Surf Forecasts and Marine Weather - No Hype - Just the Facts!
When Will All The El Nino Madness Start?! - Video HERE (9/11/26)
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)09/12
19:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44008
19:00:00 (GMT) on 09/12
Sea Height:1 ft
Primary Swell Height: 0.5 ft
Primary Swell Period: 12.4 secs
Surf Height0.4 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)
09/1219:00:001.0 0.5 se12.4 secs0.5 se9.1 secs0.4 se 5.9secs0.4 -0.5 12.4
09/1218:00:001.0 0.5 se11.2 secs0.6 se7.1 secs0.1 se 14.3secs0.4 -0.5 11.2
09/1217:00:001.1 0.5 se11.1 secs0.6 se6.7 secs0.2 se 14.3secs0.4 -0.5 11.1
09/1216:00:001.2 0.5 se12.3 secs0.6 se7.7 secs0.0 se 0.0secs0.4 -0.5 12.3
09/1215:00:001.3 1.0 se6.7 secs0.4 se11.2 secs0.1 se 14.3secs0.4 -0.6 6.7
09/1214:00:001.3 0.8 se6.7 secs0.5 se11.0 secs0.2 se 15.1secs0.4 -0.5 6.7
09/1213:00:001.5 0.6 se11.0 secs0.8 se7.1 secs0.1 se 14.3secs0.4 -0.6 11.0
09/1212:00:001.4 0.9 se7.1 secs0.5 se10.2 secs0.1 se 14.3secs0.5 -0.6 7.1
09/1211:00:001.6 1.1 se7.1 secs0.5 se11.0 secs0.1 se 14.3secs0.6 -0.7 7.1
09/1210:00:001.5 1.1 se7.1 secs0.4 se10.9 secs0.1 se 14.3secs0.6 -0.7 7.1
09/1209:00:001.3 0.9 se7.1 secs0.5 se11.0 secs0.1 se 14.3secs0.5 -0.6 7.1
09/1208:00:001.6 1.3 se7.1 secs0.5 se11.0 secs0.1 se 14.3secs0.7 -0.8 7.1
09/1207:00:001.7 1.4 se7.2 secs0.5 se10.9 secs0.1 se 14.3secs0.7 -0.9 7.2
09/1206:00:001.7 1.3 se7.3 secs0.4 se11.0 secs0.1 se 14.3secs0.7 -0.9 7.3
09/1205:00:001.8 1.4 se7.1 secs0.6 se11.0 secs0.1 se 14.3secs0.7 -0.9 7.1
09/1204:00:002.1 1.5 se7.1 secs0.5 se10.9 secs0.0 se 0.0secs0.8 -1.0 7.1
09/1203:00:001.8 1.3 se7.1 secs0.5 se11.1 secs0.2 se 14.3secs0.6 -0.8 7.1
09/1202:00:002.1 1.6 se7.1 secs0.4 se11.0 secs0.1 se 14.3secs0.8 -1.0 7.1
09/1201:00:002.0 1.5 se7.1 secs0.5 se11.0 secs0.0 se 0.0secs0.8 -1.0 7.1
09/1200:00:002.0 1.6 se7.2 secs0.4 se11.0 secs0.1 se 14.3secs0.8 -1.0 7.2
09/1123:00:002.3 1.9 se7.2 secs0.4 se11.0 secs0.0 se 0.0secs0.9 -1.2 7.2
09/1122:00:002.2 1.9 se7.1 secs0.4 se10.6 secs0.0 se 0.0secs0.9 -1.2 7.1
09/1121:00:002.3 1.8 se7.7 secs0.5 se10.9 secs0.0 se 0.0secs1.0 -1.3 7.7
09/1120:00:002.3 2.0 se7.7 secs0.5 se11.0 secs0.0 se 0.0secs1.1 -1.4 7.7

 

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
18:50:00 (GMT) on 09/12
Combined Sea Height:1.6 ft
Dominant Period:6.0 secs
Wind Speed: 5.8 kts
Wind Gust: 7.8 kts
Wind Direction:120 degrees
Barometric Pressure:1020.7 mbs
Air Temperature: 67.1 degrees
Water Temperature:32.0 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)
09/1218:50:001.66.05.87.81201020.767.132.0
09/1217:50:001.67.07.89.81201021.066.968.0
09/1216:50:001.66.05.87.81101021.266.467.6
09/1215:50:002.06.05.87.80901021.365.767.1
09/1214:50:002.06.05.85.80301021.164.266.7
09/1213:50:002.06.03.95.80201020.664.066.0
09/1212:50:002.07.03.95.80101020.163.165.5
09/1211:50:002.67.03.93.90301019.761.962.2
09/1210:50:002.67.00.00.00001019.462.658.8
09/1209:50:002.37.00.01.90001018.662.259.2
09/1208:50:002.67.00.01.90001018.363.559.5
09/1207:50:002.68.01.93.91801018.264.960.1
09/1206:50:002.68.01.91.91801018.065.160.4
09/1205:50:003.07.03.93.91801017.864.861.3
09/1204:50:002.67.01.93.91901017.264.062.4
09/1203:50:003.07.01.91.91501017.064.262.8
09/1202:50:003.37.00.01.90001016.663.162.8
09/1201:50:003.37.01.91.92201016.463.063.9
09/1200:50:003.37.00.00.00001016.061.561.7
09/1123:50:003.37.00.01.90001015.261.060.1
09/1122:50:003.68.01.91.90301014.961.360.6
09/1121:50:003.37.07.87.80101014.362.632.0
09/1120:50:003.68.07.89.80101013.962.861.9
09/1119:50:003.67.07.89.83601013.763.162.1

 

000022464 ___0.02892
.
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