
Surf Forecasts:
Topaz Street surf forecast from 10 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, 11PM (local time) - 3ft (0.9m), 16s period, SSW swell with 441 kJ wave energy.
- Next surfable swell (1★+): Monday 10 Aug, 5AM (local time) - 1.5ft (0.5m), 14s period with SSW 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 Monday (Aug 10) at 5AM. The primary swell is predicted to be 0.5m and 14s period with a secondary swell of 0.3m and 4s. 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 0.9m 16s and forecast to arrive on Saturday (Aug 15) at 11PM. 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+) | 5AM (Mon 10th Aug) | 1.5ft (0.5m) 14s |
| Best Surf | 5AM (Fri 14th Aug) | 2ft (0.6m) 15s |
| Most Powerful | 11PM (Sat 15th Aug) | 3ft (0.9m) 16s |
Table - best surf conditions forecast for Topaz Street over the next 16 days.
The Lowdown
Alright, let’s look at what’s brewing over the next couple of weeks. It’s been pretty flat, and honestly, things are gonna stay that way for a good while. There’s a long stretch of days where the surf just isn’t doing a thing, so don’t get too excited for most of this period.
It all starts Monday the 10th of August at Topaz Street, but it’s not worth getting the board wet. You’ve got tiny swell, around 2 ft, coming from the SSW. Wind is light and cross-onshore, making the surface bumpy with little wind ripples. The energy is weak, around 144. Just not worth the paddle.
That same story repeats for days. Tuesday the 11th and Wednesday the 12th are more of the same – small swell, cross-onshore wind, and poor conditions. Thursday the 13th doesn’t help either. The swell stays small and the wind keeps blowing onshore or cross-onshore. It’s a real flat spell.
We get a slight bump in energy on Friday the 14th, with the morning looking marginal. The swell is still only about 1 ft, but the period stretches out to 19 seconds, giving it a little more push. Light onshore wind though. The combined energy jumps to 254, which is moderate, but the wave quality is still lacking. Saturday the 15th and Sunday the 16th follow the same pattern – small, onshore, marginal at best.
Now here’s where I perk up a bit. On Monday the 17th, the morning still looks marginal, but the wind is light cross-onshore. Not perfect, but it’s something. Then Tuesday the 18th morning is the first real standout. We’ve got clean conditions with a light cross-offshore breeze from the SSE, and the wave quality finally hits “expect good surf conditions.” Swell is 2 ft from the SSW, with a 16-second period, and the combined energy is a solid moderate at 260. It’s not big, but it’ll be clean and rideable. That’s the pick of the whole forecast so far.
Wednesday the 19th morning is also worth a look. Another morning with clean, glassy conditions thanks to a light cross-offshore wind from the SSE. Swell is up just a touch to about 2 ft, also from the SSW, with a 15-second period. Energy is similar at 268. This is the best combo of clean waves and consistent little lines we’re going to see. If you can only go once, aim for Wednesday morning the 19th.
The rest of that week quickly drops back to poor conditions with onshore winds and no real swell energy. We’re back to 1 ft to 2 ft with light onshore or cross-onshore breezes. Not much to chase.
By the final week, things stay quiet until Tuesday the 25th. That morning brings another clean window with light cross-offshore wind from the SSE and a very long-period SSW swell of 1 ft, but with a 24-second period – that’s serious groundswell energy. The combined energy is strong at 325. This is a far-out standout, but treat it as promising and uncertain. At a beach setup like Topaz Street, that long period might cause the waves to break too straight, but with clean conditions and that much period, it could still offer some nice lined-up rides.
Overall, don’t expect much for most of this stretch. The real highlights are the Tuesday 18th and Wednesday 19th mornings, and possibly the far-off Tuesday 25th if it holds up. Crowds are possible at Topaz Street, so keep your eyes peeled.
Stay stoked, but keep your expectations low.
Rusty
Short Range ForecastMostly dry. Warm (max 23°C on Mon afternoon, min 21°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 21°C on Wed night, min 19°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | ||||||||||||||
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 14 | SSW 14 | SW 20 | 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 |
Wave Graph | |||||||||||||||||||
120 | 105 | 118 | 96 | 56 | 154 | 152 | 143 | 127 | 125 | 124 | 121 | 188 | 139 | 211 | 223 | 234 | 326 | 436 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | on | cross-on | on | cross-on | cross-on | on | cross-on | cross-on | on | cross-on | on | on | glassy | on | on | cross-on |
High Tide | 9:23AM1.20m | 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 | |||||||
Low Tide | 2:45AM-0.34m | 1:56PM0.69m | 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 | |||||||
— | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — | 6:15 | — | — | |
— | — | 7:45 | — | — | 7:44 | — | — | 7:43 | — | — | 7:42 | — | — | 7:40 | — | — | 7:39 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 23 | 22 | 22 | 23 | 22 | 22 | 22 | 21 | 21 | 21 | 20 | 20 | 21 | 20 | 21 | 21 | 21 |
Feels °C | 22 | 23 | 23 | 22 | 22 | 23 | 22 | 23 | 21 | 21 | 22 | 20 | 20 | 20 | 20 | 19 | 21 | 20 | 21 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | 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 |
120 | 105 | 118 | 68 | 56 | 154 | 152 | 143 | 127 | 125 | 124 | 121 | 188 | 104 | 211 | 223 | 234 | 326 | 436 | |
Swell 2 Height (m) Direction Period (s) | WSW 4 | SSW 20 | SW 20 | SW 19 | SW 14 | SW 15 | SSW 12 | SW 13 | SW 13 | S 12 | S 11 | S 11 | SSW 20 | SSW 19 | SW 14 | SSW 18 | SW 14 | S 10 | S 10 |
3 | 38 | 97 | 96 | 33 | 54 | 28 | 27 | 28 | 11 | 21 | 21 | 75 | 139 | 103 | 180 | 89 | 8 | 8 | |
Swell 3 Height (m) Direction Period (s) | SSW 11 | W 4 | SSW 16 | SW 14 | SW 18 | SSW 12 | SW 13 | SSW 12 | SW 12 | W 11 | SW 12 | SW 12 | W 5 | SSW 10 | S 11 | S 10 | W 5 | SW 8 | W 10 |
12 | 1 | 25 | 8 | 52 | 29 | 28 | 13 | 22 | 3 | 6 | 24 | 5 | 9 | 20 | 18 | 7 | 3 | 2 | |
Wind waves Height (m) Direction Period (s) | — | — | W 7 | — | — | W 2 | — | W 5 | SSW 12 | SW 11 | — | WSW 2 | — | W 5 | W 3 | W 4 | W 5 | W 3 | W 5 |
— | — | 4 | — | — | 1 | — | 2 | 28 | 18 | — | 1 | — | 2 | 4 | 7 | 12 | 8 | 28 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 4 | 168 | 116 | 18 | 140 | 73 | 6 | 3 | 62 | 28 | 3 | 62 | 35 | 168 | 116 | 0 | 168 | 54 | 27 |
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.











