Surf Forecasts:
Topaz Street surf forecast from 15 Aug 2026:
- Best quality surf: Monday 17 Aug, 8AM (local time) - 2.5ft (0.7m), 14s period, SSW swell with glassy winds.
- Most powerful swell: Saturday 15 Aug, 8AM (local time) - 2.5ft (0.8m), 16s period, SSW swell with 334 kJ wave energy.
- Next surfable swell (1★+): Monday 17 Aug, 8AM (local time) - 2.5ft (0.7m), 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 17) at 8AM. The primary swell is predicted to be 0.7m and 14s period with a secondary swell of 0.8m and 6s. 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 16s and forecast to arrive on Saturday (Aug 15) at 8AM. 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+) | 8AM (Mon 17th Aug) | 2.5ft (0.7m) 14s |
| Best Surf | 8AM (Mon 17th Aug) | 2.5ft (0.7m) 14s |
| Most Powerful | 8AM (Sat 15th Aug) | 2.5ft (0.8m) 16s |
Table - best surf conditions forecast for Topaz Street over the next 16 days.
The Lowdown
The outlook starts with a real nothing-burger. From now until around the 25th of August, it’s mostly poor to marginal surf with tiny waves and onshore wind at Topaz Street. The water is sitting at 22° – a good 3° warmer than average for this time of year, which is notable and makes the wait a little more comfortable, I guess. Still, the combined energy is weak, mostly sitting between 111 and 377, and the swell is barely above flat. There’s a few mornings with a light cross or cross-off breeze, like on the morning of the 25th with a clean look from the SE wind, but the swell is only 0.5m from the SW. Not enough to get excited about. That morning is the best of a bad bunch for the first week and a half – a real test of patience.
Then, things finally wake up. The standout window is the morning of the 26th of August. Topaz Street picks up a solid 1.3m swell from the S with a period of 14 seconds. The combined energy jumps to a strong 751, which means there’s real power behind it. The wind will be light from the SSW, just a cross breeze with small ripples, so the surface will be reasonably clean. This is the pick of the whole window – consistent for the spot, and the size is still manageable for most intermediate surfers. The swell direction matches the optimum W direction? Not perfectly, but the S angle is workable here and the quality makes up for it.
The next few days after that hold some promise too. The morning of the 29th looks decent with a 0.9m SSW swell, an 18-second period (so a long-period groundswell), and light cross winds, giving a combined energy of 620. It’s got that longer period, which helps shape and gives you a breather between sets, but at a beach break like this it might stand up a bit straight. Worth a look, for sure. The 30th of August morning also offers a clean setup with a cross-off breeze from the SSE and a 0.9m SSW swell, though energy is a bit lower at 457.
If you’re a beginner, the 1.3m swell on the 26th is on the edge, but with the clean conditions, it could be a fun session if you’re comfortable. Anything over 1.5m starts pushing it, and we don’t hit that in this outlook, so the 26th is the safest bet for a good wave.
So, to sum it up: you’ll wait over a week for something decent. The morning of the 26th of August is the real standout – biggest swell, cleanest wind, and the most energy we see. The morning of the 29th is a solid backup. Don’t bother before that.
Stay patient, and keep an eye on the sky.
Rusty.
Short Range ForecastMostly dry. Warm (max 24°C on Mon afternoon, min 19°C on Sat morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Thu afternoon, min 22°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||
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 16 | SW 15 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SW 18 | SW 18 | SSW 13 |
Wave Graph | |||||||||||||||||||||
330 | 326 | 318 | 310 | 217 | 214 | 186 | 186 | 136 | 146 | 107 | 142 | 209 | 217 | 123 | 118 | 120 | 115 | 69 | 68 | 68 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | on | cross-on | on | cross-off | cross | on | cross | cross-on | cross-on | cross-off | cross | on | glassy | on | on | cross-on |
High Tide | 12:06PM1.53m | 11:58PM1.49m | 12:40PM1.54m | 00:47AM1.25m | 1:15PM1.51m | 1:49AM1.02m | 1:55PM1.46m | 3:36AM0.85m | 2:47PM1.41m | 4:03PM1.38m | 8:54AM0.99m | 5:26PM1.41m | |||||||||
Low Tide | 6:01PM0.35m | 6:12AM0.19m | 6:56PM0.38m | 6:39AM0.41m | 8:00PM0.42m | 7:02AM0.61m | 9:25PM0.44m | 7:17AM0.79m | 11:10PM0.40m | 00:34AM0.29m | 10:30AM1.03m | 1:27AM0.18m | |||||||||
6:15 | — | — | 6:15 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:18 | — | — | 6:18 | — | — | |
— | 7:39 | — | — | 7:38 | — | — | 7:37 | — | — | 7:37 | — | — | 7:35 | — | — | 7:34 | — | — | 7:32 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 20 | 21 | 23 | 22 | 23 | 24 | 23 | 24 | 25 | 24 | 24 | 25 | 24 | 25 | 26 | 25 | 26 | 27 | 25 |
Feels °C | 20 | 20 | 20 | 21 | 21 | 20 | 24 | 23 | 23 | 25 | 26 | 25 | 25 | 26 | 25 | 26 | 26 | 26 | 26 | 26 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SW 15 | SW 14 | W 6 | SSW 14 | W 7 | W 6 | W 9 | SSW 15 | SSW 15 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | W 5 |
330 | 326 | 318 | 310 | 217 | 214 | 36 | 186 | 91 | 37 | 37 | 142 | 209 | 217 | 123 | 118 | 120 | 115 | 69 | 68 | 11 | |
Swell 2 Height (m) Direction Period (s) | W 4 | S 11 | W 5 | W 5 | S 10 | S 10 | SSW 14 | SSW 18 | SSW 14 | SSW 16 | SSW 16 | WSW 5 | WSW 6 | W 8 | WSW 6 | W 6 | WNW 11 | W 5 | W 6 | SW 18 | SSW 13 |
3 | 9 | 18 | 13 | 9 | 2 | 186 | 32 | 136 | 146 | 107 | 9 | 11 | 5 | 10 | 10 | 12 | 9 | 10 | 49 | 68 | |
Swell 3 Height (m) Direction Period (s) | SW 13 | W 11 | S 11 | S 11 | W 10 | W 10 | S 10 | S 10 | S 10 | SW 13 | SW 13 | WNW 9 | WNW 8 | W 14 | SW 18 | SW 19 | SW 19 | WNW 12 | SW 18 | WNW 10 | SW 17 |
44 | 2 | 9 | 9 | 2 | 8 | 2 | 2 | 2 | 42 | 43 | 15 | 14 | 4 | 13 | 56 | 14 | 13 | 50 | 10 | 47 | |
Wind waves Height (m) Direction Period (s) | — | W 3 | — | W 5 | W 4 | W 6 | W 6 | W 6 | — | — | — | — | — | WSW 6 | — | — | W 5 | — | — | W 6 | — |
— | 8 | — | 27 | 19 | 52 | 60 | 50 | — | — | — | — | — | 10 | — | — | 9 | — | — | 10 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 168 | 116 | 14 | 62 | 148 | 6 | 3 | 116 | 0 | 3 | 54 | 3 | 148 | 62 | 0 | 3 | 62 | 0 | 116 | 116 | 3 |
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.











