
Surf Forecasts:
Japs Cove surf forecast from 21 Jul 2026:
- Best quality surf: Thursday 23 Jul, 2AM (local time) - 5ft (1.5m), 7s period, W swell with glassy winds.
- Most powerful swell: Sunday 26 Jul, 2AM (local time) - 3ft (0.9m), 19s period, SW swell with 546 kJ wave energy.
- Next surfable swell (1★+): Thursday 23 Jul, 2AM (local time) - 5ft (1.5m), 7s period with W 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 Thursday (Jul 23) at 2AM. The primary swell is predicted to be 1.5m and 7s period with a secondary swell of 1.3m and 7s. Another secondary swell of 0.7m and 14s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Japs Cove in the next 16 days are 0.9m 19s and forecast to arrive on Sunday (Jul 26) at 2AM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 23rd Jul) | 5ft (1.5m) 7s |
| Best Surf | 2AM (Thu 23rd Jul) | 5ft (1.5m) 7s |
| Most Powerful | 2AM (Sun 26th Jul) | 3ft (0.9m) 19s |
Table - best surf conditions forecast for Japs Cove over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what's on the menu for this stretch. Honestly, it's a bit of a tough one to call. We're looking at a 16-day window, but the first solid recommendation doesn't kick off until Tuesday, July 30th. Before that, the conditions are just too messy to get excited about.
The main event, and really the only true standout across the whole period, shapes up for Tuesday, July 30th, Thursday morning. The call is for Japs Cove. Now, this is a tricky reef set-up that's inconsistent and only for the advanced crew. It's super sheltered, so it needs a specific angle. The swell is coming in from the SSW at a modest 3 ft, but the period is a solid 15 seconds, which is proper groundswell energy. The combined energy is sitting at 411 (moderate), which is decent for such a sheltered spot. The sunrise session on the 30th looks like the pick of the bunch, with a light offshore from the SW at 6 mph. That light breeze should keep the surface clean, making the most of what is a very marginal wave.
The water temp is about average for the time of year, nothing unusual there. The whole setup is more about quality than quantity. Don't expect a crowd, but it's a spot that can be good when it's on.
The run-up to this is a write-off. From July 21st through to the 29th, it's a non-stop parade of 'poor surf conditions' and 'marginal' tags. The winds are mostly cross-onshore, chopping up the small, weak swell. The energy values are moderate, but the wave quality is just not there for a paddle. There's a brief flicker of life on Saturday, July 27th, Monday morning, with a glassy wind and a 3 ft SSW swell, but it's still only rated as marginal.
After the 30th, the window closes back up. Friday, August 1st, Saturday morning has a similar story: a clean early session with a 4 ft S swell, but the wind is that light offshore again. The energy is moderate (519). However, the period drops to 13 seconds and the overall quality is still just 'marginal'. From Sunday, August 2nd, the energy really drops off a cliff, and we're back to small, weak, cross-onshore slop for the rest of the run. The combined energy takes a nosedive to the low 100s by the end, which is barely a ripple.
So, to sum it up: if you're an advanced surfer and you're patient, the best chance you've got is the early morning window on July 30th, Thursday morning, at Japs Cove. The rest of the time, it's a pretty grim outlook. For this sheltered spot, it tends not to blow out for this long, so it's a bit of a bummer. The setup is better for a kite than a paddle for most of this period.
Rusty.
Short Range ForecastMostly dry. Warm (max 23°C on Thu afternoon, min 20°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 24°C on Sun afternoon, min 21°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | ||||||||||||||
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) | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | W 7 | SSW 14 | SSW 13 | S 13 | SSW 24 | SSW 24 | SW 21 | SSW 21 | SW 21 | SW 19 | SW 19 | SSW 18 | SW 18 |
Wave Graph | |||||||||||||||||||
175 | 481 | 199 | 291 | 239 | 183 | 202 | 131 | 141 | 222 | 368 | 217 | 368 | 404 | 355 | 546 | 384 | 413 | 375 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross | cross-on | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | cross-on | on | cross-on | cross-on | cross-on |
High Tide | 3:49AM1.29m | 4:02PM1.89m | 6:02AM1.23m | 4:55PM1.91m | 7:47AM1.30m | 5:48PM1.95m | 8:40AM1.37m | 6:36PM2.01m | 9:12AM1.43m | 7:20PM2.08m | 9:38AM1.48m | 7:59PM2.16m | |||||||
Low Tide | 10:17PM0.88m | 8:50AM0.98m | 11:45PM0.76m | 9:39AM1.13m | 00:51AM0.63m | 10:51AM1.23m | 1:40AM0.50m | 12:04PM1.26m | 2:19AM0.40m | 1:00PM1.24m | 2:53AM0.31m | 1:44PM1.20m | 3:25AM0.24m | ||||||
— | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 6:00 | — | — | 6:00 | — | — | |
8:01 | — | 8:00 | — | — | 8:00 | — | — | 8:00 | — | — | 7:59 | — | — | 7:59 | — | — | 7:58 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 21 | 22 | 22 | 20 | 22 | 22 | 22 | 23 | 22 | 21 | 22 | 22 | 22 | 23 | 23 | 23 | 24 | 24 |
Feels °C | 22 | 22 | 21 | 19 | 20 | 19 | 20 | 23 | 22 | 22 | 22 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | W 7 | W 7 | SSW 13 | W 7 | W 7 | S 13 | W 6 | SSW 12 | SSW 12 | SW 19 | SW 19 | SSW 18 | W 7 |
175 | 481 | 199 | 291 | 239 | 183 | 150 | 86 | 141 | 123 | 58 | 158 | 41 | 152 | 109 | 546 | 384 | 413 | 73 | |
Swell 2 Height (m) Direction Period (s) | SW 13 | W 4 | SSW 12 | SSW 9 | SSW 8 | SSW 8 | SSW 14 | S 13 | S 12 | S 13 | S 13 | W 7 | SW 21 | SSW 21 | SW 21 | SSW 12 | SSW 11 | SSW 11 | SW 18 |
84 | 1 | 123 | 47 | 26 | 22 | 178 | 121 | 73 | 222 | 166 | 32 | 368 | 404 | 355 | 164 | 115 | 66 | 375 | |
Swell 3 Height (m) Direction Period (s) | S 10 | SSE 14 | SSE 13 | S 13 | SSE 16 | SSE 15 | S 13 | SSW 14 | SW 26 | SSW 26 | SSW 24 | SSW 24 | SSW 14 | W 6 | W 6 | W 6 | W 6 | SW 13 | SSW 11 |
51 | 20 | 16 | 12 | 50 | 43 | 130 | 131 | 105 | 66 | 368 | 217 | 104 | 28 | 19 | 18 | 26 | 26 | 79 | |
Wind waves Height (m) Direction Period (s) | — | — | W 3 | W 4 | W 4 | W 5 | W 7 | — | W 6 | — | — | — | — | — | — | — | — | W 6 | — |
— | — | 3 | 6 | 9 | 53 | 202 | — | 62 | — | — | — | — | — | — | — | — | 26 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 11 | 11 | 156 | 40 | 156 | 77 | 0 | 73 | 127 | 10 | 9 | 64 | 10 | 11 | 127 | 11 | 11 | 73 | 9 |
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.










