
Surf Forecasts:
Nimitz Beach surf forecast from 13 Jul 2026:
- Best quality surf: Tuesday 14 Jul, 2AM (local time) - 2.5ft (0.8m), 14s period, SSW swell with cross-offshore winds.
- Most powerful swell: Sunday 12 Jul, 5PM (local time) - 3ft (0.9m), 16s period, SW swell with 367 kJ wave energy.
- Next surfable swell (1★+): Tuesday 14 Jul, 2AM (local time) - 2.5ft (0.8m), 14s period with SSW 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 14) at 2AM. The primary swell is predicted to be 0.8m and 14s period with a secondary swell of 1.2m and 8s. 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 0.9m 16s and forecast to arrive on Sunday (Jul 12) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 8s period and expected on Sunday (Jul 12) at 5PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Tue 14th Jul) | 2.5ft (0.8m) 14s |
| Best Surf | 2AM (Tue 14th Jul) | 2.5ft (0.8m) 14s |
| Most Powerful | 5PM (Sun 12th Jul) | 3ft (0.9m) 16s |
Table - best surf conditions forecast for Nimitz Beach over the next 16 days.
Alright folks, Rusty here. Let’s have a look at what Nimitz Beach has got cooking for us over the next couple of weeks. Gotta be straight with you – it’s a bit of a mixed bag, with a lot of waiting around for the magic to line up.
We’re starting off this Sunday the 12th with some clean-looking lines, but don't get too excited. That 3 ft swell from the SW, with a very long 16-second period, is being hammered by a fresh 22 mph cross-offshore wind. It’s just not coming together for a proper ride right now. We’ve got moderate wave energy (479) but the on-the-water feel is just poor. This flat, inconsistent stretch runs right through the middle of the week. There’s a little bump in energy mid-week, but the wind keeps swinging cross or cross-on, mucking things up.
Now, I’ll point you to a couple of windows where it might be worth a paddle. Tuesday morning the 14th is your best early call. The swell drops a touch to 2 ft but swings around to the W, still with that beautiful long 16-second period. The wind eases right back to a light 6 mph cross-off, keeping the surface clean. The energy is still moderate (496), and while it’s an inconsistent spot, when these long-period west swells hit the reef just right, it can offer up some fun little runners. Perfect for a beginner session – just don’t expect a crowd, though it can get busy sometimes.
The other standout, and probably the one to circle on the calendar, is Saturday the 25th and into Monday the 27th. We start seeing a shift as the swell turns more easterly. On the morning of Saturday the 25th, it’s 3 ft from the E with a 16-second period, moderate wind from the ENE at 12 mph staying cross-off, and the energy climbs to a solid 611. That’s where the quality starts breathing. By Monday the 27th, we’re looking at a clean 3 ft to 4 ft from the E, still with moderate 12 mph cross-off winds, and the energy is pumping right up into the 700-800 range. It’s still an inconsistent break, and that long period might make it a bit straight at the beach, but if you’re patient, the sets could be worth it. The water is a warm 80°, which is pretty normal for this time of year.
Overall, this forecast is more about picking your moments than scoring all week. The first week is mostly a write-off for good waves, so save your energy. The window around the 25th to the 27th is the one that’s got the most life in it. After that, the swell hangs around but the wind gets a bit frisky again.
This is Rusty, signing off. See you in the water when it turns on.
Short Range ForecastSome drizzle, heaviest during Tue afternoon. Warm (max 26°C on Sun morning, min 24°C on Sun night). Winds decreasing (fresh winds from the ENE on Sun afternoon, light winds from the NE by Mon night). | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Wed afternoon. Warm (max 27°C on Thu afternoon, min 24°C on Thu night). Winds decreasing (fresh winds from the ENE on Thu night, light winds from the E by Fri night). | ||||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SSW 14 | SSW 14 | SSW 14 | W 15 | W 15 | W 15 | SSW 16 | W 14 | W 14 | SSW 11 | SSW 11 | SSW 16 | S 14 | SSW 13 | SSW 14 | E 8 |
Wave Graph | |||||||||||||||||||||
376 | 367 | 353 | 322 | 309 | 257 | 257 | 257 | 298 | 291 | 283 | 314 | 268 | 264 | 200 | 183 | 284 | 134 | 141 | 210 | 153 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off |
High Tide | 2:59PM0.86m | 2:28AM0.26m | 3:43PM0.88m | 3:23AM0.28m | 4:25PM0.87m | 4:16AM0.31m | 5:04PM0.83m | 5:11AM0.34m | 5:41PM0.77m | 6:08AM0.38m | 6:14PM0.69m | 7:09AM0.42m | 6:44PM0.60m | ||||||||
Low Tide | 10:28PM0.15m | 8:02AM-0.03m | 11:04PM0.13m | 8:53AM-0.02m | 11:38PM0.11m | 9:42AM0.01m | 00:12AM0.11m | 10:31AM0.06m | 00:44AM0.11m | 11:21AM0.14m | 1:14AM0.10m | 12:16PM0.22m | 1:44AM0.11m | ||||||||
5:56 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 6:00 | — | — | |
— | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:15 | — | — | 7:15 | — | |
mm | — | — | — | — | — | — | — | 1 | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 25 | 26 | 24 | 25 | 26 | 25 | 26 | 26 | 25 | 26 | 27 | 25 | 26 | 27 | 26 | 27 | 28 | 26 |
Feels °C | 23 | 23 | 23 | 22 | 23 | 22 | 26 | 26 | 25 | 27 | 26 | 25 | 24 | 26 | 24 | 24 | 26 | 26 | 27 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SSW 14 | E 8 | SSW 14 | ENE 8 | W 15 | W 15 | W 15 | ENE 6 | ENE 6 | SSW 11 | SSW 11 | SSW 10 | SSW 9 | ENE 6 | E 8 | E 8 |
376 | 367 | 353 | 322 | 309 | 257 | 121 | 232 | 81 | 291 | 283 | 279 | 55 | 68 | 200 | 183 | 127 | 76 | 51 | 103 | 153 | |
Swell 2 Height (m) Direction Period (s) | W 12 | SSE 12 | W 12 | SSE 12 | W 18 | W 18 | SSW 14 | W 16 | W 15 | ENE 7 | ENE 7 | SSW 16 | W 14 | W 14 | W 14 | W 14 | SSW 16 | S 14 | SSW 13 | SSW 14 | SSW 12 |
48 | 48 | 47 | 46 | 152 | 158 | 239 | 257 | 298 | 55 | 51 | 314 | 268 | 264 | 200 | 144 | 284 | 134 | 141 | 210 | 117 | |
Swell 3 Height (m) Direction Period (s) | SSE 13 | W 12 | SSE 12 | W 12 | SSE 11 | SW 18 | W 16 | SW 19 | SW 13 | SW 13 | SW 14 | ENE 7 | SSE 8 | SSW 13 | SW 14 | SW 16 | W 14 | E 6 | SSW 8 | SSW 8 | SSE 8 |
55 | 47 | 47 | 26 | 25 | 82 | 257 | 93 | 170 | 164 | 206 | 58 | 54 | 147 | 93 | 125 | 142 | 25 | 40 | 26 | 28 | |
Wind waves Height (m) Direction Period (s) | E 7 | E 8 | E 8 | E 8 | ENE 8 | E 8 | NE 8 | ENE 8 | ENE 8 | — | — | — | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | — | — | ENE 8 | ENE 8 |
269 | 265 | 287 | 287 | 257 | 181 | 229 | 123 | 98 | — | — | — | 88 | 107 | 101 | 70 | 55 | — | — | 92 | 123 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 17 | 20 | 17 | 17 | 8 | 3 | 3 | 7 | 7 | 7 | 7 | 3 | 7 | 7 | 8 | 8 | 7 | 3 | 7 | 7 | 7 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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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.










