Californias Surf Break

Lat Long: 26.35° N 127.75° E

Californias Surf Forecast and Surf Report

Issued: 8 pm 16 Aug 2026 (local time)

Forecast update in  hr  min

Today's Californias sea temperature is
28.7° C
0.1° 

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


Californias surf forecast from 16 Aug 2026:

  • Most powerful swell: Wednesday 19 Aug, 12PM (local time) - 6ft (1.8m), 8s period, E swell with 362 kJ wave energy.

Best Forecast Surf Conditions for Californias this week:

The most powerful waves expected at Californias in the next 16 days are 1.8m 8s and forecast to arrive on Wednesday (Aug 19) at 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 8s period and expected on Wednesday (Aug 19) at 3PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful12PM (Wed 19th Aug)6ft (1.8m) 8s

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


The Lowdown

Alright, Rusty here. Let’s be straight with you – the next 16 days at Californias are looking like a rough stretch. We’re starting off small and weak, and it’s going to take a long time before anything worth paddling out for shows up.

The water temp is sitting at 84°F, which is just about normal for this time of year, so at least you won’t need a thick suit.

We kick things off on Sunday the 16th through the following Tuesday morning, August 18th. It’s all tiny ankle-snappers at 1 foot from the ENE with a period of 10 seconds. The combined swell energy is weak, barely hitting 25 (low energy). Winds are cross-offshore though, so it’s clean, but there’s just no power. The morning of the 18th has a moderate offshore breeze, which is a bonus, but with no swell to work with, it’s a flat spell.

Then we hit a real gap. From Tuesday afternoon the 18th right through to the morning of Friday the 21st, there’s effectively no rideable swell. Thursday and Friday see a tiny bump to 3 feet on the 21st morning with a short 7-second period, but the wind is cross-shore and it’s only 147 (moderate energy). It’s still poor surf conditions.

The weekend of the 22nd and 23rd? Don’t bother. We’re back to 0.7 feet from the east, with onshore or cross-onshore winds. The energy is down to single digits (6 to 16). The same dead pattern continues through to the 25th.

We finally get a little life around Thursday the 27th – a small 2 to 2 foot west swell shows up, but the period is a short 5 to 7 seconds. The wind is mostly cross or cross-off, but the combined energy is still below 50 (weak). A few clean waves for the longboard if you’re desperate, but the quality is still poor.

The biggest event in the whole outlook is Saturday the 29th of August. A solid 6 to 6 foot east swell rolls in with a very long 16-second period. The combined energy jumps dramatically to 1700 to 1890 (very strong energy). That is serious groundswell, but here’s the catch – the wind is a fresh cross-onshore breeze, blowing 19 to 22 mph, making conditions lumpy and choppy. This is a high-energy day, but messy. With that size and the onshore wind, this is really only for advanced guys on the right gear. It will probably look more interesting for kite surfing than paddle surfing.

The run continues into Sunday the 30th with 5 to 6 foot east swell at 14 seconds and energy still over 1100 (strong), but the wind stays onshore. The surf is there, but it’s choppy. A marginal day.

The only real stand-out window appears on Monday the 31st of August. The swell drops to a more manageable 4 feet from the ENE, still with a long 14-second period and a combined energy of 708 (strong). But the wind finally turns friendly – a cross-offshore breeze from the north at 9 to 12 mph, keeping things clean. This is your best bet. It’s not a huge day, but the conditions will be right for a clean, lined-up reef wave at Californias. The crowds are likely here (often), so get in early. This is the one.

The rest of the window after that offers nothing of note.

To sum it up: there’s a long dry gap until the end of the month. Saturday the 29th has the biggest size but messy wind. Monday the 31st is your real highlight – clean, solid groundswell, and the best chance for a proper session.

Stay patient, check the wind on the 31st, and don’t waste your time before that.

Rusty.

Short Range Forecast

Heavy rain (total 23mm), heaviest during Wed morning. Warm (max 29°C on Mon morning, min 27°C on Sun night). Winds increasing (light winds from the ESE on Sun night, fresh winds from the E by Tue night).

Days 5-7 Weather Summary

Heavy rain (total 33mm), heaviest during Thu afternoon. Warm (max 30°C on Fri afternoon, min 26°C on Thu afternoon). Wind will be generally light.

Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
ENE
10
0.3
ENE
10
0.3
ENE
10
0.3
ENE
10
0.8
E
6
0.5
SW
9
1.7
E
7
1.5
E
8
2.3
ESE
8
1.9
SE
10
1.7
SE
10
1.7
SSE
9
1.8
SE
10
1.4
S
10
1.6
S
10
0.1
E
14
0.1
E
14
0.2
ENE
9
0.1
E
9
Wave Graph
Metric surfscale
Energy kJ
19
20
19
19
47
0
279
287
0
0
0
0
0
0
0
4
4
8
2
Wind (km/h)
15
ESE
15
E
20
E
20
ESE
25
E
30
ENE
35
E
30
E
25
SE
15
SE
25
SSE
20
S
10
S
15
S
25
SSW
20
S
25
S
25
S
20
S
Wind State
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross
cross
cross
cross-on
cross-on
cross
cross-on
cross-on
cross
High Tide
9:39PM2.13m
9:54AM2.02m
10:07PM2.08m
10:34AM1.85m
10:36PM2.01m
11:19AM1.67m
11:07PM1.91m
12:19PM1.50m
11:42PM1.80m
2:15PM1.40m
00:33AM1.69m
5:17PM1.48m
2:15AM1.61m
Low Tide
3:52AM0.54m
4:00PM0.62m
4:31AM0.58m
4:28PM0.80m
5:13AM0.66m
4:55PM0.98m
6:04AM0.75m
5:24PM1.15m
7:13AM0.83m
6:02PM1.32m
8:53AM0.84m
8:41PM1.43m
clear
clear
thunderstorm
clear
clear
clear
thunderstorm
mod rain
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
clear
clear
thunderstorm
thunderstorm
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:01
6:03
6:03
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:05
7:04
7:02
7:01
7:00
7:00
6:59
 mm
2
8
9
4
7
8
11
2
2
1
2
Temp °C
27
29
29
27
29
29
28
27
28
27
28
27
27
29
30
28
30
30
28
Feels °C
29
32
31
29
29
30
29
27
31
29
30
31
31
31
31
30
32
32
32
  • 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 Californias Surf forecast

The above surf forecast table for Californias provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Californias can be found by selecting the local surf guide option on the grey menu. Our Californias 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 (Californias) 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 Californias 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.

Californias is 5 km (3 miles) from Misato. If you plan a holiday in Okinawa, look for hotels and other accommodation in Misato. Misato has rooms for a wide range of budgets as well as car hire and transport links.

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