Mahai'ula Bay surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 7 am Friday 27 Feb 2026 HST
Forecast update in hr  min  s Forecast update imminent
Mahai'ula Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mahai'ula Bay sea temperature is
24.7° C
(Which is normal for this time of year)
Updates in  hr  min  s Forecast update imminent
Friday
27
Saturday
28
Sunday
01
Mon
02
5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
1
Swell
Height Map
Wave Height (m) & direction (?)
0.3
SW
0.8
NNE
0.8
NNE
0.6
NNE
0.3
SW
0.7
NNE
0.8
NNE
0.6
NNE
0.4
SW
0.7
NNE
0.6
NNE
0.2
WNW
0.2
WNW
0.4
NW
0.4
NW
0.4
NW
0.5
NW
0.5
NW
0.6
WNW
0.6
WNW
0.6
NW
0.6
NW
0.6
NW
0.6
WNW
Period(s) (?)151111111511111115101010101515141413131312121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)350003700000010105756541008811411111811411291
Wind
(km/h)
10
W
5
W
10
W
10
W
5
W
5
SSW
5
S
0
W
0
SSE
0
W
10
WNW
10
NW
5
WNW
10
S
5
SSW
10
SSW
5
SSW
5
S
5
W
10
WNW
10
NW
5
NW
5
SW
5
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
oncross-
on
cross-
on
glassglassglassglassglassoncross-
on
oncross-
off
crosscrosscrosscross-
off
cross-
on
oncross-
on
cross-
on
glasscross-
off
High Tide
/ height (m)
1:37PM
0.33
2:09AM
0.82
2:23PM
0.40
2:48AM
0.83
3:04PM
0.46
Low Tide
/ height (m)
8:47AM
0.15
6:51PM
0.10
9:13AM
0.12
7:48PM
0.07
9:38AM
0.10
8:38PM
0.07
Friday
27
Saturday
28
Sunday
01
Mon
02
Sunrise-6:45-------6:43-------6:43------
Sunset----6:28-------6:28-------6:29---
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
clear
part cloud
clear
part cloud
part cloud
clear
cloud
part cloud
part cloud
cloud
cloud
clear
part cloud
part cloud
part cloud
cloud
Rain (mm)
------------------------
Temp. °C232324242322222222222424242323232223242524242424
Feels °C (?)242425252424242525252524252424242425262625262726
  • 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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