
Surf Forecasts:
Japs Cove surf forecast from 9 Jul 2026:
- Best quality surf: Sunday 12 Jul, 5AM (local time) - 2.5ft (0.7m), 14s period, SSW swell with glassy winds.
- Most powerful swell: Thursday 9 Jul, 11PM (local time) - 2.5ft (0.8m), 16s period, SSW swell with 288 kJ wave energy.
- Next surfable swell (1★+): Sunday 12 Jul, 5AM (local time) - 2.5ft (0.7m), 14s 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 Sunday (Jul 12) at 5AM. The primary swell is predicted to be 0.7m and 14s period with a secondary swell of 0.3m and 5s. 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 0.8m 16s and forecast to arrive on Thursday (Jul 09) at 11PM. 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+) | 5AM (Sun 12th Jul) | 2.5ft (0.7m) 14s |
| Best Surf | 5AM (Sun 12th Jul) | 2.5ft (0.7m) 14s |
| Most Powerful | 11PM (Thu 9th Jul) | 2.5ft (0.8m) 16s |
Table - best surf conditions forecast for Japs Cove over the next 16 days.
G’day, Rusty here. Look, I’m gonna level with you—this forecast for Japs Cove is a tough one to write. It’s a real barren stretch, and for the next 16 days, there’s not a single standout session worth paddling out for. We’ve got a long gap of nothing but poor conditions. Let’s walk through it, because there’s a glimmer of something towards the end, but it’s not for the faint-hearted.
The water’s sitting at 68°, which is a touch warmer than normal for this time of year—like the ocean’s having a little heatwave. But that’s where the good news ends.
We kick off on Thursday, 9 July, with a weak 3 ft SSW swell at 16 seconds. The energy is moderate (383), but the cross-on wind from the SSE is already messing things up, making it choppy. It’s a reef break, advanced-only, and it’s inconsistent, so even on a good day you’re waiting around. This is not a good day.
Friday 10 July through to Monday 13 July: same story, day after day. The swell drops to 2 ft, then 2 ft, with periods getting shorter—down to 13 seconds. The wind is cross-on or onshore, and the wave energy falls into the weak-moderate range (as low as 159). The surf is consistently poor. There’s nothing to get excited about.
Tuesday 14 July to Thursday 16 July gets even smaller—1 ft of SSW swell. The energy dribbles away to 120. The wind is mostly cross-on, sometimes onshore. It’s flat and frustrating. You’d be better off doing anything else.
Then we hit a bit of a turning point. On Friday 17 July, we get a morning of light onshore wind (6 mph) and a 1 ft SSW swell with a very long period of 19 seconds. The energy is still low (160), but that long period means if you’re a patient expert, there might be a few clean lines at this sheltered reef. The water is calm, almost glassy in the morning—it’s the best of a bad bunch, but it’s still tiny.
Saturday 18 July sees a little bump: 2 ft SW swell at 18 seconds, with a moderate energy of 298. The wind is cross-shore, which is a bit better, but it’s still just a tease. The 16 mph afternoon wind makes it messy.
Now, look ahead to Sunday 19 July and Monday 20 July. This is the only real pulse in the whole outlook. The swell builds to 3 ft on Sunday afternoon, then 5 ft on Monday morning, both from the S. The energy jumps to strong—1111 and 1117 respectively. The period is solid (16-17 seconds). But here’s the catch: the wind is cross-on, and the surf is still rated as poor or marginal. At 5 ft, it’s getting too big for beginners, and with that cross-on chop, it’s not clean. For experts, it might offer some power, but the quality isn’t there. The swell direction (S) is a bit off from the optimum (SSW), so it’s not hitting the reef perfectly.
After that, it fades again. Tuesday 21 July to Friday 24 July, the swell drops back to 2 ft and then 1 ft, with energy falling to 114. The wind stays cross-on. It’s a dead end.
So, what’s the call? Honestly, there are no standouts here. The only moment that’s close to interesting is the morning of Friday 17 July, with that rare long-period, tiny swell and light winds. And the 5 ft pulse on Monday 20 July has power, but it’s messy. If you’re an expert and you’re desperate, you might find something, but don’t expect much. This is a reef that rarely breaks well, and this stretch proves it. The only thing keeping my hopes up is that it tends not to stay this poor forever—forecasts change.
Rusty.
Short Range ForecastMostly dry. Warm (max 20°C on Sat afternoon, min 17°C on Thu morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 23°C on Tue night, min 19°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | |||||||||||||||
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) | 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 | SW 19 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 16 | SW 16 |
Wave Graph | |||||||||||||||||||||
298 | 223 | 284 | 209 | 191 | 188 | 193 | 196 | 170 | 183 | 178 | 108 | 139 | 73 | 69 | 59 | 61 | 109 | 108 | 95 | 90 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | glassy | cross-on | cross-on | cross-on | on | on | cross-on |
High Tide | 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 | 11:35AM1.69m | 10:35PM2.45m | ||||||||
Low Tide | 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 | 5:03AM-0.12m | 4:24PM0.97m | ||||||||
5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | |
— | 8:06 | — | — | 8:06 | — | — | 8:06 | — | — | 8:05 | — | — | 8:05 | — | — | 8:05 | — | — | 8:04 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 18 | 18 | 19 | 19 | 18 | 19 | 20 | 19 | 20 | 21 | 20 | 21 | 22 | 20 | 21 | 22 | 23 | 23 | 25 | 25 |
Feels °C | 17 | 18 | 18 | 18 | 18 | 19 | 18 | 21 | 19 | 20 | 21 | 20 | 21 | 21 | 19 | 20 | 21 | 22 | 23 | 25 | 23 |
Swell 1 Height (m) Direction Period (s) | 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 | SSW 13 | SSW 12 | SSW 12 | SW 18 | W 6 | W 7 | SW 16 |
298 | 223 | 284 | 209 | 191 | 188 | 193 | 196 | 170 | 183 | 178 | 108 | 139 | 73 | 69 | 59 | 61 | 109 | 16 | 14 | 90 | |
Swell 2 Height (m) Direction Period (s) | W 9 | W 7 | W 7 | WSW 6 | W 10 | W 6 | W 6 | W 6 | W 5 | W 5 | S 15 | S 14 | W 5 | S 13 | W 4 | W 4 | SW 18 | SSW 13 | SW 18 | SW 16 | W 6 |
83 | 24 | 23 | 13 | 46 | 7 | 10 | 9 | 5 | 2 | 38 | 15 | 2 | 56 | 4 | 3 | 49 | 65 | 108 | 95 | 6 | |
Swell 3 Height (m) Direction Period (s) | S 9 | WNW 10 | S 9 | WNW 10 | S 9 | W 10 | S 20 | S 20 | S 18 | S 18 | SW 21 | S 16 | SW 21 | SW 19 | SW 19 | SW 19 | W 14 | W 5 | SSW 12 | SSW 12 | SSW 12 |
2 | 18 | 2 | 19 | 2 | 7 | 7 | 7 | 25 | 25 | 18 | 20 | 18 | 59 | 59 | 58 | 16 | 2 | 15 | 29 | 28 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 5 | — | — | W 5 | — | — | W 4 | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | 2 | — | — | 4 | — | — | 3 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 10 | 11 | 9 | 10 | 11 | 9 | 10 | 11 | 9 | 10 | 158 | 41 | 156 | 73 | 0 | 156 | 127 | 9 | 11 | 11 | 25 |
Best forecast wave conditions in Los Angeles County | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.










