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Mavericks

Half Moon Bay, USA
⚠️Shallow🪨Rocks🪸Sharp reef

Mavericks is Northern California's big wave proving ground—a cold, shark-infested, boulder-strewn reef off Half Moon Bay that produces some of North America's most dangerous surf. The wave breaks over a submerged rock field, creating an unpredictable playing surface that has claimed lives. When winter storms send massive NW swells down the coast, Mavericks holds waves in the 40-60 foot range. Its invitational contest, first held in 1999, became one of big wave surfing's most prestigious events before it was cancelled indefinitely in 2019. Paddle-in purists still consider it the ultimate test.

Mavericks surf forecast

Model forecast for swell, wind and tide.

10-Day Forecast
Today7
30
Poor
3.9m@16s
8km/h
Sun8
14
Poor
3.2m@14s
21km/h
Mon9
11
Poor
3.8m@15s
15km/h
Tue10
15
Poor
3.0m@14s
9km/h
Wed11
15
Poor
2.8m@14s
6km/h
Thu12
15
Poor
3.4m@15s
5km/h
Fri13
15
Poor
3.6m@15s
5km/h
Sat14
30
Poor
4.9m@15s
6km/h
Sun15
30
Poor
4.8m@18s
21km/h
Mon16
15
Poor
3.5m@16s
6km/h
5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 7 km/h · PM 10 km/h
Swell
3.9m
WNW(296°)
Score: 2/25
Period
16s
Groundswell
Score: 6/25
Wind
8km/h
SSW(202°)
Score: 14/25
Weather
16°C
0.0mm29%
First light 6:11amSunrise 6:41amSunset 5:05pmLast light 5:35pm
Windswell
0.1m@1s
Secondary
0.4m
Confidence
100%

Location & Conditions

Loading map...
Swell3.9m @16s WNW in window
Wind8 km/h SSW onshore
SwellWind: Offshore Cross Onshore
Showing forecast for today · all day

Hourly Forecast, Tide & Strike Windows

Strike window: 11:25am–5:35pm · through lowIdeal tide: low to mid
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
°C
12°
16°
19°
18°
15°
16°
17°
18°
18°
16°
15°
18°
21°
20°
16°
14°
19°
23°
23°
16°
15°
19°
23°
25°
20°
16°
20°
24°
22°
19°
15°
19°
24°
24°
21°
16°
20°
23°
20°
18°
16°
16°
15°
15°
14°
13°
15°
16°
16°
14°
6m3.0
sec
16s
16s
16s
16s
16s
14s
14s
14s
14s
14s
15s
15s
15s
15s
15s
14s
14s
14s
14s
14s
14s
14s
14s
14s
14s
15s
15s
15s
15s
15s
15s
15s
15s
15s
15s
15s
15s
15s
15s
15s
18s
18s
18s
18s
18s
16s
16s
16s
16s
16s
swell
windkm/h
5g6
9g15
8g10
11g12
9g14
23g31
21g31
21g27
19g26
23g34
18g27
13g16
13g14
16g18
14g10
6g5
6g4
9g7
9g10
11g9
8g4
8g6
7g5
4g4
6g4
7g6
5g3
4g9
5g9
1g4
6g3
5g3
6g7
5g6
5g4
5g4
3g1
5g8
10g9
9g10
19g23
30g39
17g22
18g25
17g26
6g7
5g5
7g4
7g8
7g6
tidem
2:29am0.7m
8:38am2.1m
3:35pm0.1m
9:57pm1.6m
3:04am0.8m
9:07am2.1m
4:13pm0.0m
10:45pm1.5m
3:37am0.9m
9:36am2.1m
4:51pm0.0m
11:33pm1.5m
4:07am1.0m
10:06am2.0m
5:30pm0.0m
12:22am1.5m
4:37am1.1m
10:37am2.0m
6:10pm0.1m
1:10am1.4m
5:13am1.2m
11:09am1.9m
6:49pm0.1m
2:04am1.4m
5:48am1.2m
11:46am1.8m
7:32pm0.2m
3:07am1.4m
6:37am1.3m
12:27pm1.7m
8:20pm0.3m
4:11am1.4m
7:37am1.3m
1:13pm1.6m
9:12pm0.3m
4:56am1.5m
9:30am1.3m
2:18pm1.5m
10:05pm0.4m
Ideal tide (from tide preference)Strike windowNight

Tide times today

2:29 am
Low · 0.71m
8:38 am
High · 2.07m
3:35 pm
Low · 0.10m
9:57 pm
High · 1.55m
Times shown in spot-local time.

Strike Score Breakdown

30
Poor
Components
Swell Direction20/25
Swell Size2/25
Swell Period6/25
Wind14/25
Raw Score42/100
Adjustments
📉 Undersized Swell-9
🚫 Undersized Capmax 30
Adjusted Score33/100
Confidence
Multiplier×1.00
Final Score30

Plan Your Strike

Return flights to SFO, departing today with a 5-day trip window.

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Swell Requirements

Optimal direction
WNW (290°)
Direction range
270° - 315°
Size range
7.6m - 18.3m
Ideal size
10.2m - 13.4m
Height multiplier
1.08×
Ideal period
18s+

Wind Requirements

Optimal direction
E (90°)
Offshore range
45° - 135°

Tide Requirements

Optimal tide
low to mid

Difficulty

6/10

Crowd level

3/10

Access: Paddle/jet ski

Frequently Asked Questions

What kind of wave is Mavericks?

Mavericks is a big-wave spot in Half Moon Bay, USA, that mostly breaks right. It's on our list of the world's 100 best waves.

What's the story behind Mavericks?

Mavericks is named after a dog: Maverick, a white-haired German Shepherd who swam out after the surfers who rode Pillar Point in March 1967. Jeff Clark paddled out alone in 1975, aged 17, and became the first documented person to surf it. Apple named OS X Mavericks after it in 2013, as part of naming its software after California places.

What swell works best at Mavericks?

Mavericks picks up swell from the W round to the NW, and it's best when it's coming straight out of the WNW. That's a tight window, so it needs the swell direction to line up. It starts working at around 7.6m and keeps going up to about 18.3m, with the sweet spot around 10.2 to 13.4m. Period matters too: aim for 18s or longer, as anything under 16s tends to be weak. These are the numbers our scoring uses, so treat them as a guide rather than a promise.

What wind is offshore at Mavericks?

An E wind is dead offshore at Mavericks, and anything from the NE round to the SE keeps it clean. The morning is typically the best window, roughly 6am to midday. Light winds from other directions can still be fine; strong offshores can make it hard to get into waves.

What tide is best at Mavericks?

Mavericks is at its best around the low to mid tide.

When is the best time of year to surf Mavericks?

The most reliable run of swell at Mavericks comes Nov to Mar. There's a second window in Apr and Oct too. Few days in good winter.

Is Mavericks good for beginners?

No. As a big-wave spot, it's strictly for experienced surfers. The lineup is usually quiet (crowd 3/10). Things to watch for: shallow water at low tide, rocks at the entry or in the lineup and sharp, shallow reef (booties help).

How do I get to Mavericks?

The nearest airport on our list is SFO, then it's roughly a 45-minute drive. Paddle/jet ski.

What other surf spots are near Mavericks?

The closest breaks we track are Ocean Beach SF (30 km), handy when Mavericks isn't working.

Best Season

Peak: Nov, Dec, Jan, Feb, Mar

Secondary: Oct, Apr

Few days in good winter

Getting There

Airport
SFO
Drive time
45 min
Data quality
community

Plan a trip around Mavericks

Compare this break with other destinations in these surf guides.

Strike Log

Community Discussion