Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Is This El Nino Poised to Surpass the '97 Event? - Video HERE (8/2/26)
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 44013 Boston
Longitude = 70.69W Latitude = 42.35N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)08/16
09:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
09:00:00 (GMT) on 08/16
Sea Height:0.6 ft
Primary Swell Height: 0.4 ft
Primary Swell Period: 12.3 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)
08/1609:00:000.6 0.4 se12.3 secs0.3 se9.2 secs0.1 se 5.9secs0.4 -0.5 12.3
08/1608:00:000.7 0.5 se12.5 secs0.4 se9.3 secs0.1 se 16.7secs0.5 -0.7 12.5
08/1607:00:000.7 0.4 se12.4 secs0.4 se9.2 secs0.1 se 16.7secs0.4 -0.5 12.4
08/1606:00:000.6 0.5 se11.0 secs0.3 se7.7 secs0.1 se 14.3secs0.4 -0.5 11.0
08/1605:00:000.6 0.4 se12.2 secs0.3 se9.2 secs0.2 se 5.9secs0.4 -0.5 12.2
08/1604:00:000.7 0.4 se12.3 secs0.3 se9.1 secs0.2 se 5.9secs0.4 -0.5 12.3
08/1603:00:000.6 0.4 se12.4 secs0.4 se9.1 secs0.2 se 5.9secs0.4 -0.5 12.4
08/1602:00:000.6 0.4 se12.2 secs0.4 se9.1 secs0.2 se 15.4secs0.4 -0.5 12.2
08/1601:00:000.6 0.5 se11.1 secs0.3 se7.8 secs0.1 se 14.3secs0.4 -0.5 11.1
08/1600:00:000.6 0.4 se11.2 secs0.2 se14.3 secs0.2 se 7.9secs0.4 -0.5 11.2
08/1523:00:000.7 0.4 se12.3 secs0.4 se9.2 secs0.2 se 5.9secs0.4 -0.6 12.3
08/1522:00:000.6 0.4 se12.3 secs0.3 se8.3 secs0.1 se 16.7secs0.4 -0.5 12.3
08/1521:00:000.7 0.5 se12.2 secs0.2 se15.2 secs0.3 se 8.5secs0.5 -0.6 12.2
08/1520:00:000.8 0.6 se12.1 secs0.3 se8.5 secs0.1 se 16.7secs0.6 -0.8 12.1
08/1519:00:000.6 0.5 se11.2 secs0.3 se7.7 secs0.0 se 0.0secs0.4 -0.5 11.2
08/1518:00:000.7 0.5 se11.3 secs0.3 se7.7 secs0.0 se 0.0secs0.5 -0.6 11.3
08/1517:00:000.7 0.5 se11.2 secs0.3 se7.8 secs0.1 se 14.3secs0.5 -0.6 11.2
08/1516:00:000.8 0.6 se11.3 secs0.3 se7.7 secs0.1 se 14.3secs0.6 -0.7 11.3
08/1515:00:000.8 0.5 se11.2 secs0.3 se7.7 secs0.0 se 0.0secs0.5 -0.6 11.2
08/1514:00:000.7 0.5 se11.2 secs0.3 se7.8 secs0.1 se 14.3secs0.4 -0.5 11.2
08/1513:00:000.8 0.6 se11.2 secs0.3 se7.7 secs0.1 se 14.3secs0.6 -0.7 11.2
08/1512:00:000.7 0.5 se11.1 secs0.3 se7.7 secs0.1 se 14.3secs0.5 -0.6 11.1
08/1511:00:000.7 0.6 se10.9 secs0.2 se7.7 secs0.0 se 0.0secs0.5 -0.6 10.9
08/1510:00:000.7 0.6 se11.2 secs0.3 se7.8 secs0.0 se 0.0secs0.5 -0.7 11.2

 

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 44013
09:50:00 (GMT) on 08/16
Combined Sea Height:0.7 ft
Dominant Period:0.0 secs
Wind Speed: 5.8 kts
Wind Gust: 7.8 kts
Wind Direction:350 degrees
Barometric Pressure:1020.8 mbs
Air Temperature: 66.7 degrees
Water Temperature:70.7 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)
08/1609:50:000.70.05.87.83501020.866.770.7
08/1608:50:000.70.05.87.83301020.766.770.7
08/1607:50:000.70.05.87.83301020.868.470.7
08/1606:50:000.70.03.95.82401020.868.970.5
08/1605:50:000.70.03.95.82601021.168.770.5
08/1604:50:000.70.03.93.92201021.268.970.5
08/1603:50:001.09.01.93.91901021.568.970.7
08/1602:50:000.70.07.89.82101021.469.670.9
08/1601:50:000.70.03.95.81801021.270.071.2
08/1600:50:000.70.05.87.81801020.869.471.1
08/1523:50:001.010.05.87.81401020.470.571.2
08/1522:50:001.011.05.87.81401020.170.071.4
08/1521:50:001.011.05.87.81401019.970.371.6
08/1520:50:001.34.05.87.81001019.970.271.8
08/1519:50:001.33.05.87.81001019.970.772.3
08/1518:50:001.33.03.95.81201020.469.472.0
08/1517:50:001.33.01.93.91901021.169.171.8
08/1516:50:001.33.00.01.90001021.469.870.7
08/1515:50:001.33.01.91.93401021.269.170.3
08/1514:50:001.63.03.93.90201021.068.470.5
08/1513:50:001.63.05.89.80201020.867.870.5
08/1512:50:001.63.09.811.73501021.067.370.3
08/1511:50:001.62.09.811.73401021.067.170.9
08/1510:50:001.311.07.89.83301020.967.671.1

 

000016465 ___0.034364
.
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