Ehukai/Gums surfForecast / HAW – Oahu / USA

information circle12 Day Weather and Surf, issued 7 am Tuesday 03 Feb 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
24.7° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Ehukai/Gums this week:

The surf forecast for Ehukai/Gums over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Feb 04) at 5AM. The primary swell is predicted to be 4.5m and 15s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Ehukai/Gums in the next 12 days are 5.5m 15s and forecast to arrive on Tuesday (Feb 03) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.5m 9s period and expected on Monday (Feb 09) at 5AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Wed 4th Feb)15ft (4.5m) 15s
Best Surf 5AM (Wed 4th Feb)15ft (4.5m) 15s
Most Powerful11AM (Tue 3rd Feb)18ft (5.5m) 15s

Table - best surf conditions forecast for Ehukai/Gums over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 2mm), mostly falling on Thu night. Warm (max 25°C on Thu afternoon, min 20°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 66mm), heaviest during Sun morning. Warm (max 24°C on Fri morning, min 19°C on Sun morning). Winds increasing (light winds from the SW on Fri morning, strong winds from the ENE by Sun night).

Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
7
6
7
9
7
5
3
1
3
1
4
4
4
2
1
0
0
0
0
1
0
Swell
Height Map
Wave Height (m) & direction (?)
5.5
NW
5
NW
4
NW
4.5
NW
4
NW
3
NW
2.5
NW
2.1
NW
2.1
NW
2.5
NW
3.5
NW
3.5
NW
2.5
NW
2.1
NW
3
NE
3.5
NE
1.2
N
1.1
N
0.4
NW
2.5
NNE
1
NNW
Period(s) (?)1515141514131312121216141414891010111012
Wave
Graph
(?)Metric surfscale
Energy kJ (?)136411170671948392650535972140131511601799542748992822176012491817262259301255285
Wind
(km/h)
15
NW
20
NNW
10
NNE
10
E
5
SSE
10
S
5
SW
15
SW
15
SSW
15
SW
15
W
20
NE
25
NE
25
NE
40
NE
50
NE
45
NE
50
ENE
40
ENE
35
ENE
35
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
crossoffcross-
off
cross-
off
crosscross-
on
crosscross-
on
oncross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
3:34PM
0.44
4:21AM
0.71
4:23PM
0.46
4:37AM
0.65
5:17PM
0.47
4:45AM
0.59
6:22PM
0.48
4:41AM
0.54
7:59PM
0.49
4:02AM
0.50
11:19PM
0.53
12:12AM
0.59
Low Tide
/ height (m)
10:42AM
0.25
9:22PM
0.13
11:02AM
0.23
9:56PM
0.21
11:22AM
0.21
10:30PM
0.30
11:43AM
0.20
11:03PM
0.39
12:05PM
0.19
11:43PM
0.46
12:34PM
0.19
1:19PM
0.19
Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
Sunrise7:09--7:07--7:07--7:07--7:07--7:07--7:05--
Sunset-6:22--6:22--6:23--6:23--6:24--6:24--6:25-
clear
clear
clear
clear
clear
clear
part cloud
part cloud
rain showers
rain showers
rain showers
rain showers
thunderstorm
thunderstorm
thunderstorm
heavy rain
heavy rain
heavy rain
light rain
light rain
rain showers
Rain (mm)
--------24212312151314421
Temp. °C232321222421242523242421222221201920222122
Feels °C (?)211919212422252424242320202017141313181718
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Ehukai/Gums Surf forecast

The above surf forecast table for Ehukai/Gums provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Ehukai/Gums can be found by selecting the local surf guide option on the grey menu. Our Ehukai/Gums surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Ehukai/Gums) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Ehukai/Gums may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Ehukai/Gums is 17 km (11 miles) from Wahiawa. If you plan a vacation in Oahu, look for hotels and other accommodation in Wahiawa. Wahiawa has rooms for a wide range of budgets as well as car hire and transport links.

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