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Four Mile

Bay Area, United States · Surf Forecast

Scored for
Board
Level
5
Now · Shortboard · Intermediate
Fair
Knee high · Glassy · E
Wave
0.8m
Period
4.9s
Wind
1 km/h Offshore
Tide
High

Tide · today

Rising
0.1m17h18h19h20h21h

5-day forecast

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

Friday

7 Aug
17:00
0.7m
4.8s
8 km/h
Cross
18:00
0.8m
4.8s
8 km/h
Cross
21:00
0.8m
4.7s
6 km/h
Cross

Saturday

8 Aug
06:00
0.8m
5s
1 km/h
Offshore
09:00
0.8m
5.1s
3 km/h
Cross
12:00
0.7m
5.2s
8 km/h
Cross
15:00
0.8m
5.2s
9 km/h
Cross
18:00
0.8m
5.2s
8 km/h
Cross
21:00
0.8m
5.2s
4 km/h
Offshore

Sunday

9 Aug
06:00
0.9m
5.9s
1 km/h
Offshore
09:00
1m
6.4s
3 km/h
Cross
12:00
1.1m
6.5s
7 km/h
Cross
15:00
1.2m
6.6s
9 km/h
Cross
18:00
1.2m
6.6s
8 km/h
Cross
21:00
1.3m
6.5s
6 km/h
Offshore

Monday

10 Aug
06:00
1.4m
6.5s
3 km/h
Offshore
09:00
1.2m
6.5s
5 km/h
Cross
12:00
1.1m
6.4s
8 km/h
Cross
15:00
1.1m
6.4s
9 km/h
Cross
18:00
1.2m
6.5s
7 km/h
Cross
21:00
1.1m
6.5s
4 km/h
Cross

Tuesday

11 Aug
06:00
1.1m
6.6s
2 km/h
Cross
09:00
1.3m
6.6s
4 km/h
Cross
12:00
1.2m
6.6s
8 km/h
Cross
15:00
1.1m
6.6s
10 km/h
Cross
18:00
1.2m
6.6s
8 km/h
Cross
21:00
1.2m
6.6s
3 km/h
Cross

Wednesday

12 Aug
06:00
1.3m
6.7s
4 km/h
Offshore
09:00
1.3m
6.8s
6 km/h
Cross
12:00
1.2m
7.1s
8 km/h
Cross
15:00
1.1m
7.3s
9 km/h
Cross
16:00
1.1m
6.9s
9 km/h
Cross

About Four Mile

Four Mile is a reef break over rock in Bay Area, United States. It's at its best on 1.2–3.5999999999999996m swells from the SW / W / NW, around low to mid 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
Rock
Best tide
low,mid
Best swell direction
SW, W, NW
Ideal wave size
1.2m – 3.5999999999999996m

Four Mile surf FAQ

Is Four Mile good for beginners?+

Four Mile is a reef break over rock, usually breaking in the 1.2–3.5999999999999996m range, and how suitable it is for beginners really depends on the size and power on the day — not a fixed label. The rock 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 Four Mile?+

Different days call for different boards. Four Mile 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 Four Mile?+

Four Mile tends to work best around low to mid 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 Four Mile?+

Look for 1.2–3.5999999999999996m of swell from the SW / W / NW. 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 Four Mile

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.