Today
Overcast
66° / 53°
Rain 10%
Live weather & climate
Check the forecast before you stand at the rail.
Old San Francisco marina rules: the wind is cool, the fog is thick, and the sea lions react to both. Here is the current condition and WMO climate normals for K-Dock.
Live weather
Current conditions
62°F
Overcast · Humidity 65% · Wind 12 mph
Updated: 6/7/2026, 2:48:53 PM PT · Open-Meteo
7-Day Forecast
Mon, Jun 8
Overcast
66° / 53°
Rain 10%
Tue, Jun 9
Overcast
66° / 53°
Rain 10%
Wed, Jun 10
Overcast
66° / 53°
Rain 10%
Thu, Jun 11
Overcast
66° / 53°
Rain 10%
Fri, Jun 12
Overcast
66° / 53°
Rain 10%
Sat, Jun 13
Overcast
66° / 53°
Rain 10%
San Francisco Climate Normals
Climate Normals table
| Month | Avg high / low (°F) | Precip (in) | Rain days |
|---|---|---|---|
| January | 57° / 46° | 4.5 in | 14 |
| February | 60° / 48° | 4.4 in | 13 |
| March | 62° / 49° | 3.2 in | 10 |
| April | 63° / 49° | 1.4 in | 4 |
| May | 64° / 51° | 0.5 in | 2 |
| June | 66° / 53° | 0.1 in | 0 |
| July | 67° / 54° | 0 in | 0 |
| August | 68° / 55° | 0 in | 0 |
| September | 70° / 55° | 0.1 in | 0 |
| October | 69° / 54° | 0.9 in | 3 |
| November | 63° / 50° | 2.6 in | 8 |
| December | 57° / 46° | 4.6 in | 14 |
1991–2020 WMO climate normals · Open-Meteo Climate API
Monthly Temperature Profiles
Average monthly highs
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Bar height scaled to 1991–2020 avg high (°F)
Weather & Viewing FAQ
How does the weather affect the sea lion count?
Sea lions are wild and accustomed to coastal conditions; they routinely remain on the docks during rain or fog. However, severe winter storms or high-surf events may prompt them to temporarily leave the docks for calmer waters or deeper feeding dives.
Is it good to visit when it's foggy?
Yes. San Francisco's famous summer fog cools the air, which can make the sea lions more comfortable as they lounge. While thick fog might slightly reduce visibility and photography range, it makes for a classic, atmospheric San Francisco experience.
Do I need to pack layers or windbreakers?
Highly recommended. The K-Dock viewing rail is directly exposed to marine winds coming off the Golden Gate and SF Bay. Even on warm days, the temperature at the rail can drop quickly. A windbreaker or layered fleece will keep you comfortable.