Caspar Creek Surf Break

Lat Long: 39.36° N 123.82° W

Caspar Creek Surf Forecast and Surf Report

Issued: 10 am 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Caspar Creek sea temperature is
12.3° C
1.8° 

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 5 Aug 2026:

  • Best quality surf: Monday 10 Aug, 8AM (local time) - 8ft (2.5m), 9s period, NW swell with glassy winds.
  • Most powerful swell: Sunday 9 Aug, 8PM (local time) - 10ft (3.0m), 9s period, NW swell with 1,615 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 5 Aug, 8PM (local time) - 4ft (1.2m), 8s period with NW 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 05) at 8PM. The primary swell is predicted to be 1.2m and 8s period with a secondary swell of 0.5m and 14s. 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 3.0m 9s and forecast to arrive on Sunday (Aug 09) 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 0.8m 16s period and expected on Sunday (Aug 09) at 5AM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Wed 5th Aug)4ft (1.2m) 8s
Best Surf 8AM (Mon 10th Aug)8ft (2.5m) 9s
Most Powerful 8PM (Sun 9th Aug)10ft (3.0m) 9s

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


The Lowdown

Alright folks, Rusty here. Let’s look at what’s on the cards for Caspar Creek over the next couple of weeks.

Well, I gotta be honest with you, it’s a rough start. We’ve got a dry spell kicking things off. From now until Saturday the 9th, the surf is pretty much a write-off. The conditions are just not cooperating; we’re looking at mostly poor, choppy waves with cross-onshore breezes messing everything up. The combined swell energy is weak to moderate, sitting around the 166 to 355 mark, and the water is sitting at 54°F, which is a bit colder than normal for this time of year. It’s a frustrating stretch for paddle surfing.

Now, things start to get interesting on Sunday the 9th. The swell starts to pick up, but it’s still paired with those cross-onshore winds. We see the swell height hitting 8 ft to 10 ft from the NW with a period of 9 seconds, and the combined energy jumps up into the four-digit range (1085 to 1227). That kind of size is going to be heavy and powerful, making it expert territory only. The conditions are still lumpy though, so it's more of a watch-and-see situation.

Monday the 10th is really the standout here. We get a bit of a reprieve from the wind, with a light WNW breeze that’s blowing offshore. Swell is still a solid 8 ft to 8 ft from the NW, with a period of 9 seconds and energy hanging around the 1000 mark. That offshore wind is the game-changer; it’s going to clean things up and make those waves look a whole lot better. This is the window you want to be looking at, but be warned, that size is for experienced surfers only. After that, the wind swings back around and the quality drops off again, with the rest of the forecast looking marginal or poor right through to the end of the 16-day window. The final days show a drop in swell and more onshore wind, so it’s not looking promising.

In short, the waiting game is on. That Monday the 10th is our best bet for a decent session, but it’s going to be a big one.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 15°C on Thu afternoon, min 11°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

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

Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
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
1
0
0
0
0
0
0
0
0
0
1
1
2
2
2
2
0
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)
1.3
NW
9
1.1
NW
8
0.8
WNW
9
0.5
SW
13
0.5
SW
13
0.9
NW
7
1.1
NW
7
1.3
NW
7
1.8
NW
8
1.7
NW
8
2.5
NW
8
3
NW
8
2.5
NW
9
3
NW
9
3
NW
9
2.4
NW
9
2.5
NW
9
2.5
NW
9
2.5
NW
9
2.5
NW
9
3
NW
9
Wave Graph
Metric surfscale
Energy kJ
246
138
93
88
84
77
109
174
375
320
836
984
1064
1209
1372
942
1055
1019
980
1094
1374
Wind (km/h)
15
SW
10
SW
5
NE
10
W
10
NW
5
N
15
NW
15
NW
10
NNW
15
NW
15
NW
20
NNW
15
NW
15
NW
10
NNW
10
NW
10
WNW
10
NNW
15
NW
20
NW
15
NNW
Wind State
cross-on
cross-on
glassy
on
cross-on
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross
cross-on
cross-on
cross-on
High Tide
4:40PM1.83m
6:20AM1.09m
5:32PM1.90m
8:03AM1.10m
6:33PM1.97m
9:21AM1.18m
7:37PM2.05m
10:17AM1.28m
8:40PM2.13m
11:01AM1.38m
9:39PM2.18m
11:40AM1.47m
10:33PM2.19m
Low Tide
9:51AM0.64m
11:59PM0.25m
10:38AM0.80m
1:12AM0.09m
11:43AM0.92m
2:18AM-0.09m
1:01PM0.98m
3:17AM-0.23m
2:18PM0.95m
4:09AM-0.34m
3:24PM0.87m
4:56AM-0.39m
4:24PM0.77m
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:20
6:20
6:22
6:22
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:22
8:21
8:20
8:17
8:16
8:15
 mm
Temp °C
14
14
13
14
15
12
15
15
13
16
16
14
15
16
14
16
16
14
15
15
13
Feels °C
12
12
13
13
13
11
13
13
12
13
13
11
13
13
11
15
14
13
13
12
11
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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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