
Surf Forecasts:
Californias surf forecast from 8 Aug 2026:
- Most powerful swell: Sunday 9 Aug, 9PM (local time) - 6ft (1.9m), 11s period, W swell with 910 kJ wave energy.
Best Forecast Surf Conditions for Californias this week:
The most powerful waves expected at Californias in the next 16 days are 1.9m 11s and forecast to arrive on Sunday (Aug 09) at 9PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 5.5m 11s period and expected on Saturday (Aug 08) at 9PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 9PM (Sun 9th Aug) | 6ft (1.9m) 11s |
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 the next couple of weeks.
Straight up, I'm not gonna sugar-coat it – this is a tough stretch. We're looking at a long, painful gap with no real surf to speak of. From now until the 17th of August, it's pretty much a write-off. We've got storms, gale-force cross-shore winds, and constant thunderstorm risks smashing up what little swell there is. The water is sittin' at a warm 86°F and feels a touch warmer than normal for this time of year, but that's about the only pleasant thing I can say. For the first ten days, the energy is weak (78 to 103) and the conditions are just plain ugly.
The one and only spot worth a mention is Californias. It's a reef break, fairly consistent, and it does need an offshore from the ENE. The optimum swell direction is from the north, so we're already fighting an uphill battle.
Now, let's talk about the one tiny window we have. The best chance of a paddle comes around the 18th and 19th of August. On the 18th, Tuesday morning, we get a moment of glassy conditions with a light ENE wind. The swell is tiny at 2ft from the ENE, with a 12-second period, and the combined energy is a weak 87. It's surfable, but just barely. The 18th afternoon picks up a bit with clean conditions and a 2ft ENE swell, energy jumping to 157 (moderate energy). Then on the 19th, Wednesday morning, we get a clean 3ft easterly swell with a short, choppy 6-second period. That's the biggest surf of the whole window, but the period is short, so it'll be a bit lumpy. The energy is only 99 (weak). This is honestly the pick of a very poor bunch.
After that, the 20th onwards sees the energy drop back to single or low double digits, with messy cross-shore winds and conditions that are just not worth the drive. There's a long-range look at the 23rd of August, Sunday morning, with a 1ft easterly swell and a very long 16-second period, plus a clean offshore wind, but the energy is a paltry 45. It's a promise, but a very, very distant one.
So, to sum it up: if you're absolutely desperate, the 18th and 19th of August at Californias are your only real shot. It's small, it's weak, but at least the wind will be kind. For the rest of the time, I'd suggest you clean your gear, check the wax, and wait for a better forecast. This one's a stinker.
Rusty.
Short Range ForecastHeavy rain (total 29mm), heaviest during Sun night. Warm (max 30°C on Mon afternoon, min 27°C on Sat afternoon). Winds decreasing (gales from the S on Sat afternoon, light winds from the SSE by Mon night). | Days 5-7 Weather SummaryHeavy rain (total 31mm), heaviest during Wed night. Warm (max 31°C on Tue afternoon, min 27°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Sat 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||||
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) | E 11 | ENE 10 | E 10 | E 10 | W 11 | W 11 | W 10 | W 9 | E 12 | E 12 | E 12 | W 8 | W 7 | ENE 10 | W 8 | W 7 | WNW 6 | W 8 | W 7 | W 7 |
Wave Graph | ||||||||||||||||||||
58 | 56 | 68 | 65 | 683 | 448 | 237 | 111 | 104 | 103 | 71 | 45 | 25 | 20 | 18 | 15 | 13 | 12 | 16 | 10 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 4:33PM1.62m | 3:07AM1.83m | 5:46PM1.76m | 4:31AM1.92m | 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 | |||||||
Low Tide | 9:22PM1.33m | 10:37AM0.47m | 10:58PM1.26m | 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 | |||||||
— | — | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 6:00 | — | — | |
7:10 | — | — | 7:10 | — | — | 7:09 | — | — | 7:08 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | |
mm | 4 | 4 | 4 | 5 | 8 | 2 | — | 1 | 1 | — | 1 | 2 | 3 | 6 | 2 | 5 | 8 | 4 | 7 | 4 |
Temp °C | 27 | 29 | 28 | 28 | 28 | 29 | 30 | 28 | 30 | 31 | 28 | 29 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 27 |
Feels °C | 21 | 25 | 27 | 27 | 28 | 32 | 32 | 31 | 33 | 34 | 33 | 34 | 34 | 33 | 34 | 33 | 32 | 33 | 32 | 30 |
Swell 1 Height (m) Direction Period (s) | E 11 | SW 12 | WSW 13 | WSW 12 | W 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 9 | SW 9 | SW 9 | SSW 9 | SW 9 | SW 9 | SSW 8 | SW 9 | SW 9 |
58 | 4002 | 4177 | 1993 | 683 | 882 | 792 | 524 | 449 | 296 | 279 | 144 | 119 | 117 | 194 | 88 | 61 | 113 | 59 | 59 | |
Swell 2 Height (m) Direction Period (s) | NNE 9 | ENE 10 | E 10 | E 10 | SW 10 | W 11 | W 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | W 8 | S 8 | S 9 | W 8 | S 9 | S 9 |
16 | 56 | 68 | 65 | 549 | 448 | 237 | 410 | 305 | 252 | 188 | 109 | 106 | 76 | 18 | 34 | 58 | 12 | 41 | 40 | |
Swell 3 Height (m) Direction Period (s) | E 15 | E 15 | ENE 15 | ENE 15 | E 14 | E 14 | E 13 | W 9 | E 12 | E 12 | E 12 | W 8 | W 7 | ENE 10 | N 8 | W 7 | WNW 6 | N 7 | W 7 | W 7 |
4 | 17 | 21 | 43 | 189 | 184 | 171 | 111 | 104 | 103 | 71 | 45 | 25 | 20 | 10 | 15 | 13 | 4 | 16 | 10 | |
Wind waves Height (m) Direction Period (s) | SSW 11 | S 10 | S 8 | S 10 | SSE 9 | S 11 | SSE 10 | — | — | — | — | — | — | — | — | — | — | ESE 5 | ESE 5 | ESE 5 |
6814 | 2856 | 573 | 1401 | 809 | 646 | 426 | — | — | — | — | — | — | — | — | — | — | 5 | 11 | 18 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1049 | 622 | 619 | 619 | 601 | 733 | 11 | 11 | 4 | 635 | 4 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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.











