Surf Forecasts:
Publics surf forecast from 28 Aug 2026:
- Best quality surf: Tuesday 1 Sep, 5AM (local time) - 6ft (1.9m), 8s period, ENE swell with offshore winds.
- Most powerful swell: Thursday 3 Sep, 2PM (local time) - 6ft (1.8m), 12s period, E swell with 909 kJ wave energy.
- Next surfable swell (1★+): Tuesday 1 Sep, 5AM (local time) - 6ft (1.9m), 8s period with ENE swell.
Best Forecast Surf Conditions for Publics this week:
The surf forecast for Publics 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 1.9m and 8s period with a secondary swell of 0.5m and 19s. Another secondary swell of 0.4m and 10s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Publics in the next 16 days are 1.8m 12s and forecast to arrive on Thursday (Sep 03) at 2PM. 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 Friday (Aug 28) at 8PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Tue 1st Sep) | 6ft (1.9m) 8s |
| Best Surf | 5AM (Tue 1st Sep) | 6ft (1.9m) 8s |
| Most Powerful | 2PM (Thu 3rd Sep) | 6ft (1.8m) 12s |
Table - best surf conditions forecast for Publics over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s talk about what’s on the cards for Publics.
Right off the bat, the coming days aren’t looking great for a proper surf. We’ve got a bit of groundswell sneaking in on the 27th and 28th of August, with clean, cross-off winds, but the swell is small – only around 3 ft to 3 ft coming from the south with a long period of 14 to 16 seconds. The water temperature is 81°, which is about normal for this time of year. The energy is moderate (combined energy of 662). Honestly, it’s marginal at best, and there are better days ahead if you can wait.
From the 29th of August right through until the 3rd of September, things turn ugly for surfing. The wind stays strong and cross-off, but the swell is mostly short-period, wind-driven stuff from the ENE, coming in at 6 ft to 7 ft. The period is low (6 to 8 seconds), and the quality is poor. This is rough, choppy, and messy. Honestly, with that much wind and onshore-looking swell at a beach and reef setup, it looks more interesting for kite surfing than paddle surfing. Expect a gap of about six days with no real recommendations.
Now, things start to improve around the 3rd of September in the afternoon. We get a strong pulse of groundswell from the east with a period of 12 seconds and a combined energy reading of 1125. Swell height is around 6 ft, and winds are moderate from the ENE. It’s still a little messy in the morning, but the afternoon shows promise.
The standout window comes on the 6th of September. Sunday morning delivers a 7 ft swell from the ENE, with a period of 10 seconds, and the combined energy jumps right up to 2121 – that’s strong. The wind is still moderate from the ENE, keeping things clean. This is the kind of day that’ll get your heart pumping. The waves will have plenty of push and shape, but that 7 ft is getting into expert territory, so if you’re a learner, sit this one out.
Another good call is the 7th of September, Monday morning. The swell drops back to 3 ft, but it’s a beautiful long-period groundswell from the SSW at 15 seconds. The wind goes super light from the east – only 3 mph – making for very clean conditions. The energy is moderate (994), but the quality will be high. This is a top pick for a fun, glassy session.
Late in the forecast, on the 10th of September, Thursday afternoon looks magic. We’ve got glassy, calm conditions with zero wind, a 3 ft swell from the east, and a period of 11 seconds. Combined energy is moderate at 572. That’s the sort of afternoon you dream about – smooth, clean, and easy.
For the second week, the trend continues with clean but smaller south swells. The 8th and 9th of September offer 3 ft to 3 ft SSW groundswells, but the wind picks up and it fades out quickly. Nothing to get too excited about beyond that.
Overall, the best session to aim for is the morning of Monday the 7th of September – glassy, long-period swell, clean lines. If you want more power, Sunday the 6th is your wave, but it’s strictly for the experienced crew.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Thu afternoon, min 25°C on Thu night). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Tue afternoon, min 25°C on Sun night). Mainly fresh winds. | |||||||||||||||||||
Thu 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||
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) | S 16 | S 16 | S 14 | S 14 | S 13 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 16 | S 16 | ENE 8 |
Wave Graph | ||||||||||||||||||||
427 | 482 | 260 | 329 | 225 | 233 | 423 | 326 | 325 | 263 | 268 | 366 | 455 | 463 | 488 | 455 | 372 | 422 | 322 | 480 | |
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 | 3:53PM0.66m | 4:08AM0.41m | 4:20PM0.62m | 4:47AM0.46m | 4:49PM0.57m | 5:30AM0.50m | 5:18PM0.51m | 6:18AM0.53m | 5:48PM0.44m | 7:14AM0.56m | 6:20PM0.36m | 8:21AM0.59m | 6:54PM0.28m | |||||||
Low Tide | 10:32PM0.08m | 9:46AM0.07m | 10:54PM0.07m | 10:31AM0.10m | 11:17PM0.05m | 11:22AM0.14m | 11:42PM0.05m | 12:22PM0.19m | 00:10AM0.05m | 1:40PM0.23m | 00:43AM0.05m | 3:38PM0.25m | 1:25AM0.06m | |||||||
— | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | |
6:52 | — | — | 6:51 | — | — | 6:50 | — | — | 6:49 | — | — | 6:47 | — | — | 6:46 | — | — | 6:45 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 27 | 26 | 26 | 27 | 26 |
Feels °C | 23 | 22 | 23 | 24 | 22 | 23 | 22 | 22 | 23 | 22 | 23 | 23 | 24 | 23 | 26 | 25 | 26 | 25 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | S 16 | S 16 | S 14 | S 14 | S 13 | E 13 | S 13 | S 12 | SSW 16 | S 12 | SSW 15 | SSW 15 | SSW 14 | S 19 | SSW 18 | S 18 | S 17 | S 16 | S 16 | E 13 |
427 | 482 | 260 | 329 | 225 | 126 | 89 | 102 | 171 | 100 | 199 | 144 | 138 | 192 | 329 | 314 | 280 | 422 | 322 | 212 | |
Swell 2 Height (m) Direction Period (s) | SSW 12 | NNE 7 | E 16 | E 15 | E 14 | S 13 | S 12 | E 12 | E 11 | SSW 16 | S 11 | S 11 | S 11 | S 10 | SSW 14 | S 12 | S 13 | E 14 | E 12 | S 15 |
47 | 10 | 78 | 109 | 146 | 85 | 75 | 106 | 65 | 162 | 82 | 81 | 57 | 33 | 77 | 77 | 52 | 142 | 141 | 279 | |
Swell 3 Height (m) Direction Period (s) | NNE 8 | E 17 | SSW 11 | SSW 19 | SW 19 | S 13 | SSW 17 | SSW 17 | SSW 12 | E 11 | ENE 10 | S 21 | SSW 19 | SSW 14 | W 12 | SW 14 | SW 14 | SW 14 | E 14 | SSE 11 |
6 | 24 | 22 | 36 | 56 | 89 | 115 | 186 | 46 | 61 | 37 | 34 | 122 | 79 | 12 | 51 | 52 | 30 | 65 | 37 | |
Wind waves Height (m) Direction Period (s) | ENE 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
188 | 213 | 165 | 132 | 167 | 233 | 423 | 326 | 325 | 263 | 268 | 366 | 455 | 463 | 488 | 455 | 372 | 307 | 292 | 480 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 46 | 41 | 32 | 125 | 32 | 40 | 43 | 49 | 40 | 43 | 32 | 40 | 125 | 1 | 32 | 40 | 4 | 32 | 1 | 1 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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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.











