Publics Surf Break

Lat Long: 21.27° N 157.83° W

Publics Surf Forecast and Surf Report

Issued: 7 pm 01 Sep 2026 (local time)

Forecast update in  hr  min

Today's Publics sea temperature is
27.2°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 2 Sep 2026:

  • Best quality surf: Monday 7 Sep, 8AM (local time) - 8ft (2.4m), 13s period, ENE swell with cross-offshore winds.
  • Most powerful swell: Tuesday 8 Sep, 11AM (local time) - 10ft (3.0m), 14s period, SW swell with 3,067 kJ wave energy.
  • Next surfable swell (1★+): Monday 7 Sep, 5AM (local time) - 8ft (2.4m), 13s 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 Monday (Sep 07) at 5AM. The primary swell is predicted to be 2.4m and 13s period with a secondary swell of 1.3m 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 3.0m 14s and forecast to arrive on Tuesday (Sep 08) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 11s period and expected on Saturday (Sep 05) at 8AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Mon 7th Sep)8ft (2.4m) 13s
Best Surf 8AM (Mon 7th Sep)8ft (2.4m) 13s
Most Powerful11AM (Tue 8th Sep)10ft (3.0m) 14s

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


The Lowdown

Right, lads and lasses, Rusty here. Let's have a proper look at what the sea's got in store for us at Publics over the next couple of weeks.

Right off the bat, there’s a bit of a rough patch to start. The first few days are a write-off. The wind is howling from the ENE at 25 mph, creating proper grim, poor conditions. That carries on through Wednesday and Thursday with the swell sitting around 7 to 8ft but the wind is a solid 25 to 28 mph cross-off. It's not surfable for a proper go. It's a tough start.

Come Friday the 4th, the wind eases a touch to 22 mph and we see the swell drop to 4ft, but with a decent 14-second period from the E, which is a glimmer. The wave energy is moderate (1482). It’s still marginal, and the tide will be a factor.

The real spark comes Saturday the 5th. The swell builds to a consistent 8ft from the ENE and the period is a solid 14 seconds. The wind drops to 19 mph. The combined energy kicks right up to 2492, which is moderate but on the strong side. Still marginal, but you can feel it getting better.

Then we get the standout. Monday the 7th of September is the best day of the first week. The swell is a healthy 8ft from the ENE with a cracking 13-second period. The wave energy is strong (3269). But the clincher is the wind – a light, offshore breeze from the NE at just 9 mph. That will groom the face beautifully. The morning session is described as excellent for experienced surfers. At 8ft, it’s a bit much for beginners, but for those who can handle it, it’s clean, lined-up power. The water temperature is about average for the time of year.

Tuesday the 8th is a washout. A 10ft swell from the SW is ruined by a cross-onshore wind from the SSE. That’s lumpy, poor conditions, not worth the paddle.

After that, the swell drops and the wind stays onshore or cross-off. Through the 9th to the 12th we’ve got average to poor conditions. Swell drops to around 5-6ft with a short, weak period of 7-8 seconds. Not much to get excited about.

Then the second week shows some promise. The standout there is Monday the 14th of September. The swell is 7ft from the S, with an 8-second period, but the wind is a light easterly at 6 mph. The wave energy is moderate (1001). It’s described as excellent for experienced surfers. That wind will make it clean and the swell has enough size.

Finally, we see a different flavour towards the tail end. Wednesday the 16th of September has a 4ft swell from the SW with a very long 18-second period. That’s proper groundswell energy, and the combined energy is strong (1477). With the wind being a light 6 mph cross-off, these waves will have plenty of push and shape, but that long period means the sets will be widely spaced. It’ll be best for the reef and point setups, as the beach might look a bit straight. This is a promising but less certain call being so far out.

So, in a nutshell: Monday the 7th is the king of the first week. Monday the 14th is the pick of the second week, and Wednesday the 16th is worth a look for the long-period groundswell.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Tue night. Warm (max 26°C on Tue night, min 25°C on Tue night). Mainly strong winds.

Days 5-7 Weather Summary

Moderate rain (total 11mm), heaviest on Mon morning. Warm (max 27°C on Sat afternoon, min 23°C on Mon morning). Winds decreasing (strong winds from the ENE on Fri night, light winds from the E by Mon morning).

Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
0
1
0
1
1
1
1
2
2
2
3
3
3
3
5
4
3
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
8
2.1
ENE
8
2
ENE
8
2.5
ENE
8
2.1
ENE
7
2.5
E
8
2.4
ENE
8
2.3
ENE
7
2.2
ENE
8
1.4
E
14
2.3
ENE
14
2.3
ENE
13
2.4
ENE
13
2.3
ENE
13
2.3
ENE
12
2.4
ENE
12
2.4
ENE
13
2.3
ENE
12
2.3
SW
14
Wave Graph
Metric surfscale
Energy kJ
527
520
502
711
456
717
623
543
553
711
1846
1804
1930
1610
1485
1697
1787
1581
2111
Wind (km/h)
30
ENE
40
ENE
40
ENE
40
ENE
40
ENE
45
ENE
40
ENE
40
ENE
40
NE
35
ENE
30
ENE
30
ENE
20
ENE
25
ENE
25
ENE
15
ENE
15
NE
25
ENE
15
ESE
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
off
cross-off
cross
High Tide
8:21AM0.59m
6:54PM0.28m
9:39AM0.62m
7:57PM0.22m
10:58AM0.66m
10:35PM0.19m
12:05PM0.69m
00:18AM0.21m
1:00PM0.73m
1:21AM0.26m
1:47PM0.73m
2:09AM0.32m
Low Tide
00:43AM0.05m
3:38PM0.25m
1:25AM0.06m
6:22PM0.22m
2:24AM0.08m
7:30PM0.17m
3:46AM0.09m
8:03PM0.13m
5:11AM0.08m
8:31PM0.10m
6:25AM0.07m
8:57PM0.08m
rain showers
part cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
thunderstorm
mod rain
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:15
6:15
6:15
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:46
6:45
6:45
6:44
6:44
6:43
6:42
 mm
1
2
8
1
4
Temp °C
26
26
26
25
26
26
25
26
26
26
26
27
26
27
27
26
23
26
26
Feels °C
24
25
23
22
23
22
21
22
22
24
24
25
25
27
26
26
26
26
26
  • 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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