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Big Rock Surf Forecast
/ CAL – San Diego County (71 breaks) / California (404 breaks) /
Big Rock surfForecast / CAL – San Diego County / USA
12 Day Weather and Surf, issued 10 pm Wednesday 02 Jul 2025 PDT
Best Forecast Surf Conditions for Big Rock this week:
The surf forecast for Big Rock over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 03) at 2AM. The primary swell is predicted to be 0.8m and 16s period with a secondary swell of 0.4m and 5s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Big Rock in the next 12 days are 1.0m 16s and forecast to arrive on Sunday (Jul 06) at 11PM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 3rd Jul) | 2.5ft (0.8m) 16s |
| Best Surf | 5AM (Mon 7th Jul) | 3.5ft (1.0m) 16s |
| Most Powerful | 11PM (Sun 6th Jul) | 3.5ft (1.0m) 16s |
Table - best surf conditions forecast for Big Rock over the next 12 days.
Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Mon 14 | |||||||||||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 17 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 15 | 14 | 13 | 14 | 12 | 17 | 12 | 16 | 16 | 15 | 15 | 15 | 14 | 15 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 347 | 301 | 344 | 278 | 300 | 298 | 324 | 374 | 459 | 471 | 506 | 446 | 617 | 541 | 511 | 352 | 361 | 368 | 278 | 233 | 192 | 225 | 417 | 425 | 443 | 427 | 422 | 431 | 400 | 369 | 305 | 233 | 282 | 227 | 382 | 445 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- on | on | glass | cross- on | on | glass | on | on | glass | on | on | on | on | on | cross- on | on | on | on | on | on | on | cross- on | cross- on | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on |
High Tide / height (m) | 4:27AM 0.90 | 5:02PM 1.44 | 6:19AM 0.86 | 5:40PM 1.51 | 7:45AM 0.89 | 6:18PM 1.59 | 8:42AM 0.95 | 6:55PM 1.66 | 9:21AM 1.00 | 7:32PM 1.74 | 9:52AM 1.04 | 8:08PM 1.82 | 10:22AM 1.07 | 8:44PM 1.88 | 10:51AM 1.10 | 9:20PM 1.92 | 11:22AM 1.12 | 9:57PM 1.91 | 11:54AM 1.16 | 10:34PM 1.87 | 12:28PM 1.21 | 11:14PM 1.76 | 1:05PM 1.28 | |||||||||||||
Low Tide / height (m) | 11:15PM 0.59 | 9:52AM 0.54 | 12:27AM 0.42 | 10:37AM 0.67 | 1:19AM 0.26 | 11:27AM 0.76 | 1:59AM 0.11 | 12:17PM 0.80 | 2:35AM -0.01 | 1:02PM 0.81 | 3:08AM -0.11 | 1:44PM 0.80 | 3:40AM -0.18 | 2:22PM 0.77 | 4:13AM -0.23 | 3:01PM 0.75 | 4:46AM -0.26 | 3:40PM 0.73 | 5:18AM -0.26 | 4:22PM 0.71 | 5:52AM -0.21 | 5:10PM 0.70 | 6:25AM -0.12 | 6:06PM 0.69 | ||||||||||||
Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Mon 14 | |||||||||||||||||||||||||
| Sunrise | - | 5:45 | - | - | 5:45 | - | - | 5:46 | - | - | 5:46 | - | - | 5:47 | - | - | 5:47 | - | - | 5:48 | - | - | 5:48 | - | - | 5:48 | - | - | 5:48 | - | - | 5:50 | - | - | 5:50 | - |
| Sunset | - | - | 8:00 | - | - | 8:00 | - | - | 8:00 | - | - | 8:00 | - | - | 8:00 | - | - | 8:00 | - | - | 8:00 | - | - | 7:59 | - | - | 7:59 | - | - | 7:59 | - | - | 7:59 | - | - | 7:58 |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 18 | 18 | 17 | 19 | 19 | 18 | 20 | 20 | 18 | 20 | 20 | 19 | 20 | 20 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 20 | 20 | 19 | 19 | 19 | 17 | 18 | 18 | 17 | 18 | 18 |
| Feels °C (?) | 16 | 17 | 17 | 17 | 18 | 18 | 18 | 20 | 19 | 18 | 19 | 19 | 19 | 19 | 19 | 18 | 20 | 19 | 20 | 21 | 19 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 17 | 17 | 17 | 17 | 17 | 17 |
Short Range Forecast: Mostly dry. Warm (max 20°C on Sat morning, min 16°C on Wed night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Warm (max 20°C on Sun morning, min 18°C on Sat night). Wind will be generally light. | Days 6-9 Weather Summary Mostly dry. Warm (max 20°C on Tue night, min 18°C on Thu night). Wind will be generally light. | Long Range Forecast: Mostly dry. Very mild (max 19°C on Fri night, min 16°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Big Rock surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Big Rock Surf forecast
The above surf forecast table for Big Rock provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Big Rock can be found by selecting the local surf guide option on the grey menu. Our Big Rock 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 (Big Rock) 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 Big Rock 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.
Big Rock is 11 km (7 miles) from San Diego. If you plan a vacation in San Diego County, look for hotels and other accommodation in San Diego. San Diego has rooms for a wide range of budgets as well as car hire and transport links.
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