
Surf Forecasts:
Secrets surf forecast from 4 Aug 2026:
- Best quality surf: Monday 10 Aug, 8AM (local time) - 10ft (3.0m), 9s period, NW swell with glassy winds.
- Most powerful swell: Monday 10 Aug, 8AM (local time) - 10ft (3.0m), 9s period, NW swell with 1,336 kJ wave energy.
- Next surfable swell (1★+): Monday 3 Aug, 11PM (local time) - 5ft (1.5m), 9s period with NW swell.
Best Forecast Surf Conditions for Secrets this week:
The surf forecast for Secrets over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 03) at 11PM. The primary swell is predicted to be 1.5m and 9s period with a secondary swell of 0.4m and 12s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Secrets in the next 16 days are 3.0m 9s and forecast to arrive on Monday (Aug 10) at 8AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 2s period and expected on Tuesday (Aug 04) at 2PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 3rd Aug) | 5ft (1.5m) 9s |
| Best Surf | 8AM (Mon 10th Aug) | 10ft (3.0m) 9s |
| Most Powerful | 8AM (Mon 10th Aug) | 10ft (3.0m) 9s |
Table - best surf conditions forecast for Secrets over the next 16 days.
The Lowdown
Alright, Rusty here, let’s talk about what’s cookin’ in the water over the next couple of weeks.
Right now, the surf is a bit of a mixed bag. We’ve got some swell, but the wind is playing games, making it hard to find that perfect, clean wave. The water is a cold 53°, which is about 5° colder than usual for this time of year – that’s a notable chill, so you’ll want a good wetsuit.
The first real chance of a decent wave comes on Monday, August 3rd. The morning has a 6 ft NW swell, but it’s a cross wind, so it’s not going to be polished. The afternoon stays on the same tack with a 6 ft NW swell. It’s surfable, but nothing to write home about. The wave energy is moderate.
Tuesday, August 4th, is where it starts to look a little better for Secrets. The morning shows a cleaner setup with a 4 ft WNW swell and a gentle offshore wind out of the SSE. That’s the kind of wind that will smooth things out. The swell period is a short 8 seconds, so it’ll be a bit bouncy, but it’s a start. The afternoon stays clean with a 4 ft WNW swell and a light wind.
Wednesday, August 5th, the morning drops to 3 ft NW, but the wind is still offshore and clean. The afternoon sees a 3 ft WNW swell with a 10-second period, which is a bit more drawn out, and it stays clean.
Thursday, August 6th, is small. The morning has a 2 ft SW swell with a long 13-second period, making it feel a bit more powerful, but it’s small. The wind is light, so it’s clean, but you’ll be fighting for scraps.
Then we hit a rough patch. From Friday, August 7th, through to Friday, August 14th, the wind turns mostly cross-on or cross, and the swell gets messy. The wave heights jump up and down, but the wind just ruins the quality. The 8th and 9th have some size (6 ft to 8 ft NW), but with fresh cross-onshore winds, it’s going to be a lumpy, choppy mess – more of a kite-surfing kind of day than a paddle-surfing one. This stretch of poor conditions lasts for about a week.
Now, here’s the real standout. Saturday, August 15th, the light comes back on. The morning kicks off with a 3 ft SSW swell, a long 17-second period, and a light cross-off wind. That’s clean, lined-up, and with that long period, it’s going to wrap around the point at Secrets beautifully. The afternoon is even better, with a glassy offshore wind and a 3 ft SSW swell at 16 seconds.
Sunday, August 16th, keeps the dream alive. The morning is clear with a 3 ft SSW swell, 16-second period, and a gentle offshore. The afternoon is a glassy dream with a 3 ft SSW swell and a light wind.
Then on Monday, August 17th, we get a bump in size. The morning has a 7 ft NW swell, but it’s clean and cross-off, so it’s workable. But the afternoon is the absolute best of the whole run: glassy conditions, 8 ft NW swell, with a 7-second period. This is for experienced surfers only – that size is pushing into expert territory, and the short period will make it punchy. But if you’ve got the skills, the glassy face will be a dream.
Tuesday, August 18th, the morning drops back to 3 ft WNW with a long 13-second period and clean conditions. The afternoon gets a bit more size (7 ft) but the wind turns cross-on, so it gets messy.
The best bet is the weekend of August 15th and 16th. The combination of the long-period SSW groundswell, light offshore winds, and clean conditions will make Secrets a true standout. That’s the one I’d be circling on the calendar. The Monday afternoon session on the 17th is also a classic for the experts, but that’s a different beast.
If you’re heading out any other day, you’re just waiting for the wind to play ball. This spot does see crowds often, so get out there early for the good ones.
Rusty.
Short Range ForecastMostly dry. Warm (max 21°C on Mon morning, min 13°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 23°C on Sat afternoon, min 13°C on Sat night). Winds increasing (calm on Thu morning, fresh winds from the NW by Sat afternoon). | ||||||||||||||||||||
Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | |||||||||||||||
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) | NW 10 | NW 10 | NW 9 | WNW 8 | WNW 8 | WNW 8 | NW 8 | WNW 10 | WNW 9 | SW 13 | SW 13 | SW 18 | NW 7 | SW 19 | NW 8 | SSW 18 | NW 8 | NW 9 | NW 9 | NW 8 | NW 9 |
Wave Graph | |||||||||||||||||||||
725 | 546 | 373 | 241 | 188 | 136 | 91 | 107 | 103 | 87 | 84 | 83 | 152 | 179 | 140 | 270 | 407 | 690 | 649 | 875 | 951 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | off | off | cross-off | cross-off | off | cross-off | glassy | cross-off | cross-on | glassy | cross-on | cross-on | on | cross-on | cross-on | on | cross-on | cross-on | on |
High Tide | 3:05PM2.03m | 3:11AM1.61m | 3:39PM2.10m | 4:30AM1.47m | 4:21PM2.16m | 6:12AM1.40m | 5:12PM2.22m | 7:59AM1.43m | 6:13PM2.29m | 9:18AM1.53m | 7:18PM2.37m | 10:10AM1.63m | 8:22PM2.45m | ||||||||
Low Tide | 8:25AM0.72m | 9:33PM0.92m | 8:55AM0.88m | 10:40PM0.80m | 9:29AM1.05m | 11:52PM0.66m | 10:14AM1.20m | 1:04AM0.50m | 11:19AM1.31m | 2:10AM0.32m | 12:43PM1.37m | 3:08AM0.17m | 2:03PM1.36m | 3:59AM0.05m | |||||||
6:16 | — | — | 6:16 | — | — | 6:18 | — | — | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | |
— | 8:22 | — | — | 8:21 | — | — | 8:20 | — | — | 8:17 | — | — | 8:16 | — | — | 8:15 | — | — | 8:15 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 18 | 20 | 20 | 16 | 20 | 20 | 15 | 20 | 19 | 16 | 20 | 21 | 17 | 20 | 23 | 18 | 20 | 20 | 16 |
Feels °C | 21 | 21 | 17 | 18 | 19 | 16 | 19 | 20 | 15 | 20 | 18 | 14 | 19 | 19 | 14 | 19 | 18 | 13 | 17 | 17 | 12 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 10 | NW 9 | WNW 8 | WNW 8 | WNW 8 | NW 8 | WNW 10 | WNW 9 | WNW 9 | SW 13 | WNW 8 | WNW 7 | SW 19 | SW 13 | WNW 8 | SSW 18 | SSW 16 | SSW 16 | SSW 15 | SSW 15 |
725 | 546 | 373 | 241 | 188 | 136 | 91 | 107 | 103 | 52 | 84 | 61 | 93 | 179 | 82 | 166 | 204 | 223 | 223 | 179 | 121 | |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SW 13 | SW 16 | SW 16 | SW 15 | SW 12 | SW 14 | NNW 9 | SW 14 | SW 13 | NW 8 | SW 13 | SW 13 | SW 13 | SW 16 | SSW 18 | SW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 |
67 | 42 | 40 | 86 | 78 | 37 | 71 | 50 | 96 | 87 | 14 | 83 | 83 | 78 | 132 | 270 | 35 | 56 | 28 | 27 | 24 | |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 12 | SW 12 | SW 12 | SW 15 | NW 10 | SW 14 | NNW 8 | NW 8 | SW 20 | SW 18 | SSW 18 | W 15 | W 14 | SSW 13 | W 13 | S 9 | S 10 | SW 21 | SW 21 |
42 | 41 | 37 | 37 | 36 | 54 | 34 | 71 | 7 | 16 | 60 | 81 | 128 | 17 | 35 | 64 | 31 | 7 | 7 | 18 | 72 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | WNW 8 | NW 4 | NW 7 | NW 8 | NW 8 | — | NW 8 | NW 9 | NW 9 | NW 8 | NW 9 |
— | — | — | — | — | — | — | — | — | — | 47 | 21 | 152 | 116 | 140 | — | 407 | 690 | 649 | 875 | 951 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 69 | 73 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 45 | 0 | 219 | 142 | 12 | 75 | 564 | 12 | 45 | 219 | 12 |
Best forecast wave conditions in Sonoma County | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Secrets Surf forecast
The above surf forecast table for Secrets provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Secrets can be found by selecting the local surf guide option on the grey menu. Our Secrets 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 (Secrets) 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 Secrets 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.
Secrets is 49 km (30 miles) from the city of Windsor. If you plan a vacation in Sonoma County, look for hotels and other accommodation in Windsor. Windsor has rooms for a wide range of budgets as well as car hire and transport links.











