Surf Forecast Surf Report
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Beach And Reef
Keawaiki Bay location map

Keawaiki Bay surf Forecast / HAW – Big Island / USA

12 Day Weather and Surf, issued 1 am Thursday 28 Mar 2024 HST
Forecast update in  hr  min  s Update imminent
Keawaiki Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Keawaiki Bay sea temperature is 24.7°C (Statistics for 28 Mar 1981-2005 - mean: 24.3 °C max: 25.2 °C min: 23.4 °C)
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
Keawaiki Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Keawaiki Bay sea temperature is 24.7°C (Statistics for 28 Mar 1981-2005 - mean: 24.3 °C max: 25.2 °C min: 23.4 °C)


Best Forecast Surf Conditions for Keawaiki Bay this week:

The surf forecast for Keawaiki Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Mar 31) at 11PM. The primary swell is predicted to be 0.4m and 13s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Keawaiki Bay in the next 12 days are 0.7m 10s and forecast to arrive on Wednesday (Apr 03) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 7s period and expected on Monday (Apr 01) at 5PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sun 31st Mar)1.5ft (0.4m) 13s
Best Surf11PM (Sun 31st Mar)1.5ft (0.4m) 13s
Most Powerful 2PM (Wed 3rd Apr)2.5ft (0.7m) 10s

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

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Updates in  hr  min  s Update imminent
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunday
07
Monday
08
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.3
WNW
0.2
NNW
0.2
WNW
0.2
WNW
0.2
W
0.1
SW
0.1
SW
0.1
NW
0.6
NNE
0.2
WNW
0.4
NW
0.4
WNW
0.4
NW
0.4
NW
0.4
NW
0.4
NW
0.3
SW
0.2
WNW
0.6
N
1.1
NE
0.1
W
0.1
W
0.1
NW
0.1
W
0.2
N
0.1
SW
0.1
SW
0.1
SW
1.4
NE
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
NW
0.3
NW
Period(s) (?)1213111110171712615141313121212151110915141313111212171016161514141614
Wave
Graph
(?)Metric surfscale
Energy (?)2618111181211602152684140373534126504473106612010108881029
Wind
(km/h)
10
N
10
NNE
10
ENE
10
NW
0
W
10
NE
5
NW
10
NNE
5
ENE
10
WNW
5
WSW
5
NE
10
W
5
NNW
5
ENE
15
NNE
10
NNE
10
ENE
10
NNE
10
NE
10
NE
10
N
20
NNE
10
NE
15
N
20
NE
15
ENE
15
NNE
10
NNE
10
ENE
10
N
5
SW
5
NNE
10
WSW
10
W
5
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off
cross-
on
glasscross-
off
cross-
on
cross-
off
cross-
off
oncross-
on
cross-
off
onglasscross-
off
crosscrosscross-
off
crosscross-
off
cross-
off
crosscrosscross-
off
crosscross-
off
cross-
off
crosscrosscross-
off
cross-
on
glassglasscross-
on
cross-
on
cross-
off
High Tide
/ height (m)
6:00PM
0.70
5:16AM
0.40
6:45PM
0.69
5:33AM
0.35
7:43PM
0.67
5:32AM
0.30
9:00PM
0.67
10:26PM
0.68
11:09AM
0.25
11:38PM
0.72
12:32PM
0.31
12:33AM
0.75
1:21PM
0.41
1:19AM
0.76
2:03PM
0.51
2:00AM
0.75
2:43PM
0.62
2:39AM
0.71
3:23PM
0.72
3:16AM
0.64
4:04PM
0.79
3:52AM
0.56
Low Tide
/ height (m)
10:55AM
0.09
12:40AM
0.26
11:17AM
0.10
1:51AM
0.29
11:44AM
0.11
4:08AM
0.29
12:20PM
0.13
1:21PM
0.17
7:09AM
0.20
3:19PM
0.20
7:25AM
0.16
5:10PM
0.19
7:47AM
0.12
6:30PM
0.17
8:10AM
0.08
7:35PM
0.14
8:35AM
0.04
8:33PM
0.13
9:01AM
0.02
9:28PM
0.12
9:27AM
0.00
10:23PM
0.14
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunday
07
Monday
08
Sunrise6:20--6:18--6:18--6:16--6:16--6:15--6:13--6:13--6:13--6:11--6:11--6:09--
Sunset-6:37--6:37--6:37--6:37--6:37--6:37--6:37--6:37--6:38--6:38--6:38--6:39-
clearclearclearclearclearclearclearclearclearclearclearpart cloudclearclearclearclearrain showersclearpart cloudlight rainclearclearrain showersclearpart cloudclearclearclearclearclearclearpart cloudrain showersclearclearpart cloud
Rain (mm)
----------------1--2--1---------3---
Temp. °C252523252523242423242423252423252523252522252423252623262523242523242423
Feels °C (?)262523252726252524242526252526242522252521252423242423252622242625242526

Short Range Forecast: Mostly dry. Warm (max 25°C on Thu morning, min 21°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Some drizzle, heaviest during Tue afternoon. Warm (max 25°C on Mon morning, min 22°C on Sun night). Wind will be generally light.

Days 6-9 Weather Summary Light rain (total 3mm), mostly falling on Wed afternoon. Warm (max 26°C on Fri afternoon, min 21°C on Wed night). Wind will be generally light.

Long Range Forecast: Light rain (total 3mm), mostly falling on Sun night. Warm (max 26°C on Sat morning, min 21°C on Sat night). Wind will be generally light.

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Keawaiki 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 Keawaiki Bay Surf forecast

The above surf forecast table for Keawaiki Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Keawaiki Bay can be found by selecting the local surf guide option on the grey menu. Our Keawaiki 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 (Keawaiki 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 Keawaiki 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.

Keawaiki Bay is 88 km (55 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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