NW
25
NNW
10
N
20
NW
20
NW
15
NNW
20
NW
25
NW
10
N
10
NW
10
NW
5
N
10
SW
10
WNW
5
S
10
SW
10
WSW
10
SSE
5
WSW
10
NW
5
N
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
glassy
cross-on
on
cross-off
cross-on
cross-on
cross
High Tide
2:13PM1.33m
00:42AM2.09m
3:12PM1.32m
1:35AM1.98m
4:12PM1.34m
2:33AM1.83m
5:11PM1.38m
3:39AM1.64m
6:05PM1.44m
4:53AM1.45m
6:54PM1.52m
6:16AM1.29m
7:38PM1.61m
Low Tide
6:34PM0.80m
8:08AM-0.65m
7:32PM0.84m
9:03AM-0.55m
8:39PM0.87m
9:58AM-0.42m
9:57PM0.85m
10:54AM-0.26m
11:23PM0.77m
11:49AM-0.09m
00:47AM0.62m
12:41PM0.09m
1:59AM0.42m
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
5:56
5:56
5:56
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:23
8:24
8:25
8:27
8:28
8:28
8:29
Temp °C
13
12
13
14
13
12
12
12
11
13
13
12
12
12
11
11
11
10
10
11
11
8
7
9
10
9
9
8
7
7
11
11
12
10
10
10
9
9
10
9
9
10
Swell 1
Height (m)
Direction
Period (s)
0.4
SSW
13
0.6
WNW
18
1.4
WNW
16
2.3
NW
9
1.5
WNW
14
1.6
WNW
13
2.5
NW
9
0.4
SW
16
2.5
NW
9
2.3
NW
10
2.4
NW
10
2.1
NW
9
2.5
NW
10
2.3
NW
10
2.2
NW
9
1.7
NW
9
1.8
NW
9
1.6
NW
9
1.7
NW
9
1.5
NW
9
1.2
NW
8
Energy kJ
58
207
945
924
779
862
1202
89
1137
1178
1156
736
1178
985
781
440
561
421
481
351
187
Swell 2
Height (m)
Direction
Period (s)
0.3
WNW
19
0.3
S
16
0.3
SW
17
1.5
WNW
14
0.4
SW
16
0.4
SW
16
0.5
SW
21
0.4
S
14
0.5
SW
15
0.6
SW
19
0.5
SW
15
1.1
NW
11
0.5
SW
18
0.5
SW
18
0.5
SW
15
0.9
WNW
10
0.7
SW
16
0.7
SW
16
0.7
NW
16
1
NW
15
1.2
NW
13
Energy kJ
72
46
45
947
69
69
224
58
112
303
115
258
154
154
109
175
258
258
264
424
517
Swell 3
Height (m)
Direction
Period (s)
0.2
S
16
0.3
SSW
13
0.3
S
16
0.4
S
15
0.3
S
15
0.4
S
15
0.4
S
14
0.2
SSW
21
0.4
S
14
0.4
SW
15
0.4
S
13
0.5
SW
15
0.5
SW
15
0.5
SW
15
0.4
S
12
0.6
SW
16
0.4
S
13
0.3
S
12
0.6
SSW
16
0.7
SSW
16
0.7
SSW
15
Energy kJ
21
33
45
70
39
67
61
44
57
80
54
116
107
109
48
201
51
25
169
217
188
Wind waves
Height (m)
Direction
Period (s)
2.2
NW
9
2.5
NW
9
2.5
NW
8
2.5
NW
9
2.5
NW
9
2.1
NW
8
3.5
NW
9
Energy kJ
816
1047
918
1137
962
553
1993
Nearest Offshore or Glassy
Rating
(10 max)
2
1
4
4
2
4
3
4
3
3
4
3
3
3
2
3
3
2
3
3
3
Distance (km)
119
312
7
136
310
7
118
136
7
92
16
7
64
32
0
92
75
0
64
52
6
Best forecast wave conditions in Mendocino County
Rating
(10 max)
4
4
4
4
3
3
3
3
3
3
Best forecast wave conditions in United States
Rating
(10 max)
4
4
4
4
3
5
4
4
4
3
4
4
3
3
4
3
3
3
3
3
3
Header Global
Rating
(10 max)
4
4
4
5
5
5
4
4
4
5
5
7
5
5
7
9
5
4
4
5
6
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Caspar Creek Surf forecast

The above surf forecast table for Caspar Creek provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Caspar Creek can be found by selecting the local surf guide option on the grey menu. Our Caspar Creek surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Caspar Creek) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Caspar Creek may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Caspar Creek is 58 km (36 miles) from Ukiah. If you plan a vacation in Mendocino County, look for hotels and other accommodation in Ukiah. Ukiah has rooms for a wide range of budgets as well as car hire and transport links.

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