Surf Forecasts:
Sixtynine surf forecast from 24 Oct 2026:
- Best quality surf: Sunday 25 Oct, 8AM (local time) - 1.5ft (0.5m), 12s period, N swell with cross-offshore winds.
- Most powerful swell: Friday 30 Oct, 2AM (local time) - 3ft (0.9m), 9s period, WSW swell with 151 kJ wave energy.
- Next surfable swell (1★+): Sunday 25 Oct, 8AM (local time) - 1.5ft (0.5m), 12s period with N swell.
Best Forecast Surf Conditions for Sixtynine this week:
The surf forecast for Sixtynine over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Oct 25) at 8AM. The primary swell is predicted to be 0.5m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Sixtynine in the next 16 days are 0.9m 9s and forecast to arrive on Friday (Oct 30) at 2AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 7s period and expected on Wednesday (Oct 28) at 5PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sun 25th Oct) | 1.5ft (0.5m) 12s |
| Best Surf | 8AM (Sun 25th Oct) | 1.5ft (0.5m) 12s |
| Most Powerful | 2AM (Fri 30th Oct) | 3ft (0.9m) 9s |
Table - best surf conditions forecast for Sixtynine over the next 16 days.
Short Range ForecastLight rain (total 2mm), mostly falling on Mon night. Warm (max 29°C on Sat morning, min 24°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 43mm), heaviest during Tue night. Warm (max 28°C on Wed afternoon, min 24°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | |||||||||||||||
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) | NW 11 | NNE 4 | NNW 13 | N 11 | N 11 | N 10 | N 10 | N 10 | N 9 | N 10 | N 9 | NW 13 | N 11 | WNW 14 | NNE 9 | WSW 6 | WSW 7 | WSW 9 | SW 9 | SW 9 | W 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 4 | 5 | 55 | 65 | 59 | 106 | 72 | 87 | 60 | 87 | 80 | 27 | 57 | 18 | 0 | 27 | 42 | 151 | 120 | 81 | 54 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | glassy | cross | cross | glassy | on | glassy | glassy | on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross | glassy | cross-on | cross | glassy |
High Tide | 2:37PM0.48m | 3:29AM0.72m | 3:13PM0.42m | 4:08AM0.77m | 3:52PM0.36m | 4:50AM0.80m | 4:32PM0.30m | 5:36AM0.81m | 5:17PM0.24m | 6:27AM0.79m | 6:12PM0.20m | 7:26AM0.75m | 7:30PM0.17m | ||||||||
Low Tide | 9:06AM0.09m | 8:42PM-0.05m | 9:57AM0.08m | 9:09PM-0.08m | 10:50AM0.07m | 9:39PM-0.09m | 11:47AM0.06m | 10:13PM-0.08m | 12:49PM0.07m | 10:50PM-0.06m | 2:01PM0.08m | 11:33PM-0.02m | 3:21PM0.08m | 00:27AM0.03m | |||||||
 | |  | | | | | |  |  | | |  |  | | | | | | | | |
 | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — |
 | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:51 | — | — | 5:51 | — | — | 5:50 | — | — | 5:50 | — |
mm | — | — | — | — | — | — | — | — | 2 | 9 | 2 | 20 | 5 | 2 | 3 | 1 | 1 | — | — | — | — |
Temp °C | 29 | 29 | 26 | 27 | 28 | 26 | 27 | 27 | 26 | 26 | 27 | 26 | 27 | 28 | 27 | 27 | 26 | 27 | 27 | 27 | 27 |
Feels °C | 31 | 31 | 29 | 28 | 29 | 28 | 30 | 30 | 30 | 29 | 31 | 31 | 29 | 30 | 30 | 30 | 30 | 31 | 30 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | NE 10 | NE 10 | NE 9 | N 11 | N 11 | N 10 | N 10 | N 10 | N 9 | N 10 | N 9 | N 9 | N 7 | NNE 7 | NNE 9 | NNE 11 | NNE 11 | WSW 9 | NNE 10 | NNE 10 | NNE 10 |
| kJ | 47 | 44 | 28 | 65 | 59 | 106 | 72 | 87 | 60 | 87 | 80 | 79 | 77 | 108 | 80 | 102 | 170 | 151 | 140 | 145 | 157 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 12 | NNW 13 | NE 8 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 13 | NE 5 | SSW 15 | N 11 | SSW 14 | NNE 12 | N 8 | WSW 7 | NNE 11 | SW 9 | SW 9 | SW 8 |
| kJ | 36 | 30 | 55 | 17 | 50 | 50 | 72 | 71 | 37 | 34 | 8 | 42 | 57 | 38 | 47 | 34 | 42 | 161 | 120 | 81 | 54 |
Swell 3 Height (m) Direction Period (s) | NW 11 | NW 10 | SSW 17 | SSW 17 | NE 8 | NE 8 | NE 7 | NNW 16 | N 11 | NW 15 | NW 14 | NW 13 | SSW 14 | WNW 14 | NE 7 | NE 6 | WSW 12 | SSW 15 | W 13 | W 13 | W 12 |
| kJ | 4 | 4 | 28 | 58 | 10 | 10 | 2 | 26 | 22 | 54 | 51 | 27 | 41 | 18 | 12 | 6 | 27 | 42 | 55 | 51 | 47 |
Wind waves Height (m) Direction Period (s) | NNE 3 | NNE 4 | NNE 4 | NNE 4 | N 4 | — | — | — | — | — | — | — | — | — | — | WSW 6 | — | — | — | — | — |
| kJ | 2 | 5 | 5 | 6 | 14 | — | — | — | — | — | — | — | — | — | — | 27 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 92 | 38 | 3 | 92 | 38 | 0 | 88 | 0 | 0 | 88 | 8 | 30 | 28 | 28 | 28 | 28 | 3 | 0 | 8 | 5 | 0 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Sixtynine 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 Sixtynine Surf forecast
The above surf forecast table for Sixtynine provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Sixtynine can be found by selecting the local surf guide option on the grey menu. Our Sixtynine 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 (Sixtynine) 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 Sixtynine 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.
Sixtynine is 84 km (52 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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