Surf Forecasts:
Topaz Street surf forecast from 16 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: Sunday 16 Aug, 11AM (local time) - 2.5ft (0.8m), 16s period, SSW swell with 310 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 0.7m 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 Sunday (Aug 16) at 11AM. 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+) | 8AM (Mon 17th Aug) | 2.5ft (0.7m) 14s |
| Best Surf | 8AM (Mon 17th Aug) | 2.5ft (0.7m) 14s |
| Most Powerful | 11AM (Sun 16th Aug) | 2.5ft (0.8m) 16s |
Table - best surf conditions forecast for Topaz Street over the next 16 days.
The Lowdown
G’day, Rusty here. Look, I’m not gonna sugarcoat it – this stretch is looking pretty flat and frustrating for the next two and a half weeks. We’ve got a long, quiet run ahead with hardly anything worth paddling out for. The only spot on the cards is Topaz Street, a beach/jetty setup that’s exposed to the west swell direction, but it’s going to be a battle with tiny, weak energy and iffy conditions most days.
Let’s start with Sunday morning the 16th. We’ve got a tiny 3 ft SSW swell pushing in with a long period of 16 seconds – that’s proper groundswell, which is good for the shape, but the energy is weak, just 326 in the combined swell energy. The wind is a light cross-onshore out of the SW at 6 mph, so it’s not glassy, but it’s not trashed either. The water temp is sitting at 71°, which is a whopping 5° warmer than usual for this time of year – that’s very unusual, like a warm bath out there. Honestly, it’s only a marginal call, and the tide or something else is messing with it. This is the best we get for a while, and it’s not saying much.
From Sunday afternoon, it’s a ghost town. The wind picks up onshore, the swell drops to 2 ft, and we go days with “poor surf conditions” or marginal tags. Monday the 17th, Tuesday the 18th, Wednesday the 19th – all the same story: tiny surf, cross-onshore or onshore wind, and scores of zero or one. The energy stays weak, hanging around the 200s and low 300s. Thursday the 20th is worse, with 2 ft and 190 energy. Friday the 21st sees the swell bottom out at 1 ft. It’s not until Saturday the 23rd that we see a tiny pulse of 1 ft with a 19-second period, but the wind is onshore again.
The whole first week is a write-off. We go from the 16th all the way to the morning of Sunday the 30th with nothing worth getting excited about – that’s a solid 13-day gap of poor to marginal surf. You’d be better off surfing the internet.
But hold up. On Sunday morning the 30th of August, there’s finally a glimmer. We get 3 ft of SSW swell with a 15-second period and the combined energy nudges up to 308. The wind shifts to a light 6 mph SSE breeze, which is cross-offshore, keeping the surface clean. The forecast says “expect good surf conditions” – the only time in the whole run we get a score above 1. This is the standout morning. It’s a tiny wave, but for a beach/jetty break, that cross-off wind and the long-period swell could offer a few fun, shapely runners if the tide lines up. It’s for experts only given the period, but it’s the best we’ve got. Monday morning the 31st is marginal again.
So, if you’re desperate, mark your calendar for that Sunday the 30th morning. Before that, it’s a flat and windy wasteland. The consistency is “fairly consistent” here, so it tends not to stay this poor forever, but this run is a real test of patience.
Rusty out.
Short Range ForecastMostly dry. Warm (max 25°C on Tue afternoon, min 19°C on Sun morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Fri afternoon, min 22°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||||
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 | SW 15 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 17 | SSW 15 | SSW 15 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SW 18 | SW 18 | SSW 13 | SW 18 | SW 18 | SSW 14 |
Wave Graph | |||||||||||||||||||||
310 | 217 | 214 | 186 | 186 | 180 | 146 | 109 | 142 | 209 | 217 | 125 | 118 | 118 | 115 | 69 | 68 | 68 | 50 | 50 | 120 | |
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-off | cross | on | cross | cross-on | on | glassy | cross | cross-on | cross-off | cross-on | on | glassy | cross-on | on | glassy |
High Tide | 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 | 8:51AM1.06m | 6:30PM1.49m | |||||||||
Low Tide | 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 | 12:22PM0.99m | 2:06AM0.08m | |||||||||
6:15 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:18 | — | — | 6:18 | — | — | 6:20 | — | — | |
— | 7:38 | — | — | 7:37 | — | — | 7:37 | — | — | 7:35 | — | — | 7:34 | — | — | 7:32 | — | — | 7:31 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 22 | 21 | 22 | 24 | 23 | 23 | 25 | 23 | 24 | 25 | 24 | 25 | 25 | 23 | 25 | 26 | 24 | 26 | 26 | 25 |
Feels °C | 22 | 21 | 19 | 22 | 23 | 22 | 23 | 25 | 23 | 25 | 25 | 25 | 26 | 25 | 24 | 26 | 26 | 25 | 26 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SW 15 | SW 14 | W 6 | SSW 14 | W 7 | W 7 | W 8 | SSW 15 | SSW 15 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | W 6 | W 6 | SSW 12 | W 6 |
310 | 217 | 214 | 32 | 186 | 85 | 65 | 47 | 142 | 209 | 217 | 125 | 118 | 118 | 115 | 69 | 68 | 16 | 25 | 31 | 51 | |
Swell 2 Height (m) Direction Period (s) | W 5 | S 10 | S 10 | SSW 14 | SSW 18 | SSW 14 | SSW 16 | SSW 13 | W 6 | W 6 | W 5 | WSW 5 | W 6 | SW 19 | W 5 | W 6 | SW 18 | SSW 13 | SW 13 | SSW 15 | SSW 14 |
7 | 9 | 2 | 186 | 32 | 180 | 146 | 70 | 18 | 25 | 15 | 9 | 16 | 14 | 5 | 11 | 49 | 68 | 42 | 42 | 120 | |
Swell 3 Height (m) Direction Period (s) | S 10 | W 10 | W 10 | S 10 | W 10 | S 10 | SW 13 | SSW 17 | WNW 8 | SW 20 | W 14 | SW 18 | SW 19 | W 12 | W 12 | SW 18 | W 11 | SW 17 | SW 18 | SW 18 | SW 19 |
9 | 2 | 2 | 2 | 2 | 2 | 42 | 109 | 13 | 16 | 4 | 13 | 56 | 11 | 11 | 50 | 9 | 47 | 50 | 50 | 58 | |
Wind waves Height (m) Direction Period (s) | — | W 4 | W 6 | — | W 6 | — | — | — | — | — | — | — | — | W 5 | — | — | W 6 | — | — | W 6 | — |
— | 15 | 39 | — | 42 | — | — | — | — | — | — | — | — | 9 | — | — | 9 | — | — | 17 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 148 | 116 | 8 | 62 | 116 | 0 | 3 | 40 | 4 | 4 | 40 | 0 | 3 | 54 | 0 | 51 | 40 | 0 | 116 | 116 | 0 |
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.











