Surf Forecasts:
Publics surf forecast from 23 Aug 2026:
- Most powerful swell: Thursday 27 Aug, 11AM (local time) - 3.5ft (1.0m), 17s period, S swell with 594 kJ wave energy.
Best Forecast Surf Conditions for Publics this week:
The most powerful waves expected at Publics in the next 16 days are 1.0m 17s and forecast to arrive on Thursday (Aug 27) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Thursday (Aug 27) at 11PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11AM (Thu 27th Aug) | 3.5ft (1.0m) 17s |
Table - best surf conditions forecast for Publics over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s be straight with you: the next couple of weeks are gonna test your patience. We’ve got a long, flat, and frustrating stretch ahead before things finally wake up. Don't get too excited about the first week, it's mostly junk.
Right off the bat, this Saturday the 22nd, Publics is just messy. We’ve got a weak 2ft southwest swell pushing through, but the wind is a solid 25 mph cross-offshore. It’s clean-ish, but the energy is all over the place, and it’s just not worth paddling out for. The water is sitting at a warm 80°, which is about normal for this time of year, nothing weird there.
Honestly, we are looking at a long, dusty run of poor surf all the way through the 28th. It’s a whole heap of short-period, wind-driven slop. The swell height might show 5ft to 6ft, but it’s coming from the ENE with a period of 6-7 seconds. That ain’t real swell, that’s just chop. The energy readings are all in the moderate range (506 to 568), but it’s all that windswell. Not worth your time or the paddle out.
There is a tiny flicker of hope on the 26th and 27th, with some longer period southerly energy (16-18 seconds) pushing in, but the heights are weak, 2ft to 3ft, and it’s still just marginal. The combined energy is up a bit (788), but it’s not enough to make Publics do anything special. It’s still a frustrating wait.
The beginning of next week stays poor. The 29th and 30th are back to that short-period ENE junk, and the 31st is more of the same. The energy drops off too, down to the low 200s, which is just weak. A total wasteland.
Then things start to get interesting. On the 1st of September, the swell pulse finally shows up. We’re looking at 7ft of ENE swell, still with a shortish 8-second period, but the energy jumps up to a solid 965. It’s still not perfect, but it’s a step in the right direction. The winds are still cross-off, but lighter.
Now, here is where I get a bit more amped. The 2nd of September looks like the first real highlight of the whole period. The swell is 6ft-6ft from the ENE, with an 8-second period, and the energy is strong at 794. But the key is the wind. We finally get a true offshore wind, light at 9-12 mph. That’s the cleanest it’s been all week. This is the day to get wet. It’s still not huge, but it’ll have shape and be a whole lot of fun on a beach and reef setup like Publics.
The 3rd of September keeps the swell going, with 7ft-7ft of ENE swell and strong energy (834-902). The morning has a bit of a cross-on wind which will chop it up, but the afternoon clears out with a light cross-off breeze. That’s another window for a fun, clean session.
The 4th is still surfable, 8ft and 7ft, but the wind picks back up to 19-22 mph, which will put a bit of bump on the face. It’s still OK, but not as good as the previous days.
Then, we hit a wall. The 5th of September sees the wind cranking from the NE at 25-28 mph, and the surf gets all churned up. It’s just poor. And the 6th of September is out of the question. We are talking a near-gale to gale-force offshore wind at 34-44 mph. The swell drops off to 3ft, but that wind will make it impossible. This setup is no good for surfboards – honestly, that 44 mph wind on the 6th might be more interesting for the kite crew. It’s gonna be a mess.
So here’s the bottom line: the standout days are September 2nd and 3rd. That’s the cleanest, most powerful swell window we’re going to get in this whole stretch. It’s still a short-period swell, so it won’t have the grunt of a long-period groundswell, but with clean conditions and chest to head-high waves, it will be the best the place looks for over a week. Everything else before that is a grind. Stay patient, keep your board waxed, and be ready for that Wednesday and Thursday.
Rusty out.
Short Range ForecastMostly dry. Warm (max 27°C on Sat afternoon, min 25°C on Sat night). Mainly strong winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 26°C on Tue afternoon, min 25°C on Tue night). Mainly fresh winds. | |||||||||||||||||||
Sat 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | ||||||||||||||
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) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | S 18 | S 19 | S 17 | S 16 | S 16 | S 14 | S 14 | ENE 7 |
Wave Graph | ||||||||||||||||||||
302 | 346 | 276 | 350 | 277 | 277 | 254 | 261 | 310 | 310 | 247 | 233 | 307 | 351 | 594 | 427 | 482 | 260 | 324 | 212 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:06AM0.23m | 1:52PM0.66m | 1:46AM0.26m | 2:26PM0.67m | 2:21AM0.29m | 2:56PM0.68m | 2:55AM0.33m | 3:24PM0.68m | 3:31AM0.37m | 3:53PM0.66m | 4:08AM0.41m | 4:20PM0.62m | 4:47AM0.46m | |||||||
Low Tide | 9:00PM0.16m | 6:08AM0.10m | 9:18PM0.14m | 6:59AM0.08m | 9:35PM0.13m | 7:43AM0.06m | 9:53PM0.11m | 8:24AM0.05m | 10:12PM0.10m | 9:05AM0.06m | 10:32PM0.08m | 9:46AM0.07m | 10:54PM0.07m | |||||||
— | — | 6:11 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | |
6:55 | — | — | 6:54 | — | — | 6:53 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:51 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 |
Feels °C | 24 | 25 | 25 | 23 | 24 | 25 | 27 | 26 | 24 | 23 | 23 | 21 | 23 | 23 | 25 | 23 | 23 | 23 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SSW 16 | SW 15 | SSW 15 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 16 | SSW 15 | SSW 14 | S 18 | S 19 | S 17 | S 16 | S 16 | S 14 | S 14 | S 13 |
255 | 212 | 116 | 191 | 100 | 168 | 156 | 127 | 85 | 142 | 121 | 215 | 307 | 351 | 594 | 427 | 482 | 260 | 324 | 173 | |
Swell 2 Height (m) Direction Period (s) | W 10 | SSE 12 | S 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 7 | SSW 16 | SSW 12 | SSW 12 | S 18 | SSW 13 | SSW 13 | S 12 | SSW 12 | NNE 8 | E 15 | E 14 | E 13 |
53 | 50 | 90 | 35 | 96 | 50 | 47 | 15 | 146 | 81 | 81 | 165 | 135 | 135 | 72 | 46 | 20 | 109 | 99 | 126 | |
Swell 3 Height (m) Direction Period (s) | S 12 | WNW 10 | SSW 15 | S 11 | SSW 15 | SSW 18 | SSE 7 | SSE 12 | SSE 12 | SSE 6 | SSW 18 | SSE 12 | SSE 6 | SSW 16 | N 8 | W 9 | E 16 | SSW 11 | SSW 19 | SSW 10 |
47 | 34 | 76 | 22 | 71 | 62 | 21 | 46 | 28 | 8 | 109 | 27 | 8 | 50 | 6 | 7 | 46 | 22 | 36 | 18 | |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 7 |
302 | 346 | 276 | 350 | 277 | 277 | 254 | 261 | 310 | 310 | 247 | 233 | 165 | 139 | 143 | 162 | 145 | 182 | 177 | 212 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 43 | 40 | 40 | 43 | 40 | 40 | 32 | 33 | 40 | 40 | 32 | 34 | 32 | 32 | 32 | 32 | 32 | 32 | 125 | 34 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Publics Surf forecast
The above surf forecast table for Publics provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Publics can be found by selecting the local surf guide option on the grey menu. Our Publics 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 (Publics) 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 Publics 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.
Publics is 6 km (4 miles) from Honolulu. If you plan a vacation in Oahu, look for hotels and other accommodation in Honolulu. Honolulu has rooms for a wide range of budgets as well as car hire and transport links.











