
Surf Forecasts:
Campbells surf forecast from 8 Sep 2026:
- Best quality surf: Monday 7 Sep, 11PM (local time) - 21ft (6.5m), 15s period, SSW swell with cross-shore winds.
- Most powerful swell: Monday 7 Sep, 11PM (local time) - 21ft (6.5m), 15s period, SSW swell with 16,851 kJ wave energy.
- Next surfable swell (1★+): Monday 7 Sep, 11PM (local time) - 21ft (6.5m), 15s period with SSW swell.
Best Forecast Surf Conditions for Campbells this week:
The surf forecast for Campbells over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 07) at 11PM. The primary swell is predicted to be 6.5m and 15s period with a secondary swell of 3.5m and 8s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Campbells in the next 16 days are 6.5m 15s and forecast to arrive on Monday (Sep 07) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 12s period and expected on Monday (Sep 07) at 11PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 7th Sep) | 21ft (6.5m) 15s |
| Best Surf | 11PM (Mon 7th Sep) | 21ft (6.5m) 15s |
| Most Powerful | 11PM (Mon 7th Sep) | 21ft (6.5m) 15s |
Table - best surf conditions forecast for Campbells over the next 16 days.
The Lowdown
Alright, let’s get into it. This is a tricky one for September. The only break that’s even showing up on the radar here is Campbells, and it’s not exactly firing. There’s a rough start to the run, and we’re looking at a long wait before anything decent gets going.
First few days – a write-off, honestly. September 7 kicks off with a risk of thunderstorms and a nasty 28 mph cross-off wind, with 8 ft of messy swell that’s got some serious grunt behind it (combined energy of 4401, which is strong) but the conditions are just poor. Not worth paddling out. The next day, Tuesday the 8th, still has size but the wind is onshore and it’s just messy.
A gap of quiet, small waves comes in from Wednesday the 9th. The swell drops right down to 3 ft, and while Wednesday afternoon looks glassy and clean, the energy is way down (296). It’s marginal. Thursday and Friday stay small, with 2 ft of long-period SSW/SW groundswell. Wave periods of 16-18 seconds mean the sets will be well-spaced and the shape could be nice at this reef setup, but the size is tiny. Wind is cross-off and clean, so if you just want to get wet on a longboard, you could.
But the real standout… You’re gonna wanna circle Tuesday, September 15. Swell bumps up to 3 ft from the SW with a lovely 20-second period – that’s very long period groundswell, and for a reef like Campbells that can mean some proper lines. The combined energy hits 598 (moderate, on the way up), and the wind is a gentle cross-off from the east at 9 mph, keeping things clean. This is the best window of the whole forecast. Wednesday the 16th also has similar size, but with cross-shore breezes and a bit of chop, it’s not as good.
Second week holds some promise, especially the weekend. September 19 (Saturday) and 20 (Sunday) show clean 3 ft to 3 ft SSW swells with light winds, though the periods drop to 14-16 seconds. Still good, clean surf, especially Saturday morning when conditions are very favorable.
Water temp is 81°F, which is about 0.5° off normal – feels normal for this time of year, no wetsuit needed.
Crowds at Campbells are often, so keep an eye out, but for a reef break that’s *inconsistent*, it might not get too packed when it’s small. Still, where there’s clean, glassy conditions, you can bet the locals will show.
So, overall: a rough start, a quiet middle, but the 15th and the weekend of the 19th-20th are your best bets. Don’t bother before the 15th unless you just want to float around.
Rusty.
Short Range ForecastModerate rain (total 16mm), heaviest on Mon night. Warm (max 27°C on Mon afternoon, min 26°C on Tue night). Winds decreasing (near gales from the SSE on Mon night, calm by Wed afternoon). | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Thu afternoon, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Mon 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||||
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 14 | SSW 13 | SSW 9 | SSW 8 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 16 | SSW 18 | SW 16 | SW 16 | SW 15 | SSW 15 | SW 16 | SW 16 | SSW 13 | SW 15 | SSW 15 | SSW 14 |
Wave Graph | ||||||||||||||||||||
2704 | 12280 | 1256 | 524 | 431 | 331 | 253 | 176 | 181 | 211 | 268 | 258 | 229 | 283 | 245 | 124 | 116 | 107 | 84 | 134 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | on | on | cross-on | cross | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off |
High Tide | 1:50AM0.31m | 2:17PM0.71m | 2:34AM0.38m | 2:53PM0.68m | 3:15AM0.44m | 3:25PM0.64m | 3:55AM0.50m | 3:54PM0.58m | 4:35AM0.55m | 4:21PM0.51m | 5:14AM0.58m | 4:45PM0.44m | ||||||||
Low Tide | 8:53PM0.12m | 7:07AM0.08m | 9:14PM0.10m | 8:03AM0.08m | 9:35PM0.09m | 8:55AM0.10m | 9:55PM0.08m | 9:44AM0.13m | 10:16PM0.07m | 10:34AM0.16m | 10:36PM0.07m | 11:26AM0.20m | 10:56PM0.08m | |||||||
— | — | 6:16 | — | — | 6:16 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | |
6:43 | — | — | 6:42 | — | — | 6:40 | — | — | 6:39 | — | — | 6:38 | — | — | 6:37 | — | — | 6:37 | — | |
mm | 4 | 9 | 1 | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 26 |
Feels °C | 25 | 22 | 27 | 27 | 31 | 31 | 31 | 32 | 28 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 28 | 27 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SW 14 | ENE 12 | W 10 | SSW 8 | SSW 8 | SSW 14 | SSW 13 | ENE 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 11 | SSW 15 | E 10 | E 10 | SSW 13 | E 5 | E 5 | E 8 |
2704 | 755 | 666 | 524 | 163 | 331 | 253 | 94 | 150 | 124 | 65 | 51 | 191 | 283 | 122 | 94 | 116 | 14 | 13 | 37 | |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 15 | ENE 11 | WNW 9 | SSW 14 | ENE 9 | SSW 7 | SSW 13 | SSW 13 | SSW 12 | SW 16 | SW 16 | SW 15 | ENE 10 | SW 16 | SW 16 | E 6 | SW 15 | SSW 15 | SSW 14 |
694 | 696 | 512 | 283 | 431 | 92 | 43 | 176 | 173 | 175 | 268 | 258 | 229 | 158 | 245 | 124 | 15 | 107 | 84 | 134 | |
Swell 3 Height (m) Direction Period (s) | NW 13 | — | SSW 15 | ENE 11 | ENE 10 | SSW 8 | ENE 8 | E 13 | SSW 16 | SSW 18 | E 11 | E 11 | SW 9 | SW 8 | SW 8 | SW 13 | ENE 9 | SSW 12 | SSW 12 | SW 24 |
7 | — | 596 | 380 | 194 | 58 | 54 | 115 | 181 | 211 | 64 | 88 | 28 | 18 | 11 | 87 | 33 | 57 | 56 | 87 | |
Wind waves Height (m) Direction Period (s) | ESE 9 | SSW 13 | SSW 9 | — | — | — | — | SE 4 | ENE 7 | ENE 7 | ENE 7 | — | — | — | — | — | — | — | ENE 9 | — |
1003 | 12280 | 1256 | — | — | — | — | 3 | 231 | 192 | 140 | — | — | — | — | — | — | — | 82 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 152 | 158 | 171 | 37 | 8 | 4 | 1 | 1 | 4 | 4 | 1 | 4 | 1 | 4 | 4 | 4 | 1 | 1 | 1 | 1 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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Information about the Campbells Surf forecast
The above surf forecast table for Campbells provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Campbells can be found by selecting the local surf guide option on the grey menu. Our Campbells 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 (Campbells) 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 Campbells 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.
Campbells is 6 km (4 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.










