Surf Forecasts:
Publics surf forecast from 30 Aug 2026:
- Most powerful swell: Saturday 5 Sep, 8PM (local time) - 10ft (3.0m), 8s period, ENE swell with 995 kJ wave energy.
Best Forecast Surf Conditions for Publics this week:
The most powerful waves expected at Publics in the next 16 days are 3.0m 8s and forecast to arrive on Saturday (Sep 05) at 8PM. 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+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8PM (Sat 5th Sep) | 10ft (3.0m) 8s |
Table - best surf conditions forecast for Publics over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s talk about what’s on the menu at Publics. I’m lookin’ down the barrel of a 16-day stretch, and I gotta be straight with you—it’s a tough start. The first few days are a write-off. We’ve got a steady ENE breeze blowin’ cross-off, but the swell is a messy, short-period windswell that just doesn’t have the goods. The water temp is sittin’ at 81°, which is about average for late August, nothin’ to write home about.
The real problem is those winds. We’re lookin’ at a solid 18 to 25 mph cross-off breeze that’s gonna wreck any chance of a clean face. The wave energy is weak to moderate in that first week (around 463 to 872), but it’s all noise and no shape. You’d be better off stayin’ on the sand. There’s a gap from the start all the way through the first week with no real recommendations—just poor conditions.
Then we roll into the second week, and things get weird. By Wednesday the 2nd of September, a long-period 16-second groundswell rolls in from the south, but it’s tiny—only 3 ft. The energy jumps up though (848), which means there’s power in the water, just not enough height to do much with it. That kind of period at a beach-and-reef setup tends to run straight, so you’d want a point or a river mouth for that.
The standout—and I mean the *only* time I’d say paddle out—is Sunday the 6th of September. We’ve got a solid 13 ft swell from the ENE with an 11-second period. That is a proper push of water, with the combined energy hittin’ a strong 4141. Now, a word of caution: 13 ft is expert territory only. If you’re not comfortable in heavy water, sit this one out. The wind is still a nasty cross-off at 28 mph, which is a big caveat. It’s goin’ to be messy, but for a strong, experienced surfer at Publics, there might be some steely, powerful waves in there. It’s not pretty, but it’s the only day that offers serious size and a bit of period.
After that, the window closes fast. By the 8th, we’re back to small, weak groundswell from the south and the same old cross-off wind. The last weekend (13th and 14th September) has promise with lighter breezes and some south groundswell, but the swell drops to under 3 ft. The wind on the 13th morning is a light gentle breeze—almost glassy—but the swell is just too small to get excited about. It’s a tease.
Honestly, for most of this 16-day outlook, the setup at Publics looks more interesting for kite surfin’ than paddle surfin’, given the constant cross-off winds and the occasional big, lumpy swell. Hang tight, wait for that 6th of September session, and pray for the wind to ease up.
Rusty.
Short Range ForecastSome drizzle, heaviest during Sun night. Warm (max 26°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 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | ||||||||||||||
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 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 16 | S 16 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph | ||||||||||||||||||||
189 | 557 | 371 | 293 | 237 | 343 | 382 | 410 | 392 | 432 | 443 | 422 | 318 | 275 | 331 | 296 | 283 | 305 | 344 | 526 | |
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 | 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 | 9:39AM0.62m | 7:57PM0.22m | 10:58AM0.66m | 10:35PM0.19m | |||||||
Low Tide | 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 | 6:22PM0.22m | 2:24AM0.08m | 7:30PM0.17m | 3:46AM0.09m | |||||||
— | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:13 | — | — | 6:15 | — | — | 6:15 | — | — | |
6:50 | — | — | 6:49 | — | — | 6:47 | — | — | 6:46 | — | — | 6:45 | — | — | 6:45 | — | — | 6:44 | — | |
mm | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 |
Feels °C | 22 | 22 | 22 | 21 | 22 | 23 | 23 | 22 | 24 | 24 | 23 | 24 | 24 | 23 | 23 | 23 | 22 | 23 | 24 | 22 |
Swell 1 Height (m) Direction Period (s) | E 12 | S 12 | SSW 16 | S 12 | SSW 15 | SSW 15 | SSW 14 | S 19 | SSW 18 | S 18 | S 17 | S 16 | S 16 | S 15 | S 14 | S 14 | S 13 | E 13 | E 13 | E 13 |
110 | 102 | 171 | 100 | 199 | 144 | 138 | 192 | 329 | 314 | 364 | 422 | 318 | 275 | 268 | 192 | 173 | 222 | 273 | 199 | |
Swell 2 Height (m) Direction Period (s) | S 13 | SSW 17 | SSW 12 | SSW 16 | S 11 | S 11 | S 11 | S 10 | S 10 | S 12 | S 10 | SSE 10 | S 11 | E 13 | E 13 | E 12 | E 12 | S 13 | S 13 | S 13 |
89 | 186 | 46 | 162 | 59 | 82 | 55 | 50 | 30 | 75 | 35 | 33 | 58 | 125 | 121 | 103 | 68 | 170 | 121 | 119 | |
Swell 3 Height (m) Direction Period (s) | S 12 | W 12 | SSE 12 | ENE 11 | ENE 10 | S 21 | SSW 19 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | E 14 | S 11 | SSE 10 | S 10 | E 15 | SW 12 | SSW 13 | SSW 20 |
75 | 11 | 48 | 40 | 37 | 34 | 122 | 54 | 50 | 51 | 51 | 30 | 66 | 58 | 33 | 31 | 104 | 6 | 17 | 37 | |
Wind waves Height (m) Direction Period (s) | 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 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 |
189 | 557 | 371 | 293 | 237 | 343 | 382 | 410 | 392 | 432 | 443 | 363 | 318 | 270 | 331 | 296 | 283 | 305 | 344 | 526 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 125 | 125 | 40 | 46 | 32 | 40 | 40 | 32 | 32 | 125 | 32 | 32 | 125 | 33 | 32 | 125 | 32 | 34 | 127 | 32 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.











