Publics Surf Break

Lat Long: 21.27° N 157.83° W

Publics Surf Forecast and Surf Report

Issued: 1 pm 19 Jul 2026 (local time)

Forecast update in  hr  min

Today's Publics sea temperature is
26.6° 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 20 Jul 2026:

  • Best quality surf: Sunday 26 Jul, 8AM (local time) - 4.5ft (1.4m), 16s period, E swell with offshore winds.
  • Most powerful swell: Sunday 26 Jul, 2PM (local time) - 5ft (1.6m), 16s period, E swell with 1,285 kJ wave energy.
  • Next surfable swell (1★+): Sunday 26 Jul, 8AM (local time) - 4.5ft (1.4m), 16s period with E 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 (Jul 26) at 8AM. The primary swell is predicted to be 1.4m and 16s period with a secondary swell of 0.8m and 17s. Another secondary swell of 2.0m and 8s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Publics in the next 16 days are 1.6m 16s and forecast to arrive on Sunday (Jul 26) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 8s period and expected on Monday (Jul 20) at 2AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sun 26th Jul)4.5ft (1.4m) 16s
Best Surf 8AM (Sun 26th Jul)4.5ft (1.4m) 16s
Most Powerful 2PM (Sun 26th Jul)5ft (1.6m) 16s

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


The Lowdown

G'day, Rusty here. Let’s have a look at what’s coming down the line for Publics. I’ll be straight with you – the next week and a half is a bit of a mixed bag, with a lot of marginal conditions and some strong winds making things tricky. But there is a little window of hope if you're patient.

Right now, the water is sitting at a very warm 80° – that's pretty much bang on average for this time of year, so no surprises there.

The first real chance to get wet is Sunday afternoon the 19th of July. We've got a 5 ft swell from the ENE, but it's short-period stuff at 8 seconds and the wind is a cross-off at 19 mph. The combined energy is moderate (456), but the surf is described as poor. It's a beach and reef setup, so it's exposed, but with that wind and short period, it's not going to be great. Not a standout.

Monday the 20th looks similar. The morning has 4 ft from the ENE at 8 seconds, with a 12 mph cross-off. The afternoon drops to 3 ft from the S but with a much longer period of 16 seconds – that's a proper groundswell. Energy is moderate (636). However, the wind is still a bother at 19 mph. It's a marginal call either way. This pattern of cross-off winds and small, short-period swell or tricky long-period groundswell holds through most of the week.

By Friday the 24th of July, we see a jump in size in the morning with 8 ft from the ENE, but it's got a horrible 7-second period and a strong breeze at 25 mph. The energy is now strong (1052). This is getting big and messy. For the experienced crew, it might be a challenge, but for beginners, that's too much.

The real standout in this outlook is shaping up for Wednesday the 29th of July. The morning shows 6 ft from the ENE with an 11-second period (groundswell) and a gentle offshore wind from the NE at 9 mph. The combined energy is strong (941). The forecast is for very good surf conditions. This is the one to circle. The wind is light and offshore, which means clean faces. The swell direction matches the optimum, and the period is decent. It is a beach and reef break, so that groundswell might be a little straight, but with offshore wind, it should be fun. The afternoon holds up with 5 ft from the same direction and a light offshore from the N at 9 mph (energy 779). This is the best on offer across the whole period.

After that, the 30th of July drops off. The morning is a tiny 1 ft from the SW with onshore wind – a write-off. The afternoon offers a 5 ft from the ENE but it's marginal.

Then, Friday the 31st of July brings another solid option. The afternoon session has 6 ft from the ENE at a short 7-second period, but with a light 6 mph cross-off from the E. The combined energy is strong (1146), and the forecast is for excellent surf conditions for experienced surfers. This is a big call. The size is up there, and the light wind will keep it clean. The short period keeps it from being a world-class groundswell, but for a punchy beach break, it could be a blast. Keep in mind, with the crowds always present, it might get busy.

The first week of August sees a return to the pattern of ENE swell with 19-22 mph cross-off winds, making things marginal again. The 7 ft on the 2nd of August morning has strong energy (974), but that wind is a killer.

So, to sum it up: the first week is a write-off unless you're desperate. Your best bet is Wednesday the 29th of July, with clean offshore winds and a solid groundswell. The second standout is the afternoon of Friday the 31st of July, offering clean, punchy waves for the more experienced. Get out there.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 26°C on Sun afternoon, min 24°C on Sun night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 26°C on Fri afternoon, min 24°C on Wed night). Mainly strong winds.

Sun
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
2
1
1
1
1
1
0
1
0
0
0
1
1
1
1
2
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)
1.5
ENE
8
1.4
E
8
1.3
ENE
8
0.8
S
16
0.9
S
15
0.9
S
14
0.8
S
14
1.6
ENE
7
1.2
ENE
7
0.6
SSW
23
0.6
SSW
22
0.7
SSW
20
2
ENE
7
0.9
SSW
18
2.3
ENE
7
2.4
ENE
8
2.5
ENE
8
2
ENE
8
0.9
SSW
18
1.2
E
16
Wave Graph
Metric surfscale
Energy kJ
277
221
199
321
339
329
246
227
138
426
363
412
395
464
529
637
689
459
572
732
Wind (km/h)
30
ENE
20
ENE
25
ENE
30
NE
25
ENE
30
ENE
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
40
ENE
40
ENE
40
ENE
40
ENE
40
ENE
35
ENE
35
ENE
40
ENE
30
ENE
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
7:45PM0.43m
10:04AM0.43m
8:19PM0.34m
11:13AM0.49m
8:56PM0.27m
12:12PM0.54m
10:06PM0.22m
1:02PM0.59m
11:46PM0.19m
1:44PM0.62m
00:59AM0.18m
2:22PM0.66m
1:51AM0.19m
Low Tide
2:03PM0.22m
2:48AM0.03m
3:52PM0.27m
3:23AM0.04m
6:20PM0.26m
4:02AM0.05m
8:25PM0.21m
9:13PM0.17m
5:34AM0.05m
9:41PM0.14m
6:23AM0.04m
10:05PM0.12m
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
6:00
6:00
6:01
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:15
7:14
7:14
7:14
7:13
7:13
 mm
Temp °C
26
25
26
26
25
26
26
25
25
25
25
25
25
25
25
26
25
25
26
25
Feels °C
23
23
25
24
24
24
24
23
22
22
22
21
21
22
22
23
21
22
23
22
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  • 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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