Publics Surf Break

Lat Long: 21.27° N 157.83° W

Publics Surf Forecast and Surf Report

Issued: 1 pm 25 Aug 2026 (local time)

Forecast update in  hr  min

Today's Publics sea temperature is
27.3°C
0.5° 

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


Publics surf forecast from 26 Aug 2026:

  • Most powerful swell: Thursday 27 Aug, 11AM (local time) - 3.5ft (1.1m), 17s period, S swell with 716 kJ wave energy.

Best Forecast Surf Conditions for Publics this week:

The most powerful waves expected at Publics in the next 16 days are 1.1m 17s and forecast to arrive on Thursday (Aug 27) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Wednesday (Aug 26) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11AM (Thu 27th Aug)3.5ft (1.1m) 17s

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


The Lowdown

Alright, Rusty here. Let's have a look at the forecast for Publics.

To be straight with you, the outlook for the next 16 days is a bit of a mixed bag. We've got a prolonged stretch of messy, onshore energy that's going to be pretty tough to enjoy. The main issue is that the wind is locked in from the ENE for the vast majority of the period, blowing straight across the wave faces. It's a cross-off, but it's a strong breeze, often hitting 19 to 22 mph, and that's just going to put a chop on everything. The water temp is sitting at 81°, which is pretty normal for this time of year.

The first few days, from the 25th of August right through the end of the month, are a write-off. The swell is a mix of short-period, wind-affected stuff, mostly from the E or ENE, with heights around 6 ft to 6 ft. The combined wave energy is moderate (529 to 561), but it's all wind-slop with a period of only 7 seconds. There's no quality to it. The forecast scores are a flat zero or one, which tells you all you need to know. It's just not worth paddling out.

The first sign of something different arrives on the 26th and 27th, with a long-period S-SSW swell showing up. We're talking 14 to 18 second periods, which is proper groundswell. The heights are small, around 2 ft to 4 ft, and the energy is decent (600 to 850). But again, that 19 mph cross-off wind is going to make it a bumpy, frustrating session. The wave state is clean, but the wind is just too strong to get the best out of those long lines.

From the 29th of August right through to the 4th of September, it's back to the same story. Strong ENE wind and short-period, onshore swell. The swell heights are actually picking up, hitting 8 ft on the 3rd and 4th, but the period is a pathetic 7 to 8 seconds. The combined energy is moderate to strong (up to 928), but for a beach-and-reef setup like Publics, that's just a washing machine. The difficulty is for beginners, but with 8 ft of short-period, wind-affected slop, it's actually too big and messy for them. Honestly, this stretch looks a lot more interesting for kite surfing than paddle surfing.

Now, if you can wait, there's a glimmer of hope. The 5th of September Saturday afternoon shows a shift. We get a 7 ft swell from the ENE with a period of 12 seconds, and the combined energy jumps to 1373 (strong). That's a bigger, more organized swell. The wind is still a strong breeze, but it's a bit less raw. The forecast is still marginal, but it's the first time the numbers hint at something rideable.

But the real standout, the best bet on the whole 16-day forecast, is the 7th of September (Monday afternoon). We've got a 6 ft swell from the ENE with a period of 11 seconds. The combined energy is a solid 1559 (strong), but the key is the wind. It's down to 12 mph from the E, which is a moderate breeze, and the break is exposed to the SSE, which is the optimum swell direction. The S-SSW groundswell on the 7th morning is also a sneaky option if you can get on it before the wind picks up. The 9th of September (Wednesday morning) also looks promising, with a 6 ft ENE swell and a 9-second period, with the wind dropping to just 12 mph from the E. That's the cleanest wind we've seen in a while. The 9th afternoon is even better, with 7 ft ENE swell and a gentle breeze of 9 mph from the ENE.

So, to sum it up: the first week is a write-off. Don't waste your time. The second week has a couple of windows of opportunity. The absolute best moment is Monday afternoon, the 7th of September. The Wednesday morning of the 9th is also a solid call. The wind is finally easing, and there's real energy in the water. It's a long-range call, so it's promising but less certain, but it's the only real light at the end of the tunnel.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 27°C on Tue afternoon, min 25°C on Tue night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 26°C on Fri afternoon, min 25°C on Fri night). Mainly fresh winds.

Tue
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
1
1
1
1
1
1
0
1
1
0
0
1
1
0
1
0
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)
1.7
E
7
1.7
E
7
0.7
SSW
14
0.7
S
18
0.7
S
19
1.1
S
17
0.9
S
16
1
S
16
0.8
S
14
0.9
S
14
1.6
ENE
7
1.7
ENE
7
1.5
ENE
7
1.8
ENE
7
1.7
ENE
7
1.5
ENE
7
1.7
ENE
7
1.7
ENE
7
1.6
ENE
7
2
ENE
8
Wave Graph
Metric surfscale
Energy kJ
282
271
215
307
351
716
427
482
260
329
239
261
195
295
248
218
262
262
250
451
Wind (km/h)
35
ENE
30
ENE
35
ENE
30
NE
35
ENE
30
ENE
30
ENE
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
30
ENE
30
ENE
35
ENE
30
ENE
35
ENE
30
ENE
25
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
2:56PM0.68m
2:55AM0.33m
3:24PM0.68m
3:31AM0.37m
3:53PM0.66m
4:08AM0.41m
4:20PM0.62m
4:47AM0.46m
4:49PM0.57m
5:30AM0.50m
5:18PM0.51m
6:18AM0.53m
5:48PM0.44m
Low Tide
9:53PM0.11m
8:24AM0.05m
10:12PM0.10m
9:05AM0.06m
10:32PM0.08m
9:46AM0.07m
10:54PM0.07m
10:31AM0.10m
11:17PM0.05m
11:22AM0.14m
11:42PM0.05m
12:22PM0.19m
00:10AM0.05m
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:13
6:13
6:13
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:52
6:52
6:51
6:50
6:49
6:47
 mm
Temp °C
27
26
26
26
25
26
26
25
26
26
25
26
26
25
26
26
26
26
26
25
Feels °C
24
25
23
22
22
25
24
24
23
23
22
23
23
22
24
24
24
23
23
23
  • 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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