
Surf Forecasts:
Publics surf forecast from 5 Sep 2026:
- Best quality surf: Sunday 6 Sep, 11PM (local time) - 7ft (2.1m), 12s period, ENE swell with cross-offshore winds.
- Most powerful swell: Monday 7 Sep, 11PM (local time) - 10ft (3.0m), 14s period, SW swell with 3,419 kJ wave energy.
- Next surfable swell (1★+): Sunday 6 Sep, 11PM (local time) - 7ft (2.1m), 12s 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 Sunday (Sep 06) at 11PM. The primary swell is predicted to be 2.1m and 12s period with a secondary swell of 1.3m and 14s. 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 3.0m 14s and forecast to arrive on Monday (Sep 07) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 11s period and expected on Tuesday (Sep 08) at 2PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sun 6th Sep) | 7ft (2.1m) 12s |
| Best Surf | 11PM (Sun 6th Sep) | 7ft (2.1m) 12s |
| Most Powerful | 11PM (Mon 7th Sep) | 10ft (3.0m) 14s |
Table - best surf conditions forecast for Publics over the next 16 days.
The Lowdown
Alright, folks, Rusty here again. Let's break down the surf for Publics in terms you can feel.
We're looking at a beach and reef setup, wide open to the swell. Beginner-friendly, but the water's right around 81°, which is what you'd expect for this time of year.
The first few days are a fight. Saturday, September 5th, starts with a 30 km/h cross-offshore wind. The swell is a solid 7ft from the ENE, with a 13-second period that gives it some real power. The energy is strong (2205), but the wind is just too much to make it fun. That same story of strong, cross-off winds and 6ft to 7ft swell repeats through Sunday and Monday. Monday afternoon the wind shifts cross-shore from the ESE, and the swell swings to the SW with a longer 14-second period, pushing the energy to 3676, but it's choppy and messy.
Tuesday, September 8th, is a total washout with cross-onshore winds. Don't even think about it.
Then we get a window. Wednesday morning, September 9th, the wind drops to a light 10 km/h breeze from the east, going cross-off. The swell drops to 3ft, but it's a clean 14-second groundswell from the SSW. The energy is weak (508), but this is the cleanest it gets. It's a small, clean morning for a longboard. The afternoon blows out again.
From Thursday, September 10th, right through the end of the second week, it's a long stretch of marginal surf. The wind is almost always a fresh to moderate breeze out of the ENE, keeping things cross-off but too strong. The swell is a messy mix of short-period, wind-affected waves, mostly 5ft to 7ft, but with periods of 7 to 8 seconds, it's all weak and mushy. The energy drops to moderate levels. The only blip is a potential 3ft, 18-second groundswell from the SSW on Wednesday, September 16th, but it's still getting hammered by a 30 km/h wind.
The one standout is that Wednesday morning, September 9th. It's the only time the wind lays down and you get a clean, long-period wave. It's small, but it's the best on offer. The crowds at Publics are a constant, so you'll have company. After that, you're looking at a solid 10-day stretch of nothing but windy, marginal conditions. It's a long dry spell for a tiny bit of quality.
Rusty out.
Short Range ForecastHeavy rain (total 22mm), heaviest during Sun night. Warm (max 27°C on Sat afternoon, min 25°C on Sat morning). Mainly fresh winds. | Days 4-6 Weather SummaryLight rain (total 7mm), mostly falling on Tue morning. Warm (max 27°C on Tue morning, min 25°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | |||||||||||||||
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) | ENE 13 | ENE 13 | E 13 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | SW 14 | SW 14 | SW 11 | ENE 11 | SSW 14 | SSW 14 | SSW 13 | E 12 | ENE 7 | ENE 7 | ENE 7 | SW 16 | ENE 12 | ENE 7 |
Wave Graph | |||||||||||||||||||||
1496 | 1474 | 1400 | 1100 | 1064 | 1316 | 1428 | 1665 | 3355 | 1487 | 615 | 356 | 273 | 204 | 148 | 197 | 203 | 262 | 261 | 188 | 310 | |
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 | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 12:05PM0.69m | 00:18AM0.21m | 1:00PM0.73m | 1:21AM0.26m | 1:47PM0.73m | 2:09AM0.32m | 2:28PM0.72m | 2:51AM0.39m | 3:05PM0.69m | 3:32AM0.45m | 3:39PM0.64m | 4:11AM0.50m | 4:12PM0.57m | 4:51AM0.54m | |||||||
Low Tide | 8:03PM0.13m | 5:11AM0.08m | 8:31PM0.10m | 6:25AM0.07m | 8:57PM0.08m | 7:26AM0.06m | 9:22PM0.06m | 8:21AM0.06m | 9:46PM0.05m | 9:12AM0.07m | 10:10PM0.04m | 10:02AM0.10m | 10:33PM0.04m | ||||||||
6:15 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | |
— | 6:44 | — | — | 6:43 | — | — | 6:42 | — | — | 6:40 | — | — | 6:39 | — | — | 6:38 | — | — | 6:37 | — | |
mm | — | — | — | — | 1 | 13 | 2 | 4 | 2 | 2 | 2 | 1 | 2 | — | — | — | — | — | — | — | 2 |
Temp °C | 26 | 27 | 26 | 27 | 27 | 25 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 26 | 25 |
Feels °C | 25 | 26 | 26 | 26 | 27 | 26 | 27 | 28 | 27 | 28 | 27 | 30 | 30 | 28 | 26 | 24 | 24 | 23 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | E 13 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | SW 14 | SW 11 | ENE 11 | ENE 9 | ENE 8 | ENE 8 | E 12 | E 12 | E 12 | E 12 | ENE 12 | ENE 12 | ENE 7 |
647 | 650 | 1400 | 1100 | 1064 | 1316 | 1428 | 1281 | 3355 | 1487 | 615 | 272 | 169 | 122 | 148 | 141 | 141 | 146 | 192 | 186 | 310 | |
Swell 2 Height (m) Direction Period (s) | SSW 18 | NNE 10 | SSW 12 | SSW 11 | SSW 11 | SSW 14 | SW 13 | SW 14 | ENE 12 | ENE 11 | SSW 9 | SSW 8 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 16 | SW 16 | SW 15 | SW 15 |
62 | 19 | 488 | 337 | 280 | 742 | 594 | 1665 | 1066 | 885 | 380 | 149 | 273 | 204 | 133 | 133 | 93 | 211 | 261 | 181 | 226 | |
Swell 3 Height (m) Direction Period (s) | NNE 10 | NNE 10 | SSE 10 | SSW 16 | SSW 19 | SSW 18 | SW 15 | SSW 17 | SSW 15 | SSW 15 | W 10 | SSW 14 | SSW 8 | E 13 | SSW 7 | SSW 16 | SW 18 | SSW 12 | SSW 12 | SSW 12 | SSW 11 |
20 | 19 | 19 | 169 | 283 | 340 | 427 | 618 | 500 | 474 | 392 | 356 | 66 | 161 | 38 | 179 | 154 | 81 | 45 | 44 | 24 | |
Wind waves Height (m) Direction Period (s) | ENE 13 | ENE 13 | — | — | — | — | — | S 7 | — | — | — | — | — | — | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | — |
1496 | 1474 | — | — | — | — | — | 112 | — | — | — | — | — | — | 125 | 197 | 203 | 262 | 208 | 188 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 32 | 32 | 1 | 32 | 32 | 0 | 47 | 56 | 48 | 50 | 19 | 15 | 0 | 32 | 32 | 32 | 32 | 3 | 32 | 32 | 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.










