
Surf Forecasts:
Publics surf forecast from 4 Aug 2026:
- Best quality surf: Tuesday 4 Aug, 8AM (local time) - 5ft (1.5m), 11s period, ENE swell with cross-offshore winds.
- Most powerful swell: Tuesday 4 Aug, 2AM (local time) - 5ft (1.5m), 12s period, ENE swell with 623 kJ wave energy.
- Next surfable swell (1★+): Tuesday 4 Aug, 8AM (local time) - 5ft (1.5m), 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 (Aug 04) at 8AM. The primary swell is predicted to be 1.5m and 11s period with a secondary swell of 0.4m and 12s. 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 1.5m 12s and forecast to arrive on Tuesday (Aug 04) 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 Friday (Aug 07) at 8PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Tue 4th Aug) | 5ft (1.5m) 11s |
| Best Surf | 8AM (Tue 4th Aug) | 5ft (1.5m) 11s |
| Most Powerful | 2AM (Tue 4th Aug) | 5ft (1.5m) 12s |
Table - best surf conditions forecast for Publics over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s cookin’ at Publics over the next couple of weeks.
Straight up, this ain’t a classic run. The first few days are a bit of a tease. We’ve got some swell, but it’s mostly cross-off winds and the surf quality is just not there. It’s going to be a waiting game, and honestly, the real standout looks like it’s a long way off.
Monday afternoon, August 3rd kicks things off with a 5ft swell from the ENE, but the wind is a cross-off from the NE at 16 mph, and the wave comment says it all: poor surf. The water temp is sittin’ at 81°, which is about average for this time of year, so no surprises there.
Tuesday, August 4th is where you wanna be if you’re keen. The morning has a 5ft ENE swell, 11-second period, and the wind is a lighter cross-off, but the afternoon is the real gem. The wind swings offshore from the NE at 9 mph, and the wave comment says expect very good surf. The combined energy is moderate at 534. That’s the pick of the whole run, hands down. Clean, offshore, and a solid 5ft – that’s a session.
Wednesday, August 5th and Thursday, August 6th drop off quick. Wednesday is marginal with 4ft and cross-off winds, and Thursday is a total dud with tiny swell and poor conditions. Friday, August 7th through Sunday, August 9th is a write-off. The swell gets a bit bigger, but the wind is howling at 22 mph cross-off, and the period is short and choppy. Poor surf all the way.
Monday, August 10th and Tuesday, August 11th are still marginal. The swell is there, around 5ft, but the wind is still cross-off and the surf quality is poor or marginal. Not worth the paddle.
Now, we hit a bit of a lull, but then Wednesday, August 12th shows a sneaky S swell building. The period is a long 18 seconds, and the combined energy is strong at 747, but the wind is still cross-off from the ENE so it’s just not clean. Thursday, August 13th is similar – big S groundswell, long period, but the wind kills it.
The real heavyweight shows up on Friday, August 14th. Swell jumps to 8ft from the ENE, period 8 seconds, and the combined energy is pumping at 1101. That’s serious power. But at that size, with a short period and cross-off wind, this is only for experts. The afternoon is rated marginal, but with waves that big, it’s a beast. Beginner surfers, stay well clear – this is over 8ft.
Saturday, August 15th and Sunday, August 16th stay big, around 8ft to 7ft, but the wind is still cross-off, and the surf comment is poor. The energy is moderate to strong, but it’s messy.
Monday, August 17th and Tuesday, August 18th wind down. The swell drops to 6ft, then 3ft by Tuesday, with the wind easing. The last entry on Tuesday afternoon is surfable but very ordinary. Combined energy is only 101 – weak.
So, the standout is undoubtedly Tuesday afternoon, August 4th. That offshore wind, 5ft ENE swell, and very good surf conditions is the best you’re gonna get. For the brave, Friday August 14th offers big waves, but only for the experienced crew. The rest of the run is a lot of waiting and watching. Don’t hold your breath for the second week – it’s mostly big, windy, and messy.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Tue afternoon, min 25°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Sun morning. Warm (max 26°C on Thu afternoon, min 25°C on Thu night). Mainly strong winds. | |||||||||||||||||||
Mon 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | ||||||||||||||
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 8 | ENE 12 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | SSW 14 | ENE 8 | SW 14 | SSW 14 | SW 20 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 |
Wave Graph | ||||||||||||||||||||
294 | 623 | 452 | 415 | 473 | 269 | 203 | 186 | 81 | 142 | 102 | 77 | 99 | 260 | 277 | 225 | 297 | 314 | 373 | 322 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | 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 | 6:55PM0.44m | 8:56AM0.47m | 7:27PM0.36m | 10:11AM0.53m | 8:07PM0.29m | 11:24AM0.60m | 9:30PM0.22m | 12:27PM0.67m | 11:32PM0.19m | 1:22PM0.73m | 00:59AM0.19m | 2:10PM0.78m | 2:02AM0.22m | |||||||
Low Tide | 1:46AM0.04m | 2:52PM0.27m | 2:23AM0.03m | 5:19PM0.27m | 3:10AM0.03m | 7:39PM0.21m | 4:08AM0.02m | 8:34PM0.16m | 5:14AM0.01m | 9:09PM0.12m | 6:20AM-0.01m | 9:40PM0.08m | ||||||||
— | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | 6:07 | — | — | 6:07 | — | — | |
7:08 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:06 | — | — | 7:06 | — | — | 7:05 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
Temp °C | 26 | 25 | 26 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 25 | 26 | 25 |
Feels °C | 25 | 25 | 27 | 28 | 27 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 23 | 23 | 23 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | E 12 | ENE 12 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | SSW 15 | SW 14 | ENE 8 | SSW 14 | ENE 8 | ENE 7 | NE 7 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 17 | SSW 12 | S 16 |
108 | 623 | 452 | 415 | 358 | 269 | 88 | 54 | 59 | 80 | 32 | 21 | 24 | 107 | 113 | 101 | 99 | 159 | 86 | 131 | |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSE 12 | SSW 14 | SSE 11 | SW 14 | SSW 14 | SSW 14 | SSW 19 | SW 18 | SSW 18 | SW 18 | SSW 13 | SW 16 | SSW 12 |
50 | 56 | 46 | 51 | 47 | 38 | 39 | 49 | 81 | 24 | 102 | 77 | 73 | 148 | 164 | 124 | 150 | 96 | 66 | 57 | |
Swell 3 Height (m) Direction Period (s) | SW 13 | SSE 9 | W 13 | SW 16 | SW 15 | SSE 13 | SSE 12 | SSW 10 | SSE 12 | SSW 10 | SSE 11 | S 11 | SW 20 | S 11 | SSE 10 | SSE 10 | W 12 | W 11 | SSW 18 | SW 16 |
41 | 8 | 30 | 68 | 57 | 56 | 49 | 20 | 26 | 9 | 40 | 21 | 99 | 21 | 18 | 19 | 25 | 21 | 102 | 64 | |
Wind waves Height (m) Direction Period (s) | ENE 8 | — | — | — | ENE 10 | — | ENE 9 | ENE 9 | ENE 6 | ENE 8 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 |
294 | — | — | — | 473 | — | 203 | 186 | 53 | 142 | 27 | 36 | 42 | 260 | 277 | 225 | 297 | 314 | 373 | 322 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 40 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 32 | 1 | 1 | 32 | 32 | 40 | 40 | 32 | 33 | 40 | 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.











