Mahai'ula Bay Surf Break

Lat Long: 19.79° N 156.04° W

Mahai'ula Bay 48 hour detailed Surf Forecast

Issued: 7 am 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Mahai'ula Bay sea temperature is
27.5° C
1.1° 

Mahai'ula Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Short Range Forecast

Light rain (total 6mm), mostly falling on Sun afternoon. Warm (max 28°C on Sun morning, min 25°C on Tue night). Wind will be generally light.

Sunday
9
Monday
10
Tuesday
11
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
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
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SW
17
0.5
SW
16
0.4
SSW
18
0.5
S
17
0.6
S
16
0.6
SSW
16
0.6
SSW
16
0.6
S
16
0.5
N
5
0.5
N
6
0.4
W
11
0.9
SSW
15
0.7
SSW
16
0.7
SSW
16
0.7
SSW
16
0.7
SSW
15
0.7
SSW
15
0.8
SSW
14
0.8
SSW
14
0.9
SSW
14
0.3
W
10
0.5
W
12
0.5
W
14
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
0
0
0
0
13
17
37
0
0
0
0
0
0
0
0
0
17
66
102
Wind (km/h)
0
NNE
0
WSW
10
W
10
W
5
WSW
5
SSW
5
SSW
5
NNW
5
NW
0
SSE
10
SW
10
SW
5
WSW
0
WNW
5
ENE
5
E
5
SSE
5
NE
5
W
5
WSW
10
SSW
5
SSE
10
SE
Wind State
glassy
glassy
on
on
cross-on
cross
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
glassy
glassy
cross-on
cross
cross-off
off
High Tide
1:56PM0.86m
1:52AM0.32m
2:42PM0.90m
2:44AM0.37m
3:22PM0.91m
Low Tide
6:14AM0.06m
9:17PM0.14m
7:17AM0.03m
9:48PM0.11m
8:12AM0.02m
10:18PM0.09m
clear
clear
clear
clear
thunderstorm
clear
thunderstorm
rain showers
clear
clear
part cloud
part cloud
rain showers
rain showers
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:55
6:55
6:54
 mm
1
1
1
1
1
Temp °C
26
27
28
28
28
27
27
26
26
27
28
27
27
27
27
26
26
27
28
27
27
27
26
Feels °C
30
32
31
31
32
31
32
30
30
31
31
30
31
32
31
29
30
31
31
30
30
31
29
  • 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
How to use the Wavefinder 

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