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Mahai'ula Bay Surf Forecast
/ HAW – Big Island (60 breaks) / Hawaii (267 breaks) /
Mahai'ula Bay surf Forecast / HAW – Big Island / USA
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Best Forecast Surf Conditions for Mahai'ula Bay this week:
The surf forecast for Mahai'ula Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Apr 25) at 8AM. The primary swell is predicted to be 0.4m and 14s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Mahai'ula Bay in the next 12 days are 0.6m 14s and forecast to arrive on Thursday (Apr 25) 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 1.1m 7s period and expected on Thursday (Apr 25) at 8AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Thu 25th Apr) | 1.5ft (0.4m) 14s |
| Best Surf | 8AM (Thu 25th Apr) | 1.5ft (0.4m) 14s |
| Most Powerful | 2PM (Thu 25th Apr) | 2ft (0.6m) 14s |
Table - best surf conditions forecast for Mahai'ula Bay over the next 12 days.
Wed 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | Sunday 05 | Mon 06 | ||||||||||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 2 | 6 | 14 | 14 | 13 | 12 | 12 | 12 | 11 | 11 | 3 | 17 | 15 | 16 | 16 | 2 | 2 | 2 | 3 | 13 | 7 | 2 | 2 | 4 | 18 | 16 | 4 | 16 | 15 | 14 | 14 | 13 | 7 | 13 | 17 | 17 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 1 | 40 | 81 | 133 | 114 | 73 | 56 | 54 | 30 | 30 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 4 | 1 | 1 | 2 | 49 | 93 | 3 | 86 | 60 | 74 | 72 | 44 | 0 | 28 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | glass | on | cross | cross- on | cross | on | cross | cross- on | cross | glass | cross- on | cross- on | cross- on | cross- on | cross | glass | cross- on | on | glass | glass | cross- on | glass | on | cross- off | off | cross- on | glass | glass | cross- on | glass | cross- off | glass | glass | on | glass |
High Tide / height (m) | 4:32PM 0.79 | 4:12AM 0.41 | 5:08PM 0.79 | 4:41AM 0.36 | 5:47PM 0.79 | 5:12AM 0.32 | 6:33PM 0.77 | 5:51AM 0.28 | 7:28PM 0.74 | 6:59AM 0.25 | 8:33PM 0.72 | 9:15AM 0.25 | 9:43PM 0.71 | 11:16AM 0.31 | 10:48PM 0.70 | 12:22PM 0.41 | 11:46PM 0.68 | 1:09PM 0.53 | 12:37AM 0.65 | 1:50PM 0.65 | 1:24AM 0.60 | 2:30PM 0.75 | 2:09AM 0.55 | |||||||||||||
Low Tide / height (m) | 11:18PM 0.18 | 9:55AM 0.06 | 12:06AM 0.20 | 10:21AM 0.06 | 1:02AM 0.21 | 10:50AM 0.08 | 2:13AM 0.23 | 11:25AM 0.10 | 3:42AM 0.22 | 12:09PM 0.14 | 4:59AM 0.19 | 1:21PM 0.20 | 5:45AM 0.15 | 3:17PM 0.24 | 6:19AM 0.12 | 5:08PM 0.26 | 6:48AM 0.08 | 6:34PM 0.24 | 7:17AM 0.05 | 7:44PM 0.21 | 7:46AM 0.02 | 8:46PM 0.18 | 8:15AM -0.00 | |||||||||||||
Wed 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | Sunday 05 | Mon 06 | ||||||||||||||||||||||||
| Sunrise | - | - | 5:58 | - | - | 5:56 | - | - | 5:56 | - | - | 5:56 | - | - | 5:56 | - | - | 5:54 | - | - | 5:54 | - | - | 5:54 | - | - | 5:52 | - | - | 5:52 | - | - | 5:52 | - | - | 5:52 |
| Sunset | 6:45 | - | - | 6:45 | - | - | 6:45 | - | - | 6:45 | - | - | 6:45 | - | - | 6:46 | - | - | 6:46 | - | - | 6:46 | - | - | 6:47 | - | - | 6:47 | - | - | 6:47 | - | - | 6:49 | - | - |
 |  |  | |  | | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | 1 | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | 2 | - |
| Temp. °C | 25 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 24 | 25 | 25 | 24 | 25 | 25 | 24 | 25 | 24 | 24 | 26 | 25 | 25 | 25 | 26 | 24 | 26 | 25 | 24 | 25 | 24 | 24 | 25 | 25 | 24 | 25 |
| Feels °C (?) | 27 | 26 | 27 | 27 | 26 | 24 | 25 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 25 | 27 | 28 | 26 | 28 | 27 | 27 | 26 | 27 | 27 | 24 | 27 | 26 | 26 | 27 | 27 | 27 | 27 |
Short Range Forecast: Some drizzle, heaviest during Thu night. Warm (max 25°C on Wed afternoon, min 23°C on Wed night). Wind will be generally light. | Days 3-6 Weather Summary Some drizzle, heaviest during Sun night. Warm (max 25°C on Sat afternoon, min 23°C on Sat night). Wind will be generally light. | Days 6-9 Weather Summary Some drizzle, heaviest during Wed night. Warm (max 26°C on Wed morning, min 23°C on Tue night). Wind will be generally light. | Long Range Forecast: Light rain (total 2mm), mostly falling on Sun night. Warm (max 25°C on Fri afternoon, min 23°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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 Mahai'ula Bay 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.
View detailed surf forecast for Mahai'ula Bay at:
surf-forecast.com
Information about the Mahai'ula Bay Surf forecast
The above surf forecast table for Mahai'ula Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Mahai'ula Bay can be found by selecting the local surf guide option on the grey menu. Our Mahai'ula Bay 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 (Mahai'ula Bay) 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 Mahai'ula Bay 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.
Mahai'ula Bay is 100 km (62 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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