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Surf Forecasts:

Turtle Bay surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 am Wednesday 11 Mar 2026 HST
Forecast update in hr  min  s Forecast update imminent
Turtle Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Turtle Bay sea temperature is
24.4° C
 (Which is normal for this time of year)

How big are the waves at Turtle Bay today?

The current surf forecast for Turtle Bay at 10AM is: 0.8m 12s primary swell from a West-northwest direction (forecast issued at 07:00am March 11). An open ocean swell of 1.3m 8s is not directed at the surf break, a second open ocean swell of 0.7m 6s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (HST) & DateWave HeightWave Period
Morning (11 Mar)2.5ft (0.8m)12s
Afternoon (11 Mar)3ft (0.9m)12s
Evening (11 Mar)3ft (0.9m)11s

Table - waves today at Turtle Bay. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Wednesday
11
Thursday
12
Friday
13
Sat
14
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)
1
2
1
0
1
2
2
2
2
2
2
0
2
0
1
2
2
0
0
0
0
0
1
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
WNW
0.8
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
1.1
W
0.9
WNW
0.9
WNW
0.8
WNW
0.8
WNW
1
W
1
W
0.9
W
0.7
WNW
0.6
WNW
0.9
WSW
0.6
WNW
2.5
SW
2.2
SW
Period(s) (?)131312121211111111101010101010101010101091088
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1491812102031961861731671611582571731461331331981941581028012667908650
Wind
(km/h)
15
SSE
20
SSE
20
S
25
SSW
20
SW
10
SSW
10
S
10
SSW
10
S
10
SSE
15
S
30
SSW
15
S
25
SSE
20
S
20
SSE
10
SSE
30
S
40
SSW
35
S
45
SSW
30
S
40
SSW
40
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffcross-
off		offoffoffoffoffcross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off
High Tide
/ height (m)
11:51PM
0.62
12:24AM
0.66
11:08AM
0.29
12:50AM
0.69
Low Tide
/ height (m)
12:36PM
0.20
3:13PM
0.20
8:57AM
0.28
4:44PM
0.18
Wednesday
11
Thursday
12
Friday
13
Sat
14
Sunrise-6:43-------6:43-------6:41------
Sunset----6:38-------6:39-------6:39---
light rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
cloud
thunderstorm
mod rain
cloud
cloud
light rain
light rain
mod rain
mod rain
heavy rain
heavy rain
heavy rain
mod rain
thunderstorm
Rain (mm)
223421-----310--25771713131017
Temp. °C222325262624232323232623222223222122232222222323
Feels °C (?)222325252525242525242620222023222220191917211919
  • 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 Turtle Bay 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 Turtle Bay at:
surf-forecast.com

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