
Surf Forecasts:
Publics surf forecast from 7 Aug 2026:
- Most powerful swell: Thursday 13 Aug, 2AM (local time) - 4ft (1.2m), 16s period, S swell with 762 kJ wave energy.
Best Forecast Surf Conditions for Publics this week:
The most powerful waves expected at Publics in the next 16 days are 1.2m 16s and forecast to arrive on Thursday (Aug 13) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Saturday (Aug 08) at 2AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2AM (Thu 13th Aug) | 4ft (1.2m) 16s |
Table - best surf conditions forecast for Publics over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's take a good hard look at what Publics has got cookin' for us over the next couple of weeks. Right off the bat, I gotta say, it's a bit of a slow burner. We've got a long stretch of blustery, cross-off winds that are gonna mess with the shape, and the swell is mostly short-period windswill that won't give you much to work with. The water temp is sitting at a warm 81°, which is about normal for the time of year.
The first real chance at something decent doesn't even show up until Thursday, August 20th. That's a solid 13-day wait with nothing but frustrating, marginal conditions. Those ENE winds will be hammering us at 16-25 mph straight through, making the 5 ft of short-period ENE swell just a messy, blown-out chore. Honestly, for the first two weeks, the setup is more interesting for kite surfers than paddle surfers.
The one true standout and the time to get excited is Thursday, August 20th, in the afternoon. The wind finally swings around to a clean, gentle offshore from the NNE, and it's gonna be glassy. The swell is 4 ft from the ENE with an 8-second period. It's small, but it'll be clean. The combined energy of all swells is moderate at 428, so nothing epic, but with those conditions, it's your best bet for a fun, uncrowded session. Crowds are always at Publics, so expect company.
Friday, August 21st, follows up nicely. The morning has a clean 5 ft ENE swell with cross-off winds, but the afternoon looks even better: a moderate offshore from the NE with 5 ft ENE swell. That's a solid little window of clean, lined-up waves. The combined energy hits 518 and 491, so there's a bit of push.
After that, Saturday, August 22nd, offers a change in character. The swell drops to 2 ft and swings to the SSW with a longer 16-second period. That's a groundswell with proper energy (491 combined), and with a gentle offshore from the NE in the afternoon, it'll be glassy again. Just remember, a long period like that can make beach breaks a bit fat, but Publics handles it well enough. The morning has some clouds but it's still clean.
To sum it up: wait it out. The first two weeks are a write-off. Mark your calendar for the 20th through the 22nd. The 20th and 21st afternoons, and the 22nd afternoon are the absolute cream of the crop.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Fri afternoon, min 25°C on Fri morning). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 27°C on Mon afternoon, min 25°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | |||||||||||||||
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) | SW 21 | SW 20 | SSW 19 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | SSW 14 | S 20 | S 18 | S 18 | S 16 | S 16 | S 15 | S 15 |
Wave Graph | |||||||||||||||||||||
115 | 99 | 148 | 226 | 232 | 262 | 261 | 319 | 337 | 280 | 212 | 252 | 215 | 269 | 276 | 509 | 498 | 762 | 734 | 559 | 524 | |
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 | cross-off |
High Tide | 12:27PM0.67m | 11:32PM0.19m | 1:22PM0.73m | 00:59AM0.19m | 2:10PM0.78m | 2:02AM0.22m | 2:54PM0.80m | 2:55AM0.26m | 3:35PM0.79m | 3:43AM0.31m | 4:13PM0.75m | 4:30AM0.36m | 4:48PM0.69m | ||||||||
Low Tide | 8:34PM0.16m | 5:14AM0.01m | 9:09PM0.12m | 6:20AM-0.01m | 9:40PM0.08m | 7:20AM-0.02m | 10:10PM0.06m | 8:15AM-0.02m | 10:40PM0.05m | 9:08AM-0.00m | 11:08PM0.04m | 9:58AM0.03m | 11:36PM0.04m | ||||||||
6:05 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | |
— | 7:06 | — | — | 7:06 | — | — | 7:05 | — | — | 7:05 | — | — | 7:04 | — | — | 7:02 | — | — | 7:01 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 27 | 26 | 27 | 27 | 25 | 26 | 26 | 25 | 27 | 27 | 26 |
Feels °C | 25 | 26 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 27 | 26 | 26 | 25 | 25 | 23 | 23 | 23 | 23 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | NE 7 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 17 | SSW 12 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | S 18 | S 18 | S 16 | S 16 | S 15 | S 15 |
21 | 25 | 107 | 113 | 101 | 99 | 184 | 86 | 223 | 184 | 176 | 186 | 165 | 269 | 239 | 509 | 498 | 762 | 734 | 559 | 524 | |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 19 | SW 18 | SW 18 | SW 18 | SSW 13 | SSW 16 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSE 8 | S 20 | SSW 13 | SSW 13 | W 12 | W 12 | W 12 | W 11 |
77 | 73 | 148 | 162 | 154 | 150 | 96 | 102 | 56 | 56 | 42 | 23 | 41 | 28 | 276 | 215 | 218 | 11 | 11 | 11 | 10 | |
Swell 3 Height (m) Direction Period (s) | SW 21 | SW 20 | NE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSW 18 | SSE 10 | SSE 10 | SSE 10 | SSE 7 | SE 9 | S 21 | SSE 9 | W 13 | W 12 | S 20 | SE 9 | SW 19 | SW 18 |
115 | 99 | 30 | 19 | 19 | 19 | 19 | 102 | 19 | 19 | 18 | 10 | 21 | 79 | 7 | 30 | 25 | 8 | 3 | 14 | 13 | |
Wind waves Height (m) Direction Period (s) | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
30 | 31 | 109 | 226 | 232 | 262 | 261 | 319 | 337 | 280 | 212 | 252 | 215 | 188 | 181 | 212 | 149 | 290 | 232 | 299 | 317 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 32 | 32 | 34 | 40 | 40 | 32 | 34 | 33 | 32 | 33 | 32 | 32 | 33 | 32 | 33 | 40 | 32 | 32 | 46 | 32 |
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.











