Surf Forecasts:
Anaehoomalu Bay_A-Bay surf forecast from 13 Oct 2026:
- Best quality surf: Friday 16 Oct, 11PM (local time) - 1.5ft (0.5m), 13s period, N swell with cross-offshore winds.
- Most powerful swell: Monday 19 Oct, 11AM (local time) - 2ft (0.6m), 13s period, N swell with 123 kJ wave energy.
- Next surfable swell (1★+): Friday 16 Oct, 11PM (local time) - 1.5ft (0.5m), 13s period with N swell.
Best Forecast Surf Conditions for Anaehoomalu Bay_A-Bay this week:
The surf forecast for Anaehoomalu Bay_A-Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Oct 16) at 11PM. The primary swell is predicted to be 0.5m and 13s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Anaehoomalu Bay_A-Bay in the next 16 days are 0.6m 13s and forecast to arrive on Monday (Oct 19) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 7s period and expected on Sunday (Oct 18) at 5PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Fri 16th Oct) | 1.5ft (0.5m) 13s |
| Best Surf | 11PM (Fri 16th Oct) | 1.5ft (0.5m) 13s |
| Most Powerful | 11AM (Mon 19th Oct) | 2ft (0.6m) 13s |
Table - best surf conditions forecast for Anaehoomalu Bay_A-Bay over the next 16 days.
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 27°C on Tue morning, min 25°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 28°C on Fri afternoon, min 24°C on Sat 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) | NW 15 | NW 15 | NW 14 | NW 13 | NW 13 | NNW 13 | NE 10 | NNW 12 | NE 9 | NNW 14 | NNW 14 | N 12 | N 11 | N 10 | N 13 | N 13 | N 12 | N 12 | N 13 | N 12 | N 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 35 | 33 | 32 | 28 | 27 | 16 | 0 | 14 | 0 | 19 | 36 | 75 | 58 | 54 | 87 | 119 | 108 | 101 | 123 | 75 | 44 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | cross | cross-off | cross | cross | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off |
High Tide | 4:42PM0.38m | 5:52AM0.74m | 5:07PM0.33m | 6:37AM0.70m | 5:31PM0.30m | 7:32AM0.65m | 5:59PM0.26m | 8:41AM0.63m | 9:08PM0.25m | 9:56AM0.62m | 11:41PM0.29m | 10:59AM0.62m | 00:28AM0.36m | ||||||||
Low Tide | 12:07PM0.22m | 10:27PM0.09m | 1:03PM0.25m | 10:52PM0.11m | 2:21PM0.27m | 11:19PM0.14m | 4:34PM0.26m | 11:52PM0.18m | 6:01PM0.23m | 00:47AM0.23m | 6:22PM0.21m | 3:00AM0.27m | 6:40PM0.18m | 4:53AM0.27m | |||||||
 | |  | | |  | | | | | | | | | | | | | | | | |
 | 6:16 | — | — | 6:16 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — |
 | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 5:59 | — | — | 5:58 | — | — | 5:57 | — | — | 5:57 | — |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 26 | 27 | 27 | 26 | 27 | 27 | 26 | 27 | 28 | 26 | 27 | 27 | 25 | 27 | 27 | 25 | 27 | 27 | 26 |
Feels °C | 30 | 31 | 30 | 30 | 29 | 30 | 29 | 29 | 29 | 28 | 29 | 28 | 29 | 29 | 26 | 28 | 27 | 26 | 29 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | NE 5 | NNE 5 | NNE 4 | NE 4 | NE 4 | NE 4 | NE 5 | NE 5 | NNE 5 | NE 8 | NNW 14 | NE 6 | N 11 | NNE 6 | N 13 | NNE 7 | NE 7 | NNE 7 | NE 8 | NE 7 | NE 7 |
| kJ | 23 | 17 | 7 | 4 | 10 | 9 | 11 | 27 | 15 | 11 | 36 | 28 | 58 | 46 | 87 | 93 | 112 | 96 | 129 | 136 | 107 |
Swell 2 Height (m) Direction Period (s) | NW 15 | NW 15 | NE 9 | NE 9 | NE 9 | NE 8 | NE 8 | NE 10 | NE 9 | NNW 14 | SSW 16 | N 12 | WNW 16 | N 10 | WNW 15 | N 13 | N 12 | N 12 | N 13 | N 12 | N 12 |
| kJ | 35 | 33 | 21 | 21 | 28 | 25 | 10 | 34 | 21 | 19 | 25 | 75 | 25 | 54 | 21 | 119 | 108 | 101 | 123 | 75 | 44 |
Swell 3 Height (m) Direction Period (s) | WNW 12 | WNW 11 | NW 14 | NW 13 | NW 13 | NNW 13 | NE 10 | NNW 12 | SSW 17 | SSW 16 | N 8 | N 8 | ENE 7 | N 13 | S 13 | WNW 13 | WNW 14 | N 15 | SW 17 | SW 15 | SSW 16 |
| kJ | 27 | 12 | 32 | 28 | 27 | 16 | 16 | 14 | 29 | 25 | 5 | 4 | 5 | 31 | 3 | 18 | 18 | 38 | 11 | 9 | 24 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NE 5 | NE 5 | — | NNE 7 | — | NNE 8 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 21 | 27 | — | 59 | — | 93 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 5 | 21 | 21 | 21 | 91 | 85 | 91 | 33 | 34 | 96 | 33 | 0 | 8 | 0 | 0 | 21 | 3 | 0 | 17 | 0 | 30 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Anaehoomalu Bay_A-Bay Surf forecast
The above surf forecast table for Anaehoomalu Bay_A-Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Anaehoomalu Bay_A-Bay can be found by selecting the local surf guide option on the grey menu. Our Anaehoomalu Bay_A-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 (Anaehoomalu Bay_A-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 Anaehoomalu Bay_A-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.
Anaehoomalu Bay_A-Bay is 87 km (54 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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