
Surf Forecasts:
Californias surf forecast from 10 Aug 2026:
- Best quality surf: Tuesday 11 Aug, 12AM (local time) - 2.5ft (0.8m), 12s period, E swell with cross-offshore winds.
- Most powerful swell: Monday 10 Aug, 6PM (local time) - 3ft (0.9m), 13s period, E swell with 273 kJ wave energy.
- Next surfable swell (1★+): Tuesday 11 Aug, 12AM (local time) - 2.5ft (0.8m), 12s 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 Tuesday (Aug 11) at 12AM. The primary swell is predicted to be 0.8m and 12s 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 0.9m 13s and forecast to arrive on Monday (Aug 10) at 6PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 11s period and expected on Monday (Aug 10) at 6PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Tue 11th Aug) | 2.5ft (0.8m) 12s |
| Best Surf | 12AM (Tue 11th Aug) | 2.5ft (0.8m) 12s |
| Most Powerful | 6PM (Mon 10th Aug) | 3ft (0.9m) 13s |
Table - best surf conditions forecast for Californias over the next 16 days.
The Lowdown
G’day, it’s Rusty here.
Honestly, mate, the next couple of weeks are looking pretty bleak. We’ve got a solid stretch of small, weak surf and not much push behind it. The swell energy is weak across the board, and the windows of clean conditions are few and far between. There’s a lot of waiting and not a lot of riding.
To start things off, the only spot on the list is Californias, a reef break. The water’s sitting at 86°, which is about average for this time of year – nothing weird there. On Monday the 10th, we’ve got a tiny 4ft W swell rolling in with a 10-second period. The energy is weak (247), and while the early morning is clean, it’s really just not enough to get excited about. The wind is cross-off, but the surf quality is poor – it’s a scratchy, weak little wave. It stays small through the afternoon, dropping to 3ft.
Tuesday the 11th is even smaller, with a 2ft E swell and a 12-second period. There’s a touch more energy in the water (73), but it’s still weak. The morning is clean enough, but the conditions are ordinary. We see a S cross-on breeze in the afternoon, and it just gets messy.
Wednesday the 12th drops to 1ft, with energy down to 40. It’s cross-shore and choppy, not worth a paddle. Thursday the 13th is similar, 2ft N swell, but the period is a short 8 seconds. The morning has a cross-off breeze, but it’s still poor.
Friday the 14th shows a little bump – 2ft W swell with an 8-second period. The energy is up to 61, which is still weak, but the morning is glassy clean with a light offshore. It’s surfable, but you’d be paddling for gutless little lumps. Not a standout by any stretch.
Saturday the 15th and Sunday the 16th are back to tiny 2ft and 1ft, with weak energy and onshore/cross-off winds. By Monday the 17th, it’s down to 1ft with 10-second periods. The energy is just 23. It’s clean, but there’s nothing to ride.
From the 18th through the 25th, it’s a desert. Swell heights hover around 0.7ft to 1ft, energy drops into single digits or the low 20s. There’s a bit of offshore wind here and there, keeping it clean, but a clean ankle-snapper is still an ankle-snapper. The 21st and 22nd have periods with zero swell. Total flatness.
If you’re a beginner, this is actually a good time to stay on the beach. The swell never gets over 5ft, so it’s not dangerous, but it’s just not there. Given the persistent small surf, poor quality, and the increasing winds later in the period, this setup looks more interesting for kite surfing than paddle surfing – at least there’ll be some breeze to play with.
There’s one faint glimmer on the horizon. On Tuesday the 25th, the forecast shows a 0.7ft E swell with a much longer 13-second period. The energy is still weak (13), but that longer period hints at a bit more push. It’s a long way out, so treat it as promising but not certain. Don’t book your flights for that one.
Bottom line: the next 16 days are a write-off for real surfing. It’s a blank run, but that’s the way it goes sometimes. Forecasts can change, so keep an eye on it, but I wouldn’t hold my breath.
Rusty out.
Short Range ForecastLight rain (total 5mm), mostly falling on Mon night. Warm (max 30°C on Mon morning, min 27°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 46mm), heaviest during Thu night. Warm (max 29°C on Thu morning, min 27°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | |||||||||||||||
AM | 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) | W 10 | W 10 | E 12 | E 12 | E 12 | ENE 12 | ENE 11 | ENE 11 | N 9 | N 8 | N 7 | SW 8 | W 8 | W 7 | W 6 | W 8 | W 7 | ENE 11 | ENE 10 | ENE 10 | ENE 10 |
Wave Graph | |||||||||||||||||||||
247 | 116 | 199 | 73 | 72 | 46 | 40 | 39 | 24 | 28 | 25 | 0 | 45 | 34 | 19 | 28 | 23 | 22 | 20 | 20 | 20 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-on | cross-off | cross | cross-on | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:33PM1.89m | 5:36AM2.05m | 7:10PM2.00m | 6:28AM2.16m | 7:43PM2.07m | 7:14AM2.24m | 8:13PM2.13m | 7:57AM2.27m | 8:42PM2.15m | 8:37AM2.24m | 9:11PM2.15m | 9:15AM2.15m | 9:39PM2.13m | ||||||||
Low Tide | 11:41AM0.32m | 11:59PM1.13m | 12:31PM0.21m | 00:45AM0.97m | 1:14PM0.15m | 1:25AM0.82m | 1:52PM0.15m | 2:03AM0.69m | 2:27PM0.21m | 2:39AM0.60m | 3:00PM0.32m | 3:15AM0.54m | 3:31PM0.46m | ||||||||
5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | |
— | 7:09 | — | — | 7:08 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:06 | — | — | 7:05 | — | |
mm | — | — | 1 | 2 | — | — | 2 | — | — | 6 | 8 | 8 | 2 | 6 | 14 | 2 | — | — | 2 | 1 | — |
Temp °C | 30 | 30 | 28 | 29 | 30 | 28 | 27 | 27 | 27 | 29 | 29 | 27 | 28 | 29 | 27 | 28 | 29 | 27 | 28 | 29 | 27 |
Feels °C | 31 | 32 | 31 | 33 | 34 | 33 | 30 | 29 | 31 | 34 | 34 | 31 | 33 | 33 | 30 | 30 | 31 | 30 | 31 | 32 | 29 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 11 | S 10 | SW 10 | SW 10 | SW 9 | SW 9 | SW 9 | S 9 | SW 8 | SW 8 | SW 8 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SW 8 | SSW 9 | SW 9 |
558 | 496 | 252 | 222 | 192 | 144 | 119 | 79 | 76 | 55 | 43 | 44 | 116 | 116 | 116 | 116 | 124 | 124 | 84 | 94 | 79 | |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | SW 10 | S 10 | S 9 | S 10 | S 9 | S 9 | SW 8 | N 8 | S 8 | S 9 | W 8 | W 7 | W 6 | W 8 | W 7 | W 6 | S 9 | ENE 10 | S 9 |
388 | 272 | 266 | 192 | 140 | 143 | 106 | 73 | 54 | 28 | 35 | 39 | 45 | 34 | 19 | 28 | 23 | 12 | 41 | 20 | 14 | |
Swell 3 Height (m) Direction Period (s) | W 10 | W 10 | E 12 | E 12 | E 12 | ENE 12 | ENE 11 | ENE 11 | N 9 | S 9 | N 7 | W 5 | N 7 | N 6 | E 5 | E 6 | ENE 11 | ENE 11 | ENE 10 | W 7 | ENE 10 |
247 | 116 | 199 | 73 | 72 | 46 | 40 | 39 | 24 | 40 | 25 | 13 | 16 | 7 | 5 | 11 | 23 | 22 | 20 | 8 | 20 | |
Wind waves Height (m) Direction Period (s) | — | ESE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 6 | E 6 | E 6 | E 6 | ESE 5 |
— | 61 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 11 | 35 | 34 | 33 | 39 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 4 | 0 | 0 | 4 | 0 | 624 | 624 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Best forecast wave conditions in Okinawa | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
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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.











