Publics Surf Break

Lat Long: 21.27° N 157.83° W

Publics Surf Forecast and Surf Report

Issued: 1 pm 10 Aug 2026 (local time)

Forecast update in  hr  min

Today's Publics sea temperature is
27.2° C
0.6° 

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


Publics surf forecast from 11 Aug 2026:

  • Best quality surf: Sunday 16 Aug, 8AM (local time) - 23ft (7.0m), 14s period, ENE swell with cross-onshore winds.
  • Most powerful swell: Sunday 16 Aug, 11AM (local time) - 23ft (7.0m), 13s period, ENE swell with 18,206 kJ wave energy.
  • Next surfable swell (1★+): Sunday 16 Aug, 8AM (local time) - 23ft (7.0m), 14s 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 (Aug 16) at 8AM. The primary swell is predicted to be 7.0m and 14s period with a secondary swell of 0.8m and 17s. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at Publics in the next 16 days are 7.0m 13s and forecast to arrive on Sunday (Aug 16) 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 2.2m 7s period and expected on Saturday (Aug 15) at 11PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sun 16th Aug)23ft (7.0m) 14s
Best Surf 8AM (Sun 16th Aug)23ft (7.0m) 14s
Most Powerful11AM (Sun 16th Aug)23ft (7.0m) 13s

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


The Lowdown

Alright folks, Rusty here. Let’s get into the surf outlook for the Publics area. It’s a bit of a mixed bag over the next couple of weeks, so let's break it down.

The water is sitting at about 81°F, which is pretty much what you’d expect for this time of year—nothing weird going on there.

We’ve got a bit of a waiting game on our hands. The good news comes later; we just have to get through some average to poor conditions first.

The first real pulse of interest hits around Saturday the 15th. The wind swings offshore from the NE at 25 mph, but the swell is a beast at 10ft from the ENE with a period of 12 seconds. That’s a lot of water moving, with combined energy readings up around 2511, so this is a strong, powerful groundswell. It’s going to be a challenge to paddle into with that strong offshore wind. For the experienced crew only at this size. The Saturday afternoon session shows the wind backing off to 25 mph and the swell jumping to 12ft from the ENE (13 sec period). The energy jumps to 3981 – proper strong. It’s clean and offshore, but again, only for the experts.

Now, the standout window. Sunday the 16th is where it gets crazy. The morning shows a huge 23ft swell from the ENE with a 13-second period, and the combined energy rockets to 18572. That is some serious, raw power. The wind is a cross-on from the SSE at 37 mph, making it a near-gale. While the wind is favorable, this is going to be absolutely massive and blown out. Only the bravest and most experienced chargers should even look at it. The afternoon drops to 20ft from the E, still enormous, but the wind is still a messy cross-on. This is not a beginner or intermediate session.

After that big weekend, things settle down quickly. Monday 17th the swell drops to 6ft from the ENE (9 sec period, moderate energy 859) with a light cross-shore. The afternoon gets even nicer with 5ft and light 6 mph winds. The surf quality starts to improve, but it’s still marginal.

The following week, from Tuesday 18th through to Sunday 24th, is pretty grim. We’re looking at small, weak swells (2ft to 5ft) with short periods and moderate to fresh cross-offshore winds. The energy levels are low, under 500 most days. It’s mostly clean, but there’s no push, no power. Not worth paddling out for unless you’re desperate for a tan on your board.

We do see a little lift at the end of the forecast. Tuesday 25th shows a 3ft to 4ft swell from the S with a nice long 16-17 second period. The combined energy is back up to 858 to 1009, indicating moderate wave energy. The wind stays cross-off from the ENE at 19 mph. It’s still clean, but the swell size is small. That long period groundswell from the south is promising for shape, but at this height, it’s more of a micro-session.

So, to wrap it up: the true standouts are Saturday 15th afternoon for the experts looking for a clean, powerful challenge, and the Sunday 16th morning for the big-wave crew if they’re willing to deal with the wind. The rest of the window is mostly small and average, with a few clean days late in the second week for a longboard or a funboard.

Stay safe out there,
Rusty.

Short Range Forecast

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

Days 5-7 Weather Summary

Heavy rain (total 37mm), heaviest during Sat night. Warm (max 27°C on Sat afternoon, min 25°C on Thu night). Winds increasing (fresh winds from the NE on Thu night, near gales from the SSE by Sun morning).

Mon
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
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
1
1
1
1
1
1
1
0
1
0
0
2
1
3
0
!
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
ENE
8
0.6
SSW
15
1.3
E
7
0.8
SSW
14
0.6
S
20
0.9
S
18
0.9
S
18
1
S
16
1
S
16
1.2
S
15
1.1
S
15
1
S
14
2
ENE
8
2.3
ENE
8
3
ENE
12
3.5
ENE
13
4
ENE
13
7
ENE
13
6
E
11
2.3
ENE
10
Wave Graph
Metric surfscale
Energy kJ
176
186
176
269
276
509
498
520
501
662
537
426
474
686
2274
3771
6344
18206
7696
901
Wind (km/h)
30
ENE
25
NE
25
ENE
30
ENE
25
ENE
35
ENE
35
ENE
30
ENE
30
NE
35
ENE
35
ENE
35
NE
35
ENE
35
NE
40
NE
40
NE
45
NNW
60
SSE
30
SSE
20
SE
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
off
cross-off
cross-on
cross-on
cross-on
High Tide
2:54PM0.80m
2:55AM0.26m
3:35PM0.79m
3:43AM0.31m
4:13PM0.75m
4:30AM0.36m
4:48PM0.69m
5:17AM0.40m
5:22PM0.62m
6:06AM0.44m
5:54PM0.53m
6:57AM0.47m
6:24PM0.45m
Low Tide
10:10PM0.06m
8:15AM-0.02m
10:40PM0.05m
9:08AM-0.00m
11:08PM0.04m
9:58AM0.03m
11:36PM0.04m
10:49AM0.08m
00:03AM0.04m
11:43AM0.14m
00:30AM0.05m
12:43PM0.20m
00:58AM0.06m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
heavy rain
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
6:09
6:09
6:09
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:05
7:04
7:02
7:01
7:01
7:00
7:00
 mm
20
17
13
3
Temp °C
27
26
26
27
25
26
26
25
27
26
25
26
26
25
26
27
26
26
27
26
Feels °C
26
26
25
26
24
24
23
23
24
23
23
23
22
22
24
24
23
25
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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