Beach
both
Level 5/10

Sendai-Shinko Beach

Sendai, Japan
🌀Strong rips👥Crowded

Sendai-Shinko is described as one of Japan's best beachbreaks, producing barrelling peaks when solid swells arrive from the Pacific. Located on the Tohoku coast, this northern break catches both typhoon swells from the southeast and winter swells from the northeast. The water is colder than southern Japan, but the quality of the waves—hollow and powerful when it's on—rewards those who brave the temperatures. The Sendai surf community is active and welcoming.

3-Day Forecast
Thu
30
20
Poor
0.6m
@10s
11km/h
Fri
1
12
Poor
1.1m
@11s
20km/h
Sat
2
50
Fair
1.5m
@11s
21km/h
+7
Unlock

Today's Conditions

Swell
0.6m
ESE(116°)
Score: 2/25
Period
10s
Medium period swell
Score: 8/25
Wind
11km/h
SSE(168°)
Score: 9/25
Weather
11°C
0.0mm72%
Windswell Component
0.2mS@1s
Secondary Swell
0.2mSE
Forecast Confidence
100%
Sources: open-meteo-marine, open-meteo-weather
Best Session
morning
AM: 6 km/h NNW|PM: 13 km/h SSE
6 km/h vs 13 km/h afternoon
Tide at 8am (-0.7m)

Location & Conditions

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

Tide Times

1:53 am
High tide - 0.36m
8:30 am
Low tide - -0.72m
3:02 pm
High tide - 0.32m
8:24 pm
Low tide - -0.31m
Times shown in spot-local time.

Strike Score Breakdown

20
Poor
Components
Swell Direction15/25
Swell Size2/25
Swell Period8/25
Wind9/25
Raw Score34/100
Adjustments
⚠️ Weak Component-5
📉 Undersized Swell-9
🚫 Undersized Capmax 30
Adjusted Score20/100
Confidence
Multiplier×1.00
Final Score20

Spot Details

Swell Requirements

Optimal direction
E (100°)
Direction range
60° - 150°
Size range
1m - 3m
Ideal size
2.4m
Height multiplier
1.00×
Ideal period
13s+

Wind Requirements

Optimal direction
W (270°)
Offshore range
230° - 310°

Tide Requirements

Optimal tide
mid
Optimal range
0.3m - 1.5m

Water temp

18°C

Wetsuit

3/2mm fullsuit

Difficulty

5/10

Crowd level

5/10

Access: Sendai city beach. Accessible by train and car.

Best Season

Peak: Aug-Nov

Secondary: Dec, Jan, Feb, Mar

Typhoon season and winter NE swells. Cold water Oct-May.

Getting There

Airport
SDJ
Drive time
30 min
Data quality
verified

Strike Log

Community Discussion