Caspar Creek Surf Break

Lat Long: 39.36° N 123.82° W

Caspar Creek Surf Forecast and Surf Report

Issued: 4 pm 25 Aug 2026 (local time)

Forecast update in  hr  min

Today's Caspar Creek sea temperature is
14.2°C
0.5° 

Caspar Creek surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Caspar Creek surf forecast from 26 Aug 2026:

  • Best quality surf: Thursday 27 Aug, 11PM (local time) - 5ft (1.6m), 6s period, NW swell with glassy winds.
  • Most powerful swell: Sunday 30 Aug, 5PM (local time) - 8ft (2.4m), 8s period, NW swell with 640 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 26 Aug, 2AM (local time) - 2ft (0.6m), 16s period with SW swell.

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 Wednesday (Aug 26) at 2AM. The primary swell is predicted to be 0.6m and 16s period with a secondary swell of 0.6m and 4s. 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 2.4m 8s and forecast to arrive on Sunday (Aug 30) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 18s period and expected on Saturday (Aug 29) at 11AM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Wed 26th Aug)2ft (0.6m) 16s
Best Surf11PM (Thu 27th Aug)5ft (1.6m) 6s
Most Powerful 5PM (Sun 30th Aug)8ft (2.4m) 8s

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


The Lowdown

Alright folks, Rusty here. We’re taking a hard look at the only spot that’s shown up on the radar for this 16-day window: Caspar Creek. Let me tell you straight up, it’s a tough run ahead.

The overall pattern for the next week and a half is pretty grim. For the first week, from Tuesday afternoon right through to the end of the first week of September, it’s all "poor surf conditions" with nothing worth paddling out for. The swell is small, the winds are cross-on, and the wave energy is weak. There’s a long wait coming.

The first real glimmer of hope doesn’t show up until Friday the 4th of September morning. The swell finally kicks up to 8 ft from the NW with a 10-second period, giving us moderate to strong energy (1090). But it’s only "marginal" at best. By Friday afternoon, the wind switches to onshore light from the west, but the forecast still says it’s questionable. It’s not the clean day we dream of.

Now, the standout moment – and the only one worth circling on your calendar – is late in the run. On Monday the 7th of September afternoon, we see a solid 12 ft NW swell (very strong energy at 2757) with a long 10-second period. The wind is a light cross-on from the SSW. This is big, powerful groundswell, but the period is long so Caspar Creek will be fat and bowling, top to bottom. The water temp is around 58°F, which is pretty average for this time of year. Conditions are still "marginal" though. Then, best of the bunch, Tuesday the 8th of September afternoon looks to be the real deal. The swell settles to a still-chunky 7 ft from the NW, the period holds at 10 seconds, and the wind goes glassy – a light offshore from the SW. That’s a rare, clean window with moderate to strong energy (817). Caspar Creek is a sheltered, consistent beginner spot, and it's often crowded, so expect company if you score this one. This is the one day to go.

Tuesday the 8th of September afternoon at Caspar Creek is your best bet: 7 ft NW, glassy conditions, and a long period groundswell. Don't sleep on it, but don't expect perfection the rest of the window. This is Rusty, signing off.

Short Range Forecast

Mostly dry. Very mild (max 16°C on Wed afternoon, min 12°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 14°C on Fri afternoon, min 11°C on Sat morning). Wind will be generally light.

Tue
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
0
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SW
16
0.6
SW
16
0.6
SW
16
0.6
SW
16
0.6
SW
15
0.6
SW
15
0.6
SW
15
1.5
NW
6
1.5
NW
7
2.2
NW
7
1.8
NW
7
1.7
NW
7
2.1
NW
7
2.1
NW
7
2.1
NW
8
2.4
NW
8
1.8
NW
7
1.3
NW
6
1.1
NW
6
1.1
NW
5
Wave Graph
Metric surfscale
Energy kJ
214
206
203
201
181
134
171
181
210
479
317
295
483
452
525
640
325
122
77
58
Wind (km/h)
15
NNW
5
NNE
10
NW
15
NNW
5
N
15
NW
15
NW
5
NNW
15
NW
20
NW
10
NNW
10
NW
20
NW
15
NNW
10
NW
20
NW
5
N
10
WNW
15
NNW
5
NE
Wind State
cross-on
glassy
cross-on
cross-on
glassy
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
glassy
High Tide
10:02PM1.85m
11:43AM1.43m
10:42PM1.87m
12:07PM1.50m
11:21PM1.86m
12:31PM1.58m
00:02AM1.80m
12:55PM1.66m
00:46AM1.71m
1:22PM1.73m
1:34AM1.58m
1:52PM1.79m
2:29AM1.44m
Low Tide
4:00PM0.87m
5:05AM-0.03m
4:40PM0.78m
5:34AM-0.02m
5:20PM0.68m
6:03AM0.02m
6:00PM0.57m
6:31AM0.10m
6:43PM0.46m
7:00AM0.22m
7:29PM0.35m
7:29AM0.37m
8:19PM0.26m
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:37
6:39
6:39
6:41
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:57
7:54
7:53
7:52
7:51
7:49
7:47
 mm
Temp °C
15
13
15
16
15
15
15
13
14
14
13
14
14
13
14
14
13
14
15
14
Feels °C
13
12
13
14
15
13
12
11
12
11
12
12
11
12
13
11
12
13
14
14
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  • 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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