
Surf Forecasts:
Laniakea Reef and Holtons surf forecast from 4 Aug 2026:
- Most powerful swell: Saturday 8 Aug, 8AM (local time) - 1ft (0.3m), 19s period, SW swell with 57 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 0.3m 19s and forecast to arrive on Saturday (Aug 08) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 7s period and expected on Sunday (Aug 09) at 2AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8AM (Sat 8th Aug) | 1ft (0.3m) 19s |
Table - best surf conditions forecast for Laniakea Reef and Holtons over the next 16 days.
The Lowdown
Alright, I’ve been through the numbers for the next couple of weeks. I’m not gonna sugarcoat it – this is a rough stretch for Laniakea Reef and Holtons. From Monday the 3rd of August all the way to Tuesday the 18th of August, the forecast is calling it “poor surf conditions” the whole way. No way around it – there’s just no good swell.
Water temp right now is 27°C, which is about 0.3°C warmer than normal – nothing special, just your average summer water.
Swells are tiny – mostly 0.2 ft to 0.6 ft throughout the whole period. The combined wave energy is weak until around the 13th of August, when it finally gets into moderate territory (167 on the 13th morning, 154 that afternoon). But even then, the swell is coming from the west, not the ideal northwest. The period is long – 17 to 18 seconds – so there’s some groundswell quality, but with those tiny heights, it’s not going to do much. The wind is cross-off from the east-northeast, keeping the surface clean, but 0.5 ft to 0.6 ft is just not enough to surf.
Later in the second week, around the 14th to the 18th of August, the combined energy bumps up a bit more – 196 on the 14th morning, 187 on the 15th morning – but the swell height is still stuck at 0.6 ft, the period drops to 14-16 seconds, and it’s still from the west. The wind picks up to 30 km/h, a fresh breeze, still cross-off, but it’s not enough to make those tiny waves surfable. The energy is moderate, but the size is just not there.
Honestly, there’s not a single standout day in this whole 16-day window. The break is consistent, but that doesn’t help when the waves are this poor. It’s a beginner reef break, and even a beginner would struggle to find anything rideable. Crowds are possible here, but with this kind of flat spell, I doubt anyone’s out.
Sometimes the ocean just goes quiet. This is one of those times. Don’t sweat it too much – forecasts can change, but right now, leave the board at home and wait for the next pulse.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Mon afternoon, min 24°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Sat afternoon, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Mon 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | ||||||||||||||
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) | N 7 | N 7 | W 13 | W 13 | W 12 | W 12 | W 12 | W 11 | NNW 8 | SW 14 | NNW 7 | NE 10 | NE 9 | NNW 7 | SW 18 | SW 18 | SW 18 | NE 9 | SW 16 | W 10 |
Wave Graph | ||||||||||||||||||||
4 | 4 | 13 | 14 | 27 | 11 | 11 | 10 | 13 | 32 | 18 | 14 | 14 | 9 | 52 | 50 | 48 | 29 | 41 | 19 | |
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 |
High Tide | 5:50PM0.36m | 7:54AM0.39m | 6:23PM0.30m | 9:07AM0.44m | 7:07PM0.23m | 10:19AM0.49m | 8:36PM0.18m | 11:22AM0.54m | 10:33PM0.15m | 12:18PM0.58m | 11:57PM0.16m | 1:07PM0.62m | 00:58AM0.18m | |||||||
Low Tide | 11:39PM0.03m | 12:47PM0.22m | 00:17AM0.02m | 3:13PM0.21m | 1:04AM0.02m | 5:23PM0.17m | 2:05AM0.01m | 6:18PM0.12m | 3:12AM0.00m | 6:56PM0.09m | 4:18AM-0.01m | 7:30PM0.06m | ||||||||
— | — | 6:05 | — | — | 6:05 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | |
7:09 | — | — | 7:09 | — | — | 7:08 | — | — | 7:08 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 27 | 25 | 26 | 27 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 27 | 25 | 25 | 26 | 25 |
Feels °C | 27 | 25 | 27 | 29 | 27 | 27 | 27 | 26 | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 25 | 25 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | E 12 | E 12 | ENE 11 | ENE 11 | W 12 | SSW 15 | SSW 15 | ENE 9 | NNW 8 | NNW 8 | NNW 7 | ENE 7 | NNW 7 | NE 11 | SW 13 | NE 10 | SW 18 | NE 9 | W 11 | SW 16 |
76 | 101 | 524 | 496 | 27 | 23 | 22 | 88 | 13 | 19 | 18 | 21 | 9 | 30 | 46 | 26 | 48 | 29 | 21 | 65 | |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 12 | W 13 | W 13 | SSW 15 | NNE 9 | W 12 | SW 15 | SSW 14 | SW 14 | SW 14 | NNW 7 | NE 9 | SW 13 | SW 18 | SW 13 | SSW 13 | SW 16 | SW 16 | W 10 |
15 | 14 | 13 | 14 | 22 | 8 | 11 | 54 | 20 | 32 | 52 | 10 | 14 | 45 | 52 | 44 | 34 | 69 | 41 | 19 | |
Swell 3 Height (m) Direction Period (s) | N 7 | N 7 | SW 12 | SSW 16 | NNE 9 | W 12 | NNE 8 | W 11 | W 11 | W 11 | ENE 10 | NE 10 | SW 14 | NNW 7 | N 6 | SW 18 | W 12 | W 11 | SSW 12 | SSW 12 |
4 | 4 | 5 | 26 | 8 | 11 | 7 | 10 | 10 | 10 | 10 | 14 | 46 | 9 | 3 | 50 | 25 | 21 | 15 | 14 | |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 9 | — | — | ENE 10 | ENE 10 | ENE 9 | ENE 5 | ENE 8 | ENE 8 | ENE 8 | E 5 | ENE 6 | E 6 | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 |
331 | 297 | — | — | 530 | 365 | 222 | 44 | 181 | 137 | 99 | 43 | 77 | 206 | 247 | 218 | 420 | 337 | 395 | 356 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 20 | 18 | 1 | 1 | 1 | 3 | 4 | 4 | 3 | 4 | 18 | 18 | 18 | 18 | 18 | 4 | 4 | 18 | 18 | 18 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Latest Updates
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.











