Makapu'u Surf Break

Lat Long: 21.31° N 157.66° W

Makapu'u Surf Forecast and Surf Report

Issued: 7 pm 22 Jul 2026 (local time)

Forecast update in  hr  min

Today's Makapu'u sea temperature is
26.4° C
0.1° 

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


Makapu'u surf forecast from 23 Jul 2026:

  • Most powerful swell: Tuesday 28 Jul, 11PM (local time) - 7.5ft (2.3m), 12s period, ENE swell with 1,579 kJ wave energy.

Best Forecast Surf Conditions for Makapu'u this week:

The most powerful waves expected at Makapu'u in the next 16 days are 2.3m 12s and forecast to arrive on Tuesday (Jul 28) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Tue 28th Jul)7.5ft (2.3m) 12s

Table - best surf conditions forecast for Makapu'u over the next 16 days.


The Lowdown

Alright, Rusty here for the imperial version. Let’s break it down.

First thing’s first – the outlook for Oahu’s south-east shores is a tough one. The finder tells me there are no good surf options on the table for the entire 16-day window. Right now, and for the foreseeable future, it’s all “poor surf conditions.” We’re looking at a long, blank run, which, in this area, isn’t that unusual.

The only spot on the radar is Makapu'u, a reef break that’s fairly consistent but needs the right combo. It’s exposed to the open ocean, but the problem is the wind. We’ve got strong, onshore trade winds from the ENE blowing at 18 to 25 mph for most of the first week, which is just going to shred any chance of a clean wave. The swell is mostly from the ENE, too, which isn’t its optimum direction (it wants it from the ESE). The water temp is about average for this time of year.

The combined swell energy is moderate to strong – we see values like 1120 and 1164 – but it’s all wind chop. The swell heights bump around 8 ft (ENE, 7-second period) a lot, which is a short-period, wind-driven mess. That’s too big for beginners and a tough paddle for everyone else in those conditions.

There’s a slight tease on the morning of Thursday, July 30th. The wind drops to a light breeze from the SE (6 mph) and the swell drops to 4 ft from the ENE (9 seconds). The energy drops way down to 475. It’s described as “marginal,” and the wind is cross-shore, not offshore. It’s not really worth getting excited about.

As we push into the first week of August, the trades stay locked in. You’ll see some longer-period swells (14 to 16 seconds) from the east, but the wind is still on it, making it a bumpy, choppy affair. The combined energy stays in the 900 to 1152 range, which is moderate, but the quality is just not there for a paddle session. If you’re into kiting, the setup of strong wind and lumpy water might be more your thing, but for straight-up surfing, it’s a no-go.

So, bottom line: there’s nothing to recommend here. I’d keep the board in the car and maybe look for a different coast. The forecasts can always change, but for now, it’s a long wait.

Rusty

Short Range Forecast

Some drizzle, heaviest during Fri morning. Warm (max 25°C on Wed night, min 25°C on Wed night). Mainly strong winds.

Days 5-7 Weather Summary

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

Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
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)
0.7
SSW
22
2.3
ENE
7
2.1
ENE
7
0.9
SSW
18
2.3
ENE
7
2.3
ENE
7
2.4
ENE
7
2.1
ENE
8
0.9
SSW
18
0.9
SSW
18
2
ENE
8
0.9
SSW
16
1.2
E
14
1.4
E
14
1.7
E
13
2.1
ENE
13
1.6
E
13
2.1
ENE
12
1.9
ENE
12
Wave Graph
Metric surfscale
Energy kJ
480
471
395
469
542
527
637
493
572
547
469
452
577
721
1018
1445
826
1269
1064
Wind (km/h)
35
ENE
40
ENE
40
ENE
35
ENE
40
ENE
40
ENE
35
ENE
35
ENE
35
ENE
30
ENE
35
ENE
35
ENE
30
ENE
30
ENE
35
NE
30
ENE
25
NE
30
NE
25
NE
Wind State
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
High Tide
12:58PM0.56m
1:29PM0.59m
1:57PM0.62m
10:51PM0.28m
2:25PM0.63m
00:03AM0.30m
2:52PM0.65m
00:49AM0.31m
3:19PM0.66m
1:31AM0.33m
Low Tide
3:43AM0.04m
4:39AM0.02m
5:29AM-0.00m
9:26PM0.24m
6:12AM-0.02m
9:10PM0.23m
6:51AM-0.04m
9:22PM0.23m
7:26AM-0.05m
9:42PM0.21m
clear
part cloud
clear
clear
rain showers
clear
clear
clear
clear
rain showers
part cloud
clear
part cloud
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
6:00
6:01
6:01
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:13
7:13
7:13
7:12
7:12
7:12
7:10
 mm
1
1
Temp °C
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
26
25
Feels °C
22
21
21
21
21
21
22
22
22
22
22
22
22
22
22
22
23
25
23
  • 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
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Information about the Makapu'u Surf forecast

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

Makapu'u is 13 km (8 miles) from the city of Kailua. If you plan a vacation in Oahu, look for hotels and other accommodation in Kailua. Kailua has rooms for a wide range of budgets as well as car hire and transport links.

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