Surf Forecasts:
Hakalau surf forecast from 19 Oct 2026:
- Best quality surf: Sunday 25 Oct, 5AM (local time) - 4ft (1.2m), 12s period, NNW swell with glassy winds.
- Most powerful swell: Sunday 25 Oct, 11AM (local time) - 4.5ft (1.4m), 12s period, NNW swell with 539 kJ wave energy.
- Next surfable swell (1★+): Saturday 24 Oct, 8PM (local time) - 2ft (0.6m), 14s period with NNW swell.
Best Forecast Surf Conditions for Hakalau this week:
The surf forecast for Hakalau over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Oct 24) at 8PM. The primary swell is predicted to be 0.6m and 14s period with a secondary swell of 0.8m and 7s. Another secondary swell of 0.6m and 9s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Hakalau in the next 16 days are 1.4m 12s and forecast to arrive on Sunday (Oct 25) at 11AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 14s period and expected on Sunday (Oct 18) at 8PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Sat 24th Oct) | 2ft (0.6m) 14s |
| Best Surf | 5AM (Sun 25th Oct) | 4ft (1.2m) 12s |
| Most Powerful | 11AM (Sun 25th Oct) | 4.5ft (1.4m) 12s |
Table - best surf conditions forecast for Hakalau over the next 16 days.
Short Range ForecastModerate rain (total 14mm), heaviest on Sun night. Warm (max 25°C on Sun afternoon, min 24°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 8mm), mostly falling on Wed night. Warm (max 25°C on Wed afternoon, min 24°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Sun 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||||
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) | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ESE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NNE 9 | ESE 7 | NE 8 | NE 8 | NNE 12 | ESE 7 | NE 10 | NE 10 | NNW 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 305 | 397 | 419 | 395 | 215 | 223 | 368 | 368 | 318 | 336 | 308 | 117 | 125 | 155 | 159 | 94 | 75 | 100 | 74 | 396 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross | cross-on | on | on | on | cross-on | glassy |
High Tide | 10:02PM0.39m | 10:38AM0.77m | 11:28PM0.47m | 11:21AM0.79m | 00:08AM0.57m | 11:55AM0.80m | 00:42AM0.67m | 12:26PM0.80m | 1:15AM0.78m | 12:55PM0.79m | 1:50AM0.89m | 1:25PM0.76m | 2:26AM0.97m | |||||||
Low Tide | 6:39PM0.37m | 2:14AM0.35m | 6:17PM0.33m | 4:13AM0.36m | 6:23PM0.28m | 5:24AM0.34m | 6:37PM0.22m | 6:19AM0.31m | 6:55PM0.16m | 7:07AM0.29m | 7:16PM0.10m | 7:53AM0.28m | 7:41PM0.05m | |||||||
 |  | |  | |  | |  | |  | | | | | | |  | | | | |
 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:18 | — | — |
 | 5:53 | — | — | 5:53 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:51 | — | — | 5:50 | — |
mm | 3 | 7 | 1 | — | 3 | — | — | — | — | 1 | 4 | — | — | 3 | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 |
Feels °C | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 27 | 27 | 27 | 27 | 28 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | NNW 12 | ENE 8 | ENE 8 | E 8 | NE 7 | NE 8 | NNW 10 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | NE 8 | NE 8 | NE 8 | ESE 7 | ESE 7 | NE 10 | NE 10 | NNW 13 |
| kJ | 232 | 397 | 419 | 201 | 215 | 223 | 37 | 368 | 318 | 336 | 308 | 117 | 104 | 155 | 159 | 84 | 75 | 100 | 74 | 396 |
Swell 2 Height (m) Direction Period (s) | NW 15 | NNW 11 | N 11 | NE 7 | N 11 | ESE 8 | NW 10 | NNW 10 | NNW 10 | NNW 9 | N 9 | ESE 8 | ENE 8 | ESE 8 | ESE 7 | NE 8 | ENE 8 | SE 7 | SE 7 | E 7 |
| kJ | 33 | 209 | 151 | 176 | 85 | 155 | 4 | 33 | 19 | 17 | 15 | 76 | 47 | 88 | 70 | 86 | 51 | 49 | 54 | 52 |
Swell 3 Height (m) Direction Period (s) | S 12 | NW 13 | NW 12 | N 11 | NW 11 | N 11 | S 14 | NW 10 | E 15 | E 14 | E 13 | NNE 9 | E 12 | E 13 | NE 13 | NNE 12 | NNE 8 | ENE 8 | E 7 | NE 9 |
| kJ | 12 | 28 | 24 | 119 | 20 | 59 | 16 | 4 | 17 | 16 | 31 | 96 | 46 | 83 | 80 | 94 | 41 | 45 | 28 | 50 |
Wind waves Height (m) Direction Period (s) | ENE 7 | — | — | ENE 8 | ESE 8 | — | ENE 8 | — | — | — | — | — | ESE 7 | — | — | — | — | — | — | — |
| kJ | 305 | — | — | 395 | 202 | — | 368 | — | — | — | — | — | 125 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 20 | 20 | 20 | 95 | 20 | 20 | 95 | 20 | 20 | 20 | 16 | 18 | 20 | 14 | 20 | 20 | 14 | 98 | 167 | 0 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Hakalau surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Hakalau Surf forecast
The above surf forecast table for Hakalau provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Hakalau can be found by selecting the local surf guide option on the grey menu. Our Hakalau 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 (Hakalau) 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 Hakalau 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.
Hakalau is 21 km (13 miles) from Hilo. If you plan a vacation in Big Island, look for hotels and other accommodation in Hilo. Hilo has rooms for a wide range of budgets as well as car hire and transport links.
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