
Surf Forecasts:
Japs Cove surf forecast from 8 Jul 2026:
- Best quality surf: Saturday 11 Jul, 8PM (local time) - 2.5ft (0.7m), 15s period, SSW swell with cross-offshore winds.
- Most powerful swell: Wednesday 8 Jul, 2PM (local time) - 2.5ft (0.8m), 16s period, SSW swell with 339 kJ wave energy.
- Next surfable swell (1★+): Saturday 11 Jul, 8PM (local time) - 2.5ft (0.7m), 15s period with SSW swell.
Best Forecast Surf Conditions for Japs Cove this week:
The surf forecast for Japs Cove over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 11) at 8PM. The primary swell is predicted to be 0.7m and 15s period with a secondary swell of 0.4m and 6s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Japs Cove in the next 16 days are 0.8m 16s and forecast to arrive on Wednesday (Jul 08) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Sat 11th Jul) | 2.5ft (0.7m) 15s |
| Best Surf | 8PM (Sat 11th Jul) | 2.5ft (0.7m) 15s |
| Most Powerful | 2PM (Wed 8th Jul) | 2.5ft (0.8m) 16s |
Table - best surf conditions forecast for Japs Cove over the next 16 days.
Alright, Rusty here. Let’s talk about what’s on the menu for Japs Cove over the next couple of weeks.
Right off the bat, we’ve got a quiet start. The first morning on Wednesday, July 8th, you’ll see a small 2ft SSW swell wrapping in, with a 16-second period—that’s proper groundswell. The water temperature is sitting at 68°, which is a touch warmer than normal for this time of year. The problem is the wind is cross-on from the WSW at 6 mph, and it’s kicking up a bit of ripple, so the conditions are just marginal. The wave energy is moderate at best (444).
Honestly, from Wednesday right through to Saturday, July 18th, it’s a rough stretch. The swell stays tiny—mostly under 3ft—and the wind is almost always cross-on or onshore, keeping the surface choppy or poor. There’s a little moment on Thursday afternoon, July 16th, where the wind swings light offshore from the north, and you get clean conditions with a 1ft SW swell, but it’s barely surfable. For almost two weeks straight, this is a bleak run. Japs Cove is a sheltered reef, and it usually needs the right direction to light up, but nothing’s shaping up here.
Then, on Sunday morning, July 19th, things finally look interesting. We’ve got a much bigger push of swell—4ft from the SSE, with a 17-second period, and the wave energy jumps into strong territory at 1126. That’s real energy. Unfortunately, the wind is cross-on from the west at 6 mph, so the surface won’t be pristine. Still, the swell size and long period could produce some lined-up waves on this reef. It’s not perfect, but it’s the best of the whole outlook. That same day in the afternoon, the swell actually picks up to 4ft, but the wind gets stronger and cross-on, so it gets messy. If I was picking a window, Sunday morning is the one to pencil in.
After that, it trails off again. Monday the 20th still has some size—4ft to 4ft from the S and SSE—but it’s cross-on or onshore, and the quality isn’t there. For the rest of the run into July 23rd, we’re back to small, weak, and choppy conditions.
So, to sum it up: the first two weeks are a write-off for decent waves. Your one real standout is Sunday, July 19th morning, when that bigger, long-period SSE groundswell rolls in. The reef could handle that direction well, but you’ll need to deal with a bit of cross-on breeze. Crowds at Japs Cove can happen, and with this being the only decent window in a long dry spell, expect a few locals in the water. This spot is inconsistent and for advanced surfers only—don’t bring a learner into that.
Stay patient, and keep an eye on that Sunday.
- Rusty
Short Range ForecastMostly dry. Warm (max 21°C on Wed afternoon, min 18°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 21°C on Mon afternoon, min 18°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | |||||||||||||||
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) | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 14 | SW 19 | SW 19 | SW 18 | SW 18 |
Wave Graph | |||||||||||||||||||||
268 | 339 | 306 | 298 | 223 | 284 | 209 | 191 | 188 | 193 | 196 | 170 | 183 | 178 | 108 | 139 | 73 | 59 | 58 | 80 | 109 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | on | on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | on | cross-on | cross-on | on | on | cross-on | cross-on | on | cross-on | cross-on |
High Tide | 4:30PM2.00m | 6:07AM1.26m | 5:23PM2.14m | 7:36AM1.33m | 6:18PM2.29m | 8:38AM1.42m | 7:12PM2.43m | 9:27AM1.51m | 8:05PM2.53m | 10:11AM1.58m | 8:57PM2.58m | 10:54AM1.64m | 9:46PM2.56m | ||||||||
Low Tide | 9:18AM0.93m | 00:04AM0.66m | 10:18AM1.04m | 1:05AM0.41m | 11:28AM1.11m | 1:58AM0.18m | 12:36PM1.13m | 2:47AM0.00m | 1:38PM1.10m | 3:34AM-0.12m | 2:35PM1.05m | 4:19AM-0.16m | 3:30PM1.00m | ||||||||
5:48 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:52 | — | — | 5:52 | — | — | |
— | 8:06 | — | — | 8:06 | — | — | 8:06 | — | — | 8:06 | — | — | 8:05 | — | — | 8:05 | — | — | 8:05 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 21 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 22 | 21 |
Feels °C | 20 | 20 | 20 | 20 | 20 | 21 | 19 | 18 | 20 | 18 | 18 | 19 | 20 | 19 | 20 | 20 | 20 | 20 | 21 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | W 6 | SSW 16 | W 8 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 14 | SW 13 | SSW 12 | SW 13 | SW 18 |
53 | 339 | 167 | 298 | 223 | 284 | 209 | 191 | 188 | 193 | 196 | 170 | 183 | 178 | 108 | 139 | 73 | 44 | 50 | 41 | 109 | |
Swell 2 Height (m) Direction Period (s) | SW 16 | W 10 | SSW 16 | W 7 | W 10 | W 8 | W 7 | W 6 | W 6 | WSW 6 | W 5 | W 6 | W 5 | W 9 | W 5 | W 5 | S 13 | SSW 12 | W 5 | SW 18 | SSW 13 |
268 | 16 | 306 | 38 | 69 | 55 | 32 | 19 | 11 | 11 | 9 | 5 | 5 | 14 | 5 | 5 | 56 | 30 | 5 | 80 | 55 | |
Swell 3 Height (m) Direction Period (s) | SSW 19 | S 9 | S 10 | WNW 10 | S 9 | S 9 | W 10 | WNW 10 | S 9 | S 20 | S 20 | S 18 | S 18 | S 15 | S 14 | SW 21 | W 5 | SW 19 | SW 19 | S 12 | W 5 |
123 | 2 | 2 | 32 | 2 | 2 | 8 | 9 | 2 | 7 | 7 | 25 | 25 | 38 | 15 | 18 | 5 | 59 | 58 | 27 | 8 | |
Wind waves Height (m) Direction Period (s) | — | W 7 | — | — | — | — | ESE 2 | — | — | — | — | — | — | — | — | — | — | — | — | W 5 | — |
— | 44 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 8 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 73 | 64 | 11 | 11 | 11 | 11 | 11 | 10 | 9 | 11 | 138 | 11 | 11 | 156 | 9 | 156 | 156 | 12 | 11 | 127 | 11 |
Best forecast wave conditions in Los Angeles County | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Japs Cove Surf forecast
The above surf forecast table for Japs Cove provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Japs Cove can be found by selecting the local surf guide option on the grey menu. Our Japs Cove 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 (Japs Cove) 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 Japs Cove 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.
Japs Cove is 5 km (3 miles) from Rancho Palos Verdes. If you plan a vacation in Los Angeles County, look for hotels and other accommodation in Rancho Palos Verdes. Rancho Palos Verdes has rooms for a wide range of budgets as well as car hire and transport links.










