WaveCheckWaveCheckGet the app

RCA

Bay Area, United States · Surf Forecast

Scored for
Board
Level
0
Now · Shortboard · Intermediate
Poor
Flat · Bumpy · WNW
Wave
0m
Period
6.2s
Wind
13 km/h Cross
Tide
Low

Tide · today

High
1.5m17h18h19h20h21h

5-day forecast

Scored for Shortboard · Intermediate · times in America/Los_Angeles local

Monday

21 Sept
17:00
0.1m
5.2s
13 km/h
Cross
18:00
0.1m
5.2s
11 km/h
Cross
21:00
0m
5.1s
8 km/h
Cross

Tuesday

22 Sept
06:00
0m
5.7s
4 km/h
Cross
09:00
0m
5.7s
4 km/h
Offshore
12:00
0m
5.8s
6 km/h
Cross
15:00
0m
6.2s
13 km/h
Cross
18:00
0.1m
6.7s
13 km/h
Offshore
21:00
0.1m
7.8s
12 km/h
Offshore

Wednesday

23 Sept
06:00
0m
6.7s
4 km/h
Cross
09:00
0m
6.8s
3 km/h
Offshore
12:00
0m
7s
5 km/h
Cross
15:00
0m
6.6s
9 km/h
Offshore
18:00
0.2m
5.5s
9 km/h
Offshore
21:00
0.1m
5.2s
6 km/h
Offshore

Thursday

24 Sept
06:00
0m
5.1s
3 km/h
Offshore
09:00
0m
5.1s
6 km/h
Offshore
12:00
0.1m
5.8s
8 km/h
Cross
15:00
0.1m
7.5s
14 km/h
Offshore
18:00
0.1m
7.6s
18 km/h
Offshore
21:00
0.2m
7.6s
19 km/h
Offshore

Friday

25 Sept
06:00
0.1m
8.2s
15 km/h
Offshore
09:00
0.1m
8.1s
14 km/h
Offshore
12:00
0.1m
8.6s
18 km/h
Offshore
15:00
0.1m
8.8s
20 km/h
Offshore
18:00
0.1m
8.9s
20 km/h
Offshore
21:00
0.1m
8.4s
18 km/h
Offshore

Saturday

26 Sept
06:00
0.1m
6.9s
9 km/h
Offshore
09:00
0.1m
6.7s
7 km/h
Cross
12:00
0.1m
6.7s
9 km/h
Cross
15:00
0.1m
6.8s
13 km/h
Cross
16:00
0.1m
6.9s
14 km/h
Cross

About RCA

RCA is a reef break over coral in Bay Area, United States. It's at its best on 1.5–4.5m swells from the SE / S with light offshore winds from the SW, around low tide. Every hour is scored for your board and skill level, so the rating reflects how it suits what you ride — not a one-size-fits-all star.

Break type
Reef
Bottom
Coral
Best tide
low
Best swell direction
SE, S
Best wind direction
SW
Ideal wave size
1.5m – 4.5m

RCA surf FAQ

Is RCA good for beginners?+

RCA is a reef break over coral, usually breaking in the 1.5–4.5m range, and how suitable it is for beginners really depends on the size and power on the day — not a fixed label. The coral bottom rewards some confidence in the water and awareness of what's beneath you, especially as the size picks up. Set the level to Beginner above and WaveCheck flags the smaller, cleaner hours worth paddling out for.

What's the best board for RCA?+

Different days call for different boards. RCA can get sizeable, so a shortboard comes into its own on bigger days, while a longboard still works when it drops small. Tap through the boards above to see the live score for whatever you'll be riding.

What tide is best for surfing RCA?+

RCA tends to work best around low tide. The tide chart above shows the current stage plus the next high and low, so you can time your session.

What are the best conditions for RCA?+

Look for 1.5–4.5m of swell from the SE / S with light offshore winds from the SW. The 5-day forecast above scores every hour, so you can spot the window at a glance.

Nearby surf spots

Never miss it firing at RCA

Set your board once in the app and every forecast is scored for you — plus alerts the moment your spots turn on, favourites, and 10-day forecasts.