Surf Forecasts:
Laniakea Reef and Holtons surf forecast from 31 Aug 2026:
- Most powerful swell: Sunday 6 Sep, 8PM (local time) - 1.5ft (0.5m), 10s period, SW swell with 54 kJ wave energy.
Best Forecast Surf Conditions for Laniakea Reef and Holtons this week:
The most powerful waves expected at Laniakea Reef and Holtons in the next 16 days are 0.5m 10s and forecast to arrive on Sunday (Sep 06) 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 3.0m 8s period and expected on Thursday (Sep 03) at 11PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8PM (Sun 6th Sep) | 1.5ft (0.5m) 10s |
Table - best surf conditions forecast for Laniakea Reef and Holtons over the next 16 days.
The Lowdown
Alright, let's talk about what's going on. We're looking at Laniakea Reef and Holtons, and I gotta be straight with you—it's a tough stretch ahead. The water's a nice 80°F, which is just about normal for this time of year, so that's a positive. But the waves? Man, they're practically on vacation.
The first week is a total bust. From now through September 7th, there's almost nothing. Swell energy is in the single digits or low double digits (3 to 49), with tiny waves, most under 1 foot. The wind is a steady cross-off from the ENE, keeping the surface glassy, but there's just no power behind it. It's a long, flat spell.
We do get a little glimmer on Tuesday, September 8th. The morning brings a 5ft swell from the NE, with a short period of 9 seconds. The energy hits 378 (moderate), and we've got offshore winds from the SSE. That's your best bet in this whole forecast. For a beginner-friendly reef, that size is spot on and it'll be clean. But it's a one-hit wonder. The afternoon drops to 3ft, and the energy falls to 198. Still, if you can get out that Tuesday morning, you might score some fun, clean waves.
After that, it's right back to the doldrums. The rest of the week and into the next is just tiny dribbles, with energy numbers in the tens and sixties. The wind stays cross-off, but the swell is pathetic. Even September 15th, with a 4ft swell from the NNW and a moderate energy of 523, is described as "marginal" with questionable tide conditions. The wind is cross-off, so it'll be clean, but the size and period aren't doing it for me.
So, bottom line, the only real standout is that Tuesday morning, September 8th. If you're a beginner looking for a gentle, clean wave, that's your window. Everyone else, it's a waiting game. This spot is usually consistent, so don't give up hope, but this forecast is a real bummer.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Mon afternoon, min 25°C on Mon morning). Mainly fresh winds. | Days 4-6 Weather SummarySome drizzle, heaviest during Sat morning. Warm (max 27°C on Sat morning, min 25°C on Thu morning). Mainly fresh winds. | ||||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | |||||||||||||||
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) | W 12 | ENE 8 | W 12 | W 12 | W 12 | ENE 8 | ENE 8 | ENE 8 | SW 13 | SW 13 | ENE 8 | ENE 8 | ENE 8 | SW 13 | NNE 11 | NNE 10 | ENE 13 | ENE 13 | ENE 13 | ENE 12 | SW 10 |
Wave Graph | |||||||||||||||||||||
3 | 0 | 12 | 11 | 11 | 0 | 0 | 0 | 7 | 7 | 0 | 0 | 0 | 7 | 12 | 20 | 0 | 0 | 0 | 0 | 50 | |
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-off | cross-off | cross-off |
High Tide | 4:43PM0.35m | 6:11AM0.45m | 5:15PM0.28m | 7:16AM0.47m | 5:51PM0.23m | 8:33AM0.49m | 6:58PM0.17m | 9:52AM0.52m | 9:24PM0.15m | 11:00AM0.54m | 11:07PM0.17m | 11:57AM0.57m | 00:11AM0.20m | ||||||||
Low Tide | 10:15AM0.15m | 10:03PM0.03m | 11:33AM0.18m | 10:36PM0.03m | 1:27PM0.20m | 11:19PM0.04m | 3:58PM0.17m | 00:19AM0.05m | 5:13PM0.13m | 1:43AM0.05m | 5:50PM0.10m | 3:08AM0.05m | 6:21PM0.07m | 4:20AM0.03m | |||||||
6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | |
— | 6:49 | — | — | 6:47 | — | — | 6:47 | — | — | 6:46 | — | — | 6:45 | — | — | 6:45 | — | — | 6:44 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Temp °C | 26 | 27 | 25 | 26 | 27 | 25 | 26 | 27 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 27 | 27 | 26 | 27 | 27 | 26 |
Feels °C | 24 | 25 | 23 | 25 | 26 | 24 | 25 | 26 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 27 | 27 | 26 | 27 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 17 | S 16 | E 14 | E 13 | E 13 | E 12 | E 13 | E 13 | E 14 | E 13 | S 11 | S 11 | SSW 10 | ENE 13 | SSW 11 | ENE 12 |
55 | 52 | 53 | 39 | 40 | 54 | 46 | 66 | 123 | 121 | 107 | 165 | 225 | 294 | 507 | 20 | 62 | 63 | 1992 | 76 | 1961 | |
Swell 2 Height (m) Direction Period (s) | S 11 | SSW 18 | W 12 | SSW 18 | W 12 | SSW 14 | E 14 | S 16 | S 15 | S 15 | SSW 14 | SSE 12 | SSE 12 | S 11 | S 12 | NNE 10 | SSW 17 | SSW 16 | SSW 11 | SW 16 | SW 10 |
9 | 31 | 12 | 31 | 11 | 19 | 32 | 45 | 39 | 17 | 20 | 29 | 27 | 22 | 48 | 20 | 30 | 25 | 79 | 63 | 50 | |
Swell 3 Height (m) Direction Period (s) | W 12 | S 11 | S 19 | W 12 | S 18 | ESE 11 | SSW 14 | E 12 | SW 13 | SW 13 | SSE 13 | S 14 | S 13 | SW 13 | NNE 11 | SSW 12 | — | SSW 16 | SW 16 | S 19 | SW 15 |
3 | 9 | 30 | 11 | 25 | 12 | 19 | 11 | 7 | 7 | 17 | 15 | 3 | 7 | 12 | 15 | — | 26 | 65 | 7 | 57 | |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | E 14 | ENE 13 | ENE 13 | — | ENE 12 | — |
429 | 430 | 451 | 421 | 487 | 496 | 477 | 441 | 540 | 640 | 555 | 825 | 809 | 605 | 512 | 2618 | 2293 | 2327 | — | 1670 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 20 | 18 | 20 | 18 | 164 | 20 | 20 | 20 | 20 | 167 | 165 | 165 | 20 | 20 | 20 | 18 | 18 | 18 | 18 | 20 | 4 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Laniakea Reef and Holtons Surf forecast
The above surf forecast table for Laniakea Reef and Holtons provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Laniakea Reef and Holtons can be found by selecting the local surf guide option on the grey menu. Our Laniakea Reef and Holtons 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 (Laniakea Reef and Holtons) 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 Laniakea Reef and Holtons 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.
Laniakea Reef and Holtons is 15 km (9 miles) from Wahiawa. If you plan a vacation in Oahu, look for hotels and other accommodation in Wahiawa. Wahiawa has rooms for a wide range of budgets as well as car hire and transport links.











