
Surf Forecasts:
Anaehoomalu Bay_A-Bay surf forecast from 5 Jul 2026:
- Best quality surf: Friday 10 Jul, 8PM (local time) - 1.5ft (0.4m), 14s period, W swell with glassy winds.
- Most powerful swell: Friday 10 Jul, 11PM (local time) - 1.5ft (0.4m), 15s period, W swell with 67 kJ wave energy.
- Next surfable swell (1★+): Friday 10 Jul, 8PM (local time) - 1.5ft (0.4m), 14s period with W 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 (Jul 10) at 8PM. 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 Anaehoomalu Bay_A-Bay in the next 16 days are 0.4m 15s and forecast to arrive on Friday (Jul 10) at 11PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 7s period and expected on Tuesday (Jul 07) at 2AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Fri 10th Jul) | 1.5ft (0.4m) 14s |
| Best Surf | 8PM (Fri 10th Jul) | 1.5ft (0.4m) 14s |
| Most Powerful | 11PM (Fri 10th Jul) | 1.5ft (0.4m) 15s |
Table - best surf conditions forecast for Anaehoomalu Bay_A-Bay over the next 16 days.
Updates in hr min s Forecast update imminent
Alright, let’s talk A-Bay. The next couple of weeks are mostly on the small side, with a long wait before anything really gets going. You’ll be sitting on your hands for a while.
The real standout is Tuesday, July 14th. That’s the day. Morning brings a 2ft, 19-second groundswell from the west, with combined energy hitting 350 – that’s solid moderate energy. Wind is glassy, calm from the northwest, so the water will be like a sheet of glass. Perfect for the intermediate surfer. The point at Anaehoomalu Bay (Big Island) will love that long period. Just keep in mind, crowds can show up here sometimes. Water temp is about average for the time of year.
Tuesday afternoon gets even better – 3ft, still 18 seconds from the west, energy cranking to 404, and glassy again with those rain showers. That’s the best of the whole forecast.
Before the 14th, it’s a slog. From now through the 11th, it’s mostly flat or tiny waves up to 0.3ft, with weak energy in the single digits or low tens. Winds are cross or cross-off, nothing clean, and the conditions are poor. There’s a big gap of almost nothing worth mentioning.
On the 12th, Sunday afternoon, there’s a little hope – 1ft from the southwest, 16 seconds, glassy, but energy is only 144 and it’s just “surfable but very ordinary.”
The 13th, Monday afternoon, sees a 2ft west swell at 15 seconds, glassy, energy at 157, but still just “surfable.”
After the 14th peak, it drops off quickly. The 15th has 3ft but cross-on wind and marginal conditions. The 16th afternoon has another glassy window with 2ft at 15 seconds, energy at 215, but it’s still just “surfable.” The rest of the run into the 20th fades into tiny, weak stuff and poor conditions.
So, bottom line – Tuesday, July 14th is your day. Morning and afternoon both look clean with that nice west groundswell. Everything else is pretty quiet.
Rusty.
Short Range ForecastMostly dry. Warm (max 28°C on Sun afternoon, min 24°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 28°C on Thu afternoon, min 25°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Sat 11 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | NNE 8 | NNE 8 | NNE 7 | NW 11 | W 10 | W 10 | W 10 | NNE 8 | NNE 8 | SW 13 | NNE 7 | W 16 | NNE 6 | W 15 | W 14 | W 16 | W 13 | W 14 | W 13 | W 14 | W 14 |
Wave Graph | |||||||||||||||||||||
0 | 0 | 0 | 5 | 2 | 2 | 2 | 0 | 0 | 7 | 0 | 5 | 0 | 17 | 16 | 20 | 31 | 37 | 32 | 60 | 63 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-on | cross | cross-off | cross-on | cross | glassy | on | glassy | glassy | cross | cross-off |
High Tide | 7:48AM0.42m | 7:12PM0.64m | 8:59AM0.48m | 7:46PM0.57m | 10:12AM0.55m | 8:28PM0.48m | 11:21AM0.64m | 9:28PM0.40m | 12:21PM0.73m | 10:55PM0.34m | 1:16PM0.81m | 00:23AM0.30m | 2:06PM0.88m | ||||||||
Low Tide | 1:51AM0.14m | 12:37PM0.27m | 2:22AM0.12m | 1:54PM0.34m | 2:56AM0.11m | 3:48PM0.38m | 3:37AM0.09m | 6:04PM0.36m | 4:25AM0.07m | 7:46PM0.30m | 5:19AM0.05m | 8:47PM0.23m | 6:16AM0.02m | ||||||||
— | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | |
7:06 | — | 7:07 | — | — | 7:07 | — | — | 7:06 | — | — | 7:06 | — | — | 7:06 | — | — | 7:06 | — | — | 7:06 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 28 | 25 | 27 | 27 | 25 | 27 | 28 | 25 | 27 | 27 | 26 | 27 | 28 | 26 | 28 | 28 | 26 | 27 | 27 |
Feels °C | 29 | 27 | 29 | 25 | 27 | 27 | 26 | 28 | 28 | 27 | 28 | 29 | 29 | 28 | 30 | 28 | 31 | 31 | 29 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | NNE 8 | NNE 8 | NNE 7 | SSW 16 | NNE 7 | NNE 7 | SSW 15 | NNE 8 | NNE 8 | NE 7 | SSW 14 | NE 7 | NNE 6 | NNE 7 | SSW 13 | NNE 7 | NE 7 | NE 7 | NNE 7 | NNE 7 | NE 7 |
78 | 76 | 93 | 102 | 108 | 114 | 42 | 101 | 117 | 79 | 38 | 91 | 37 | 66 | 16 | 59 | 69 | 99 | 93 | 79 | 106 | |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 17 | NW 11 | SSW 16 | SSW 15 | W 10 | SSW 14 | SSW 14 | SSW 14 | — | SSW 14 | ENE 8 | SSW 13 | W 14 | SSW 12 | W 13 | W 14 | W 13 | W 14 | W 14 |
65 | 61 | 58 | 5 | 82 | 74 | 2 | 41 | 40 | 40 | — | 37 | 11 | 16 | 16 | 15 | 31 | 37 | 32 | 60 | 63 | |
Swell 3 Height (m) Direction Period (s) | SSW 15 | SSW 14 | SSW 14 | S 13 | W 10 | W 10 | — | — | — | SW 13 | — | W 16 | SSW 13 | W 15 | W 18 | W 16 | SSW 12 | S 12 | SSW 19 | SW 18 | SW 18 |
21 | 20 | 20 | 3 | 2 | 2 | — | — | — | 7 | — | 5 | 34 | 17 | 6 | 20 | 14 | 11 | 37 | 51 | 79 | |
Wind waves Height (m) Direction Period (s) | — | — | — | NNE 7 | — | — | NE 7 | — | — | — | NNE 7 | — | — | — | NNE 7 | — | — | — | — | — | — |
— | — | — | 90 | — | — | 126 | — | — | — | 93 | — | — | — | 83 | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 21 | 21 | 96 | 13 | 21 | 21 | 21 | 21 | 21 | 21 | 91 | 21 | 34 | 91 | 21 | 21 | 91 | 91 | 13 | 16 | 11 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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.











