
Surf Forecasts:
Blackies surf forecast from 7 Aug 2026:
- Best quality surf: Saturday 8 Aug, 5AM (local time) - 2.5ft (0.8m), 18s period, SSW swell with glassy winds.
- Most powerful swell: Saturday 8 Aug, 11PM (local time) - 3ft (0.9m), 16s period, SSW swell with 366 kJ wave energy.
- Next surfable swell (1★+): Saturday 8 Aug, 5AM (local time) - 2.5ft (0.8m), 18s period with SSW swell.
Best Forecast Surf Conditions for Blackies this week:
The surf forecast for Blackies over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 08) at 5AM. The primary swell is predicted to be 0.8m and 18s period with a secondary swell of 0.5m and 13s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Blackies in the next 16 days are 0.9m 16s and forecast to arrive on Saturday (Aug 08) at 11PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 11s period and expected on Friday (Aug 14) at 2AM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sat 8th Aug) | 2.5ft (0.8m) 18s |
| Best Surf | 5AM (Sat 8th Aug) | 2.5ft (0.8m) 18s |
| Most Powerful | 11PM (Sat 8th Aug) | 3ft (0.9m) 16s |
Table - best surf conditions forecast for Blackies over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s be straight with you – this next 16-day stretch for our local patch is a tough one. We’ve got a real dry spell on our hands, so don’t be rushing to wax up just yet.
The only spot on the radar is Blackies, and it’s a classic case of "almost but not quite." The swell is there, but the conditions just aren’t playing ball. We’re looking at a solid week and a half of mostly poor surf, with the wind messing things up. The water is sitting at 73.0°F, which is a whopping 6.3°F warmer than usual for this time of year – that's really unusual, almost like a summer holdover.
The first real flash of anything worth paddling out for appears on Friday morning, August 7th. Blackies is seeing a tiny 1.6ft SSW groundswell, with a very long period of 19 seconds. That long period brings some serious energy, but the combined energy is only 330 (moderate). The issue is the wind is light and cross-on, and the forecast is calling it "marginal surf forecast or questionable tide conditions." The long period will make it look better than it probably is, but it’s not a goer.
From there, it’s a grim run. Saturday the 8th through Sunday the 16th of August is a write-off. The wind is either cross-on or onshore, and the wave comment is consistently "poor surf conditions." The swell bumps up a bit around the 15th and 16th, hitting 3.3ft from the SSW, but with a moderate breeze on it, it’s just a choppy mess. The energy is moderate (571 on the 15th afternoon), but it’s wasted.
The only glimmer of hope comes way out at the end of the run. On Friday, August 21st, and Saturday, August 22nd, the morning sessions at Blackies are flagged as "marginal." The swell is 2.6ft to 3.0ft from the SSW, period is 15-16 seconds, and the wind is light and offshore (from the SW and WSW). The combined energy on the 22nd morning is a solid 494 (moderate). This is the one to watch. The offshore wind will make it clean, and for a spot that’s inconsistent, that’s a big deal. Crowds are possible at Blackies, so expect some company if it does come together.
If you’re a kiter, this whole stretch might look more interesting than it does for a paddle surfer, especially those afternoons with the moderate breeze. For the rest of us, keep your eyes on that Saturday morning, August 22nd. It’s a long way out, but it’s the only real standout on the board.
Short Range ForecastMostly dry. Warm (max 25°C on Sat afternoon, min 20°C on Fri morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 24°C on Mon morning, min 20°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | |||||||||||||||
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 19 | SSW 19 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SW 20 | SW 19 | SSW 13 | SW 18 | SSW 18 | SW 17 | SW 16 | SW 16 | SSW 16 | SW 16 | SW 15 |
Wave Graph | |||||||||||||||||||||
212 | 210 | 270 | 237 | 229 | 366 | 249 | 242 | 218 | 163 | 139 | 184 | 95 | 154 | 207 | 143 | 208 | 206 | 169 | 251 | 188 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | on | on | cross-on | on | on | glassy | cross-on | on | glassy | cross-on | on | cross-on | cross-on | on | glassy |
High Tide | 5:03PM1.73m | 8:00AM1.02m | 6:11PM1.85m | 8:39AM1.13m | 7:11PM1.98m | 9:13AM1.23m | 8:03PM2.06m | 9:46AM1.33m | 8:52PM2.09m | 10:19AM1.41m | 9:37PM2.04m | 10:51AM1.48m | 10:22PM1.92m | ||||||||
Low Tide | 9:51AM0.85m | 1:02AM-0.02m | 11:34AM0.87m | 1:54AM-0.20m | 12:50PM0.80m | 2:38AM-0.32m | 1:49PM0.69m | 3:18AM-0.38m | 2:41PM0.57m | 3:56AM-0.37m | 3:29PM0.47m | 4:32AM-0.29m | 4:17PM0.40m | ||||||||
6:07 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | |
— | 7:45 | — | — | 7:45 | — | — | 7:44 | — | — | 7:43 | — | — | 7:42 | — | — | 7:40 | — | — | 7:39 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 23 | 22 | 23 | 25 | 23 | 24 | 24 | 23 | 24 | 24 | 22 | 23 | 23 | 22 | 23 | 23 | 21 | 22 | 22 | 21 |
Feels °C | 24 | 23 | 22 | 23 | 24 | 23 | 25 | 24 | 24 | 24 | 24 | 22 | 23 | 22 | 23 | 23 | 23 | 21 | 22 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 19 | SSW 19 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SW 18 | SSW 18 | SW 17 | SW 16 | SW 16 | SSW 16 | SW 16 | SW 15 |
212 | 210 | 270 | 237 | 229 | 366 | 249 | 242 | 218 | 163 | 139 | 99 | 95 | 154 | 207 | 143 | 208 | 206 | 169 | 251 | 188 | |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SW 13 | SW 13 | SW 12 | SSW 12 | W 5 | W 5 | SW 11 | SW 11 | SW 20 | SW 20 | SW 19 | SW 15 | SSW 12 | SW 12 | SSW 12 | SW 13 | S 11 | S 11 | S 11 | SSE 11 |
114 | 82 | 130 | 36 | 56 | 11 | 8 | 32 | 42 | 65 | 97 | 184 | 33 | 49 | 35 | 26 | 44 | 39 | 58 | 58 | 41 | |
Swell 3 Height (m) Direction Period (s) | W 4 | S 9 | W 15 | S 9 | S 9 | SSW 12 | W 13 | SSW 21 | SSW 21 | W 4 | SW 16 | W 5 | SW 18 | SW 15 | SW 13 | SW 13 | S 12 | W 5 | SW 12 | W 6 | SW 20 |
4 | 7 | 4 | 6 | 6 | 56 | 3 | 45 | 44 | 1 | 39 | 2 | 50 | 75 | 27 | 27 | 27 | 2 | 23 | 2 | 98 | |
Wind waves Height (m) Direction Period (s) | — | W 4 | W 4 | W 4 | W 3 | — | — | W 5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | 3 | 5 | 3 | 5 | — | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 123 | 111 | 29 | 123 | 123 | 0 | 48 | 123 | 40 | 48 | 189 | 0 | 48 | 105 | 0 | 48 | 123 | 38 | 48 | 123 | 0 |
Best forecast wave conditions in Orange County | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Blackies Surf forecast
The above surf forecast table for Blackies provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Blackies can be found by selecting the local surf guide option on the grey menu. Our Blackies 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 (Blackies) 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 Blackies 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.
Blackies is 1 km (1 miles) from the city of Newport Beach. If you plan a vacation in Orange County, look for hotels and other accommodation in Newport Beach. Newport Beach has rooms for a wide range of budgets as well as car hire and transport links.











