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Surf Forecasts:
San Francisco surfForecast / South / Uruguay
16 Day Weather and Surf, issued 2 am Friday 17 Apr 2026 -03Forecast update in hr min s Forecast update imminent
San Francisco surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's San Francisco sea temperature is
20.8° C
(Which is 2.5°C warmer than normal for this time of year)Best Forecast Surf Conditions for San Francisco this week:
The surf forecast for San Francisco over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Apr 18) at 9PM. The primary swell is predicted to be 0.9m and 7s period with a secondary swell of 0.4m and 9s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at San Francisco in the next 16 days are 2.4m 7s and forecast to arrive on Friday (Apr 17) at 12PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Wednesday (Apr 22) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Sat 18th Apr) | 3ft (0.9m) 7s |
| Best Surf | 9PM (Sat 18th Apr) | 3ft (0.9m) 7s |
| Most Powerful | 12PM (Fri 17th Apr) | 8ft (2.4m) 7s |
Table - best surf conditions forecast for San Francisco over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Mostly dry. Warm (max 21°C on Sun afternoon, min 17°C on Sat night). Winds decreasing (strong winds from the SW on Fri morning, calm by Sat night). | Days 3-6 Weather Summary Moderate rain (total 12mm), heaviest on Mon night. Warm (max 21°C on Tue afternoon, min 15°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 5 | 7 | 7 | 8 | 8 | 7 | 7 | 7 | 6 | 7 | 6 | 11 | 11 | 10 | 10 | 6 | 6 | 7 | 8 | 8 | 6 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 116 | 498 | 264 | 221 | 160 | 91 | 48 | 36 | 74 | 99 | 106 | 79 | 56 | 50 | 35 | 86 | 99 | 189 | 176 | 182 | 85 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross | cross | glass | cross- off | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 9:29AM 0.23 | 8:09PM 0.33 | 10:06AM 0.21 | 8:58PM 0.35 | 10:42AM 0.19 | 9:50PM 0.36 | 11:17AM 0.17 | 10:43PM 0.36 | 11:56AM 0.16 | 5:31PM 0.17 | 11:39PM 0.33 | 12:39PM 5:50PM 0.16 0.16 | 12:42AM 0.30 | 1:31PM 0.17 | 6:03PM 1:58AM 0.16 0.26 | ||||||
Low Tide / height (m) | 3:09PM 0.21 | 4:23AM -0.03 | 12:35PM 0.20 | 5:24AM -0.03 | 12:56PM 0.17 | 6:23AM -0.02 | 1:32PM 0.15 | 7:22AM 0.01 | 2:15PM 0.14 | 6:33PM 0.17 | 8:20AM 0.04 | 3:04PM 0.14 | 7:47PM 0.15 | 9:19AM 0.07 | 4:07PM 0.15 | 9:01PM 0.13 | |||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||
| Sunrise | 7:05 | - | - | 7:05 | - | - | 7:07 | - | - | 7:07 | - | - | 7:09 | - | - | 7:09 | - | - | 7:09 | - | - |
| Sunset | - | 6:14 | - | - | 6:13 | - | - | 6:12 | - | - | 6:10 | - | - | 6:09 | - | - | 6:07 | - | - | 6:07 | - |
 |  |  | | | | | |  | | |  |  |  | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 6 | 5 | - | 1 | - | - | - | - | - | 3 |
| Temp. °C | 19 | 19 | 18 | 20 | 20 | 18 | 20 | 21 | 18 | 18 | 19 | 19 | 19 | 21 | 19 | 17 | 17 | 16 | 17 | 18 | 18 |
| Feels °C (?) | 14 | 14 | 13 | 17 | 18 | 19 | 20 | 21 | 16 | 15 | 16 | 19 | 19 | 21 | 19 | 15 | 15 | 14 | 13 | 15 | 15 |
- Map Icons:
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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 San Francisco 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 San Francisco Surf forecast
The above surf forecast table for San Francisco provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at San Francisco can be found by selecting the local surf guide option on the grey menu. Our San Francisco 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 (San Francisco) 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 San Francisco 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.
Are you planning a holiday in Uruguay - South? If you are looking for accommodation near San Francisco, camping, hotels and holiday cottages in Uruguay - South, consider staying in Maldonado which is 28 km (17 miles) away. Other places in and around Uruguay - South where you can find information about places to rent, and car hire include San Carlos which is 33 km (20 miles) away, Minas, Pando and Paso de Carrasco.
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