Reef
left
Level 5/10

Publics

South Shore, Oahu, USA
🪸Sharp reef⚠️Shallow🦔Urchins👥Crowded

Publics offers one of the longest lefts in Honolulu, peeling over sharp live coral near Diamond Head. Softer and friendlier on higher tides, it becomes hollower and more dangerous at low tide. Consistent and always crowded.

Publics surf forecast

Model forecast for swell, wind and tide.

10-Day Forecast
Today23
41
Poor
0.8m@13s
22km/h
Thu24
6
Poor
0.6m@12s
24km/h
Fri25
15
Poor
0.9m@11s
28km/h
Sat26
16
Poor
1.1m@11s
39km/h
Sun27
2
Poor
1.9m@11s
31km/h
Mon28
32
Poor
1.6m@11s
14km/h
Tue29
73
Good
1.4m@12s
3km/h
Wed30
68
Good
1.3m@13s
13km/h
Thu1
60
Fair
1.0m@12s
14km/h
Fri2
71
Good
0.9m@12s
5km/h
Groomed 5+ days out, less certain

Today's Conditions

Find Flights
Best session: AfternoonAM 21 km/h · PM 23 km/h · High tide at 2pm (0.6m)
Groomed
Clean faces from offshore winds
Swell
0.8m
SSE(158°)
Score: 5/25
Period
13s
Medium period swell
Score: 23/25
Wind
22km/h
ENE(57°)
Score: 10/25
Weather
27°C
0.2mm97%
First light 5:50amSunrise 6:20amSunset 6:26pmLast light 6:56pm
Windswell0.9m@4sSecondary0.5mConfidence
100%

Location & Conditions

Loading map...
0°45°90°135°180°225°270°315°NESW
Swell
Wind
Showing forecast for today

Hourly Forecast, Tide & Strike Windows

Strike window: 9:50am–6:25pm · through highIdeal tide: mid to high
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
°C
25°
28°
28°
28°
26°
24°
27°
29°
28°
26°
24°
26°
27°
28°
26°
25°
25°
27°
25°
25°
25°
26°
28°
27°
26°
26°
27°
29°
28°
27°
24°
25°
28°
29°
26°
25°
26°
28°
29°
26°
24°
25°
28°
28°
25°
24°
26°
28°
29°
25°
3m1.5
sec
13s
13s
13s
13s
13s
12s
12s
12s
12s
12s
11s
11s
11s
11s
11s
11s
11s
11s
11s
11s
11s
11s
11s
11s
11s
11s
11s
11s
11s
11s
12s
12s
12s
12s
12s
13s
13s
13s
13s
13s
12s
12s
12s
12s
12s
12s
12s
12s
12s
12s
swell
windkm/h
19g48
22g57
24g61
24g63
21g57
17g45
24g62
27g70
25g68
24g64
23g59
25g62
30g76
31g79
29g75
34g92
38g98
41g102
42g109
41g109
31g82
32g82
32g85
29g84
28g76
16g51
16g42
15g45
14g40
10g36
1g16
2g14
5g19
5g21
3g19
11g27
13g35
14g43
14g46
12g43
11g31
14g35
16g43
15g46
11g45
3g17
2g18
5g22
7g25
6g25
tidem
2:02am0.3m
7:30am0.1m
2:13pm0.6m
8:48pm0.1m
2:37am0.4m
8:15am0.1m
2:42pm0.6m
9:11pm0.0m
3:12am0.5m
9:00am0.1m
3:15pm0.6m
9:31pm0.0m
3:47am0.5m
9:48am0.1m
3:42pm0.5m
9:55pm0.0m
4:26am0.6m
10:37am0.1m
4:12pm0.5m
10:18pm0.0m
5:10am0.6m
11:41am0.1m
4:45pm0.4m
10:45pm0.0m
5:52am0.7m
12:45pm0.2m
5:17pm0.3m
11:15pm0.0m
6:48am0.7m
2:15pm0.2m
5:52pm0.2m
7:56am0.7m
4:07pm0.2m
12:37am0.1m
9:07am0.6m
5:52pm0.1m
9:22pm0.2m
Ideal tide (from tide preference)Strike windowDanger tideNight

Tide times today

2:02 am
High tide - 0.34m
7:30 am
Low tide - 0.09m
2:13 pm
High tide - 0.60m
8:48 pm
Low tide - 0.06m
Times shown in spot-local time.

Strike Score Breakdown

41
Poor
Components
Swell Direction9/25
Swell Size5/25
Swell Period23/25
Wind10/25
Raw Score47/100
Adjustments
Wind History+6
🌊💨 Windswell-7
💨 Gusty Wind-5
🚫 Undersized Capmax 64
Adjusted Score41/100
Confidence
Multiplier×1.00
Final Score41
✨ Groomed🌊💨 Windswell

Plan Your Strike

Return flights to HNL, departing today with a 5-day trip window.

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Swell Requirements

Optimal direction
S (190°)
Direction range
160° - 230°
Size range
0.9m - 1.8m
Ideal size
1.3m - 1.6m
Height multiplier
0.97×
Ideal period
14s+

Wind Requirements

Optimal direction
NNE (25°)
Offshore range
340° - 80°

Tide Requirements

Optimal tide
mid to high
Danger below
0.3m

Water temp

26°C

Wetsuit

Boardshorts / Rashguard

Bottom

Reef

Max wave face

2.5m+

Board

Any

Consistency

7/10

Difficulty

5/10

Crowd level

9/10

Access: Beach access near Diamond Head.

Frequently Asked Questions

What tide is best at Publics?

The Publics profile favors mid to high tide. Compare this preference with the forecast tide and local conditions before choosing a session. The profile flags a low-tide hazard below 0.3m.

What wind direction is offshore at Publics?

The Publics profile uses wind from NNE (25°) as its preferred direction, with an offshore range of 340° to 80°. Wind speed matters too: light winds outside that range can still produce surfable conditions, while strong offshore winds can make takeoffs difficult.

What swell size and direction work best at Publics?

The Publics scoring profile favors swell from S (160° to 230°), a swell-height range of 0.9m to 1.8m, and a reference period of 14s. These are model inputs, not guaranteed breaking-wave heights or a promise that the surf will suit every ability.

When is the best time of year to surf Publics?

The main season at Publics is May-Sep. A secondary window runs Apr, Oct. May-Sep. One of the longest lefts in Honolulu. Low tide dangerous over sharp live coral.

How do I get to Publics?

The spot profile lists HNL as a nearby airport. The estimated road transfer is 15 minutes. Beach access near Diamond Head.

What kind of wave is Publics?

Publics is a reef break, a left-hander over a reef bottom. Difficulty is rated 5/10.

Best Season

Peak: May-Sep

Secondary: Apr, Oct

May-Sep. One of the longest lefts in Honolulu. Low tide dangerous over sharp live coral.

Getting There

Airport
HNL
Drive time
15 min
Data quality
verified

Plan a trip around Publics

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Community Discussion