Kewalos Surf Break

Lat Long: 21.29° N 157.86° W

Kewalos Surf Forecast and Surf Report

Issued: 1 pm 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's Kewalos sea temperature is
26.2° C
0.1° 

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


Kewalos surf forecast from 13 Jul 2026:

  • Best quality surf: Wednesday 15 Jul, 5AM (local time) - 2.5ft (0.7m), 17s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Monday 13 Jul, 5AM (local time) - 7ft (2.1m), 8s period, ENE swell with 481 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 15 Jul, 2AM (local time) - 2ft (0.6m), 13s period with SSW swell.

Best Forecast Surf Conditions for Kewalos this week:

The surf forecast for Kewalos over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 15) at 2AM. The primary swell is predicted to be 0.6m and 13s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Kewalos in the next 16 days are 2.1m 8s and forecast to arrive on Monday (Jul 13) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 8s period and expected on Wednesday (Jul 15) at 2AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Wed 15th Jul)2ft (0.6m) 13s
Best Surf 5AM (Wed 15th Jul)2.5ft (0.7m) 17s
Most Powerful 5AM (Mon 13th Jul)7ft (2.1m) 8s

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


Alright, folks, Rusty here.

This is a tough one for Kewalos. Solid reef, but the wind and swell direction just aren’t cooperating for a long time. We got a real frustrating stretch ahead.

Water temp is a normal 80° for the season. The real problem is a relentless ENE wind that's blowing across the face almost every day. The waves look ridable in size sometimes, but that cross-off breeze makes everything messy and hard to ride.

The most consistent energy comes early, Sunday the 12th through Monday the 13th, with swell around 5 ft to 6 ft from the ENE. The combined swell energy is moderate, around 600 to 800, but with that wind and a short period of 8 seconds, it’s gonna be lumpy and ugly. Not worth a paddle.

Things drop right off after that. We get a couple of days on the 14th and 15th with a small SSW groundswell showing a long 14-second period, but it's only 2 ft. The combined energy barely breaks 260. The wind is still trashing it, so it's flat and messy.

Then it's a wasteland of short-period ENE windswell (7 to 8 seconds) with that same dirty cross-off breeze for days. Heights pop up to 6 ft on the 19th, but the energy is low and the quality is poor. Honestly, the setup looks more interesting for kite surfing than paddle surfing for most of this.

The only glimmer, and it’s a long-range one, comes right at the end. On Monday, the 27th of July, we finally see a big jump in combined swell energy to over 1000. The swell shifts to a better E direction with a 15-second period, getting up to 4 ft to 4 ft. The wind eases to an ENE 20 km/h, which is still cross-off but might be just rideable. This is the only real standout in the whole 16 days, and it’s still a questionable call. It’s clean, but it’s a long way off, so don’t get your hopes up.

Overall, this is a blank run for Kewalos. A long, frustrating one. That wind just won't let us be.

Rusty.

Short Range Forecast

Light rain (total 2mm), mostly falling on Tue morning. Warm (max 26°C on Tue afternoon, min 24°C on Sun night). Winds decreasing (fresh winds from the ENE on Sun afternoon, light winds from the ENE by Tue night).

Days 5-7 Weather Summary

Some drizzle, heaviest during Wed night. Warm (max 26°C on Wed afternoon, min 24°C on Thu night). Mainly fresh winds.

Sun
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
0
1
1
2
1
0
1
1
1
1
0
0
1
0
0
0
0
1
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
ENE
8
2
ENE
8
1.8
ENE
8
1.6
ENE
8
1.5
ENE
7
0.7
SW
14
0.7
SW
14
0.6
SSW
13
1.3
ENE
7
0.7
SSW
14
0.7
SW
16
0.6
SSW
16
0.6
SSW
17
1.1
SSW
12
1
SSW
11
0.6
SSW
16
0.6
S
14
1.6
ENE
8
1.7
ENE
8
1.9
ENE
7
1.8
ENE
7
Wave Graph
Metric surfscale
Energy kJ
419
451
358
296
236
191
186
111
168
178
251
175
195
341
222
196
136
300
345
405
346
Wind (km/h)
35
ENE
35
ENE
35
ENE
30
ENE
20
NE
20
ENE
25
ENE
15
ENE
15
ESE
20
ENE
15
E
25
E
20
E
30
ENE
30
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
30
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
3:11PM0.80m
2:52AM0.17m
3:56PM0.82m
3:49AM0.19m
4:39PM0.80m
4:45AM0.22m
5:20PM0.76m
5:41AM0.26m
5:59PM0.69m
6:41AM0.30m
6:36PM0.61m
7:44AM0.34m
7:11PM0.52m
8:53AM0.38m
Low Tide
10:45PM0.04m
8:13AM-0.09m
11:23PM0.02m
9:06AM-0.08m
11:59PM0.01m
9:57AM-0.04m
00:34AM0.01m
10:49AM0.01m
1:08AM0.01m
11:44AM0.08m
1:42AM0.01m
12:46PM0.16m
2:15AM0.02m
clear
part cloud
clear
clear
clear
rain showers
rain showers
clear
clear
clear
rain showers
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:56
5:58
5:58
5:58
5:58
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:16
7:15
7:15
7:15
7:15
7:15
7:15
7:15
 mm
1
1
1
Temp °C
25
24
25
25
24
25
26
24
26
26
25
26
26
25
26
26
25
26
26
25
25
Feels °C
22
21
22
22
22
25
25
23
26
27
25
25
26
25
25
25
26
25
26
24
24
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Kewalos:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Kewalos surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Information about the Kewalos Surf forecast

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

Kewalos is 5 km (3 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.

Nearest locationNearest