Surf Forecasts and Marine Weather - No Hype - Just the Facts!
El Nino Forecast Surges - Is It Finally Getting Real? - Video HERE (5/24/26)
Buoys | Buoy Forecast | Bulletins | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Video
Google
Create Your Own Surf Forecast
Swell Calculator
Swell Decay Tables
Sea Height Tables
Swell Category Table
.

Buoy 44008 Nantucket
Longitude = 69.43W Latitude = 40.50N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)05/26
08:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44008
08:00:00 (GMT) on 05/26
Sea Height:3.5 ft
Primary Swell Height: 2.6 ft
Primary Swell Period: 7.7 secs
Surf Height1.4 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
05/2608:00:003.5 2.6 se7.7 secs0.7 se14.8 secs0.5 se 11.0secs1.4 -1.8 7.7
05/2607:00:003.6 2.8 se7.6 secs0.6 se14.6 secs0.4 se 11.3secs1.5 -1.9 7.6
05/2606:00:003.4 2.6 se7.6 secs0.6 se14.7 secs0.5 se 11.1secs1.4 -1.8 7.6
05/2605:00:003.3 2.6 se7.7 secs0.6 se14.7 secs0.6 se 10.9secs1.4 -1.8 7.7
05/2604:00:003.0 2.2 se7.7 secs0.6 se14.8 secs0.5 se 11.2secs1.2 -1.6 7.7
05/2603:00:003.3 2.4 se7.7 secs0.6 se14.7 secs0.5 se 11.1secs1.3 -1.7 7.7
05/2602:00:003.0 2.3 se7.7 secs0.5 se14.8 secs0.5 se 10.9secs1.2 -1.6 7.7
05/2601:00:003.1 2.4 se8.3 secs0.4 se12.6 secs0.0 se 0.0secs1.4 -1.8 8.3
05/2600:00:002.8 2.1 se7.7 secs0.2 se16.7 secs0.2 se 11.1secs1.1 -1.4 7.7
05/2523:00:002.8 2.1 se8.3 secs0.5 se14.9 secs0.0 se 0.0secs1.2 -1.6 8.3
05/2522:00:002.9 2.0 se7.8 secs0.5 se10.9 secs0.3 se 14.5secs1.1 -1.4 7.8
05/2521:00:003.2 2.2 se8.3 secs0.5 se14.8 secs0.0 se 0.0secs1.3 -1.7 8.3
05/2520:00:003.4 2.5 se7.7 secs0.6 se10.8 secs0.0 se 0.0secs1.4 -1.7 7.7
05/2519:00:003.6 2.6 se8.2 secs0.2 se16.7 secs0.0 se 0.0secs1.5 -1.9 8.2
05/2518:00:003.9 3.1 se7.8 secs0.2 se16.7 secs0.2 se 11.1secs1.7 -2.1 7.8
05/2517:00:003.8 2.9 se8.3 secs0.5 se11.5 secs0.0 se 0.0secs1.7 -2.2 8.3
05/2516:00:003.9 2.8 se8.4 secs0.0 se0.0 secs se secs1.7 -2.1 8.4
05/2515:00:004.2 3.3 se8.3 secs0.5 se11.6 secs0.0 se 0.0secs1.9 -2.5 8.3
05/2514:00:004.1 3.2 se8.4 secs0.7 se11.6 secs0.0 se 0.0secs1.9 -2.4 8.4
05/2513:00:004.5 3.6 se8.4 secs0.0 se0.0 secs se secs2.1 -2.8 8.4
05/2512:00:004.7 3.6 se9.0 secs1.3 se5.9 secs0.0 se 0.0secs2.3 -2.9 9.0
05/2511:00:004.3 3.5 se8.4 secs0.8 se11.5 secs0.0 se 0.0secs2.0 -2.6 8.4
05/2510:00:005.0 4.2 se8.4 secs0.0 se0.0 secs se secs2.5 -3.2 8.4
05/2509:00:004.5 3.6 se8.4 secs0.0 se0.0 secs se secs2.1 -2.7 8.4

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 44008
08:50:00 (GMT) on 05/26
Combined Sea Height:5.2 ft
Dominant Period:8.0 secs
Wind Speed: 5.8 kts
Wind Gust: 5.8 kts
Wind Direction:270 degrees
Barometric Pressure:1016.8 mbs
Air Temperature: 50.4 degrees
Water Temperature:48.4 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
05/2608:50:005.28.05.85.82701016.850.448.4
05/2607:50:005.68.03.95.82501017.050.248.4
05/2606:50:004.97.03.93.92301017.449.848.2
05/2605:50:004.97.05.85.82701017.350.448.4
05/2604:50:004.68.03.95.82701017.850.048.9
05/2603:50:004.98.05.87.82601017.851.149.3
05/2602:50:004.38.07.87.82401018.051.849.6
05/2601:50:004.98.07.89.82401018.452.350.0
05/2600:50:004.67.07.89.82401017.753.150.2
05/2523:50:004.68.09.89.82401017.452.950.2
05/2522:50:004.67.09.89.82301017.152.950.0
05/2521:50:005.68.09.89.82201016.853.449.8
05/2520:50:005.68.07.89.82201017.052.749.5
05/2519:50:005.98.09.89.82201017.253.149.3
05/2518:50:005.68.09.811.72301017.553.449.1
05/2517:50:005.98.011.713.72301018.053.649.1
05/2516:50:006.68.013.715.62301018.154.949.3
05/2515:50:006.98.013.715.62101018.455.449.3
05/2514:50:000.00.015.617.62001019.055.949.6
05/2513:50:006.28.015.617.62001019.056.150.0
05/2512:50:006.99.013.715.61901019.656.150.4
05/2511:50:006.98.013.715.61801020.156.332.0
05/2510:50:006.99.07.89.81701020.454.149.5
05/2509:50:007.58.07.89.81601020.653.449.3

 

000021413 ___0.031392
.
Contact | About | Disclaimer | Privacy
Advertise/Content | Links
Visit Mark Sponsler on Facebook Visit Stormsurf on Instagram Visit Stormsurf on YouTube
Copyright © 2026 STORMSURF - All Rights Reserved
This page cannot be duplicated, reused or framed in another window without express written permission.
But links are always welcome.
Buoys | Buoy Forecast | Bulletins | Models: Wave - Weather - Surf - Altimetry - Snow | Pacific Forecast | QuikCAST | El Nino | Tutorials | Great Circles | Calculator