Ehukai/Gums surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 am Monday 12 Jan 2026 HST
Forecast update in hr  min  s Forecast update imminent
Ehukai/Gums surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ehukai/Gums sea temperature is
25.2° C
(Which is slightly warmer than usual)


How big are the waves at Ehukai/Gums today?

The current surf forecast for Ehukai/Gums at 7AM is: 2.5m 13s primary swell from a Northwest direction and 1.0m 5s secondary swell from a West direction (forecast issued at 01:00am January 12). An open ocean swell of 0.5m 8s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (12 Jan)10ft (3.0m)14s
Afternoon (12 Jan)13ft (4.0m)16s
Evening (12 Jan)15ft (4.5m)15s

Table - waves today at Ehukai/Gums. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Monday
12
Tuesday
13
Wednesday
14
11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM
Rating
(10 max)
2
0
1
0
0
0
0
6
6
5
6
6
4
5
5
5
4
4
4
3
1
1
1
0
Swell
Height Map
Wave Height (m) & direction (?)
2.3
NNW
2.2
NNW
2.1
NNW
3
NW
3
NW
4
NW
4.5
NW
4.5
NW
4.5
NW
4
NW
4
NW
3.5
NW
3.5
NW
3.5
NW
3.5
NW
3
NW
3
NW
2.5
NW
2.5
NW
2.4
NW
2.2
NW
1.9
NW
1.8
NW
1.6
NW
Period(s) (?)141313141716161515141414141413131313131313121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2091164714972803580182338967885282796783594553414873430637323153287024192140188315341131940700
Wind
(km/h)
20
SW
25
WSW
20
W
20
NNW
30
NNW
25
NNW
25
NNW
20
N
15
N
15
NNE
15
NE
15
ENE
15
ENE
10
E
10
ESE
5
ESE
10
ESE
5
SSE
10
S
15
S
25
SSW
35
SSW
30
SW
30
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
off
cross-
off
cross-
off
cross-
off
offoffoffcross-
off
cross-
off
cross-
off
crosscrosscrosscross
High Tide
/ height (m)
12:38AM
0.60
1:04AM
0.65
1:31AM
0.70
Low Tide
/ height (m)
4:01PM
0.15
4:50PM
0.12
5:36PM
0.09
Monday
12
Tuesday
13
Wednesday
14
Sunrise---7:11-------7:11-------7:11----
Sunset------6:07-------6:08-------6:08-
clear
rain showers
rain showers
light rain
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
rain showers
rain showers
rain showers
thunderstorm
thunderstorm
Rain (mm)
-111---------------11111
Temp. °C232323232223222120202020212222212122222224252423
Feels °C (?)232223231819181918181918192121212123232222212120
  • 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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