Surf Forecasts:
San Francisco surf forecast from 8 Aug 2026:
- Most powerful swell: Thursday 13 Aug, 12AM (local time) - 5ft (1.5m), 14s period, SSE swell with 862 kJ wave energy.
Best Forecast Surf Conditions for San Francisco this week:
The most powerful waves expected at San Francisco in the next 16 days are 1.5m 14s and forecast to arrive on Thursday (Aug 13) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Sunday (Aug 09) at 9AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 12AM (Thu 13th Aug) | 5ft (1.5m) 14s |
Table - best surf conditions forecast for San Francisco over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 10°C on Sat afternoon, min 6°C on Mon night). Winds decreasing (fresh winds from the SW on Sun night, light winds from the SE by Mon night). | Days 5-7 Weather SummaryModerate rain (total 15mm), heaviest on Wed afternoon. Very mild (max 14°C on Fri morning, min 7°C on Tue afternoon). Mainly fresh winds. | |||||||||||||||||||
Sat 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||||
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) | WSW 6 | SW 6 | SSW 6 | SW 6 | SSW 7 | S 7 | S 11 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 14 | SSE 13 | SSE 12 | SSE 13 | SSE 12 | SSE 11 | S 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 134 | 181 | 85 | 136 | 319 | 202 | 459 | 560 | 505 | 429 | 353 | 270 | 158 | 862 | 526 | 145 | 238 | 246 | 170 | 74 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross | cross | cross |
High Tide | 4:05PM0.33m | 6:10AM0.17m | 5:19PM0.33m | 6:34AM0.17m | 6:27PM0.33m | 7:07AM0.19m | 7:30PM0.32m | 7:45AM0.21m | 8:30PM0.30m | 8:25AM0.23m | 9:28PM0.27m | 9:08AM0.26m | 10:25PM0.24m | |||||||
Low Tide | 00:26AM0.02m | 9:27AM0.15m | 1:35AM0.04m | 10:39AM0.13m | 2:39AM0.06m | 1:29PM0.11m | 3:37AM0.09m | 3:10PM0.08m | 4:30AM0.12m | 4:22PM0.05m | 5:19AM0.15m | 5:24PM0.03m | 1:17AM0.21m | |||||||
 |  |  | |  | | | | | | |  |  |  | | | | | | | |
 | — | — | 7:28 | — | — | 7:26 | — | — | 7:26 | — | — | 7:24 | — | — | 7:24 | — | — | 7:22 | — | — |
 | 6:04 | — | — | 6:05 | — | — | 6:05 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 10 | 1 | — | — | — | — | — |
Temp °C | 10 | 10 | 10 | 10 | 10 | 8 | 8 | 7 | 7 | 8 | 7 | 9 | 10 | 8 | 10 | 11 | 11 | 14 | 15 | 12 |
Feels °C | 1 | 2 | 2 | 2 | 1 | 1 | 3 | 2 | 2 | 3 | 2 | 4 | 5 | 2 | 5 | 7 | 7 | 10 | 11 | 8 |
Swell 1 Height (m) Direction Period (s) | SSE 11 | SSE 10 | SSW 6 | SE 12 | SSE 12 | SSE 11 | — | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 14 | E 8 | SSE 12 | SSE 13 | SSE 12 | SSE 11 | S 10 |
| kJ | 103 | 42 | 85 | 37 | 54 | 68 | — | 560 | 505 | 429 | 353 | 270 | 158 | 633 | 1 | 145 | 238 | 246 | 170 | 74 |
Swell 2 Height (m) Direction Period (s) | NW 4 | E 9 | SSE 13 | E 10 | — | E 8 | — | — | — | — | E 10 | E 9 | SSE 14 | E 8 | — | E 8 | SSE 5 | E 5 | ENE 7 | — |
| kJ | 1 | 2 | 64 | 2 | — | 1 | — | — | — | — | 2 | 2 | 120 | 1 | — | 1 | 33 | 2 | 19 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | E 9 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 6 | SW 6 | W 5 | SW 6 | SSW 7 | S 7 | S 11 | — | — | — | — | — | SE 4 | SSE 14 | SSE 13 | SE 5 | — | — | ESE 3 | E 5 |
| kJ | 134 | 181 | 56 | 136 | 319 | 202 | 459 | — | — | — | — | — | 11 | 862 | 526 | 60 | — | — | 1 | 54 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 149 | 60 | 60 | 185 | 188 | 224 | 938 | 384 | 25 | 144 | 45 | 384 | 511 | 411 | 510 | 181 | 181 | 25 | 144 | 25 |
Best forecast wave conditions in Uruguay - South | ||||||||||||||||||||
Best forecast wave conditions in Uruguay | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
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.
Nearest