Nimitz Beach Surf Break

Lat Long: 21.30° N 158.08° W

Nimitz Beach Surf Forecast and Surf Report

Issued: 7 pm 20 Jul 2026 (local time)

Forecast update in  hr  min

Today's Nimitz Beach sea temperature is
26.7° C
0.4° 

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


Nimitz Beach surf forecast from 21 Jul 2026:

  • Best quality surf: Tuesday 21 Jul, 5AM (local time) - 3ft (0.9m), 15s period, S swell with cross-offshore winds.
  • Most powerful swell: Monday 27 Jul, 8AM (local time) - 6ft (1.8m), 15s period, E swell with 1,409 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 21 Jul, 2AM (local time) - 2.5ft (0.7m), 13s period with S swell.

Best Forecast Surf Conditions for Nimitz Beach this week:

The surf forecast for Nimitz Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 21) at 2AM. The primary swell is predicted to be 0.7m and 13s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Nimitz Beach in the next 16 days are 1.8m 15s and forecast to arrive on Monday (Jul 27) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 8s period and expected on Saturday (Jul 25) at 11AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Tue 21st Jul)2.5ft (0.7m) 13s
Best Surf 5AM (Tue 21st Jul)3ft (0.9m) 15s
Most Powerful 8AM (Mon 27th Jul)6ft (1.8m) 15s

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


The Lowdown

Alright folks, Rusty here. Let’s take a look at what’s cookin’ for Nimitz Beach over the next couple of weeks.

Right off the bat, I gotta be straight with you – this is a tough stretch. We’re looking at a long, slow grind. The first proper surfable day isn’t until the 27th, so you’re looking at nearly a week of flat, frustrating conditions before anything even gets close to worth paddling out for.

From the 21st through the 26th, it’s lean pickings. We’ve got small, weak swell in the 2ft to 3ft range, mostly from the SSW. The energy is weak to moderate (481 to 1017), and the wind is a steady cross-offshore, which keeps the surface clean, but there just isn’t enough push. The periods are long, between 14 and 24 seconds, which is nice for a groundswell, but on a reef break like this, it’s just not showing up with any punch. You’d be fighting for scraps.

The first real flicker of hope comes on Sunday the 27th. The swell bumps up to 6ft from the East, with a moderate 14-second period. The combined energy jumps to 1513, so there’s finally some decent grunt in the water. Wind is a clean cross-off from the ENE, so expect a bit of a shoulder. Monday the 28th morning looks even better on paper – 6ft from the East with a light breeze, but the tide or something is messing with the quality, keeping the score down. Still, for a surfer who’s been waiting, this is the window to get wet.

The standout for the whole run, and the one I’d circle on the calendar, is Thursday the 30th of July. The swell is only 2ft from the South, but the wind goes completely glassy. That’s a massive deal for a reef break. The energy is weak (322), but the conditions are perfect. A clean, glassy reef with a 13-second period can offer up some surprisingly fun little nuggets. This is for the patient surfer who knows the break and can milk a small wave.

After that, the first week of August looks poor. The wind picks up, the swell gets messy and short-period (8 seconds), and the conditions go downhill. There’s a tiny pulse on the 3rd with 3ft from the East and a long 16-second period, but the wind is strong and the quality is only marginal.

Bottom line: If you haven’t surfed in a week, the 27th to the 30th is your window. The real gem is the glassy morning on the 30th. Otherwise, it’s a long wait for very little reward.

Rusty.

Short Range Forecast

Light rain (total 3mm), mostly falling on Mon night. Warm (max 28°C on Tue afternoon, min 24°C on Wed night). Winds increasing (light winds from the E on Tue morning, fresh winds from the E by Thu morning).

Days 5-7 Weather Summary

Mostly dry. Warm (max 27°C on Fri afternoon, min 24°C on Thu night). Mainly fresh winds.

Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
1
2
1
1
1
1
1
2
1
1
1
2
1
3
2
2
2
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
S
13
0.9
S
14
0.9
S
14
1
S
13
0.6
SSW
24
0.6
SSW
23
0.7
SSW
22
0.9
SSW
20
0.7
SSW
20
1
SSW
18
0.7
SSW
18
0.9
SSW
17
0.8
SSW
16
0.8
SSW
19
1
SSW
18
1
SSW
18
1.2
E
16
1.3
E
16
1.5
E
15
Wave Graph
Metric surfscale
Energy kJ
163
329
311
342
437
426
480
561
395
616
329
428
298
502
685
662
723
827
1046
Wind (km/h)
15
NE
15
E
20
ENE
10
E
30
ENE
30
ENE
35
ENE
35
E
35
ENE
25
ENE
35
ENE
30
ENE
30
ENE
30
ENE
30
ENE
20
ENE
25
ENE
30
ENE
25
ENE
Wind State
cross-off
cross
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
10:46AM0.54m
7:33PM0.36m
11:52AM0.59m
12:45PM0.63m
10:43PM0.26m
1:30PM0.66m
00:28AM0.25m
2:09PM0.70m
1:28AM0.26m
2:45PM0.72m
2:12AM0.27m
Low Tide
2:48AM0.12m
6:02PM0.36m
3:27AM0.12m
4:16AM0.12m
9:32PM0.26m
5:13AM0.11m
9:33PM0.22m
6:08AM0.10m
9:50PM0.20m
6:58AM0.08m
10:10PM0.18m
rain showers
part cloud
rain showers
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:01
6:01
6:01
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:15
7:15
7:15
7:14
7:14
7:14
 mm
1
2
Temp °C
25
26
28
26
25
27
25
26
27
25
25
27
25
26
26
25
26
27
25
Feels °C
24
27
29
26
23
25
24
23
23
23
23
23
23
24
24
23
24
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
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Nimitz Beach:

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 Nimitz Beach 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 Nimitz Beach Surf forecast

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

Nimitz Beach is 5 km (3 miles) from Makakilo City. If you plan a vacation in Oahu, look for hotels and other accommodation in Makakilo City. Makakilo City has rooms for a wide range of budgets as well as car hire and transport links.

Nearest locationNearest