Keawaiki Bay surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 7 pm Friday 04 Jul 2025 HST
Forecast update in hr  min  s Forecast 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
26.6° C
(Which is slightly warmer than usual)


How big are the waves at Keawaiki Bay today?

The current surf forecast for Keawaiki Bay at 1AM is: 0.2m 7s primary swell from a North direction (forecast issued at 07:00pm July 04). An open ocean swell of 0.7m 6s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (HST) & DateWave HeightWave Period
Morning (05 Jul)0.5ft (0.2m)7s
Afternoon (05 Jul)0.5ft (0.2m)7s
Evening (05 Jul)0.5ft (0.1m)13s

Table - waves today at Keawaiki Bay. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Sat
12
5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM
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
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 (?)
0.2
N
0.2
N
0.2
N
0.2
N
0.3
N
0.2
N
0.2
N
0.2
N
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.8
NE
0.9
NE
1.1
NE
1.1
NE
1.1
NE
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.8
NNE
0.7
NE
0.7
NE
0.1
SW
0.6
NNE
0.1
SW
0.8
NNE
0.1
SW
0.8
NNE
0.1
SW
0.8
NNE
0.7
NNE
0.7
NNE
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.6
NE
0.1
SW
0.1
SW
0.9
NE
0.1
W
0.1
SW
0.1
SW
0.1
SW
Period(s) (?)7777777712131316167777744151515141519191919191418186671871761661666616161514141451414713141414
Wave
Graph
(?)Metric surfscale
Energy (?)4444844466618170000011109888232323231481212000120110100100001099888088031187
Wind
(km/h)
5
NW
0
NNE
0
ESE
5
NE
5
ENE
5
NE
10
NNW
10
N
5
N
0
ENE
5
ENE
5
ENE
10
E
10
NE
10
NNW
10
NNW
5
NW
5
NE
5
ENE
5
ENE
10
ENE
5
ENE
10
N
10
NNW
10
NNE
10
NNE
5
NE
5
ENE
10
ENE
10
NE
10
N
5
NNW
10
N
10
NE
5
NE
5
E
5
ENE
5
NE
5
W
10
WSW
10
NW
5
N
5
NE
5
ESE
5
E
0
N
10
WNW
10
SW
10
WNW
5
NNE
10
NE
10
E
10
ENE
5
NNE
10
NW
5
NW
0
NNW
5
NE
5
NE
0
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassglassglasscross-
off
glasscross-
on
cross-
on
cross-
on
glasscross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
glassglassglasscross-
off
cross-
off
cross-
off
cross-
on
cross-
on
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
crosscross-
off
cross-
off
glasscross-
off
cross-
off
oncross-
on
oncrosscross-
off
glassglassglassoncross-
on
onglasscross-
off
cross-
off
cross-
off
crosscross-
on
cross-
on
glasscross-
off
glassglass
High Tide
/ height (m)
10:26PM
0.36
1:07PM
0.68
11:48PM
0.32
1:46PM
0.73
12:56AM
0.30
2:24PM
0.78
1:49AM
0.30
3:01PM
0.81
2:33AM
0.30
3:37PM
0.84
3:14AM
0.31
4:12PM
0.86
3:55AM
0.32
4:46PM
0.86
Low Tide
/ height (m)
7:41PM
0.34
5:09AM
0.13
8:41PM
0.29
5:53AM
0.11
9:20PM
0.24
6:37AM
0.09
9:52PM
0.21
7:20AM
0.07
10:24PM
0.18
8:02AM
0.04
10:55PM
0.16
8:42AM
0.03
11:25PM
0.15
9:21AM
0.03
11:56PM
0.14
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Sat
12
Sunrise-----5:48-------5:48-------5:50-------5:50-------5:50-------5:50-------5:50------
Sunset7:07-------7:07-------7:07-------7:06-------7:06-------7:06-------7:06-------7:06---
clearclearclearpart cloudclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearpart cloudclearclearpart cloudclearclearclearclearclearclearclearclearclearclearclearpart cloudclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclear
Rain (mm)
------------------------------------------------------------
Temp. °C262525242425272726252424242527272625252424252727262625252425272727252524242527272625252524252727272525252425272727262525
Feels °C (?)282828262526282828282625252627282927282625262728272727272526272828262725252628292928282726282929292827272526282930292829
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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