
Surf Forecasts:
Nimitz Beach surf forecast from 22 Jul 2026:
- Best quality surf: Monday 27 Jul, 8AM (local time) - 4.5ft (1.3m), 14s period, E swell with cross-offshore winds.
- Most powerful swell: Monday 27 Jul, 8PM (local time) - 5.5ft (1.7m), 14s period, E swell with 1,162 kJ wave energy.
- Next surfable swell (1★+): Monday 27 Jul, 8AM (local time) - 4.5ft (1.3m), 14s period with E 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 Monday (Jul 27) at 8AM. The primary swell is predicted to be 1.3m and 14s period with a secondary swell of 0.8m and 15s. Another secondary swell of 1.1m and 7s is also forecast. 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 1.7m 14s and forecast to arrive on Monday (Jul 27) 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 27) at 2AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Mon 27th Jul) | 4.5ft (1.3m) 14s |
| Best Surf | 8AM (Mon 27th Jul) | 4.5ft (1.3m) 14s |
| Most Powerful | 8PM (Mon 27th Jul) | 5.5ft (1.7m) 14s |
Table - best surf conditions forecast for Nimitz Beach over the next 16 days.
The Lowdown
Right, I'm Rusty, and I've got the lowdown on what's coming up at Nimitz Beach for the next couple of weeks. Let's cut through the noise.
Honestly, it's a pretty quiet period ahead. For a solid week and a half, there's just nothing doing. The ocean is basically flat, with weak, inconsistent energy and constant cross-off winds. A few times the swell nudges up a touch, but the conditions are still marginal, so don't get your hopes up. This gap runs from the start of the forecast right through to late July.
The first real glimmer of anything decent comes right at the end of this week. On the morning of Thursday, the 30th of July, we get a brief window. The wind drops to nothing – glassy conditions – and there's a small 2 ft to 3 ft S swell rolling in at 13 seconds. It's a low-point break, a beginner reef, so these tiny, clean waves are about all it can handle. The wave energy will be weak (around 322) but the lack of wind chop will make it look pretty. It's not going to get your heart racing, but for a learner or someone with a log, it's the cleanest option in a very long, quiet stretch. Keep an eye on the crowds though, as it can get busy when it's small and clean.
After that brief moment, it's back to poor conditions with onshore winds. Then, into the second week, we get a bit of a pulse. Around Sunday, the 2nd of August, the swell picks up to 7-7 ft, but it's a short-period windswell from the E at only 8 seconds. The wind is still howling offshore at 22 mph. A messy, short-period 7 ft swell with that much wind will be a washing machine. Not a good look for a paddle. With the consistent cross-off wind and a beach-break setup, the conditions could actually be more interesting for a kite surfer.
By Monday, the swell holds around 6 ft and the period creeps up to 9 seconds, but the wind settles slightly. It's still not great. The following day, Tuesday the 4th of August morning, sees a bump in swell energy with a 6 ft E swell and a longer 15-second period, giving it some proper grunt. The wave energy will be high (around 1672) but the wind is light and cross-shore, so it's not completely clean. This longer period swell will break straight and fast on a beach break, which isn't ideal. It's an expert-only session that day.
Overall, the standout is that glassy Thursday morning on the 30th of July. It's the only time the stars align for something clean and rideable, even if it's small. Everything else is either too small, too windy, or too messy.
Rusty
Short Range ForecastMostly dry. Warm (max 27°C on Thu afternoon, min 24°C on Thu morning). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 27°C on Sat afternoon, min 24°C on Sat morning). Mainly fresh winds. | ||||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | |||||||||||||||
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) | SSW 24 | SSW 23 | SSW 22 | SSW 20 | SSW 20 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 19 | SSW 18 | SSW 18 | SSW 16 | E 15 | E 15 | E 14 | E 14 | E 13 | E 13 | SSW 13 | SSW 14 |
Wave Graph | |||||||||||||||||||||
437 | 426 | 480 | 561 | 395 | 616 | 329 | 428 | 352 | 502 | 692 | 662 | 568 | 527 | 602 | 687 | 659 | 902 | 888 | 187 | 198 | |
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-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off |
High Tide | 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 | 3:17PM0.74m | 2:51AM0.29m | 3:48PM0.75m | 3:28AM0.31m | ||||||||
Low Tide | 4:16AM0.12m | 9:32PM0.26m | 5:13AM0.11m | 9:33PM0.22m | 6:08AM0.10m | 9:50PM0.20m | 6:58AM0.08m | 10:10PM0.18m | 7:41AM0.05m | 10:32PM0.17m | 8:21AM0.04m | 10:55PM0.16m | |||||||||
6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | |
— | 7:15 | — | — | 7:15 | — | — | 7:14 | — | — | 7:14 | — | — | 7:14 | — | — | 7:13 | — | — | 7:13 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 26 | 27 | 25 | 26 | 27 | 25 | 26 | 27 | 25 | 26 | 27 | 25 | 26 | 27 | 25 | 26 | 27 | 26 |
Feels °C | 23 | 23 | 23 | 22 | 23 | 22 | 23 | 24 | 23 | 23 | 24 | 24 | 24 | 25 | 23 | 25 | 24 | 23 | 26 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | SSW 20 | SSW 20 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 19 | SSW 18 | SSW 18 | SSW 16 | E 15 | ENE 7 | E 14 | E 14 | E 13 | SSW 14 | E 13 | E 13 |
277 | 268 | 206 | 561 | 395 | 616 | 329 | 428 | 298 | 502 | 692 | 662 | 568 | 527 | 160 | 687 | 659 | 902 | 189 | 878 | 851 | |
Swell 2 Height (m) Direction Period (s) | E 12 | SSW 23 | SSW 22 | S 12 | S 11 | S 11 | S 12 | S 12 | S 20 | SSW 16 | S 11 | E 16 | E 15 | SSW 16 | E 15 | SSW 15 | SSW 14 | SSW 14 | SSE 10 | SSW 13 | SSW 14 |
102 | 426 | 480 | 132 | 90 | 55 | 143 | 138 | 296 | 288 | 61 | 124 | 353 | 452 | 602 | 288 | 280 | 213 | 19 | 187 | 198 | |
Swell 3 Height (m) Direction Period (s) | SSW 24 | E 11 | E 12 | SW 16 | SSW 16 | S 13 | SW 16 | S 21 | S 12 | S 11 | E 13 | S 11 | S 11 | S 10 | SSW 16 | SSE 11 | SSE 9 | SSE 9 | NNE 9 | NNE 9 | SSE 8 |
437 | 90 | 139 | 124 | 173 | 85 | 118 | 329 | 103 | 64 | 30 | 37 | 36 | 19 | 416 | 22 | 17 | 16 | 8 | 8 | 6 | |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NE 7 | E 13 | NNE 9 | NNE 9 |
134 | 130 | 88 | 221 | 297 | 338 | 290 | 218 | 352 | 232 | 221 | 221 | 210 | 242 | 334 | 136 | 148 | 100 | 888 | 121 | 99 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 17 | 10 | 7 | 20 | 20 | 9 | 17 | 23 | 8 | 17 | 150 | 7 | 12 | 20 | 7 | 7 | 17 | 7 | 7 | 3 | 3 |
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.










