Ehukai/Gums surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 pm Thursday 04 Dec 2025 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
25.9° C
(Which is slightly warmer than usual)


How big are the waves at Ehukai/Gums today?

The current surf forecast for Ehukai/Gums at 4PM is: 2.0m 14s primary swell from a Northwest direction (forecast issued at 01:00pm December 04). An open ocean swell of 0.1m 10s is not directed at the surf break, a second open ocean swell of 1.3m 6s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 4.

Time (HST) & DateWave HeightWave Period
Morning (04 Dec)6ft (1.8m)13s
Afternoon (04 Dec)6.5ft (2.0m)14s
Evening (04 Dec)7ft (2.1m)13s

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

Updates in  hr  min  s Forecast update imminent
Thursday
04
Friday
05
Saturday
06
Sunday
07
11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM
Rating
(10 max)
4
4
4
4
4
3
3
3
4
4
3
3
4
3
3
4
3
3
2
3
2
3
3
3
Swell
Height Map
Wave Height (m) & direction (?)
1.8
NW
2
NW
2.1
NW
2.1
NW
2.1
NW
2.1
NW
2.2
NW
2.3
NW
2.2
NW
2.3
NW
2.3
NW
2.2
NNW
2.1
NNW
1.6
NW
1.6
NW
1.9
NNW
1.8
NNW
1.7
NNW
1.7
NNW
1.5
NNW
1.5
NNW
1.4
NNW
1.4
NNW
1.4
NNW
Period(s) (?)131414131313131316161514141313131313131312121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)103715501572146014381544165718042413252922462082175982882813031110936894722699598598566
Wind
(km/h)
10
E
5
ESE
5
SE
10
ESE
20
ESE
25
E
30
ESE
25
ESE
20
ESE
20
E
20
E
20
E
20
E
15
ENE
20
E
20
E
20
E
20
E
20
ENE
15
E
15
E
15
E
15
E
15
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffglassoffoffoffoffoffoffoffcross-
off
cross-
off
offcross-
off
cross-
off
offcross-
off
offcross-
off
offcross-
off
offoffoff
High Tide
/ height (m)
12:26PM
0.36
3:33AM
0.89
12:57PM
0.34
4:18AM
0.88
1:21PM
0.33
5:04AM
0.84
Low Tide
/ height (m)
10:17AM
0.35
7:26PM
-0.06
11:22AM
0.34
8:06PM
-0.06
12:37PM
0.33
8:47PM
-0.03
Thursday
04
Friday
05
Saturday
06
Sunday
07
Sunrise-------6:56-------6:56-------6:56
Sunset--5:49-------5:49-------5:49-----
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
Rain (mm)
------------------------
Temp. °C262525242424242426252424232323232425242323232423
Feels °C (?)272727252423222226252423222322222324232323242423
  • 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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