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.

10-Day Forecast
Thu6
68
Good
1.7m@13s
7km/h
Fri7
61
Fair
1.4m@13s
8km/h
Sat8
46
Fair
1.5m@9s
8km/h
Sun9
66
Good
1.7m@14s
8km/h
Mon10
70
Good
1.8m@13s
10km/h
Tue11
75
Good
2.1m@13s
9km/h
Wed12
64
Fair
1.9m@13s
8km/h
Thu13
59
Fair
2.0m@10s
7km/h
Fri14
60
Fair
1.9m@10s
6km/h
Sat15
51
Fair
1.4m@11s
10km/h
5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 4 km/h · PM 9 km/h · Tide at 8am (1.0m)
Swell
1.7m
SE(125°)
Score: 14/25
Period
13s
Medium period swell
Score: 25/25
Wind
7km/h
E(95°)
Score: 15/25
Weather
25°C
0.0mm74%
First light 4:12amSunrise 4:42amSunset 6:41pmLast light 7:11pm
Secondary0.5mConfidence
100%

Location & Conditions

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

Hourly Forecast, Tide & Strike Windows

Strike window: 4:12am–7:11pm · risingIdeal tide: 0.3–1.5m
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
22°
24°
26°
26°
24°
24°
25°
27°
27°
26°
24°
27°
27°
27°
25°
24°
26°
26°
25°
23°
21°
22°
23°
23°
21°
19°
22°
23°
23°
23°
21°
23°
24°
24°
23°
21°
24°
25°
25°
24°
22°
23°
24°
25°
24°
22°
24°
25°
25°
24°
3m1.5
sec
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
9s
9s
9s
9s
9s
14s
14s
14s
14s
14s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
10s
10s
10s
10s
10s
10s
10s
10s
10s
10s
11s
11s
11s
11s
11s
swell
windkm/h
6g6
2g13
9g28
10g27
8g23
3g9
6g17
10g27
12g24
6g13
3g10
4g19
12g19
11g20
6g14
6g16
7g23
9g25
10g27
7g27
3g9
7g20
12g31
12g31
12g31
4g11
8g20
12g32
12g32
9g35
6g12
5g17
6g25
13g32
9g35
3g9
1g12
7g22
12g31
9g33
2g9
2g15
7g23
11g30
9g32
4g16
10g24
12g28
11g31
8g33
tidem
2:03am0.4m
8:30am1.0m
12:42pm0.8m
7:20pm1.4m
3:20am0.3m
11:30am1.0m
7:50pm1.4m
4:47am0.3m
8:50pm1.4m
6:12am0.2m
3:30pm1.3m
10:30pm1.4m
7:18am0.2m
3:30pm1.4m
7:18pm1.2m
8:18am0.0m
3:47pm1.3m
8:12pm1.0m
1:35am1.5m
8:57am0.0m
4:05pm1.3m
8:56pm0.9m
2:34am1.5m
9:42am0.0m
4:25pm1.4m
9:36pm0.8m
3:21am1.6m
10:12am0.2m
4:40pm1.5m
10:13pm0.8m
4:08am1.7m
Ideal tideStrike windowNight

Tide times today

2:03 am
Low tide - 0.36m
8:30 am
High tide - 0.96m
12:42 pm
Low tide - 0.80m
7:20 pm
High tide - 1.35m
Times shown in spot-local time.

Strike Score Breakdown

68
Good
Components
Swell Direction12/25
Swell Size14/25
Swell Period25/25
Wind15/25
Raw Score66/100
Adjustments
🌊 Tide+5
💨 Gusty Wind-3
Adjusted Score68/100
Confidence
Multiplier×1.00
Final Score68
🌊 Optimal tide window👥 Summer Break

Plan Your Strike

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

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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

👥 Summer Break (Jul 20Aug 31) — expect extra crowds

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

Frequently Asked Questions

What tide is best at Sendai-Shinko Beach?

Sendai-Shinko Beach works best on a mid tide, ideally between 0.3m and 1.5m on the local tide chart. The tide chart above shows today’s strike window.

What wind direction is offshore at Sendai-Shinko Beach?

Offshore wind at Sendai-Shinko Beach blows from the W (270°). Anything in the 230° to 310° range grooms the faces; outside it, expect chop or bumpy conditions.

What swell size and direction work best at Sendai-Shinko Beach?

Sendai-Shinko Beach wants E swell (60° to 150°) between 1m and 3m, with a period of 13s or more for quality waves.

When is the best time of year to surf Sendai-Shinko Beach?

The main season at Sendai-Shinko Beach is Aug-Nov. A secondary window runs Dec, Jan, Feb, Mar. Typhoon season and winter NE swells. Cold water Oct-May.

How do I get to Sendai-Shinko Beach?

Fly into SDJ, then allow about 30 minutes by road. Sendai city beach. Accessible by train and car.

What kind of wave is Sendai-Shinko Beach?

Sendai-Shinko Beach is a beach break, a peak with lefts and rights. Difficulty is rated 5/10.

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