Kamakura Surf Break

Lat Long: 35.31° N 139.54° E

Kamakura Surf Forecast and Surf Report

Issued: 8 am 29 Jul 2026 (local time)

Forecast update in  hr  min

Today's Kamakura sea temperature is
27.5° C
1.2° 

Kamakura surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Kamakura surf forecast from 29 Jul 2026:

  • Best quality surf: Wednesday 5 Aug, 3AM (local time) - 10ft (3.0m), 18s period, SE swell with offshore winds.
  • Most powerful swell: Wednesday 5 Aug, 3PM (local time) - 11ft (3.5m), 17s period, SSE swell with 7,440 kJ wave energy.
  • Next surfable swell (1★+): Friday 31 Jul, 3AM (local time) - 2.5ft (0.7m), 7s period with SSW swell.

Best Forecast Surf Conditions for Kamakura this week:

The surf forecast for Kamakura over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 31) at 3AM. The primary swell is predicted to be 0.7m and 7s period with a secondary swell of 0.1m and 9s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Kamakura in the next 16 days are 3.5m 17s and forecast to arrive on Wednesday (Aug 05) at 3PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 4s period and expected on Wednesday (Aug 05) at 9AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Fri 31st Jul)2.5ft (0.7m) 7s
Best Surf 3AM (Wed 5th Aug)10ft (3.0m) 18s
Most Powerful 3PM (Wed 5th Aug)11ft (3.5m) 17s

Table - best surf conditions forecast for Kamakura over the next 16 days.


The Lowdown

Alright, let’s switch it to feet and degrees Fahrenheit for you, same look at Kamakura.

The next few days are looking pretty flat and average, to be honest. There’s really nothing worth getting the gear wet for until we hit the start of August, and even then, it’s a slow build. The ocean is taking its time waking up.

Right now, Wednesday the 29th is about as small as it gets. We’ve got a weak 2ft swell from the SSW, only pushing a combined wave energy of (54), so it’s flat and weak. The water here is sitting at 82°F, which is a touch warmer than normal for this time of year. Thursday and Friday stay tiny, with swell dropping to 1ft and 2ft, and the winds mix it up, but nothing is offering a real wave to ride. It’s just a quiet, slow stretch until Saturday the 1st, which is basically a flat day – a 0.3ft SSE swell with a 15-second period, meaning energy of 20, so don’t bother.

Things start to get a bit more interesting heading into Monday the 3rd of August. We see a new SE groundswell filling in, reaching 3ft with a period of 18 seconds (combined energy 608). Winds are cross-off and clean from the NE at 15 mph. The sets will be well-spaced and proper, but that long period tends to make a beach break like Kamakura a bit straight and fat. It’s still surfable, just not a standout.

Tuesday the 4th sees that swell building to 5ft in the morning and 7ft in the afternoon, with the period holding at 17-18 seconds. The wave energy jumps into the thousands (1601 then 2528), showing there's real power in the water. The wind is still clean and cross-off, but for the average surfer, Tuesday afternoon is getting close to that 8ft mark where it’s only for the experts.

Now, this is where it gets wild. Wednesday the 5th of August is the standout of the whole outlook, but it comes with a massive warning. We’re looking at an 12ft SE groundswell, period of 18 seconds, and incredible wave energy of 6876 in the morning. The wind is offshore from the NNE at 22 mph, making for clean, groomed faces. This is a top-tier powerful swell for experienced surfers only. At that size and with that energy, Kamakura will be a beast. Rookie or intermediate surfers need to sit this one out completely or it will be dangerous. The same goes for Thursday the 6th, with 10ft swell and still big energy (4384), though the wind goes cross-on by the afternoon.

After that big pulse, we drop back. Friday morning the 7th is a good option for the confident surfer: a 4ft SSW swell with a 13-second period, offshore wind from the ENE at 6 mph, and excellent conditions. That’s the clean window for the crew who know what they're doing. The wave energy is still 1006, so it has push. From Saturday the 8th onward, it fades fast back to small, poor surf through to the 13th, with nothing else to recommend.

If you’re a beginner, wait until the 1st week fades and don't even look at the water from the 5th to the 6th. For the advanced crew, Wednesday the 5th and Thursday the 6th are the main event, but Friday the 7th morning is your best chance for a clean, manageable session after the big stuff passes.

Rusty

Short Range Forecast

Some drizzle, heaviest during Wed night. Warm (max 30°C on Wed afternoon, min 26°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 3mm), mostly falling on Sat night. Warm (max 29°C on Sun afternoon, min 23°C on Sun night). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
0
0
0
0
0
0
0
0
0
0
1
0
1
2
1
2
2
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
SSW
6
0.6
SSW
7
0.5
SSW
7
0.4
SSW
7
0.5
S
7
0.6
SSW
7
0.6
SSW
7
0.6
S
7
0.4
S
6
0.3
S
6
0.4
S
7
0.2
ESE
16
0.4
SE
15
0.5
SE
15
0.6
SE
16
1
SE
18
1.1
SE
17
1.3
SE
17
1.6
SE
17
2.1
SE
18
2.5
SE
18
Wave Graph
Metric surfscale
Energy kJ
43
40
29
16
27
38
37
32
12
9
14
24
57
112
201
600
772
974
1597
2528
3903
Wind (km/h)
5
SE
15
SW
10
N
5
ENE
20
S
10
NE
10
NE
20
S
5
E
5
E
15
SSW
5
SE
5
SSE
15
S
20
NE
25
NE
25
NE
25
NE
25
NNE
30
NE
30
NNE
Wind State
glassy
cross-on
off
glassy
on
cross-off
cross-off
on
cross
cross
on
cross-on
glassy
on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
5:51PM1.39m
4:21AM1.46m
6:13PM1.42m
5:00AM1.48m
6:34PM1.44m
5:38AM1.47m
6:56PM1.46m
6:18AM1.43m
7:18PM1.47m
7:00AM1.37m
7:41PM1.46m
7:48AM1.28m
8:05PM1.45m
Low Tide
10:50AM0.14m
10:58PM0.90m
11:21AM0.13m
11:30PM0.83m
11:50AM0.15m
00:03AM0.75m
12:19PM0.20m
00:38AM0.68m
12:47PM0.29m
1:14AM0.61m
1:15PM0.41m
1:55AM0.55m
1:43PM0.55m
2:41AM0.50m
clear
clear
rain showers
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
rain showers
clear
part cloud
light rain
part cloud
part cloud
part cloud
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:47
4:48
4:48
4:48
4:50
4:50
4:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:47
6:46
6:46
6:45
6:45
6:44
6:43
 mm
1
1
2
Temp °C
28
30
29
28
29
28
29
29
27
28
28
27
28
29
26
26
27
25
28
28
25
Feels °C
31
31
32
31
30
33
32
30
30
31
30
31
32
31
28
25
26
24
27
26
23
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Kamakura Surf forecast

The above surf forecast table for Kamakura provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kamakura can be found by selecting the local surf guide option on the grey menu. Our Kamakura surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Kamakura) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Kamakura may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Kamakura is 2 km (1 miles) from the city of Kamakura. If you plan a holiday in Kanagawa, look for hotels and other accommodation in Kamakura. Kamakura has rooms for a wide range of budgets as well as car hire and transport links.

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