Publics Surf Break

Lat Long: 21.27° N 157.83° W

Publics Surf Forecast and Surf Report

Issued: 7 am 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Publics sea temperature is
27.1°C
0.1° 

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


Publics surf forecast from 8 Sep 2026:

  • Best quality surf: Wednesday 9 Sep, 5AM (local time) - 4.5ft (1.3m), 10s period, ENE swell with glassy winds.
  • Most powerful swell: Tuesday 8 Sep, 2PM (local time) - 7ft (2.2m), 9s period, SSW swell with 747 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 9 Sep, 5AM (local time) - 4.5ft (1.3m), 10s 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 Wednesday (Sep 09) at 5AM. The primary swell is predicted to be 0.9m and 14s period with a secondary swell of 1.3m and 10s. Another secondary swell of 0.9m and 8s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Publics in the next 16 days are 2.2m 9s and forecast to arrive on Tuesday (Sep 08) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 9s period and expected on Tuesday (Sep 08) at 2PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Wed 9th Sep)4.5ft (1.3m) 10s
Best Surf 5AM (Wed 9th Sep)4.5ft (1.3m) 10s
Most Powerful 2PM (Tue 8th Sep)7ft (2.2m) 9s

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’ for Publics over the next couple of weeks.

Right off the bat, we’ve got a bit of a rough start. Tuesday morning and afternoon are a write-off – strong winds and messy conditions mean you’re better off staying on the beach. The water’s sitting at a warm 81°, which is pretty much spot on for this time of year, so nothing unusual there.

The first real glimmer of hope hits on Wednesday morning, September 9th. A clean little swell from the SSW, only 3 ft, but with a nice long period of 14 seconds – that’s groundswell energy right there. The wind is light and cross-offshore, making for some really clean waves. The combined energy reads 631 (moderate), so it’s not a powerhouse, but for a beginner-friendly spot like this, it’s a lovely window. Wednesday afternoon holds up just as good with offshore winds and similar conditions. That’s your pick of the first week, no question.

Thursday and Friday (September 10th and 11th) get a bit more mixed. The swell kicks up to 5 ft on Thursday, but the period drops to a short 7 seconds, making it a bit jumbly and less appealing. The wind stays cross-off, but it’s moderate. Friday sees a drop in size to 4 ft, with a better period of 11 seconds, but still just marginal. You might get a few, but it’s not the standout.

After that, we hit a dry spell. From Saturday, September 12th, right through to the end of the second week, the swell drops off a cliff. We’re talking tiny waves, 2 ft to 3 ft, with long periods but very weak energy (down to 69 on the 14th). The wind is relentless from the ENE, moderate to strong, and cross-off, which keeps the surface clean but the waves are just too small and weak to get excited about. It’s a long, quiet stretch.

Now, there’s a bit of a late kicker in the third week. On Wednesday, September 23rd, the swell bumps up to 6 ft from the ENE, but the period is a short 7 seconds, and the wind is still a moderate cross-off. The combined energy hits 505 (moderate), but the quality is marginal. It’s a long way out, so keep an eye on it, but don’t hold your breath.

Overall, Wednesday, September 9th is your champion. Clean, offshore wind, a nice long-period groundswell, and small enough for anyone. After that, it’s a waiting game.

Rusty.

Short Range Forecast

Light rain (total 6mm), mostly falling on Wed night. Warm (max 28°C on Tue afternoon, min 25°C on Thu night). Winds decreasing (fresh winds from the SSW on Tue morning, calm by Tue night).

Days 4-6 Weather Summary

Mostly dry. Warm (max 27°C on Sun afternoon, min 25°C on Fri morning). Wind will be generally light.

Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
AM
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
2
3
3
3
1
1
2
2
2
2
1
1
0
0
0
1
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
SSW
10
1.7
ENE
11
1.4
ENE
10
0.9
SSW
14
0.9
SSW
13
1.3
ENE
7
1.5
ENE
7
1.5
ENE
7
0.7
SW
16
1.1
ENE
11
1.1
ENE
11
1.2
ENE
10
0.7
SW
15
0.5
SW
16
0.7
ENE
9
0.5
SW
15
0.4
SSW
15
0.4
SW
12
0.4
SW
14
0.5
SW
22
0.5
SW
21
Wave Graph
Metric surfscale
Energy kJ
1102
650
378
269
257
181
237
225
268
314
297
292
242
124
84
107
84
37
49
227
224
Wind (km/h)
35
SSW
25
SW
10
SW
5
ENE
15
NE
15
ENE
25
ENE
25
ENE
20
NE
20
ENE
20
ENE
20
ENE
20
ENE
20
NE
20
ENE
25
ENE
25
NE
15
NE
20
NE
25
NE
20
ENE
Wind State
on
cross-on
on
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
off
cross-off
cross-off
cross-off
High Tide
2:28PM0.72m
2:51AM0.39m
3:05PM0.69m
3:32AM0.45m
3:39PM0.64m
4:11AM0.50m
4:12PM0.57m
4:51AM0.54m
4:42PM0.50m
5:31AM0.57m
5:11PM0.43m
6:14AM0.58m
5:40PM0.36m
Low Tide
9:22PM0.06m
8:21AM0.06m
9:46PM0.05m
9:12AM0.07m
10:10PM0.04m
10:02AM0.10m
10:33PM0.04m
10:52AM0.13m
10:56PM0.05m
11:45AM0.17m
11:19PM0.06m
12:45PM0.20m
11:42PM0.08m
thunderstorm
clear
clear
part cloud
part cloud
rain showers
thunderstorm
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:16
6:16
6:16
6:16
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:40
6:39
6:38
6:37
6:37
6:36
6:35
 mm
2
3
1
1
Temp °C
27
28
27
27
28
27
27
27
25
26
26
26
26
26
25
26
27
26
27
27
26
Feels °C
26
28
30
30
31
30
27
26
25
25
25
26
26
26
25
26
27
27
28
27
27
  • 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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