
Surf Forecasts:
Topaz Street surf forecast from 11 Aug 2026:
- Best quality surf: Friday 14 Aug, 5AM (local time) - 2ft (0.6m), 15s period, SSW swell with glassy winds.
- Most powerful swell: Saturday 15 Aug, 5AM (local time) - 2.5ft (0.8m), 17s period, SSW swell with 373 kJ wave energy.
- Next surfable swell (1★+): Tuesday 11 Aug, 8AM (local time) - 1.5ft (0.4m), 19s period with SW swell.
Best Forecast Surf Conditions for Topaz Street this week:
The surf forecast for Topaz Street over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 11) at 8AM. The primary swell is predicted to be 0.4m and 19s period with a secondary swell of 0.4m and 13s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Topaz Street in the next 16 days are 0.8m 17s and forecast to arrive on Saturday (Aug 15) at 5AM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Tue 11th Aug) | 1.5ft (0.4m) 19s |
| Best Surf | 5AM (Fri 14th Aug) | 2ft (0.6m) 15s |
| Most Powerful | 5AM (Sat 15th Aug) | 2.5ft (0.8m) 17s |
Table - best surf conditions forecast for Topaz Street over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s break it down for the Topaz Street area.
It’s a pretty grim outlook, to be honest. Over the entire 16 days, the surf is small and the winds are almost always working against us. The water is unseasonably warm, sitting at about 71°F, which is about 6°F warmer than average for this time of year.
From Monday, August 10th, it’s all tiny slop. We’re looking at 1 ft to 2 ft swells from the SW or SSW, with onshore or cross-onshore winds. The period is long enough to be a groundswell (13 to 20 seconds), but the wind makes it choppy and messy. The energy is moderate, but it doesn’t mean much when the waves are that small and blown out.
The middle of the week and the weekend of the 15th-16th sees the swell nudge up to about 3 ft to 3 ft from the SSW. Energy readings get into the 300s, which is moderate to strong. But again, the wind is onshore or cross-onshore. At a beach/jetty spot like this, a long-period groundswell (16 sec) tends to go fat and straight, so the shape won’t be great. It’s all just marginal.
The one day that stands out is Thursday, August 20th. The morning session has a 2 ft SSW swell with a 14-second period. The wind is a light offshore from the SE at about 9 mph, giving clean conditions. The energy is moderate (262). This is easily the best session of the whole run. It’s small, but it’ll be clean and actually surfable. Friday the 21st morning is similar, but smaller at 1 ft.
After that, it’s back to a long run of tiny, blown-out junk. The last week is all 0.9 ft to 2 ft with onshore winds and poor conditions. The energy drops right back down to low to moderate.
So here’s the call: if you’re desperate for a paddle, the morning of Thursday, August 20th is your only real shot. It’s the one clean window in a sea of mediocrity. Otherwise, it’s a long, quiet stretch. The break is fairly consistent around here, but the conditions just aren’t lining up this time.
Rusty.
Short Range ForecastMostly dry. Warm (max 23°C on Tue afternoon, min 19°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 22°C on Sat afternoon, min 19°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | ||||||||||||||
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 19 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 19 | SSW 18 | SW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SW 15 | SW 14 |
Wave Graph | |||||||||||||||||||
96 | 56 | 154 | 152 | 143 | 127 | 161 | 124 | 121 | 186 | 137 | 211 | 223 | 330 | 326 | 318 | 306 | 217 | 214 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | cross-on | cross-on | on | cross-on | cross | cross-on | cross-on | cross | on | cross-on | cross-on | on | glassy | cross | on | cross-on |
High Tide | 8:11PM2.03m | 9:55AM1.29m | 9:00PM2.07m | 10:28AM1.38m | 9:45PM2.02m | 11:00AM1.45m | 10:30PM1.91m | 11:33AM1.50m | 11:13PM1.72m | 12:06PM1.53m | 11:58PM1.49m | 12:40PM1.54m | 00:47AM1.25m | ||||||
Low Tide | 3:25AM-0.41m | 2:47PM0.56m | 4:03AM-0.40m | 3:36PM0.46m | 4:38AM-0.33m | 4:23PM0.38m | 5:12AM-0.20m | 5:11PM0.35m | 5:43AM-0.02m | 6:01PM0.35m | 6:12AM0.19m | 6:56PM0.38m | |||||||
— | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — | 6:15 | — | — | 6:15 | — | — | |
— | — | 7:44 | — | — | 7:43 | — | — | 7:42 | — | — | 7:40 | — | — | 7:39 | — | — | 7:38 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 22 | 23 | 21 | 21 | 22 | 21 | 20 | 20 | 19 | 20 | 20 | 20 | 20 | 22 | 21 | 21 | 22 | 21 |
Feels °C | 21 | 23 | 22 | 21 | 22 | 22 | 21 | 20 | 19 | 19 | 20 | 19 | 20 | 21 | 22 | 21 | 21 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SSW 18 | SW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SW 15 | SW 14 |
68 | 56 | 154 | 152 | 143 | 127 | 161 | 124 | 121 | 186 | 104 | 211 | 223 | 330 | 326 | 318 | 306 | 217 | 214 | |
Swell 2 Height (m) Direction Period (s) | SW 19 | SW 14 | SSW 12 | SSW 12 | SW 13 | SW 13 | S 12 | S 11 | S 11 | SSW 20 | SSW 19 | SW 14 | W 5 | W 5 | S 11 | W 5 | W 5 | WSW 10 | W 5 |
96 | 33 | 29 | 28 | 27 | 28 | 12 | 21 | 21 | 75 | 137 | 103 | 16 | 13 | 9 | 21 | 14 | 10 | 28 | |
Swell 3 Height (m) Direction Period (s) | SW 10 | SW 18 | SW 15 | SW 13 | SSW 12 | S 12 | W 12 | SW 12 | SW 12 | S 10 | S 9 | S 9 | SSW 18 | SW 13 | W 11 | S 11 | S 11 | S 10 | WSW 9 |
4 | 52 | 54 | 28 | 27 | 11 | 3 | 6 | 24 | 7 | 7 | 15 | 180 | 44 | 2 | 9 | 9 | 9 | 8 | |
Wind waves Height (m) Direction Period (s) | — | — | W 2 | W 3 | W 4 | SW 12 | SW 11 | — | WSW 5 | — | — | W 3 | — | — | W 5 | — | — | W 5 | — |
— | — | 1 | 2 | 1 | 35 | 18 | — | 3 | — | — | 2 | — | — | 14 | — | — | 13 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 27 | 84 | 116 | 18 | 168 | 73 | 15 | 3 | 116 | 27 | 3 | 62 | 4 | 4 | 116 | 0 | 4 | 54 | 28 |
Best forecast wave conditions in Los Angeles County | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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Information about the Topaz Street Surf forecast
The above surf forecast table for Topaz Street provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Topaz Street can be found by selecting the local surf guide option on the grey menu. Our Topaz Street 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 (Topaz Street) 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 Topaz Street 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.
Topaz Street is 2 km (1 miles) from Redondo Beach. If you plan a vacation in Los Angeles County, look for hotels and other accommodation in Redondo Beach. Redondo Beach has rooms for a wide range of budgets as well as car hire and transport links.











