Nimitz Beach Surf Break

Lat Long: 21.30° N 158.08° W

Issued: 7 am 03 Jul 2026 (local time)

Forecast update in  hr  min

Today's Nimitz Beach sea temperature is
26.6° C

Slightly warmer than usual

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 3 Jul 2026:

  • Most powerful swell: Saturday 4 Jul, 8PM (local time) - 3ft (0.9m), 20s period, SSW swell with 634 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 0.9m 20s and forecast to arrive on Saturday (Jul 04) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 7s period and expected on Monday (Jul 06) at 5PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8PM (Sat 4th Jul)3ft (0.9m) 20s

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


Updates in  hr  min  s Forecast update imminent

Alright folks, Rusty here. Let's take a look at what we've got lined up for Nimitz Beach over the next couple of weeks. It's a quiet stretch overall, with only a few moments that might get you interested.

We start off on Friday, July 3rd with some small, long-period groundswell. Expect waves around 2ft from the SSW, but with a very long 17-second period. That long period means the energy is there (combined energy of 367), but a reef break like this should shape it up nicely, provided the tide is on your side – it's looking marginal. The water’s warm at 80°F, which is a touch above average for the time of year, so no need for a thick wetsuit. The cross-off wind from the ENE at 12 mph should keep the surface clean, but the size is tiny and the conditions are described as questionable tide-wise. Honestly, it's a "check it if you're desperate" kind of morning. The afternoon looks poorer with the wind picking up to 19 mph.

Saturday the 4th through Sunday the 5th is more of the same story. Still small, still in that 2ft to 3ft range from the S and SSW. The period is still very long (17-21 seconds), so the wave shape could be decent, but the energy is moderate (721 on Saturday morning, 727 on Sunday morning). Clean conditions with cross-off winds, but the overall forecast is marginal at best. The swell is just too small to get excited about.

Monday the 6th and Tuesday the 7th aren't worth a mention. The swell drops a little, the wind is a stiff 22 mph, and the scores are a flat zero. Poor surf conditions all the way. You'd be better off doing something else.

There's a blip on Wednesday the 8th morning. We see a jump to 5ft, which is a bit more size, but the direction swings to the east and the period crashes to a short 7 seconds. That's windswell territory – lumpy and weak, despite the moderate energy number (535). The cross-off wind keeps it clean, but it won't be pretty. The afternoon drops back to nothing.

From Thursday the 9th through to Saturday the 11th, it's back to the doldrums. Small surf (1ft to 2ft), generally poor conditions, and scores of zero or one. A long gap of nothing worthwhile.

Now, here’s the standout for the whole outlook, and it's a week and a half away. On Sunday, July 12th, the morning session is the best on offer. We've got a clean 3ft of swell from the SSW with a solid 16-second period. The wind is light from the ENE at just 6 mph, which is as close to glassy as we'll see. The combined energy is moderate (436) and for once, the conditions are described as "expect good surf conditions." It's not big, and the water temp should still be fine, but for clean, fun little waves on a reef with a long period, this is your window. The afternoon gets a bit breezier, so get out early.

Monday the 13th and Tuesday the 14th keep the size at 3ft with a good period (14-16 seconds), but the wind goes light cross-shore, so a bit of texture on the face. Still, moderate energy (541 to 707) and a score of 2 out of 10 means it's ridable, but not as good as that Sunday morning. The swell direction shifts to the west on the 14th, matching the optimum direction for the spot.

From July 15th onward, it churns. Wednesday the 15th is still 3ft with a good period but cloudy and a light cross-shore breeze that'll put some chops on it. Then on Thursday the 16th, we see another spike in size to 6ft, but it's that short-period east windswell (7 seconds) again. The energy is moderate to strong (889), but with 6ft and such a short period, it's going to be a messy, bumpy peak that's really only for the experts, if anyone. The wind is cross-shore, so expect some chop. This setup looks more interesting for kite surfing than paddle surfing.

Friday the 17th drops to 4-5ft, still short period, still not great. The last few days into July 18th see the size drop back to 2-3ft with a return to long-period S swell, but the wind is a moderate 16 mph and the conditions are described as poor on the 18th afternoon.

So, to sum it up: it's a lean run, but don't let that get you down. Make a plan for the morning of Sunday, July 12th – that's the cleanest, most promising window we have. The rest is either too small, too windy, or too short-period to really get the heart pumping.

Rusty.

Short Range Forecast

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

Days 4-6 Weather Summary

Mostly dry. Warm (max 27°C on Wed afternoon, min 24°C on Mon morning). Mainly fresh winds.

Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
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
1
1
1
1
1
1
1
0
0
1
0
0
1
1
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)
0.6
SSW
17
0.6
SSW
17
0.7
SSW
16
0.7
S
21
0.8
SSW
20
0.8
SSW
19
0.9
SSW
18
0.9
SSW
18
1
SSW
16
0.9
SSW
16
1
SSW
15
0.9
SSW
15
0.9
SSW
14
0.9
SSW
14
1.8
E
8
0.8
SSW
14
0.7
SSW
13
0.7
SSW
13
0.6
S
12
0.6
S
12
1.3
E
7
Wave Graph
Metric surfscale
Energy kJ
232
216
251
441
512
486
522
510
554
446
481
376
350
336
377
279
187
178
112
110
181
Wind (km/h)
20
ENE
30
ENE
25
ENE
25
ENE
30
ENE
25
ENE
30
ENE
35
ENE
30
ENE
35
ENE
35
ENE
25
ENE
35
ENE
35
ENE
30
ENE
30
ENE
35
ENE
30
ENE
30
ENE
30
ENE
30
ENE
Wind State
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
cross-off
cross-off
cross-off
cross-off
High Tide
6:15PM0.69m
6:47AM0.33m
6:43PM0.64m
7:55AM0.37m
7:12PM0.58m
9:11AM0.43m
7:44PM0.51m
10:27AM0.50m
8:20PM0.44m
11:34AM0.59m
9:13PM0.36m
12:32PM0.68m
10:39PM0.30m
Low Tide
10:54AM0.13m
1:32AM0.15m
11:37AM0.19m
1:59AM0.13m
12:32PM0.26m
2:29AM0.12m
1:54PM0.33m
3:02AM0.10m
3:59PM0.36m
3:40AM0.08m
6:29PM0.34m
4:26AM0.06m
8:13PM0.28m
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:54
5:54
5:54
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:17
7:17
7:17
7:17
7:17
7:17
7:17
 mm
Temp °C
26
27
25
26
27
25
25
26
24
26
26
24
26
26
24
26
27
25
26
27
25
Feels °C
25
24
23
24
24
23
22
23
21
23
22
21
23
22
21
23
24
22
23
24
23
Swell 1
Height (m)
Direction
Period (s)
0.6
SSW
17
0.6
SSW
17
0.7
SSW
16
0.8
SSW
16
0.8
SSW
20
0.8
SSW
19
0.9
SSW
18
0.9
SSW
18
1
SSW
16
0.9
SSW
16
1
SSW
15
0.9
SSW
15
0.9
SSW
14
0.9
SSW
14
0.8
SSW
14
0.8
SSW
14
0.7
SSW
13
0.7
SSW
13
0.6
S
12
0.6
S
12
0.5
S
12
Energy kJ
232
216
226
280
512
486
522
510
554
446
481
376
350
336
254
243
187
178
112
110
75
Swell 2
Height (m)
Direction
Period (s)
0.6
SSW
13
0.6
SSW
12
0.4
SSW
12
0.7
S
21
0.6
SSW
15
0.7
SSW
15
0.7
SSW
14
0.5
SW
14
0.3
SSE
10
0.2
SSE
8
0.3
SSE
9
0.2
SSE
8
0.2
SSE
8
0.2
SSE
8
0.2
SSE
10
0.2
SSE
8
0.4
SE
8
0.2
SSE
8
0.2
SSE
8
0.4
SE
8
0.4
W
14
Energy kJ
114
103
59
441
158
188
183
97
18
7
16
7
7
6
9
7
17
6
6
14
62
Swell 3
Height (m)
Direction
Period (s)
0.4
SE
9
0.4
SE
9
0.5
S
22
0.4
NW
12
0.4
NW
12
0.4
NW
11
0.3
SSE
11
0.2
SSE
11
0.2
SSW
13
0.2
SSE
10
0.1
NW
10
0.1
SW
9
0.1
S
10
0.1
SE
10
0.1
W
18
0.1
S
18
0.2
W
17
0.2
W
15
0.3
W
15
0.2
SSE
8
Energy kJ
21
21
251
37
35
32
22
11
17
9
4
3
2
4
6
6
23
18
38
6
Wind waves
Height (m)
Direction
Period (s)
1
E
8
1.2
ENE
8
1.2
ENE
8
1.2
ENE
8
1.4
ENE
8
1.3
E
7
1.3
ENE
8
1.6
ENE
6
1.5
E
7
1.6
E
7
1.8
ENE
7
1.7
E
7
1.5
E
8
1.8
ENE
7
1.8
E
8
1.6
E
7
1.6
ENE
7
1.6
E
7
1.4
ENE
7
1.5
ENE
7
1.3
E
7
Energy kJ
124
159
183
178
221
181
196
212
245
285
336
320
279
355
377
279
292
269
220
228
181
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
3
2
3
3
3
2
1
1
2
2
2
2
2
1
1
1
1
1
Distance (km)
7
20
7
7
18
7
17
23
17
150
151
7
20
25
17
17
20
7
9
18
8
Best forecast wave conditions in Oahu
Rating
(10 max)
2
2
2
3
3
3
3
3
2
2
2
2
2
2
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
2
3
3
3
4
3
3
3
2
2
4
2
2
4
3
2
4
1
2
3
Header Global
Rating
(10 max)
7
5
6
5
9
7
5
6
8
7
4
5
9
8
9
6
5
5
8
5
8
  • 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 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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