Nimitz Beach Surf Break

Lat Long: 21.30° N 158.08° W

Nimitz Beach Surf Forecast and Surf Report

Issued: 1 pm 07 Aug 2026 (local time)

Forecast update in  hr  min

Today's Nimitz Beach sea temperature is
27.3° C
0.7° 

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 8 Aug 2026:

  • Most powerful swell: Thursday 13 Aug, 2AM (local time) - 4.5ft (1.4m), 16s period, S swell with 1,029 kJ wave energy.

Best Forecast Surf Conditions for Nimitz Beach this week:

The most powerful waves expected at Nimitz Beach in the next 16 days are 1.4m 16s and forecast to arrive on Thursday (Aug 13) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Sunday (Aug 09) at 11PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2AM (Thu 13th Aug)4.5ft (1.4m) 16s

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


The Lowdown

## Imperial

Alright, surfers, Rusty here again, and I’ll be honest – it’s looking like a pretty bleak stretch for the next couple of weeks. We’ve got just the one spot to talk about, and it’s a finicky one.

The only break in the forecast is Nimitz Beach, a reef that’s inconsistent and more of a beginner’s zone. The water’s at 81°F, which is pretty normal for this time of year, so at least you’ll be warm while you’re waiting for a wave.

The first week is a total bust. From Friday, August 7th, all the way through the next week, the surf is barely a ripple. The swell is tiny, mostly under 3 ft, with a constant cross-off wind from the ENE blowing at 18 mph or more. The combined energy is weak, rarely getting past 500 (moderate), and the swell is coming from the SSW or S, which isn’t the spot’s best direction. The reef might be clean, but the waves are just too small and weak to even bother with.

Things start to shift a bit on Wednesday, August 12th. The combined energy jumps to 1057 (strong) with a 3 ft S swell at 18 seconds. That’s a long-period groundswell, but the wind is still cross-off at 18 mph. The waves will be there, but the wind will give them a bit of a rough edge. By Thursday and Friday, the swell hits 4 ft, and by Saturday the 15th, it’s up to 7 ft from the E with a short period of 8 seconds. That’s a messy, choppy mess, and with the wind howling at 28 to 31 mph, it’s more of a kite-surfing session than a paddle. Not for the faint of heart.

The one real standout, if you can call it that, is Wednesday, August 12th in the morning. A 3 ft S swell with a 18-second period, strong energy (1057), and cross-off winds. The swell direction isn’t perfect, but the long period should give it some shape. It’s still a marginal call, but if you’re itching for a paddle, that’s your best bet. The rest of the run is a write-off.

So, a long, quiet stretch with one small glimmer of hope. Tough times, but that’s the ocean for you.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 28°C on Fri afternoon, min 25°C on Fri night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 28°C on Mon afternoon, min 25°C on Mon night). Mainly fresh winds.

Fri
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
1
0
0
1
0
0
0
0
1
1
0
2
2
2
2
2
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SW
20
0.6
SSW
14
0.6
SSW
18
0.7
SSW
13
0.6
SSW
17
1.2
E
7
0.5
S
18
0.8
SSW
16
0.6
SSW
15
0.7
SSW
15
0.7
SSW
15
0.7
SSW
14
0.8
SSW
14
0.7
S
20
1
S
18
1
S
18
1.4
S
16
1.3
S
16
1.3
S
15
1.2
S
15
Wave Graph
Metric surfscale
Energy kJ
99
148
221
158
202
147
156
288
184
234
237
218
269
373
627
613
1029
858
763
636
Wind (km/h)
30
ENE
20
ENE
30
ENE
30
ENE
30
ENE
20
ENE
25
ENE
30
ENE
25
E
30
ENE
25
ENE
25
E
30
ENE
25
ENE
30
ENE
30
ENE
30
ENE
35
ENE
40
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-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
10:37PM0.24m
1:11PM0.75m
00:30AM0.24m
2:00PM0.80m
1:39AM0.27m
2:43PM0.83m
2:33AM0.31m
3:23PM0.83m
3:22AM0.36m
3:59PM0.80m
4:08AM0.41m
4:32PM0.75m
4:55AM0.46m
Low Tide
8:48PM0.23m
9:04PM0.19m
6:05AM0.04m
9:29PM0.15m
7:07AM0.02m
9:56PM0.13m
8:02AM0.01m
10:23PM0.11m
8:53AM0.02m
10:50PM0.10m
9:42AM0.06m
11:15PM0.09m
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
6:07
6:09
6:09
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:07
7:07
7:06
7:06
7:05
7:04
7:04
 mm
Temp °C
28
26
27
27
26
27
28
26
27
28
26
27
28
25
27
27
25
28
28
25
Feels °C
27
26
25
24
25
27
27
26
26
26
25
26
26
24
25
24
23
25
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 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.

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