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Surf Forecasts:

The Cove surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 am Monday 09 Mar 2026 HST
Forecast update in hr  min  s Forecast update imminent
The Cove surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Cove sea temperature is
24.8° C
 (Which is normal for this time of year)

How big are the waves at The Cove today?

The current surf forecast for The Cove at 1PM is: 1.4m 10s primary swell from a East direction and 0.4m 15s secondary swell from a South-southwest direction, 0.6m 6s secondary swell from a South-southeast direction (forecast issued at 07:00am March 09). The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (09 Mar)5ft (1.5m)10s
Afternoon (09 Mar)4.5ft (1.4m)10s
Evening (09 Mar)4.5ft (1.3m)9s

Table - waves today at The Cove. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Monday
09
Tuesday
10
Wednesday
11
Thu
12
5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM
Rating
(10 max)
2
1
0
0
0
1
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.6
E
1.6
E
1.5
E
1.4
E
1.4
E
1.3
E
1.3
E
1.3
E
1.2
E
1.2
E
1.1
E
1.1
E
1
E
1
E
0.9
ENE
0.9
ENE
0.9
ENE
1.3
S
1.7
S
1.9
S
1.8
S
1.6
S
1.6
S
1.6
S
Period(s) (?)91010101010999999999886667666
Wave
Graph
(?)Metric surfscale
Energy kJ (?)450460414361354306300293246240203199162158137120118106214302278206187187
Wind
(km/h)
15
ENE
15
ENE
15
ESE
15
SSE
15
S
5
SSE
5
ENE
10
E
15
ESE
20
SSE
25
S
25
S
25
SSE
25
SSE
25
SSE
25
S
30
SSE
30
SSE
35
S
30
S
30
SSW
25
SSW
25
SSW
25
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
on		onononglasscrosscross-
on		onononononononononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
5:28AM
0.33
8:50PM
0.55
10:22PM
0.56
11:42PM
0.58
Low Tide
/ height (m)
2:54AM
0.32
12:26PM
0.13
1:00PM
0.15
2:07PM
0.17
Monday
09
Tuesday
10
Wednesday
11
Thu
12
Sunrise-6:46-------6:45-------6:43------
Sunset----6:38-------6:38-------6:39---
part cloud
part cloud
cloud
cloud
cloud
cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
light rain
thunderstorm
part cloud
part cloud
part cloud
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
------231-11----23775344
Temp. °C222324242423232222232424242323232323242424242424
Feels °C (?)222324242425262322232223232221212120222222242424
  • 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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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our The Cove surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for The Cove at:
surf-forecast.com

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