Tips
Alex
June 25, 2025
Cycling
Seal Slough, or Marina Lagoon is a narrow tidal channel through salt‑marsh wetlands. It begins at the San Mateo Bay shoreline and winds east into Foster City. It is home to dense cordgrass, pickleweed, and mudflats, as well as invertebrates, fish, and the endangered California clapper rail. Bikers can enjoy the paved Bay Trail segment that follows the slough’s east bank.
Kyle
August 2, 2020
Cycling
Not sure how often the kite surfers are out here but we went on a Saturday afternoon in August
In the know? Log-in to add a tip for other adventurers!
Nearby routes
Best routes near Seal Slough (Marina Lagoon)
4.7
(10)
130
riders
31.4km
01:47
60m
60m
Easy bike ride. Mostly paved surfaces.
Easy
4.6
(8)
90
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces.
Moderate
26
riders
63.2km
03:39
110m
110m
Moderate bike ride. Good fitness required. Mostly paved surfaces.
Moderate
Details
Informations
Distance 1.21 km
Uphill 0 m
Downhill 0 m
Weather
Powered by Foreca
Today
Sunday 8 November
20°C
13°C
0 %
Additional weather tips
Expect light wind and shifting conditions.
Most visited during
January
February
March
April
May
June
July
August
September
October
November
December