
Surf Forecasts:
Campbells surf forecast from 5 Aug 2026:
- Best quality surf: Wednesday 12 Aug, 2AM (local time) - 2.5ft (0.8m), 20s period, S swell with offshore winds.
- Most powerful swell: Wednesday 12 Aug, 2PM (local time) - 3.5ft (1.1m), 18s period, S swell with 749 kJ wave energy.
- Next surfable swell (1★+): Wednesday 5 Aug, 5PM (local time) - 1.5ft (0.4m), 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 Wednesday (Aug 05) at 5PM. The primary swell is predicted to be 0.4m and 15s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Campbells in the next 16 days are 1.1m 18s and forecast to arrive on Wednesday (Aug 12) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 7s period and expected on Sunday (Aug 09) at 8AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Wed 5th Aug) | 1.5ft (0.4m) 15s |
| Best Surf | 2AM (Wed 12th Aug) | 2.5ft (0.8m) 20s |
| Most Powerful | 2PM (Wed 12th Aug) | 3.5ft (1.1m) 18s |
Table - best surf conditions forecast for Campbells over the next 16 days.
The Lowdown
What’s up, Rusty here. Let’s break down what we’re working with.
To be straight with you, this 16-day run looks pretty tough. There’s a whole lot of small, weak surf and the wind is mostly coming across the face, killing any decent shape. The swell energy is all over the place but never really cranks for long. There’s no perfect day, but a couple of windows are worth a look.
The first time you can actually get a recommended surf is Thursday morning, August 20th, at Campbells (reef). That’s more than a week and a half away. The water temp is about normal at 81°.
Before that, from August 5th all the way through the 19th, it’s a bust. There are days where the swell energy gets up – like on August 12th, with combined energy of 921 (moderate to strong) and waves around 3ft from the S – but the wind is a steady cross-off from the ENE at 12-25 mph, and the conditions are rated as poor or marginal. No thanks.
The only real standout is Thursday morning, August 20th. This is the only moment in the whole forecast that says “expect good surf conditions.” We’ve got waves at 2ft from the S, with a period of 15 seconds. That’s a long-period groundswell, and at a reef like Campbells, it should set up nicely with some push. The wind drops off to a light breeze from the E at only 6 mph – that is exactly what you want for a clean, glassy surface. The combined energy is 279 (moderate), so there’s enough in the water to make it fun.
Just know that Campbells is an inconsistent break and it rarely runs. The fact we’re highlighting it means it’s a bit of a rare treat. But with clean conditions, you’ll have company – crowds are listed as “often,” so get there early.
By the afternoon of the 20th, the wind picks back up to a moderate breeze and it goes marginal again. Your window is that first session.
After that, the second week fades back into small, cross-off junk. It’s a long wait, but that one morning in late August is the only real shot at a classic, clean lineup at Campbells.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Wed morning, min 24°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 28°C on Mon afternoon, min 25°C on Sat morning). Mainly fresh winds. | ||||||||||||||||||||
Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | |||||||||||||||
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) | SSE 13 | SSW 15 | SW 15 | SSW 14 | SW 14 | SSW 14 | SSW 14 | SW 20 | SSW 14 | SSW 18 | SW 18 | SSW 17 | SW 16 | S 18 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | S 20 |
Wave Graph | |||||||||||||||||||||
56 | 88 | 107 | 81 | 102 | 138 | 76 | 99 | 148 | 221 | 154 | 202 | 130 | 156 | 288 | 184 | 234 | 240 | 301 | 289 | 485 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off |
High Tide | 9:56AM0.55m | 11:13AM0.61m | 12:19PM0.67m | 10:17PM0.21m | 1:14PM0.73m | 00:29AM0.20m | 2:02PM0.77m | 1:39AM0.23m | 2:45PM0.79m | 2:33AM0.27m | 3:24PM0.79m | 3:22AM0.32m | |||||||||
Low Tide | 2:36AM0.07m | 3:37AM0.07m | 9:32PM0.21m | 9:20PM0.17m | 6:00AM0.03m | 9:41PM0.14m | 7:02AM0.01m | 10:06PM0.12m | 7:57AM0.01m | 10:31PM0.10m | |||||||||||
6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | |
— | 7:08 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:06 | — | — | 7:06 | — | — | 7:05 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 26 | 26 | 27 | 26 | 26 | 27 | 26 | 27 | 27 | 25 | 26 | 27 | 26 | 27 | 28 | 26 | 27 | 28 | 26 |
Feels °C | 28 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 26 | 25 | 24 | 23 | 26 | 26 | 26 | 27 | 28 | 26 | 27 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | ENE 9 | ENE 9 | ENE 6 | SW 14 | SSW 14 | E 5 | SW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | E 7 | E 7 | SSW 15 | E 7 | E 7 | SSW 14 | SSW 14 |
160 | 110 | 44 | 26 | 102 | 138 | 21 | 91 | 127 | 175 | 120 | 137 | 96 | 85 | 186 | 131 | 234 | 109 | 86 | 289 | 243 | |
Swell 2 Height (m) Direction Period (s) | SSW 11 | SSW 15 | SW 15 | ENE 8 | ENE 8 | ENE 8 | SSW 14 | SW 20 | SSW 19 | SSW 18 | SW 18 | SSW 17 | SW 16 | S 18 | SSW 16 | SSW 15 | SSE 9 | SSW 15 | SSW 14 | E 7 | E 7 |
38 | 88 | 107 | 26 | 26 | 22 | 76 | 99 | 148 | 221 | 154 | 202 | 130 | 156 | 288 | 184 | 46 | 240 | 301 | 68 | 67 | |
Swell 3 Height (m) Direction Period (s) | SSE 13 | SSW 11 | S 12 | SSW 14 | SSE 11 | SE 7 | NE 7 | S 11 | S 11 | SSE 9 | SSE 10 | SSE 10 | SSW 18 | SW 16 | SSW 12 | SSW 12 | SSW 12 | SSE 9 | SSE 9 | SSE 6 | S 20 |
56 | 46 | 45 | 81 | 24 | 13 | 14 | 20 | 21 | 29 | 19 | 19 | 102 | 127 | 56 | 81 | 53 | 46 | 32 | 12 | 485 | |
Wind waves Height (m) Direction Period (s) | — | ENE 9 | ENE 5 | ENE 6 | ENE 6 | E 5 | ENE 5 | ENE 5 | E 6 | E 6 | E 7 | ENE 7 | E 7 | E 7 | — | ENE 7 | E 7 | — | ENE 7 | ENE 7 | ENE 7 |
— | 203 | 24 | 62 | 36 | 20 | 40 | 62 | 85 | 139 | 126 | 191 | 181 | 277 | — | 101 | 112 | — | 163 | 114 | 66 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 4 | 1 | 4 | 4 | 4 | 4 | 4 | 4 | 14 | 14 | 7 | 4 | 7 | 4 | 4 | 5 | 4 | 4 | 4 | 4 |
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.











