Publics Surf Break

Lat Long: 21.27° N 157.83° W

Publics Surf Forecast and Surf Report

Issued: 1 am 05 Sep 2026 (local time)

Forecast update in  hr  min

Today's Publics sea temperature is
27.2°C
0.2° 

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


Publics surf forecast from 5 Sep 2026:

  • Best quality surf: Sunday 6 Sep, 11PM (local time) - 7ft (2.1m), 12s period, ENE swell with cross-offshore winds.
  • Most powerful swell: Monday 7 Sep, 11PM (local time) - 10ft (3.0m), 14s period, SW swell with 3,419 kJ wave energy.
  • Next surfable swell (1★+): Sunday 6 Sep, 11PM (local time) - 7ft (2.1m), 12s 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 Sunday (Sep 06) at 11PM. The primary swell is predicted to be 2.1m and 12s period with a secondary swell of 1.3m and 14s. 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 3.0m 14s and forecast to arrive on Monday (Sep 07) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 11s period and expected on Tuesday (Sep 08) at 2PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sun 6th Sep)7ft (2.1m) 12s
Best Surf11PM (Sun 6th Sep)7ft (2.1m) 12s
Most Powerful11PM (Mon 7th Sep)10ft (3.0m) 14s

Table - best surf conditions forecast for Publics over the next 16 days.


The Lowdown

Alright, folks, Rusty here again. Let's break down the surf for Publics in terms you can feel.

We're looking at a beach and reef setup, wide open to the swell. Beginner-friendly, but the water's right around 81°, which is what you'd expect for this time of year.

The first few days are a fight. Saturday, September 5th, starts with a 30 km/h cross-offshore wind. The swell is a solid 7ft from the ENE, with a 13-second period that gives it some real power. The energy is strong (2205), but the wind is just too much to make it fun. That same story of strong, cross-off winds and 6ft to 7ft swell repeats through Sunday and Monday. Monday afternoon the wind shifts cross-shore from the ESE, and the swell swings to the SW with a longer 14-second period, pushing the energy to 3676, but it's choppy and messy.

Tuesday, September 8th, is a total washout with cross-onshore winds. Don't even think about it.

Then we get a window. Wednesday morning, September 9th, the wind drops to a light 10 km/h breeze from the east, going cross-off. The swell drops to 3ft, but it's a clean 14-second groundswell from the SSW. The energy is weak (508), but this is the cleanest it gets. It's a small, clean morning for a longboard. The afternoon blows out again.

From Thursday, September 10th, right through the end of the second week, it's a long stretch of marginal surf. The wind is almost always a fresh to moderate breeze out of the ENE, keeping things cross-off but too strong. The swell is a messy mix of short-period, wind-affected waves, mostly 5ft to 7ft, but with periods of 7 to 8 seconds, it's all weak and mushy. The energy drops to moderate levels. The only blip is a potential 3ft, 18-second groundswell from the SSW on Wednesday, September 16th, but it's still getting hammered by a 30 km/h wind.

The one standout is that Wednesday morning, September 9th. It's the only time the wind lays down and you get a clean, long-period wave. It's small, but it's the best on offer. The crowds at Publics are a constant, so you'll have company. After that, you're looking at a solid 10-day stretch of nothing but windy, marginal conditions. It's a long dry spell for a tiny bit of quality.

Rusty out.

Short Range Forecast

Heavy rain (total 22mm), heaviest during Sun night. Warm (max 27°C on Sat afternoon, min 25°C on Sat morning). Mainly fresh winds.

Days 4-6 Weather Summary

Light rain (total 7mm), mostly falling on Tue morning. Warm (max 27°C on Tue morning, min 25°C on Wed night). Mainly fresh winds.

Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
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
2
3
2
3
4
3
3
0
0
0
1
3
0
0
1
1
1
1
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)
2.1
ENE
13
2.1
ENE
13
2
E
13
1.9
ENE
12
1.9
ENE
12
2.2
ENE
12
2.2
ENE
12
2.1
SW
14
3
SW
14
2.5
SW
11
1.7
ENE
11
0.9
SSW
14
0.9
SSW
14
0.8
SSW
13
0.7
E
12
1.4
ENE
7
1.4
ENE
7
1.7
ENE
7
0.7
SW
16
0.8
ENE
12
1.7
ENE
7
Wave Graph
Metric surfscale
Energy kJ
1496
1474
1400
1100
1064
1316
1428
1665
3355
1487
615
356
273
204
148
197
203
262
261
188
310
Wind (km/h)
30
ENE
30
NE
20
ENE
30
ENE
20
ENE
10
ENE
20
E
20
ESE
30
SE
30
S
20
S
10
SE
15
E
30
ENE
30
ENE
30
ENE
30
ENE
25
ENE
25
ENE
25
NE
20
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
12:05PM0.69m
00:18AM0.21m
1:00PM0.73m
1:21AM0.26m
1:47PM0.73m
2:09AM0.32m
2:28PM0.72m
2:51AM0.39m
3:05PM0.69m
3:32AM0.45m
3:39PM0.64m
4:11AM0.50m
4:12PM0.57m
4:51AM0.54m
Low Tide
8:03PM0.13m
5:11AM0.08m
8:31PM0.10m
6:25AM0.07m
8:57PM0.08m
7:26AM0.06m
9:22PM0.06m
8:21AM0.06m
9:46PM0.05m
9:12AM0.07m
10:10PM0.04m
10:02AM0.10m
10:33PM0.04m
clear
clear
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:15
6:16
6:16
6:16
6:16
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:44
6:43
6:42
6:40
6:39
6:38
6:37
 mm
1
13
2
4
2
2
2
1
2
2
Temp °C
26
27
26
27
27
25
26
27
27
27
27
27
27
27
26
26
26
25
26
26
25
Feels °C
25
26
26
26
27
26
27
28
27
28
27
30
30
28
26
24
24
23
24
24
24
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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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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