Surf Forecasts and Marine Weather - No Hype - Just the Facts!
How Warm Will the NINO3.4 Region Get....Exactly? - Video HERE (8/16/26)
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)08/17
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 08/17
Sea Height:1 ft
Primary Swell Height: 0.5 ft
Primary Swell Period: 12.5 secs
Surf Height0.5 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)
08/1708:00:001.0 0.5 se12.5 secs0.5 se7.7 secs0.1 se 16.7secs0.5 -0.6 12.5
08/1707:00:000.9 0.5 se12.5 secs0.3 se15.6 secs0.6 se 7.6secs0.4 -0.6 12.5
08/1706:00:000.8 0.4 se12.5 secs0.4 se9.1 secs0.3 se 5.9secs0.4 -0.5 12.5
08/1705:00:000.9 0.6 se12.5 secs0.4 se16.0 secs0.4 se 9.1secs0.5 -0.7 12.5
08/1704:00:000.9 0.5 se12.5 secs0.3 se16.2 secs0.4 se 9.2secs0.5 -0.6 12.5
08/1703:00:001.0 0.5 se12.6 secs0.3 se16.0 secs0.4 se 9.2secs0.4 -0.5 12.6
08/1702:00:000.9 0.5 se12.5 secs0.5 se9.1 secs0.4 se 5.9secs0.4 -0.5 12.5
08/1701:00:000.9 0.4 se12.4 secs0.5 se8.3 secs0.0 se 16.7secs0.4 -0.5 12.4
08/1700:00:000.9 0.5 se12.7 secs0.5 se9.1 secs0.4 se 5.9secs0.5 -0.6 12.7
08/1623:00:000.9 0.5 se12.5 secs0.5 se8.3 secs0.1 se 16.7secs0.4 -0.6 12.5
08/1622:00:001.0 0.6 se12.4 secs0.5 se8.3 secs0.1 se 16.7secs0.5 -0.7 12.4
08/1621:00:000.9 0.5 se12.7 secs0.5 se8.3 secs0.0 se 0.0secs0.5 -0.6 12.7
08/1620:00:000.9 0.6 se12.6 secs0.4 se9.2 secs0.3 se 5.9secs0.5 -0.7 12.6
08/1619:00:000.9 0.6 se12.5 secs0.4 se9.2 secs0.2 se 16.7secs0.5 -0.7 12.5
08/1618:00:000.9 0.5 se12.3 secs0.4 se9.2 secs0.3 se 5.9secs0.5 -0.6 12.3
08/1617:00:000.9 0.5 se12.7 secs0.4 se9.1 secs0.2 se 17.9secs0.5 -0.6 12.7
08/1616:00:000.9 0.5 se12.5 secs0.5 se9.2 secs0.3 se 5.9secs0.4 -0.6 12.5
08/1615:00:000.9 0.6 se12.7 secs0.4 se9.2 secs0.3 se 6.0secs0.5 -0.7 12.7
08/1614:00:001.0 0.6 se12.7 secs0.5 se16.4 secs0.5 se 9.2secs0.5 -0.7 12.7
08/1613:00:000.9 0.5 se12.5 secs0.5 se9.2 secs0.3 se 5.9secs0.5 -0.6 12.5
08/1612:00:001.0 0.6 se12.4 secs0.5 se9.2 secs0.3 se 5.9secs0.5 -0.6 12.4
08/1611:00:001.0 0.7 se12.7 secs0.5 se9.1 secs0.1 se 16.7secs0.6 -0.8 12.7
08/1610:00:000.9 0.6 se12.5 secs0.4 se9.2 secs0.3 se 6.0secs0.5 -0.7 12.5
08/1609:00:000.9 0.6 se12.5 secs0.4 se16.0 secs0.2 se 22.7secs0.5 -0.7 12.5

 

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
07:50:00 (GMT) on 08/17
Combined Sea Height:1.3 ft
Dominant Period:7.0 secs
Wind Speed: 5.8 kts
Wind Gust: 7.8 kts
Wind Direction:220 degrees
Barometric Pressure:1015.0 mbs
Air Temperature: 73.4 degrees
Water Temperature:72.7 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)
08/1707:50:001.37.05.87.82201015.073.472.7
08/1706:50:001.38.05.87.82001015.473.272.9
08/1705:50:001.37.05.85.81901016.173.072.9
08/1704:50:001.314.03.95.82001016.672.774.3
08/1703:50:001.38.00.00.00001018.072.774.5
08/1702:50:001.37.05.87.81801017.872.774.8
08/1701:50:001.37.05.87.81701018.072.574.8
08/1700:50:001.38.07.89.81701018.172.374.5
08/1623:50:001.37.05.87.81601018.072.073.8
08/1622:50:001.37.05.87.81401017.772.173.9
08/1621:50:001.37.05.87.81201018.171.874.1
08/1620:50:001.36.03.95.81101018.971.174.3
08/1619:50:001.37.03.93.91301019.570.973.2
08/1618:50:001.30.01.93.91301020.170.972.5
08/1617:50:001.37.01.93.90701020.670.772.9
08/1616:50:001.39.01.93.90901020.969.872.0
08/1615:50:001.37.01.93.91001021.369.473.0
08/1614:50:001.38.03.93.90601021.569.374.8
08/1613:50:001.30.03.93.90501021.369.174.3
08/1612:50:001.311.03.95.80501021.068.974.5
08/1611:50:001.38.03.95.80301020.968.574.5
08/1610:50:001.38.03.95.83601020.868.573.9
08/1609:50:001.39.03.93.93601020.467.570.3
08/1608:50:001.39.05.85.83501020.567.370.2

 

000022217 ___0.029605
.
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