Publics Surf Break

Lat Long: 21.27° N 157.83° W

Publics Surf Forecast and Surf Report

Issued: 1 pm 29 Aug 2026 (local time)

Forecast update in  hr  min

Today's Publics sea temperature is
27.2°C
0.4° 

Publics surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


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 TypeTime (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 Forecast

Some 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 Summary

Mostly 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
Rating
(10 max)
0
0
0
0
1
0
1
1
1
0
1
1
1
0
1
1
1
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
ENE
7
2.3
ENE
7
2
ENE
7
1.7
ENE
7
1.6
ENE
7
1.8
ENE
7
1.8
ENE
8
1.9
ENE
8
1.8
ENE
8
1.9
ENE
8
1.9
ENE
8
0.9
S
16
0.8
S
16
1.6
ENE
8
1.7
ENE
8
1.6
ENE
8
1.6
ENE
8
1.7
ENE
7
1.8
ENE
7
2.2
ENE
7
Wave Graph
Metric surfscale
Energy kJ
189
557
371
293
237
343
382
410
392
432
443
422
318
275
331
296
283
305
344
526
Wind (km/h)
40
ENE
40
ENE
35
ENE
40
ENE
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
30
ENE
30
ENE
35
ENE
35
ENE
30
ENE
35
NE
30
ENE
30
ENE
35
NE
30
NE
Wind State
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
clear
part cloud
clear
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:13
6:13
6:13
6:15
6:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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