
Surf Forecasts:
Californias surf forecast from 28 Jul 2026:
- Best quality surf: Monday 3 Aug, 9PM (local time) - 3.5ft (1.1m), 17s period, E swell with cross-offshore winds.
- Most powerful swell: Tuesday 4 Aug, 9PM (local time) - 5ft (1.6m), 18s period, E swell with 1,652 kJ wave energy.
- Next surfable swell (1★+): Monday 3 Aug, 9AM (local time) - 2.5ft (0.8m), 16s period with E swell.
Best Forecast Surf Conditions for Californias this week:
The surf forecast for Californias over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 03) at 9AM. The primary swell is predicted to be 0.8m and 16s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Californias in the next 16 days are 1.6m 18s and forecast to arrive on Tuesday (Aug 04) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Tuesday (Aug 04) at 3PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Mon 3rd Aug) | 2.5ft (0.8m) 16s |
| Best Surf | 9PM (Mon 3rd Aug) | 3.5ft (1.1m) 17s |
| Most Powerful | 9PM (Tue 4th Aug) | 5ft (1.6m) 18s |
Table - best surf conditions forecast for Californias over the next 16 days.
The Lowdown
Alright, this is Rusty. Let's have a proper look at what's on the cards.
First off, I gotta be straight with you — it’s a slow start. For the rest of July and into the first day of August, we’re looking at flat, weak conditions at Californias. The swell energy is basically non-existent, with readings down in the single digits (0 to 8). Don’t even bother paddling out; it’s a total write-off for now.
Things start to flicker a little on the Sunday morning of the 2nd of August. We get a tiny pulse of 0.7ft from the east, with a very long period of 15 seconds, but the energy is still weak at just 17. It’s not enough to get excited about.
Now, here’s the first real glimmer of hope. Monday the 3rd of August morning, a proper east swell pushes in at 3ft, with a 16-second period. The combined energy jumps to 318, which is moderate. Winds are cross-off from the north at 9 mph, which will keep it clean. The water temp is sitting at 86°, which is about normal for this time of year. This is a promising start.
That swell builds into Tuesday the 4th of August. Morning sees 4ft from the east, period stretching to 18 seconds, with energy hitting 871. By the afternoon, it’s up to 5ft and the energy is strong at 1238. Winds stay cross-off from the north, so the conditions should be clean.
Wednesday the 5th of August is where it really starts to ramp up. Morning brings 6ft east swell, 18-second period, and energy of 2077. By the afternoon, it’s 6ft, 19-second period, and a very strong energy reading of 2551. The wind is still cross-off from the north, keeping things clean. This is getting serious.
The standout of the whole outlook, and the best on offer, is Thursday the 6th of August. We’re looking at a solid 8ft east swell in the morning with an 18-second period and energy surging to 3953. By the afternoon, it maxes out at 8ft from the east-northeast, 19-second period, and a massive energy reading of 4925. Now, the wind is cross-shore from the north-northwest, so there will be some texture on the face, but the power is undeniable. For experienced surfers, this is the day to target. This is a very long-period groundswell, which will wrap around the reef here, likely offering some solid, roping walls. Keep in mind, this much power and size means it’s for experienced crew only.
Things go downhill from Friday the 7th of August. A strong south-westerly change brings onshore winds of 25-28 mph, creating strong, messy, cross-onshore conditions with a jumbled 10-12ft swell. It stays poor and blown out through the weekend, with strong onshore winds and dropping swell.
By Monday the 10th of August, we get a reprieve. The wind swings to the east-southeast at 6-9 mph, giving us clean, cross-off conditions. The swell drops to a clean 5ft from the north-northwest, with a 12-second period and moderate energy of 670. This is a nice, clean, manageable size for a wider range of surfers.
That trend fades into the following days. The 11th of August offers smaller, surfable but ordinary 3ft waves, and by the 12th of August, we’re back down to tiny 1.0ft east swells with very low energy (28). The window has closed.
So, to sum it up: the first few days are flat. The real action is the build from the 5th to the 6th of August, with Thursday the 6th being the clear, powerful standout for the experienced. After that, it’s a washout until a smaller, clean window on the 10th of August. Keep your eyes on that Thursday, boys.
Rusty.
Short Range ForecastLight rain (total 9mm), mostly falling on Tue night. Warm (max 30°C on Tue afternoon, min 27°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 30°C on Fri afternoon, min 28°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | ESE 10 | SE 10 | SE 10 | ESE 9 | ESE 9 | SW 8 | ESE 9 | E 13 | E 10 | E 9 | N 5 | E 9 | N 5 | N 5 | E 15 | ESE 15 | E 8 | E 16 | E 16 | E 17 |
Wave Graph | ||||||||||||||||||||
0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 7 | 6 | 2 | 6 | 2 | 2 | 17 | 0 | 6 | 318 | 0 | 734 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | glassy | glassy | cross | cross-off | cross | cross-off | cross | glassy | cross | cross | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 7:39PM1.87m | 6:36AM1.94m | 8:02PM1.93m | 7:11AM2.02m | 8:25PM1.99m | 7:46AM2.08m | 8:49PM2.03m | 8:23AM2.11m | 9:15PM2.06m | 9:02AM2.11m | 9:44PM2.06m | 9:44AM2.05m | 10:15PM2.05m | |||||||
Low Tide | 1:09AM1.13m | 1:25PM0.32m | 1:37AM1.03m | 1:54PM0.28m | 2:05AM0.93m | 2:23PM0.27m | 2:35AM0.83m | 2:54PM0.31m | 3:08AM0.74m | 3:26PM0.39m | 3:45AM0.67m | 4:00PM0.51m | ||||||||
— | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:54 | — | — | 5:54 | — | — | |
7:17 | — | — | 7:17 | — | — | 7:16 | — | — | 7:16 | — | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | |
mm | — | 3 | — | 2 | 2 | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 30 | 29 | 30 | 30 | 29 | 29 | 29 | 28 | 29 | 30 | 28 | 29 | 30 | 28 | 29 | 29 | 28 | 30 | 30 | 28 |
Feels °C | 33 | 33 | 35 | 35 | 33 | 33 | 33 | 33 | 33 | 34 | 33 | 32 | 34 | 31 | 32 | 31 | 31 | 32 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | SE 10 | SE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | E 15 | ESE 15 | E 16 | E 16 | E 16 | E 17 |
19 | 16 | 15 | 17 | 17 | 8 | 17 | 8 | 10 | 10 | 10 | 11 | 10 | 3 | 17 | 42 | 127 | 318 | 535 | 734 | |
Swell 2 Height (m) Direction Period (s) | S 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SE 9 | E 9 | N 5 | E 9 | N 5 | SE 9 | SW 8 | SW 8 | E 8 | SW 8 | SW 8 | SW 8 |
4 | 2 | 9 | 10 | 9 | 10 | 10 | 10 | 3 | 6 | 2 | 6 | 2 | 3 | 3 | 3 | 6 | 2 | 2 | 2 | |
Swell 3 Height (m) Direction Period (s) | SW 8 | S 7 | ESE 5 | ESE 5 | SE 5 | SE 5 | S 7 | E 13 | E 10 | SE 10 | E 9 | N 5 | E 9 | N 5 | SE 9 | SE 9 | SW 8 | SE 9 | S 7 | SE 9 |
2 | 4 | 2 | 2 | 1 | 1 | 1 | 3 | 7 | 4 | 2 | 2 | 2 | 2 | 3 | 3 | 2 | 3 | 1 | 3 | |
Wind waves Height (m) Direction Period (s) | — | ESE 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | N 3 | N 4 | N 5 | N 5 | N 5 |
— | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 7 | 13 | 15 | 28 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 822 | 0 | 27 | 27 | 667 | 706 | 1204 | 77 | 990 | 1000 | 863 | 863 | 1000 | 658 | 27 | 17 | 17 | 0 | 27 | 0 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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.










