San Francisco surfForecast / South / Uruguay

information circle12 Day Weather and Surf, issued 8 am Wednesday 11 Mar 2026 -03
Forecast 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
21.4° C
(Which is slightly cooler than normal)

Best Forecast Surf Conditions for San Francisco this week:

The surf forecast for San Francisco over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Mar 14) at 3AM. The primary swell is predicted to be 0.8m and 8s period with a secondary swell of 0.2m 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 12 days are 0.8m 12s and forecast to arrive on Wednesday (Mar 11) at 6PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Tuesday (Mar 17) at 6AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Sat 14th Mar)2.5ft (0.8m) 8s
Best Surf 3AM (Sat 14th Mar)2.5ft (0.8m) 8s
Most Powerful 6PM (Wed 11th Mar)2.5ft (0.8m) 12s

Table - best surf conditions forecast for San Francisco over the next 12 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 23°C on Fri morning, min 18°C on Wed night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 12mm), heaviest on Mon night. Warm (max 34°C on Mon morning, min 19°C on Sat night). Winds decreasing (fresh winds from the E on Sat afternoon, light winds from the NW by Mon night).

Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
0
1
0
0
0
0
0
0
1
0
0
1
0
0
0
0
1
1
0
1
Swell
Height Map
Wave Height (m) & direction (?)
0.9
SSE
0.9
SSE
0.8
SSE
0.7
SSE
0.6
SSE
0.9
ESE
0.9
ESE
1.1
ESE
0.9
ESE
0.8
ESE
0.9
ESE
0.8
E
0.6
ESE
0.8
ESE
1
E
0.4
ESE
0.9
ESE
0.8
ESE
0.8
E
0.6
E
0.5
E
Period(s) (?)131212111110778885885946998
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2652261501057617174131816911329487346252151996137
Wind
(km/h)
15
ENE
30
E
15
ENE
20
ESE
25
SE
20
E
15
E
30
SE
15
ENE
15
NE
30
ESE
30
NE
10
NNE
25
SE
25
ENE
20
NNE
10
E
10
NNE
10
NNW
35
W
10
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on
crosscross-
on
cross-
on
crosscrosscross-
on
crosscross-
off
cross-
on
cross-
off
cross-
off
cross-
on
crosscross-
off
cross-
on
cross-
off
offcross-
off
off
High Tide
/ height (m)
5:31PM
0.18
2:11AM
0.24
5:59PM
0.18
3:31AM
0.24
6:20PM
0.19
4:57AM
0.24
6:39PM
0.19
6:05AM
0.24
6:53PM
0.20
7:04AM
0.25
7:05PM
0.21
7:59AM
0.25
7:25PM
0.23
Low Tide
/ height (m)
9:36AM
0.09
7:08PM
0.18
10:10AM
0.09
8:25PM
0.17
10:49AM
0.10
9:31PM
0.17
11:34AM
0.10
10:37PM
0.15
12:29PM
0.12
11:48PM
0.13
1:31PM
0.13
1:07AM
0.09
2:32PM
0.15
2:26AM
0.06
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Sunrise6:35--6:37--6:37--6:37--6:39--6:39--6:41--
Sunset-7:05--7:02--7:01--7:00--6:59--6:58--6:57-
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
thunderstorm
thunderstorm
rain showers
mod rain
rain showers
part cloud
Rain (mm)
---------------138712-
Temp. °C212120222220232320232320242423342923242222
Feels °C (?)181717191918212019221916242122333026271924
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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 12 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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