Publics Surf Break

Lat Long: 21.27° N 157.83° W

Publics Surf Forecast and Surf Report

Issued: 1 am 30 Jul 2026 (local time)

Forecast update in  hr  min

Today's Publics sea temperature is
26.7° C
0.3° 

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


Publics surf forecast from 30 Jul 2026:

  • Best quality surf: Thursday 30 Jul, 5AM (local time) - 2.5ft (0.7m), 14s period, S swell with offshore winds.
  • Most powerful swell: Saturday 1 Aug, 5AM (local time) - 10ft (3.0m), 8s period, ENE swell with 1,055 kJ wave energy.
  • Next surfable swell (1★+): Thursday 30 Jul, 5AM (local time) - 2.5ft (0.7m), 14s period with S 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 Thursday (Jul 30) at 5AM. The primary swell is predicted to be 0.7m and 14s period with a secondary swell of 1.1m and 8s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Publics in the next 16 days are 3.0m 8s and forecast to arrive on Saturday (Aug 01) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 5s period and expected on Thursday (Aug 06) at 8AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Thu 30th Jul)2.5ft (0.7m) 14s
Best Surf 5AM (Thu 30th Jul)2.5ft (0.7m) 14s
Most Powerful 5AM (Sat 1st Aug)10ft (3.0m) 8s

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 Publics is doing for the next couple of weeks.

Alright, the first thing you gotta know is that the start of this run is a bit of a grind. We are looking at a lot of windy, choppy days with the swell being blown out by a strong breeze. The combined swell energy is moderate (583) on Thursday morning, but it's not doing us any favours.

Thursday morning the 30th of July, we've got a 5ft swell from the ENE, but it's on a short 8-second period, which means it's going to be a bit of a bumpy, sectiony mess. The wind is a cross-off at 16 mph, which isn't the worst, but it's not glassy. The water temp is about average for this time of year.

Friday the 31st is a write-off. The wind picks up to 22-25 mph, and the swell jumps to 6ft-6ft. It's too big for beginners and the conditions are just poor. The combined energy is strong (885-1062), but it's all windswell, and it's gonna be a battle. Saturday the 1st and Sunday the 2nd of August are no better - 8ft of messy, short-period ENE windswell with 22-28 mph winds. The energy is very strong (1307), but it's just a washing machine. If you're a kitesurfer, this is your window; for a paddle surfer, it's a hard pass.

Monday the 3rd of August settles a little but is still marginal. Tuesday the 4th of August gets a little interesting. The wind drops to a gentle breeze of 9 mph, and we get a long-period 11-second swell. The swell is 5ft from the ENE, which is a better shape. The combined energy is moderate (614). This is the best of a so-so bunch. The waves will have more push and line up better, but the crowd factor at Publics is always, so you'll have company.

From Wednesday the 5th through the 10th of August, it's a mixed bag of mostly poor, marginal, or weak surf. The swell drops off, the wind stays up, and there's just nothing to get excited about. There's a suggestion of longer period SSW groundswell on the 10th and 11th, but the energy is weak (126-517) and the wind is onshore or cross-shore, so it won't be clean.

The one standout, and I mean the only one worth circling on your calendar, is the morning of Wednesday the 12th of August. We get a clean 2ft SSW groundswell with a 13-second period, and the wind is a light cross-off at 9 mph. The combined energy is weak (262), but it's a long-period groundswell that will wrap in and offer some fun, glassy lines. The water temp is about average for the time of year. It's a small wave, but it will be the cleanest, most user-friendly wave of the entire run. For a spot that's rarely good, this is a real treat.

The final few days, the 13th and 14th of August, look like the wind is back up and the surf is marginal again.

So, to be honest, the 16-day window is mostly a bust. If you're a patient soul, the 12th of August is your day. The rest of the time, the lake is blown out, and the wind is the main event. Forecasts can change though, so keep an eye on it.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 27°C on Thu morning, min 24°C on Fri night). Winds increasing (light winds from the NE on Thu morning, strong winds from the ENE by Sat morning).

Days 4-6 Weather Summary

Mostly dry. Warm (max 26°C on Sun morning, min 24°C on Sun night). Winds decreasing (fresh winds from the ENE on Sun morning, light winds from the ENE by Tue night).

Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
2
0
1
1
0
1
1
1
0
1
1
1
1
2
2
2
2
1
2
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
8
0.6
SSW
18
1.5
E
7
1.7
E
8
1.8
ENE
8
3
E
8
2.5
E
8
2.5
ENE
8
3
ENE
8
2.3
ENE
8
2.2
ENE
8
2
ENE
8
1.7
ENE
8
1.5
ENE
8
1.3
ENE
9
1.5
ENE
12
1.4
ENE
11
1.3
ENE
10
1.2
ENE
10
1.1
ENE
9
1
ENE
8
Wave Graph
Metric surfscale
Energy kJ
250
207
251
329
385
1033
902
939
1009
720
682
554
394
321
237
583
452
345
248
184
147
Wind (km/h)
25
ENE
25
ENE
25
ENE
40
ENE
40
ENE
45
ENE
45
ENE
40
ENE
40
ENE
35
ENE
35
ENE
30
ENE
30
ENE
30
NE
20
NE
20
ENE
15
NE
10
NE
15
ENE
20
ENE
15
ENE
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
cross-off
High Tide
4:58PM0.68m
5:11AM0.31m
5:26PM0.64m
5:57AM0.34m
5:55PM0.59m
6:49AM0.38m
6:24PM0.52m
7:47AM0.42m
6:55PM0.44m
8:56AM0.47m
7:27PM0.36m
10:11AM0.53m
8:07PM0.29m
Low Tide
9:48AM0.03m
11:58PM0.07m
10:29AM0.06m
00:22AM0.06m
11:14AM0.11m
00:48AM0.05m
12:06PM0.16m
1:15AM0.04m
1:14PM0.22m
1:46AM0.04m
2:52PM0.27m
2:23AM0.03m
5:19PM0.27m
3:10AM0.03m
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:03
6:03
6:05
6:05
6:05
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:10
7:09
7:09
7:08
7:08
7:07
7:07
 mm
Temp °C
27
27
26
26
26
25
25
25
25
26
26
25
25
26
25
26
26
25
26
27
26
Feels °C
27
27
26
23
22
21
20
20
21
23
23
22
24
24
24
27
27
26
28
28
27
  • Map Icons:
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  • 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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