Surf Forecasts:
Publics surf forecast from 1 Sep 2026:
- Best quality surf: Tuesday 8 Sep, 2AM (local time) - 7ft (2.2m), 11s period, ENE swell with cross-offshore winds.
- Most powerful swell: Sunday 6 Sep, 2AM (local time) - 7ft (2.2m), 13s period, ENE swell with 1,592 kJ wave energy.
- Next surfable swell (1★+): Tuesday 8 Sep, 2AM (local time) - 7ft (2.2m), 11s 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 08) at 2AM. The primary swell is predicted to be 2.2m and 11s period with a secondary swell of 0.9m and 15s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Publics in the next 16 days are 2.2m 13s and forecast to arrive on Sunday (Sep 06) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Tue 8th Sep) | 7ft (2.2m) 11s |
| Best Surf | 2AM (Tue 8th Sep) | 7ft (2.2m) 11s |
| Most Powerful | 2AM (Sun 6th Sep) | 7ft (2.2m) 13s |
Table - best surf conditions forecast for Publics over the next 16 days.
The Lowdown
Alright, Rusty here again, going through the same 16 days for Publics, but in feet and miles per hour.
This is a rough stretch, no two ways about it. A lot of wind, a lot of days where the tide and conditions just don't line up.
We start on Tuesday, September 1st. Cross-off wind from the NE at 18 mph. The swell is 6 ft from the ENE (8 seconds). The combined energy is moderate (871). It’s clean, but the wind is fresh and the period is short. Water temp is about normal for this time of year.
Wednesday the 2nd and Thursday the 3rd are tougher. The wind jumps to 25 mph, still cross-off, with swell from 7 ft to 8 ft. That’s getting into expert territory, and the strong wind makes it a real battle. The energy is in the thousands.
Friday the 4th through the weekend are the same story: cross-off, strong to fresh wind, swell around 7 ft to 7 ft. Energy is high, but the wind just won’t let up.
Then we get a shift on Saturday, September 5th. The swell drops to 7 ft, but the period jumps to 13 seconds – a proper groundswell. The energy is high (1874). The wind is still 18 mph, but the longer period means better shape, though it might be a bit straight for the beach. It’s a glimmer.
Sunday the 6th and Monday the 7th are the best window of the whole forecast. The wind drops to a moderate 12 mph. The swell is clean, 7 ft to 7 ft from the ENE, with a 12-second period. The energy is over 2000. This is the most consistent, clean swell of the 16 days. These are the days to paddle out.
Tuesday the 8th is a change-up. The wind goes cross-shore from the ESE at 9 mph, with a smaller 6 ft swell. Energy drops to 1209. Lighter wind, but smaller surf.
Wednesday the 9th brings back the 22 mph cross-off wind and a 6 ft swell. Not good.
Thursday the 10th is a dud. Energy drops to 526, and the conditions are poor. Wind is 22 mph.
Friday the 11th is tiny, with 3 ft of swell. Wind is moderate at 15 mph. Not worth it.
Now, Saturday the 12th is the other standout. The wind is cross-off from the E at 9 mph, with a 5 ft swell from the ENE, 11-second period. The energy is moderate at 631. The forecast says “expect very good surf conditions” for the afternoon. This is the highest-rated day in the whole 16 days. Light wind, clean surf – get on it.
Sunday the 13th is a mess with rain and thunderstorms, and a tiny, messy swell.
The final days (Monday the 14th to Wednesday the 16th) are all small, with swells under 2 ft and poor conditions. Energy is very weak (under 300). The wind is light, but there’s nothing to ride.
The Bottom Line:
The best consistent swell is Sunday the 6th and Monday the 7th. But the real standout, the one day that looks like a proper session, is Saturday, September 12th afternoon. Circle that day. The rest of the time, you’re fighting the wind or waiting for a pulse.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Tue afternoon, min 25°C on Mon night). Mainly strong winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 28°C on Sun afternoon, min 25°C on Thu night). Winds decreasing (strong winds from the ENE on Thu night, light winds from the NE by Sat night). | ||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||||
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 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 12 | ENE 12 |
Wave Graph | |||||||||||||||||||
439 | 432 | 464 | 507 | 572 | 502 | 768 | 854 | 663 | 785 | 611 | 514 | 426 | 1299 | 1445 | 1592 | 1497 | 1240 | 1211 | |
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 |
High Tide | 7:14AM0.56m | 6:20PM0.36m | 8:21AM0.59m | 6:54PM0.28m | 9:39AM0.62m | 7:57PM0.22m | 10:58AM0.66m | 10:35PM0.19m | 12:05PM0.69m | 00:18AM0.21m | 1:00PM0.73m | 1:21AM0.26m | |||||||
Low Tide | 00:10AM0.05m | 1:40PM0.23m | 00:43AM0.05m | 3:38PM0.25m | 1:25AM0.06m | 6:22PM0.22m | 2:24AM0.08m | 7:30PM0.17m | 3:46AM0.09m | 8:03PM0.13m | 5:11AM0.08m | 8:31PM0.10m | |||||||
— | 6:13 | — | — | 6:13 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:16 | — | — | |
6:47 | — | 6:46 | — | — | 6:45 | — | — | 6:45 | — | — | 6:44 | — | — | 6:44 | — | — | 6:43 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 27 | 26 | 27 | 28 | 26 |
Feels °C | 23 | 24 | 25 | 24 | 24 | 22 | 23 | 23 | 22 | 21 | 22 | 22 | 21 | 24 | 25 | 26 | 27 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | S 19 | SSW 18 | S 18 | S 17 | S 16 | S 16 | S 15 | S 14 | SSE 12 | SSE 12 | S 11 | S 11 | S 11 | S 12 | SSW 12 | SSW 11 | SSW 12 | SW 12 | ENE 12 |
192 | 329 | 314 | 364 | 422 | 318 | 279 | 206 | 203 | 469 | 364 | 284 | 426 | 456 | 497 | 307 | 509 | 558 | 1211 | |
Swell 2 Height (m) Direction Period (s) | S 10 | SSW 14 | S 12 | S 10 | SSE 10 | S 11 | E 13 | SSE 12 | E 12 | SW 18 | E 13 | E 13 | E 13 | SSW 17 | SSW 18 | SSW 16 | SSE 10 | SSW 19 | SW 11 |
51 | 80 | 77 | 35 | 19 | 40 | 123 | 103 | 107 | 12 | 285 | 352 | 413 | 119 | 120 | 164 | 20 | 197 | 314 | |
Swell 3 Height (m) Direction Period (s) | SSW 14 | S 10 | SW 14 | SW 14 | SW 14 | E 14 | S 11 | S 10 | S 14 | NW 9 | SW 12 | S 13 | N 11 | NNE 10 | NNE 10 | S 12 | S 12 | S 12 | SSW 18 |
79 | 30 | 51 | 51 | 30 | 66 | 37 | 18 | 140 | 3 | 6 | 55 | 10 | 20 | 18 | 26 | 25 | 25 | 340 | |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 12 | — |
439 | 432 | 464 | 507 | 572 | 502 | 768 | 854 | 663 | 785 | 611 | 514 | 420 | 1299 | 1445 | 1592 | 1497 | 1240 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 32 | 32 | 125 | 32 | 41 | 46 | 125 | 46 | 125 | 41 | 125 | 49 | 50 | 32 | 34 | 1 | 1 | 1 | 1 |
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.











