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Thor's Hammer (Todos Santos Island)

Isla Todos Santos, Mexico
😮‍💨Hold-downs⚠️Shallow🏝️Remote🪨Rocks

Thor's Hammer is a heavy slab on Isla Todos Santos that breaks with extreme power over shallow reef. The wave is aptly named—wipeouts here feel like being hit by a mythical weapon. Only the most committed big wave slabbers attempt Thor's Hammer, knowing the consequences of failure are severe.

3-Day Forecast
Today
29
0
Poor
0.7m
@11s
17km/h
Thu
30
0
Poor
1.2m
@11s
17km/h
Fri
1
0
Poor
1.7m
@10s
20km/h
+7
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Today's Conditions

Swell
0.7m
W(273°)
Score: 1/25
Period
11s
Medium period swell
Score: 2/25
Wind
17km/h
NW(318°)
Score: 1/25
Weather
17°C
0.0mm77%
Windswell Component
0.3mNW@2s
Secondary Swell
0.5mSW
Forecast Confidence
100%
Sources: open-meteo-marine, open-meteo-weather
Best Session
morning
AM: 16 km/h NNW|PM: 20 km/h NW
Lighter winds early (16 km/h)
Mid tide at 8am (0.5m)

Location & Conditions

Loading map...
0°45°90°135°180°225°270°315°NESW
Swell
Wind
View in OpenStreetMap
Showing forecast for today

Tide Times

2:05 am
Low tide - -0.74m
8:06 am
High tide - 0.46m
1:38 pm
Low tide - -0.48m
7:54 pm
High tide - 0.90m
Times shown in spot-local time.

📊 Buoy ValidationValidated

Santa Monica Bay

285 km away

Source: noaa

Forecast Validation
Buoy observed: 1.1m
Forecast error: ±0.4m

Strike Score Breakdown

0
Poor
Components
Swell Direction10/25
Swell Size1/25
Swell Period2/25
Wind1/25
Raw Score14/100
Adjustments
🌊💨 Windswell-3
⚠️ Weak Component-15
📉 Undersized Swell-11
🚫 Undersized Capmax 15
Adjusted Score0/100
Confidence
Multiplier×1.00
Final Score0
📡Live buoy · Santa Monica Bay buoy reads 1.1m (forecast 0.7m)

Spot Details

Swell Requirements

Optimal direction
WNW (300°)
Direction range
280° - 320°
Size range
3m - 9m
Ideal size
7.7m
Height multiplier
1.08×
Ideal period
17s+

Wind Requirements

Optimal direction
E (90°)
Offshore range
60° - 120°

Tide Requirements

Optimal tide
low to mid

Water temp

16°C

Wetsuit

4/3mm fullsuit

Difficulty

10/10

Crowd level

1/10

Access: Boat from Ensenada. On Todos Santos Island.

Best Season

Peak: Nov, Dec, Jan, Feb, Mar

Secondary: Oct, Apr

Winter NW swells. Heavy slab.

Getting There

Airport
TIJ
Drive time
60 min
Boat required
$200
Data quality
verified

Strike Log

Community Discussion