Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Tankers surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 am Friday 20 Mar 2026 HST
Forecast update in hr  min  s Forecast update imminent
Tankers surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tankers sea temperature is
24.6° C
 (Which is normal for this time of year)

How big are the waves at Tankers today?

The current surf forecast for Tankers at 6AM is: 0.8m 13s primary swell from a South direction and 0.5m 20s secondary swell from a Southwest direction, 1.1m 5s secondary swell from a South direction (forecast issued at 01:00am March 20). The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (20 Mar)2.5ft (0.8m)13s
Afternoon (20 Mar)2.5ft (0.7m)13s
Evening (20 Mar)2ft (0.6m)19s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Friday
20
Saturday
21
Sunday
22
11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM
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
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
S
0.8
S
0.8
S
0.8
S
0.8
S
0.7
S
0.7
S
0.6
SSW
0.6
SSW
0.7
SSW
0.5
SW
0.7
SSW
0.7
SSW
0.7
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
Period(s) (?)131313131313131919191918181818181817171616161616
Wave
Graph
(?)Metric surfscale
Energy kJ (?)225222222219219166157248246322177286280276399395390386364302295326326322
Wind
(km/h)
25
SSW
25
S
25
S
25
S
25
SSW
30
SSW
25
SSW
20
SSW
20
SSW
20
SSW
20
SSW
30
SSW
25
SSW
20
S
20
S
25
S
30
S
30
S
30
S
30
S
35
SSE
20
SSE
25
SSE
25
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononononononononcross-
on		cross-
on		onononononononononononcross-
on		cross-
on		cross-
on
High Tide
/ height (m)
4:20AM
0.53
5:16PM
0.68
4:49AM
0.46
6:03PM
0.70
5:17AM
0.39
6:57PM
0.70
Low Tide
/ height (m)
10:42PM
0.16
10:30AM
0.04
11:37PM
0.19
10:56AM
0.03
12:41AM
0.23
11:26AM
0.04
Friday
20
Saturday
21
Sunday
22
Sunrise---6:35-------6:35-------6:33----
Sunset------6:43-------6:43-------6:43-
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
mod rain
Rain (mm)
2323222444321-521114921156
Temp. °C242424242525252424242423232322232323222322212120
Feels °C (?)242323232424252424252422212322222121202119201918
  • 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

Latest Updates

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling
Ben Mondy

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling

Get 16% off your subscription with code 16DAYS—available for 16 days only, until March 25, 2026. Surf-Forecast Premium just got better. All paid subscribers will now see a full 16-day forecast, surf reports and wind and tide data for over 7,000 of the world's best surf spots. Premium members will also have access to a new high-resolution forecast model, which enhances our current forecasts by making them quicker and more accurate. That’s more lead time. More confidence. More chances to score g

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal
travel
Surf Forecast

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal

Surf road trips just got even better. Surf-Forecast users can now save up to 20% on SIXT rental cars worldwide during the promotional period until March 31, 2026. Whether you’re planning a legendary California road trip, chasing waves along Europe’s coasts, or exploring remote surf destinations, this exclusive SIXT offer helps you travel smarter and cheaper. And if you want some inspiration on where to go, check out our article Five Iconic Surf Road Trips. Click and get your SIXT discount

Read more

Read more

Discover more articles and updates in the Greenroom.

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 Tankers 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 Tankers at:
surf-forecast.com

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest