Surf Forecasts:
Hakalau surf forecast from 13 Oct 2026:
- Best quality surf: Thursday 15 Oct, 5AM (local time) - 4ft (1.2m), 8s period, ENE swell with glassy winds.
- Most powerful swell: Monday 19 Oct, 2PM (local time) - 7.5ft (2.3m), 8s period, E swell with 684 kJ wave energy.
- Next surfable swell (1★+): Thursday 15 Oct, 5AM (local time) - 4ft (1.2m), 8s period with ENE 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 Thursday (Oct 15) at 5AM. The primary swell is predicted to be 1.2m and 8s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Hakalau in the next 16 days are 2.3m 8s and forecast to arrive on Monday (Oct 19) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 15s period and expected on Tuesday (Oct 13) at 5PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Thu 15th Oct) | 4ft (1.2m) 8s |
| Best Surf | 5AM (Thu 15th Oct) | 4ft (1.2m) 8s |
| Most Powerful | 2PM (Mon 19th Oct) | 7.5ft (2.3m) 8s |
Table - best surf conditions forecast for Hakalau over the next 16 days.
Short Range ForecastLight rain (total 7mm), mostly falling on Thu afternoon. Warm (max 26°C on Thu morning, min 24°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 34mm), heaviest during Fri night. Warm (max 25°C on Fri morning, min 24°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | |||||||||||||||
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) | NNW 15 | ENE 8 | NE 9 | NNW 13 | NE 9 | ENE 8 | ENE 10 | ENE 10 | NNW 12 | NNW 11 | NNW 13 | E 8 | ENE 7 | NNW 11 | NNW 12 | NNW 12 | N 12 | ENE 8 | E 8 | ENE 8 | E 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 409 | 116 | 81 | 313 | 112 | 157 | 223 | 242 | 117 | 111 | 198 | 323 | 284 | 254 | 237 | 329 | 359 | 620 | 659 | 678 | 551 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | on | cross-on | on | on | on | on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on |
High Tide | 3:30PM0.59m | 5:02AM0.89m | 3:45PM0.54m | 5:46AM0.84m | 3:50PM0.50m | 6:43AM0.78m | 8:04AM0.75m | 9:35AM0.75m | 10:02PM0.39m | 10:38AM0.77m | 11:28PM0.47m | ||||||||||
Low Tide | 10:50AM0.37m | 9:45PM0.10m | 11:36AM0.42m | 10:10PM0.14m | 12:39PM0.46m | 10:37PM0.19m | 11:09PM0.24m | 00:01AM0.30m | 6:39PM0.37m | 2:14AM0.35m | 6:17PM0.33m | 4:13AM0.36m | |||||||||
 | |  |  | |  |  | | | | | | | | | | | | | | | |
 | 6:13 | — | — | 6:13 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:16 | — | — | 6:16 | — | — |
 | — | 5:58 | — | — | 5:57 | — | — | 5:57 | — | — | 5:55 | — | — | 5:54 | — | — | 5:53 | — | — | 5:53 | — |
mm | — | — | — | — | — | 1 | 1 | 2 | 3 | — | 4 | 13 | 1 | 2 | 3 | 5 | 1 | 5 | 3 | 1 | 9 |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 24 | 25 | 25 | 25 |
Feels °C | 26 | 26 | 27 | 26 | 26 | 28 | 28 | 27 | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 25 | 26 | 26 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | E 7 | NW 15 | NW 14 | NNW 13 | NW 13 | ENE 8 | ENE 8 | NE 10 | NE 9 | E 6 | ENE 6 | E 8 | ENE 7 | ENE 7 | NNW 12 | ENE 7 | ENE 7 | ENE 8 | E 8 | E 8 | N 12 |
| kJ | 206 | 424 | 401 | 313 | 253 | 157 | 128 | 130 | 93 | 86 | 108 | 323 | 284 | 215 | 237 | 265 | 286 | 464 | 659 | 432 | 134 |
Swell 2 Height (m) Direction Period (s) | NNW 15 | ENE 8 | NE 9 | NE 9 | NE 9 | NW 13 | NNW 12 | NW 12 | NNW 12 | NNW 11 | NNW 13 | NNW 12 | NNW 11 | NNW 11 | NNE 8 | NNW 12 | N 12 | NNW 12 | NNW 12 | NE 7 | NNW 12 |
| kJ | 409 | 116 | 81 | 115 | 112 | 241 | 187 | 144 | 117 | 111 | 198 | 303 | 263 | 254 | 112 | 329 | 359 | 228 | 256 | 171 | 14 |
Swell 3 Height (m) Direction Period (s) | NE 10 | SE 7 | ENE 8 | ESE 6 | SE 6 | S 20 | NE 10 | ESE 6 | E 12 | NE 8 | NE 8 | S 15 | S 14 | S 13 | ENE 7 | S 13 | S 12 | N 14 | NNW 13 | NNW 12 | S 16 |
| kJ | 17 | 38 | 54 | 25 | 18 | 68 | 37 | 28 | 27 | 40 | 11 | 17 | 16 | 14 | 49 | 13 | 12 | 106 | 16 | 192 | 20 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | ENE 10 | ENE 10 | ESE 6 | — | ENE 7 | — | — | — | E 7 | — | — | ENE 8 | — | ENE 8 | E 8 |
| kJ | — | — | — | — | — | — | 223 | 242 | 52 | — | 186 | — | — | — | 162 | — | — | 620 | — | 678 | 551 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 18 | 20 | 14 | 20 | 20 | 14 | 20 | 20 | 20 | 158 | 95 | 20 | 20 | 20 | 14 | 20 | 82 | 20 | 20 | 20 | 18 |
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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