Waikiki Surf Break

Lat Long: 38.08° S 57.54° W

Waikiki Surf Forecast and Surf Report

Issued: 2 am 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Waikiki sea temperature is
10.5°C
1.9° 

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


Waikiki surf forecast from 13 Sep 2026:

  • Best quality surf: Sunday 13 Sep, 12PM (local time) - 2.5ft (0.8m), 7s period, ESE swell with glassy winds.
  • Most powerful swell: Sunday 20 Sep, 9AM (local time) - 4ft (1.2m), 6s period, NE swell with 92 kJ wave energy.
  • Next surfable swell (1★+): Sunday 13 Sep, 12PM (local time) - 2.5ft (0.8m), 7s period with ESE swell.

Best Forecast Surf Conditions for Waikiki this week:

The surf forecast for Waikiki over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 13) at 12PM. The primary swell is predicted to be 0.8m and 7s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Waikiki in the next 16 days are 1.2m 6s and forecast to arrive on Sunday (Sep 20) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 9s period and expected on Wednesday (Sep 16) at 12AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)12PM (Sun 13th Sep)2.5ft (0.8m) 7s
Best Surf12PM (Sun 13th Sep)2.5ft (0.8m) 7s
Most Powerful 9AM (Sun 20th Sep)4ft (1.2m) 6s

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


The Lowdown

Alright, Rusty here, let’s talk about what’s going on in the water.

First off, straight up: the next week and a half is looking pretty grim. There’s no surf worth chasing for days at a stretch. The first chance to even paddle out with a shred of hope is until Monday the 21st of September, but even then, it’s not exactly setting the world on fire.

Let’s get real about Waikiki. The water temp is sitting at 51°F, which is a touch warmer than normal for this time of year, so you won’t be freezing your toes off.

The whole stretch from the start of the forecast (Sunday the 13th) through to the 20th is a write-off. Tiny swell, messy wind, and scores that just aren’t there. You get a little pulse of 4ft to 4ft from the NE on Sunday the 20th, but with a fresh onshore wind and short-period junk, it’s not worth the effort. That’s over a week of flat to poor conditions.

Monday the 21st morning is the first real flicker. Swell bumps up to 5ft from the east, with a 8-second period, and the wind swings to a cross-off from the WNW. Combined energy is moderate at 266. The waves are clean, but the period is short, so expect lumpy, sectiony lines. It’s not a standout, just the best of a bad bunch. The afternoon drops off to 4ft, still clean, but weaker.

Tuesday the 22nd morning has a 3ft east swell, but the period stretches to 11 seconds – that’s a proper groundswell. Wind is howling offshore from the WSW at 22 mph, so it’ll be clean but a real battle to paddle out. Combined energy is 188, moderate. This one’s for the locals who know the channel.

Wednesday the 23rd morning is a weird one – glassy conditions, 1ft of east swell with a 11-second period, but the energy is weak at 36. It’s a flat, clean pond. Not really surfable, but you could take a longboard out for a meditation session.

After that, it’s back to tiny, choppy junk through to the end of the month. The 28th shows a 2ft to 3ft north swell with a pathetic 4-second period and offshore winds near gale force. That’s not surf – that’s a washing machine with a hairdryer.

The best on offer: If you’re desperate, Monday the 21st morning has the most size and clean conditions at Waikiki. Tuesday the 22nd morning has cleaner, longer-period energy but the wind is a paddle-out nightmare. Neither are true standouts. This is a lean stretch, folks. Forecasts can change, but right now, don’t get your hopes up.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 13°C on Mon afternoon, min 3°C on Sun morning). Winds increasing (calm on Sun morning, strong winds from the SSW by Tue morning).

Days 4-6 Weather Summary

Mostly dry. Warm (max 20°C on Thu afternoon, min 4°C on Wed morning). Winds decreasing (fresh winds from the N on Wed night, light winds from the WSW by Fri morning).

Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
AM
PM
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.8
ESE
7
0.7
ESE
7
0.5
ESE
7
0.5
E
8
0.5
E
8
0.4
E
8
0.3
E
8
0.3
E
8
0.3
ENE
8
0.2
E
9
0.2
ENE
9
0.9
NNE
4
0.7
NNW
4
0.4
NE
5
0.5
NE
6
0.2
ENE
5
0.2
ENE
5
0.2
ENE
6
0.4
ENE
3
0.8
ENE
4
0.9
ENE
5
Wave Graph
Metric surfscale
Energy kJ
51
48
26
29
29
20
12
12
14
8
7
30
12
7
19
3
2
3
3
19
37
Wind (km/h)
15
WSW
10
E
25
NNW
30
NNW
25
NW
30
NW
30
SSW
35
SSW
15
SSE
15
NNE
25
NNE
30
N
30
NNW
25
NNW
20
NNW
10
WSW
15
ESE
15
NE
20
NNE
30
NE
20
NNE
Wind State
cross-off
cross-on
cross-on
cross
cross
cross
off
cross-off
cross-off
on
on
cross-on
cross-on
cross
cross
off
cross
on
cross-on
on
on
High Tide
9:00PM1.54m
9:25AM1.24m
9:49PM1.43m
10:05AM1.29m
10:38PM1.30m
10:45AM1.32m
11:30PM1.17m
11:25AM1.33m
00:27AM1.06m
12:06PM1.33m
1:33AM0.97m
12:52PM1.31m
2:50AM0.92m
Low Tide
3:26PM0.45m
4:21AM0.37m
4:15PM0.41m
4:53AM0.47m
5:03PM0.40m
5:19AM0.56m
5:49PM0.40m
5:42AM0.64m
6:37PM0.41m
6:03AM0.71m
7:27PM0.43m
6:29AM0.75m
8:22PM0.45m
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
cloud
part cloud
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:52
6:50
6:48
6:48
6:46
6:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:37
6:38
6:39
6:40
6:42
6:42
6:43
 mm
Temp °C
5
6
6
9
13
11
9
7
6
7
11
9
16
20
18
14
13
12
15
15
13
Feels °C
2
2
0
2
6
5
2
-1
0
1
5
2
10
17
15
12
9
9
10
9
9
  • 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 Waikiki Surf forecast

The above surf forecast table for Waikiki provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Waikiki can be found by selecting the local surf guide option on the grey menu. Our Waikiki 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 (Waikiki) 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 Waikiki 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.

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