Surf Forecasts:
Blackies surf forecast from 30 Aug 2026:
- Best quality surf: Wednesday 2 Sep, 8AM (local time) - 2.5ft (0.8m), 12s period, SSW swell with glassy winds.
- Most powerful swell: Sunday 30 Aug, 5AM (local time) - 3.5ft (1.1m), 15s period, SSW swell with 581 kJ wave energy.
- Next surfable swell (1★+): Tuesday 1 Sep, 5AM (local time) - 2.5ft (0.7m), 11s period with S 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 Tuesday (Sep 01) at 5AM. The primary swell is predicted to be 0.7m and 11s period with a secondary swell of 0.6m and 6s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Blackies in the next 16 days are 1.1m 15s and forecast to arrive on Sunday (Aug 30) at 5AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 14s period and expected on Saturday (Sep 05) at 11PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Tue 1st Sep) | 2.5ft (0.7m) 11s |
| Best Surf | 8AM (Wed 2nd Sep) | 2.5ft (0.8m) 12s |
| Most Powerful | 5AM (Sun 30th Aug) | 3.5ft (1.1m) 15s |
Table - best surf conditions forecast for Blackies over the next 16 days.
The Lowdown
Alright, Rusty here, let’s have a look at what we’ve got for our little stretch of coast. To be straight with you, the next 16 days look pretty grim for a proper paddle. We’re looking at a long, drawn-out run of poor surf conditions, with only a few brief moments that might get your hopes up.
The whole outlook centres on Blackies, a beach and point setup that’s inconsistent at the best of times. For the next week and a half, it’s mostly a story of onshore and cross-onshore winds messing things up. The swell is there, but it’s small and choppy. The water temp is about average for this time of year, nothing special.
We kick off Sunday the 30th of August with a 3.3ft SSW groundswell, but that 9 mph south wind is blowing straight across, making things messy. Combined wave energy is moderate (499), but the word on the beach is “poor surf conditions.” Monday and Tuesday don’t offer anything better – tiny swell, cross-onshore junk.
Wednesday the 2nd of September morning gives you a marginal nod (score 1/10) with a 2.6ft SSW groundswell, but the wind is still cross-onshore. It’s not happening.
There’s a little flicker of hope on Sunday the 6th of September. The morning session has a clean look with a light 6 mph offshore breeze from the NE and a 3.3ft S groundswell. The combined energy is solidly moderate (676) and for the first time in this outlook, the wave comment says “expect very good surf conditions.” That’s the standout of the whole 16-day window. The afternoon holds up okay too, with a 4.3ft S swell and a cross-offshore wind, though the score dips a bit.
After that, it’s back downhill. The swell builds a touch to 5.2ft on Tuesday the 8th, but it’s all cross-on junk. That size might be a bit much for beginners with the choppy conditions.
From Wednesday the 9th onwards, the swell drops, the period gets shorter, and the winds stay poor. The last few days from the 10th to the 14th of September are really dead – tiny 1.3ft to 2.3ft swell, long periods from the SW, but the wind is either onshore or cross-onshore, so it’s barely worth checking.
Honestly, if you want a wave, your best shot is the morning of Sunday the 6th of September at Blackies. That offshore breeze and clean, waist-high swell from the south is the only time this whole run looks like it’ll deliver anything worth paddling for. The rest is a write-off.
Short Range ForecastMostly dry. Warm (max 25°C on Sun morning, min 20°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 24°C on Wed afternoon, min 21°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | ||||||||||||||
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 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | S 11 | S 11 | SSW 12 | SSW 13 | SSW 12 | S 10 | SSW 12 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 |
Wave Graph | |||||||||||||||||||
604 | 417 | 330 | 261 | 233 | 184 | 154 | 116 | 110 | 87 | 212 | 198 | 86 | 158 | 223 | 553 | 448 | 566 | 525 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | cross-on | on | cross-on | on | on | cross-on | on | cross-on | cross-on | glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:36PM1.59m | 11:11AM1.57m | 11:17PM1.44m | 11:39AM1.62m | 00:05AM1.25m | 12:13PM1.64m | 1:08AM1.05m | 12:56PM1.63m | 2:55AM0.90m | 1:56PM1.61m | 6:16AM0.92m | 3:22PM1.61m | |||||||
Low Tide | 4:55AM0.17m | 5:19PM0.32m | 5:19AM0.30m | 6:09PM0.30m | 5:44AM0.46m | 7:10PM0.31m | 6:10AM0.62m | 8:32PM0.30m | 6:37AM0.77m | 10:16PM0.24m | 7:25AM0.92m | 11:46PM0.10m | |||||||
— | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | |
— | — | 7:20 | — | — | 7:17 | — | — | 7:16 | — | — | 7:15 | — | — | 7:14 | — | — | 7:13 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 25 | 25 | 22 | 23 | 23 | 22 | 23 | 23 | 22 | 23 | 24 | 23 | 23 | 23 | 22 | 23 | 23 | 22 |
Feels °C | 25 | 26 | 25 | 22 | 23 | 22 | 21 | 23 | 21 | 20 | 23 | 22 | 21 | 23 | 21 | 21 | 23 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 14 | W 7 | SSW 14 | S 12 | S 11 | S 11 | S 11 | W 5 | SSW 13 | SSW 12 | W 6 | SSW 12 | SSW 12 | SSW 18 | SSW 17 | SSW 16 | SSW 16 |
604 | 417 | 330 | 96 | 233 | 184 | 116 | 116 | 110 | 28 | 212 | 198 | 32 | 158 | 153 | 553 | 448 | 566 | 525 | |
Swell 2 Height (m) Direction Period (s) | W 7 | W 7 | W 7 | SSW 14 | S 13 | SSW 14 | W 5 | SSW 13 | SSW 13 | S 10 | W 6 | SW 16 | S 10 | W 6 | SSW 18 | SSW 11 | W 6 | SSW 11 | W 6 |
80 | 82 | 60 | 261 | 166 | 166 | 21 | 99 | 69 | 46 | 23 | 129 | 74 | 37 | 223 | 64 | 50 | 115 | 36 | |
Swell 3 Height (m) Direction Period (s) | S 8 | SSE 13 | SSE 12 | S 13 | W 6 | SW 19 | SSW 13 | W 6 | SW 18 | SSW 12 | SW 16 | SSW 20 | SSW 12 | SW 15 | SW 15 | S 13 | SSW 11 | SSE 14 | SSW 11 |
11 | 34 | 50 | 123 | 38 | 14 | 154 | 15 | 50 | 87 | 133 | 40 | 86 | 113 | 109 | 29 | 85 | 20 | 78 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | W 6 | — | — | W 5 | — | — | W 6 | — | — | W 6 | W 6 | W 6 | W 6 | WNW 6 |
— | — | — | — | — | 25 | — | — | 14 | — | — | 23 | — | — | 23 | 61 | 78 | 32 | 62 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 30 | 48 | 89 | 29 | 48 | 111 | 5 | 49 | 123 | 16 | 123 | 111 | 0 | 48 | 123 | 17 | 45 | 165 | 15 |
Best forecast wave conditions in Orange County | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.











