
Surf Forecasts:
Saint Annes surf forecast from 8 Jul 2026:
- Best quality surf: Thursday 9 Jul, 2AM (local time) - 10ft (3.0m), 9s period, NW swell with cross-offshore winds.
- Most powerful swell: Wednesday 8 Jul, 11PM (local time) - 10ft (3.0m), 9s period, NW swell with 1,575 kJ wave energy.
- Next surfable swell (1★+): Tuesday 7 Jul, 11PM (local time) - 8ft (2.5m), 8s period with NW swell.
Best Forecast Surf Conditions for Saint Annes this week:
The surf forecast for Saint Annes over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 07) at 11PM. The primary swell is predicted to be 2.5m and 8s period with a secondary swell of 1.9m and 8s. Another secondary swell of 1.0m and 18s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Saint Annes in the next 16 days are 3.0m 9s and forecast to arrive on Wednesday (Jul 08) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 15s period and expected on Sunday (Jul 12) at 11PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Tue 7th Jul) | 8ft (2.5m) 8s |
| Best Surf | 2AM (Thu 9th Jul) | 10ft (3.0m) 9s |
| Most Powerful | 11PM (Wed 8th Jul) | 10ft (3.0m) 9s |
Table - best surf conditions forecast for Saint Annes over the next 16 days.
Alright, Rusty here. Let’s talk about what’s in store for Saint Annes.
Right off the bat, I gotta be honest with you: the next week or so is gonna be a real struggle. We’re looking at a long, dry spell with nothing worth paddling out for. The first decent window doesn't show up until Monday afternoon, the 13th of July, and even that is just a glimmer of hope.
The problem for most of this period is the wind. It’s coming from the WNW, which is cross-shore or cross-on for this reef, and it’s messing up what little swell there is. The water temp is sitting at 60°, which is about average for the time of year, so no surprises there.
Let’s break it down day by day. From Tuesday the 7th through to Sunday morning the 12th, it’s all poor surf conditions. The combined swell energy is high – we’re seeing numbers like 1106 and 1383 – but it’s a messy, short-period windswell with a cross-chop that’s just ugly. The waves are either too small or too junky. The swell heights are mostly around 3 feet, but it’s all chop.
Tuesday the 7th and Wednesday the 8th are write-offs. Thursday the 9th afternoon is “marginal” at best, with a 8ft swell from the WNW, but the period is only 8 seconds – that’s pure windswell, messy and weak in the water. Friday the 10th, Saturday the 11th, and Sunday the 12th keep the trend of light winds but small, weak swell from the SSW. The energy drops right down to around 465-742, and the waves are just too small and weak to get excited about. There’s a bit of a south groundswell trying to push in, but it’s not got the size to do anything at this break.
Here’s the one standout.
Mark your calendar for Monday the 13th of July. Monday afternoon is the real deal. The wind goes glassy – dead calm – and we’ve got a clean 3ft swell coming from the SSW with a 13-second period. That’s a long-period groundswell, which means the wave shape will be way better than anything we’ve seen. The combined energy is only 457, so it’s not a power session, but when it’s glassy and the swell direction lines up with the optimum WNW for the reef, it’s gonna be clean and fun for the more advanced crew. This is the best on offer in the whole run, and it’s the only time I’d say it’s worth suiting up.
After that, it gets dodgey again. Tuesday the 14th, Wednesday the 15th, and Thursday the 16th are all cross-on winds and poor surf. Friday the 17th and Saturday the 18th are similar – small, weak, and messy.
Then, another little highlight shows up. On Sunday morning the 19th of July, we get another glassy window. It’s a smaller 3ft swell from the SW with a 17-second period – very long-period groundswell. The energy is a solid 704, so there’s push behind it. The swell direction isn’t perfect for the reef, but glassy conditions on a long swell always clean things up. The reef itself will focus that energy into some nice shaped lines, though the crowds are likely here, as it’s “often” crowded.
The final few days, from Monday the 20th to Wednesday the 22nd, are back to poor or marginal conditions with cross-onshore winds and building but messy WNW windswell again. Not worth the drive.
So, heads up: the only two times to really consider are Monday afternoon the 13th and Sunday morning the 19th. That's a long wait between drinks, but the glassy windows make them the clear standouts.
Rusty.
Short Range ForecastMostly dry. Warm (max 22°C on Thu morning, min 13°C on Tue night). Winds decreasing (fresh winds from the NW on Wed afternoon, calm by Thu night). | Days 5-7 Weather SummaryMostly dry. Warm (max 21°C on Sat morning, min 13°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Tue 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 18 | NW 8 | SSW 16 | WNW 8 | NW 9 | WNW 8 | WNW 8 | NW 9 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | WNW 9 | WNW 9 |
Wave Graph | |||||||||||||||||||||
651 | 711 | 667 | 711 | 1207 | 488 | 670 | 1219 | 382 | 344 | 334 | 339 | 326 | 277 | 297 | 297 | 176 | 253 | 253 | 124 | 119 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | cross | cross-off | cross | cross | glassy | cross-on | cross-on | cross | on | cross-on | glassy | on | cross-on | glassy | on | glassy | cross | cross-on |
High Tide | 4:38PM0.61m | 5:21AM0.02m | 5:27PM0.75m | 7:03AM0.04m | 6:14PM0.88m | 8:14AM0.11m | 7:00PM1.01m | 9:08AM0.19m | 7:45PM1.12m | 9:54AM0.26m | 8:29PM1.19m | 10:36AM0.33m | 9:12PM1.21m | 11:18AM0.37m | |||||||
Low Tide | 11:55PM-0.41m | 10:19AM-0.31m | 00:58AM-0.63m | 11:20AM-0.23m | 1:49AM-0.86m | 12:21PM-0.18m | 2:34AM-1.05m | 1:17PM-0.16m | 3:17AM-1.21m | 2:08PM-0.15m | 3:58AM-1.31m | 2:58PM-0.16m | 4:38AM-1.35m | ||||||||
— | — | 5:54 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:58 | — | — | 5:58 | |
8:20 | — | — | 8:20 | — | — | 8:19 | — | — | 8:19 | — | — | 8:19 | — | — | 8:17 | — | — | 8:17 | — | 8:17 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 15 | 21 | 20 | 17 | 22 | 21 | 15 | 19 | 20 | 15 | 21 | 20 | 18 | 21 | 21 | 17 | 20 | 21 | 18 | 21 |
Feels °C | 13 | 13 | 18 | 15 | 14 | 19 | 17 | 13 | 18 | 18 | 14 | 21 | 20 | 19 | 20 | 20 | 17 | 19 | 21 | 18 | 20 |
Swell 1 Height (m) Direction Period (s) | SSW 18 | WNW 8 | SSW 16 | SSW 16 | WNW 8 | SSW 16 | SSW 16 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | SSW 12 |
651 | 310 | 667 | 545 | 588 | 441 | 397 | 671 | 360 | 333 | 255 | 181 | 144 | 116 | 168 | 165 | 176 | 148 | 145 | 124 | 117 | |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SSW 18 | S 20 | SSW 20 | SSW 16 | S 18 | — | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | WNW 14 |
144 | 491 | 119 | 127 | 552 | 160 | — | 475 | 382 | 344 | 334 | 339 | 326 | 277 | 297 | 297 | 173 | 253 | 253 | 114 | 41 | |
Swell 3 Height (m) Direction Period (s) | SSW 11 | SSW 15 | — | — | — | — | — | — | S 10 | S 22 | — | S 19 | S 20 | W 19 | S 18 | W 18 | S 14 | W 17 | SW 19 | S 12 | SW 19 |
23 | 188 | — | — | — | — | — | — | 2 | 9 | — | 29 | 30 | 7 | 55 | 24 | 96 | 50 | 59 | 78 | 57 | |
Wind waves Height (m) Direction Period (s) | WNW 7 | NW 8 | WNW 8 | WNW 8 | NW 9 | WNW 8 | WNW 8 | NW 9 | — | — | — | — | — | — | — | — | — | — | — | — | WNW 9 |
288 | 711 | 277 | 711 | 1207 | 488 | 670 | 1219 | — | — | — | — | — | — | — | — | — | — | — | — | 119 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 144 | 0 | 96 | 116 | 0 | 87 | 87 | 0 | 85 | 117 | 10 | 20 | 56 | 0 | 57 | 105 | 0 | 217 | 0 | 2 | 333 |
Best forecast wave conditions in San Luis Obispo | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Saint Annes Surf forecast
The above surf forecast table for Saint Annes provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Saint Annes can be found by selecting the local surf guide option on the grey menu. Our Saint Annes 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 (Saint Annes) 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 Saint Annes 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.
Saint Annes is 4 km (2 miles) from Port San Luis. If you plan a vacation in San Luis Obispo, look for hotels and other accommodation in Port San Luis. Port San Luis has rooms for a wide range of budgets as well as car hire and transport links.











