Surf Forecast Surf Report

Ripps Reef surfForecast / HAW – Oahu / USA

information circle12 Day Weather and Surf, issued 7 pm Thursday 08 May 2025 HST
Forecast update in hr  min  s Forecast update imminent
Ripps Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ripps Reef sea temperature is
25.2° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Ripps Reef this week:

The most powerful waves expected at Ripps Reef in the next 12 days are 2.2m 7s and forecast to arrive on Tuesday (May 13) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 16s period and expected on Saturday (May 10) at 5PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2AM (Tue 13th May)7ft (2.2m) 7s

Table - best surf conditions forecast for Ripps Reef over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tue
20
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.6
E
1.7
ENE
1.1
N
1.6
ENE
1.7
ENE
1.9
ENE
2.1
ENE
2.2
ENE
1.9
ENE
2.1
ENE
1.8
ENE
1.7
ENE
2.2
ENE
1.9
ENE
1.8
ENE
1.7
ENE
1.8
ENE
1.6
ENE
1.7
ENE
1.7
E
1.6
ENE
1.6
ENE
1.6
ENE
1.5
ENE
1.6
E
1.5
E
1.6
ENE
1.8
E
1.8
E
1.6
E
1.6
E
1.4
E
1.3
ENE
1.5
E
1.4
E
1.4
ENE
Period(s) (?)7711766777777777777888888788888888888
Wave
Graph
(?)Metric surfscale
Energy (?)279294300220237300431471400456321271484345302289319268310337273266273240285272295377418349343264235302264270
Wind
(km/h)
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
E
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
25
ENE
30
E
25
ENE
25
E
20
E
20
E
25
E
25
ENE
25
ENE
25
E
30
E
30
ENE
25
E
30
E
25
E
30
E
30
E
30
E
30
ENE
25
E
30
ENE
30
ENE
30
ENE
30
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
on
High Tide
/ height (m)
12:01AM
0.48
1:44PM
0.60
12:18AM
0.45
2:14PM
0.66
12:36AM
0.42
2:45PM
0.70
12:54AM
0.40
3:18PM
0.72
1:13AM
0.37
3:54PM
0.73
1:29AM
0.36
4:33PM
0.72
1:37AM
0.34
5:18PM
0.70
6:09PM
0.69
7:05PM
0.67
8:01PM
0.66
8:52PM
0.64
9:23AM
0.26
Low Tide
/ height (m)
6:40AM
0.00
7:38PM
0.28
6:57AM
-0.04
8:22PM
0.29
7:17AM
-0.07
9:06PM
0.30
7:40AM
-0.09
9:51PM
0.31
8:06AM
-0.10
10:42PM
0.33
8:34AM
-0.09
11:46PM
0.34
9:06AM
-0.07
9:41AM
-0.05
10:21AM
-0.01
11:09AM
0.05
12:18PM
0.11
4:53AM
0.19
1:57PM
0.18
Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tue
20
Sunrise-5:54--5:54--5:54--5:54--5:52--5:52--5:52--5:52--5:52--5:50--5:50--5:50-
Sunset--6:59--7:00--7:00--7:00--7:00--7:00--7:01--7:01--7:02--7:02--7:04--7:04
clearclearclearrain showersclearclearrain showersrain showersrain showerspart cloudpart cloudclearclearrain showersclearclearclearrain showersthunderstorm clearclearclearclearclearclearthunderstorm thunderstorm thunderstorm clearclearthunderstorm thunderstorm clearpart cloudthunderstorm thunderstorm
Rain (mm)
---2--121----1---11------312--12--31
Temp. °C242424242424242424232424242425242525242525242525242425242425242425242424
Feels °C (?)212121222221212121192121222223232525242424232323242224232323222323222222

Short Range Forecast: Light rain (total 6mm), mostly falling on Fri night. Warm (max 24°C on Thu night, min 23°C on Thu night). Mainly fresh winds.

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Tue morning. Warm (max 25°C on Tue afternoon, min 23°C on Sun night). Mainly fresh winds.

Days 6-9 Weather Summary Light rain (total 5mm), mostly falling on Sat morning. Warm (max 25°C on Thu morning, min 24°C on Wed night). Mainly fresh winds.

Long Range Forecast: Light rain (total 9mm), mostly falling on Tue morning. Warm (max 25°C on Sun afternoon, min 23°C on Sun night). Mainly fresh winds.

  • 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 Ripps Reef Surf forecast

The above surf forecast table for Ripps Reef provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Ripps Reef can be found by selecting the local surf guide option on the grey menu. Our Ripps Reef 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 (Ripps Reef) 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 Ripps Reef 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.

Ripps Reef is 4 km (2 miles) from Kane'ohe. If you plan a vacation in Oahu, look for hotels and other accommodation in Kane'ohe. Kane'ohe has rooms for a wide range of budgets as well as car hire and transport links.

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