
Surf Forecasts:
Californias surf forecast from 4 Sep 2026:
- Best quality surf: Sunday 6 Sep, 9AM (local time) - 2.5ft (0.8m), 9s period, N swell with offshore winds.
- Most powerful swell: Saturday 5 Sep, 9AM (local time) - 7ft (2.2m), 10s period, NW swell with 924 kJ wave energy.
- Next surfable swell (1★+): Sunday 6 Sep, 9AM (local time) - 2.5ft (0.8m), 9s period with N 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 Sunday (Sep 06) at 9AM. The primary swell is predicted to be 0.8m and 9s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Californias in the next 16 days are 2.2m 10s and forecast to arrive on Saturday (Sep 05) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 9s period and expected on Saturday (Sep 12) at 12AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Sun 6th Sep) | 2.5ft (0.8m) 9s |
| Best Surf | 9AM (Sun 6th Sep) | 2.5ft (0.8m) 9s |
| Most Powerful | 9AM (Sat 5th Sep) | 7ft (2.2m) 10s |
Table - best surf conditions forecast for Californias over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s on the cards for our spot. I’ve got to be straight with you—this is a lean run. There’s no surf to get excited about right now, and we’re looking at a long stretch of small, junky conditions with no real standouts. The first few days are a write-off, so if you’ve got the itch, you’ll have to be patient.
We start off with a poor hand. Saturday the 5th is a total mess—risk of thunderstorms, a fresh cross-onshore breeze at 19 mph, and the swell is all over the place. The combined energy is moderate at best (959), but with that wind, it’s lumpy and ugly. That afternoon drops off to a tiny 4 ft from the north, and it’s still cross-onshore. Not worth a paddle.
Sunday the 6th morning finally gives us a flicker of hope. The wind swings offshore from the ENE at 16 mph, and the swell drops to 3 ft from the north with a 9-second period. The combined energy is weak (113), and the forecast calls it “surfable but very ordinary.” It’s clean, but it’s small. For an advanced reef break like Californias, that’s barely a ripple. The water temperature is about average for the time of year, so no surprises there.
From Sunday afternoon right through to Tuesday the 8th, the swell picks up a bit—hitting 5 ft—but the period drops, the wind shifts cross-off or cross, and it’s all rated poor. The energy climbs a bit (up to 382), but the quality isn’t there. It’s clean but choppy or cross-chop. Not what you want on a reef.
Wednesday the 9th and Thursday the 10th see the swell fade back to under 3 ft. Thursday morning has a gentle offshore and clean conditions with a tiny 2 ft swell (46 energy). It’s surfable but barely. The rest of the first week fades into even smaller stuff, with periods dropping and energy sinking into double digits.
There’s a gap from around the 10th through to the 13th where the swell is tiny—1.0 ft to 1 ft. The energy is pitiful (under 100). That’s three or four days of flatness. On the 13th, the wind goes offshore from the east at 12 mph, but the swell is only 1 ft with a long 14-second period. That long period means it’ll be weak and gutless on a beach or reef setup, though it’s clean. Not worth suiting up.
Things try to lift on Monday the 14th—3 ft from the east with an 8-second period, offshore wind, and moderate energy (175). It’s still “very ordinary.” The long-period stuff on the 15th and 16th is just a tease; the energy drops into the low teens or single digits. The last week is a slow bleed into flatness, with 0.7 ft and 1.0 ft swells and glassy or light offshore winds.
If you’re a kitesurfer, the windier afternoons around the 5th and 6th might look interesting—strong wind and lumpy surf—but for paddle surfing, this is a long, quiet stretch. Honestly, the best bet is to wait for a change in the pattern. It’s not unusual for this area to have blank runs like this, so don’t lose hope—forecasts can shift.
Rusty.
Short Range ForecastHeavy rain (total 22mm), heaviest during Sat night. Warm (max 29°C on Sat afternoon, min 27°C on Sun night). Mainly fresh winds. | Days 5-7 Weather SummaryModerate rain (total 11mm), heaviest on Thu afternoon. Warm (max 28°C on Tue morning, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | ||||||||||||||
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) | NW 7 | NW 10 | N 10 | WNW 8 | N 9 | NNE 8 | NNE 7 | N 7 | N 6 | N 8 | NNW 8 | N 9 | N 8 | N 7 | N 7 | N 7 | NNW 6 | NNE 6 | N 9 |
Wave Graph | |||||||||||||||||||
225 | 924 | 290 | 151 | 113 | 179 | 326 | 243 | 173 | 309 | 277 | 364 | 217 | 124 | 135 | 89 | 41 | 70 | 148 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross | off | off | off | cross |
High Tide | 11:36PM1.86m | 2:36PM1.53m | 1:00AM1.75m | 4:38PM1.63m | 3:05AM1.74m | 5:34PM1.77m | 4:36AM1.86m | 6:12PM1.90m | 5:37AM2.01m | 6:43PM2.00m | 6:26AM2.14m | 7:12PM2.08m | |||||||
Low Tide | 7:11AM0.62m | 7:06PM1.35m | 8:59AM0.62m | 9:37PM1.34m | 10:29AM0.52m | 11:02PM1.18m | 11:31AM0.41m | 11:53PM0.98m | 12:17PM0.33m | 00:33AM0.78m | 12:56PM0.30m | 1:08AM0.61m | |||||||
— | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | |
6:45 | — | 6:45 | — | — | 6:44 | — | — | 6:43 | — | — | 6:42 | — | — | 6:40 | — | — | 6:39 | — | |
mm | 5 | 2 | 5 | 7 | — | 1 | 1 | 1 | — | — | — | 1 | — | — | — | 1 | 2 | 7 | 6 |
Temp °C | 28 | 28 | 29 | 28 | 29 | 29 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 26 |
Feels °C | 31 | 29 | 33 | 29 | 31 | 30 | 28 | 29 | 29 | 27 | 28 | 28 | 27 | 28 | 28 | 29 | 31 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SW 9 | NW 10 | N 10 | WNW 8 | N 9 | SSW 8 | SSW 9 | S 9 | ENE 10 | N 8 | NNW 8 | S 9 | N 8 | S 8 | S 8 | N 7 | NNW 6 | N 8 | N 9 |
103 | 924 | 290 | 151 | 113 | 76 | 61 | 40 | 63 | 309 | 277 | 14 | 217 | 12 | 10 | 89 | 41 | 12 | 148 | |
Swell 2 Height (m) Direction Period (s) | S 10 | E 10 | W 6 | SSW 8 | S 8 | E 9 | E 9 | E 8 | S 8 | SSW 9 | S 9 | ENE 10 | S 8 | ENE 8 | ENE 8 | S 8 | SE 9 | ESE 9 | NW 7 |
90 | 16 | 97 | 62 | 37 | 25 | 40 | 22 | 36 | 42 | 24 | 18 | 12 | 7 | 6 | 10 | 13 | 8 | 19 | |
Swell 3 Height (m) Direction Period (s) | ESE 9 | ENE 10 | SSW 8 | N 10 | SW 8 | NW 7 | E 13 | ENE 9 | E 11 | NE 11 | NE 10 | SW 8 | ENE 9 | SSW 8 | ESE 10 | ESE 10 | ENE 7 | S 7 | S 8 |
15 | 19 | 111 | 73 | 23 | 12 | 3 | 8 | 3 | 41 | 25 | 10 | 8 | 6 | 9 | 9 | 5 | 4 | 5 | |
Wind waves Height (m) Direction Period (s) | NW 7 | SSW 9 | — | E 5 | E 5 | NNE 8 | NNE 7 | N 7 | N 6 | — | — | N 9 | — | N 7 | N 7 | — | NE 3 | NNE 6 | ENE 4 |
225 | 124 | — | 100 | 61 | 179 | 326 | 243 | 173 | — | — | 364 | — | 124 | 135 | — | 2 | 70 | 21 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 26 | 799 | 63 | 733 | 0 | 733 | 29 | 29 | 29 | 29 | 657 | 657 | 609 | 657 | 657 | 0 | 667 | 0 | 1 |
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.










