
Surf Forecasts:
Caspar Creek surf forecast from 7 Aug 2026:
- Best quality surf: Tuesday 11 Aug, 5AM (local time) - 10ft (3.0m), 9s period, NW swell with glassy winds.
- Most powerful swell: Sunday 9 Aug, 8PM (local time) - 11ft (3.5m), 9s period, NW swell with 1,884 kJ wave energy.
- Next surfable swell (1★+): Friday 7 Aug, 2AM (local time) - 3.5ft (1.1m), 7s 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 Friday (Aug 07) at 2AM. The primary swell is predicted to be 1.1m and 7s period. 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 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 Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Fri 7th Aug) | 3.5ft (1.1m) 7s |
| Best Surf | 5AM (Tue 11th Aug) | 10ft (3.0m) 9s |
| Most Powerful | 8PM (Sun 9th Aug) | 11ft (3.5m) 9s |
Table - best surf conditions forecast for Caspar Creek over the next 16 days.
The Lowdown
Alright, let’s talk about Caspar Creek. Honestly, mate, it’s a rough run. The first week and a half is pretty much a total loss thanks to the wind being all wrong and the waves not lining up. There’s a solid 8-day gap from Thursday, 6 August, right through to the start of the following week. Nothing worth even thinking about.
The first real chance of something decent shows up on the afternoon of Thursday, 13 August. The wind finally goes glassy, and we get a 6 ft swell from the northwest, with a 9-second period. The combined energy is moderate at 765. It’s still a bit tide-dependent, but this is the cleanest the place will be all period. Water temp is 56°, which is about 1° cooler than usual for this time of year, so pretty average.
The biggest swell of the outlook hits on Tuesday morning, 11 August. Don’t get too worked up, because the wind is still cross-onshore, but the swell is a solid 10 ft from the northwest, with a 9-second period. The combined energy is a massive 2768, which is strong. That’s a lot of power. But with a moderate cross-onshore breeze, it’s going to be choppy and messy. This is strictly for experts, and even then, it’s a fight.
The cleanest window is the morning of Thursday, 13 August, with glassy conditions. You’ll get a 6 ft northwest swell, which is a much better size. The period is 9 seconds, giving it a nice, punchy feel. It’s a sheltered spot, so it’ll hold that size nicely.
From Thursday, 14 August onward, it all falls apart. The swell drops, the wind gets messy, and we’re back to small, weak waves with poor conditions.
So, if you want a wave, the best bet is that glassy window on Thursday afternoon, 13 August. It’s not big, but it’ll be smooth. The big stuff on the 11th is just a brute with the wind all over it. For the rest, I’d leave the board in the car.
Rusty.
Short Range ForecastMostly dry. Very mild (max 16°C on Sat morning, min 12°C on Thu morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 16°C on Mon afternoon, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 13 | SW 13 | NW 7 | NW 6 | NW 7 | NW 7 | NW 8 | NW 8 | NW 8 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 10 |
Wave Graph | |||||||||||||||||||||
88 | 84 | 118 | 106 | 169 | 336 | 292 | 661 | 1091 | 1124 | 1615 | 1190 | 846 | 901 | 1188 | 1526 | 1372 | 1355 | 921 | 872 | 876 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross |
High Tide | 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 | 12:17PM1.56m | 11:26PM2.14m | ||||||||
Low Tide | 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 | 5:39AM-0.37m | 5:19PM0.66m | ||||||||
6:18 | — | — | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | |
— | 8:22 | — | — | 8:21 | — | — | 8:20 | — | — | 8:17 | — | — | 8:16 | — | — | 8:15 | — | — | 8:15 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 12 | 15 | 15 | 14 | 16 | 16 | 15 | 15 | 15 | 14 | 15 | 16 | 14 | 15 | 15 | 13 | 15 | 16 | 14 |
Feels °C | 13 | 12 | 10 | 13 | 13 | 13 | 14 | 13 | 12 | 12 | 11 | 11 | 13 | 15 | 13 | 13 | 13 | 10 | 14 | 15 | 13 |
Swell 1 Height (m) Direction Period (s) | NNW 8 | NNW 8 | NW 7 | NW 6 | SSW 19 | SSW 13 | NW 8 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | NW 9 | NW 9 | SSW 13 | NW 9 | SSW 14 | SSW 18 | NW 9 | NW 9 | NW 10 |
50 | 40 | 118 | 106 | 203 | 111 | 292 | 240 | 226 | 263 | 191 | 167 | 846 | 901 | 102 | 1242 | 116 | 209 | 921 | 872 | 876 | |
Swell 2 Height (m) Direction Period (s) | WNW 8 | WNW 8 | SSW 13 | SSW 18 | SW 13 | SW 16 | SSW 18 | SW 12 | SSW 12 | SW 12 | SSW 12 | SW 21 | SSW 14 | SSW 14 | SW 20 | SSW 13 | SW 18 | SW 14 | SW 18 | SW 16 | SSW 16 |
59 | 46 | 113 | 126 | 79 | 130 | 240 | 35 | 56 | 37 | 14 | 72 | 165 | 156 | 134 | 102 | 50 | 53 | 152 | 132 | 173 | |
Swell 3 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 18 | SW 13 | S 11 | SSW 19 | SW 12 | W 13 | SW 23 | SW 23 | SW 21 | SSW 11 | SW 20 | SW 20 | SSW 16 | SSW 19 | SSW 19 | S 12 | SSW 13 | SSW 13 | SSW 14 |
88 | 84 | 81 | 57 | 10 | 74 | 37 | 31 | 21 | 21 | 18 | 12 | 65 | 98 | 25 | 145 | 72 | 26 | 56 | 67 | 71 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NW 7 | NW 7 | — | NW 8 | NW 8 | NW 9 | NW 9 | NW 9 | — | — | NW 9 | NW 9 | NW 9 | NW 9 | — | — | — |
— | — | — | — | 169 | 336 | — | 661 | 1091 | 1124 | 1615 | 1190 | — | — | 1188 | 1526 | 1372 | 1355 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 209 | 167 | 0 | 270 | 52 | 7 | 118 | 655 | 23 | 136 | 311 | 7 | 435 | 27 | 7 | 92 | 624 | 7 | 53 | 16 | 6 |
Best forecast wave conditions in Mendocino County | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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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.











