Question 1

What wetsuit do I need for Old Man's (SanO)?

Accepted Answer

The wetsuit recommendation for Old Man's (SanO) is based on today's live water temperature from the nearest buoy. Visit the Old Man's (SanO) water temperature page for the current reading and a specific wetsuit thickness recommendation (e.g., 3/2mm, 4/3mm, or boardshorts).

Question 2

What is the water temperature at Old Man's (SanO) right now?

Accepted Answer

Current water temperature at Old Man's (SanO) is sourced from CDIP and NDBC buoy networks and updated multiple times per day. The page also shows seasonal trends and monthly averages so you can plan trips in advance.

Question 3

Is the water warm enough to surf without a wetsuit at Old Man's (SanO)?

Accepted Answer

Whether you need a wetsuit at Old Man's (SanO) depends on the current water temperature. In summer at warmer breaks, boardshorts may suffice above ~70°F. In colder months or at northern beaches, a 3/2mm–5/4mm fullsuit is typically required. Check the current reading on the Old Man's (SanO) water temperature page for a specific recommendation.

Question 4

What time of year is the water warmest at Old Man's (SanO)?

Accepted Answer

Water temperature at Old Man's (SanO) typically peaks in late summer (August–October) and drops to its coldest in late winter (February–March). The monthly averages chart on the Old Man's (SanO) water temperature page shows the full seasonal pattern so you can plan your trip.

Water Temperature

Old Man's (SanO) Surf Report

Nearby Surf Spots

Church

San Onofre State Beach

Lower Trestles

Middles

Church

San Onofre State Beach

Lower Trestles

Middles

Old Man's (SanO) Surf Report