Surf Forecasts and Marine Weather - No Hype - Just the Facts!
Pacific Warm Pool Dramatically Expands on the Surface! - Video HERE (8/23/26)
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)08/26
00:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
00:00:00 (GMT) on 08/26
Sea Height:1.3 ft
Primary Swell Height: 0.6 ft
Primary Swell Period: 12.5 secs
Surf Height0.6 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)
08/2600:00:001.3 0.6 se12.5 secs0.8 se5.5 secs0.5 se 9.2secs0.6 -0.7 12.5
08/2523:00:001.2 0.5 se14.1 secs0.6 se11.1 secs0.7 se 5.8secs0.5 -0.7 14.1
08/2522:00:001.2 0.6 se12.3 secs0.6 se8.3 secs0.2 se 16.7secs0.6 -0.8 12.3
08/2521:00:001.1 0.5 se12.5 secs0.5 se9.1 secs0.6 se 5.9secs0.5 -0.6 12.5
08/2520:00:001.1 0.6 se12.3 secs0.5 se9.2 secs0.5 se 5.9secs0.6 -0.7 12.3
08/2519:00:001.1 0.6 se12.4 secs0.7 se6.7 secs0.1 se 16.7secs0.6 -0.8 12.4
08/2518:00:001.2 0.7 se12.5 secs0.7 se7.1 secs0.1 se 16.7secs0.7 -0.8 12.5
08/2517:00:001.2 0.6 se12.3 secs0.7 se7.2 secs0.1 se 16.7secs0.6 -0.8 12.3
08/2516:00:001.2 0.6 se12.2 secs0.6 se7.7 secs0.0 se 0.0secs0.6 -0.8 12.2
08/2515:00:001.2 0.6 se12.4 secs0.7 se7.7 secs0.0 se 0.0secs0.6 -0.8 12.4
08/2514:00:001.1 0.5 se11.3 secs0.7 se7.1 secs0.0 se 0.0secs0.5 -0.6 11.3
08/2513:00:001.4 0.7 se12.4 secs0.8 se6.7 secs0.0 se 0.0secs0.7 -0.8 12.4
08/2512:00:001.4 0.6 se11.3 secs1.1 se5.9 secs0.1 se 14.3secs0.6 -0.7 11.3
08/2511:00:001.4 0.6 se12.2 secs1.0 se5.9 secs0.4 se 9.1secs0.6 -0.7 12.2
08/2510:00:001.3 0.6 se11.3 secs0.9 se6.2 secs0.0 se 0.0secs0.5 -0.7 11.3
08/2509:00:001.3 0.9 se6.2 secs0.4 se12.3 secs0.0 se 0.0secs0.4 -0.5 6.2
08/2508:00:001.2 0.6 se12.1 secs0.6 se7.2 secs0.0 se 0.0secs0.6 -0.7 12.1
08/2507:00:001.3 0.8 se12.3 secs0.8 se6.7 secs0.0 se 0.0secs0.7 -0.9 12.3
08/2506:00:001.2 0.7 se12.3 secs0.7 se6.6 secs0.0 se 0.0secs0.7 -0.9 12.3
08/2505:00:001.3 0.7 se12.1 secs0.7 se7.1 secs0.0 se 0.0secs0.7 -0.9 12.1
08/2504:00:001.3 0.8 se12.5 secs0.8 se7.1 secs0.0 se 0.0secs0.8 -0.9 12.5
08/2503:00:001.3 0.7 se12.3 secs0.7 se7.2 secs0.0 se 0.0secs0.7 -0.9 12.3
08/2502:00:001.3 0.7 se12.3 secs0.7 se7.2 secs0.1 se 16.7secs0.7 -0.9 12.3
08/2501:00:001.3 0.7 se12.3 secs0.7 se7.6 secs0.0 se 0.0secs0.7 -0.9 12.3

 

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
01:50:00 (GMT) on 08/26
Combined Sea Height:1.3 ft
Dominant Period:5.0 secs
Wind Speed: 7.8 kts
Wind Gust: 9.8 kts
Wind Direction:270 degrees
Barometric Pressure:1014.3 mbs
Air Temperature: 72.0 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)
08/2601:50:001.35.07.89.82701014.372.070.7
08/2600:50:001.35.05.87.82601013.972.170.7
08/2523:50:001.36.05.87.81901013.371.870.9
08/2522:50:001.36.01.93.92801012.673.270.9
08/2521:50:001.36.05.87.82901012.573.871.2
08/2520:50:001.06.05.85.82401012.573.471.6
08/2519:50:001.36.01.93.92701012.673.471.8
08/2518:50:001.36.05.85.82701012.972.571.2
08/2517:50:001.36.05.85.82701012.972.332.0
08/2516:50:001.37.03.95.82301012.971.270.5
08/2515:50:001.311.05.87.82701013.370.269.8
08/2514:50:001.38.07.89.82701013.968.769.4
08/2513:50:001.66.05.87.82501014.066.969.3
08/2512:50:002.06.07.89.82701013.866.469.1
08/2511:50:001.66.09.811.72601013.666.969.1
08/2510:50:002.06.011.713.72701013.366.469.1
08/2509:50:001.66.011.713.72601013.367.369.1
08/2508:50:001.67.09.813.72501013.067.669.1
08/2507:50:001.60.09.811.72401013.268.469.1
08/2506:50:001.67.07.89.82101013.168.969.3
08/2505:50:001.67.07.89.82201013.169.669.3
08/2504:50:001.67.07.89.82101013.669.869.4
08/2503:50:001.67.011.713.72201013.970.269.4
08/2502:50:001.611.07.89.82001013.770.269.3

 

000016531 ___0.025052
.
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