Anaehoomalu Bay_A-Bay Surf Forecast

/ HAW – Big Island (60 breaks) / Hawaii (267 breaks) /

USA (1297 breaks) / Lat Long: (19.92° N 155.89° W)

Surf Forecasts:

Anaehoomalu Bay_A-Bay surfForecast / HAW – Big Island / USA

12 Day Weather and Surf, issued 1 pm Wednesday 27 Aug 2025 HST

Forecast update in hr min s Forecast update imminent

Anaehoomalu Bay_A-Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Anaehoomalu Bay_A-Bay sea temperature is 27.0° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Anaehoomalu Bay_A-Bay this week:

The surf forecast for Anaehoomalu Bay_A-Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 02) at 8AM. The primary swell is predicted to be 0.6m and 11s 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 12 days are 0.6m 11s and forecast to arrive on Tuesday (Sep 02) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 6s period and expected on Wednesday (Aug 27) at 5PM.

Wave Type	Time (HST) & Date	Wave Height & Period
Next good surf (1 star+)	8AM (Tue 2nd Sep)	2ft (0.6m) 11s
Best Surf	8AM (Tue 2nd Sep)	2ft (0.6m) 11s
Most Powerful	8AM (Tue 2nd Sep)	2ft (0.6m) 11s

Table - best surf conditions forecast for Anaehoomalu Bay_A-Bay over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Short Range Forecast Mostly dry. Warm (max 27°C on Wed afternoon, min 24°C on Wed night). Wind will be generally light.											Days 3-6 Weather Summary Mostly dry. Warm (max 28°C on Sun morning, min 24°C on Mon night). Wind will be generally light.
	Wed 27		Thursday 28			Friday 29			Saturday 30			Sunday 31			Monday 01			Tuesday 02
	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	N	N	N	N	N	N	N	N	SSW	SSW	NE	NE	NE	NNW	NNW	N	N	N	N	N	N
Period(s) (?)	8	8	8	8	8	8	8	8	14	14	9	8	5	8	8	11	10	10	10	9	9
Wave Graph (?)
Energy (?)	12	12	12	11	5	5	5	4	0	0	0	0	0	7	6	15	37	81	76	59	54
Wind (km/h)	WNW	E	WNW	WNW	ENE	WNW	W	S	W	W	N	WNW	WSW	N	WNW	W	WNW	NNW	WSW	WSW	WNW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	glass	glass	on	glass	cross- off	on	cross- on	glass	on	cross- on	glass	on	cross- on	glass	on	on	on	cross- on	cross- on	cross- on	on
High Tide / height (m)	5:41PM 0.51		7:05AM 0.60	5:57PM 0.44		8:01AM 0.59	5:57PM 0.38		9:16AM 0.59			10:47AM 0.61			12:00PM 0.65		11:41PM 0.25	12:51PM 0.70		12:52AM 0.29	1:31PM 0.75
Low Tide / height (m)		12:06AM 0.12	1:15PM 0.32		12:29AM 0.14		2:50PM 0.36	12:57AM 0.15			1:39AM 0.17			2:58AM 0.18			8:34PM 4:39AM 0.23 0.17			8:35PM 0.20	5:53AM 0.14

	Wed 27		Thursday 28			Friday 29			Saturday 30			Sunday 31			Monday 01			Tuesday 02
Sunrise	-	-	6:07	-	-	6:07	-	-	6:07	-	-	6:07	-	-	6:07	-	-	6:07	-	-	6:07
Sunset	6:43	-	-	6:42	-	-	6:40	-	-	6:39	-	-	6:38	-	-	6:37	-	-	6:37	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	27	26	26	26	25	27	27	25	27	26	25	28	28	26	27	27	25	28	28	26	26
Feels °C (?)	29	29	28	28	28	28	28	28	29	28	28	30	29	29	28	28	27	28	28	28	27

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for HAW - Big Island

Wind Update Continuing clean conditions at Anaehoomalu Bay_A-Bay (light winds from the W at BUOY-KWHH1 15 km from Anaehoomalu Bay_A-Bay). No surfable waves
1 hour 8 minutes ago Anaehoomalu Bay_A-Bay

Expand

View all

1 h 8 min ago

9 km/h

Clean

Please reload the page to see if there are any updates.

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 Anaehoomalu Bay_A-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.

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 12 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.