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)08/27
13:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 44013
13:00:00 (GMT) on 08/27
Sea Height:2.1 ft
Primary Swell Height: 1.2 ft
Primary Swell Period: 11.2 secs
Surf Height1.1 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)
08/2713:00:002.1 1.2 se11.2 secs1.1 se7.8 secs0.4 se 14.3secs1.1 -1.3 11.2
08/2712:00:002.1 1.4 se11.2 secs1.0 se7.8 secs0.4 se 14.3secs1.2 -1.5 11.2
08/2711:00:002.2 1.4 se12.2 secs1.2 se9.0 secs0.5 se 6.0secs1.4 -1.8 12.2
08/2710:00:002.0 1.5 se11.2 secs1.0 se7.7 secs0.4 se 14.3secs1.3 -1.6 11.2
08/2709:00:002.2 1.6 se12.2 secs1.1 se9.2 secs0.3 se 6.0secs1.6 -2.0 12.2
08/2708:00:002.2 1.7 se12.3 secs1.0 se9.2 secs0.2 se 6.0secs1.7 -2.1 12.3
08/2707:00:001.8 1.5 se11.3 secs0.8 se7.9 secs0.0 se 0.0secs1.4 -1.7 11.3
08/2706:00:001.7 1.5 se12.1 secs0.8 se9.1 secs0.2 se 5.9secs1.4 -1.8 12.1
08/2705:00:001.6 1.2 se12.3 secs0.8 se9.2 secs0.3 se 6.0secs1.2 -1.5 12.3
08/2704:00:001.8 1.5 se12.2 secs0.7 se8.4 secs0.0 se 0.0secs1.5 -1.8 12.2
08/2703:00:001.8 1.5 se12.5 secs0.7 se9.2 secs0.3 se 5.9secs1.5 -1.9 12.5
08/2702:00:001.8 1.4 se12.5 secs0.8 se9.1 secs0.4 se 5.9secs1.4 -1.8 12.5
08/2701:00:001.4 0.9 se12.5 secs0.7 se9.1 secs0.4 se 5.9secs0.9 -1.1 12.5
08/2700:00:001.6 1.1 se12.6 secs0.7 se9.2 secs0.4 se 5.9secs1.1 -1.4 12.6
08/2623:00:001.6 1.2 se12.8 secs0.7 se9.1 secs0.5 se 6.0secs1.2 -1.5 12.8
08/2622:00:001.5 1.1 se12.7 secs0.6 se9.2 secs0.4 se 5.9secs1.2 -1.4 12.7
08/2621:00:001.5 1.2 se12.9 secs0.5 se9.1 secs0.4 se 5.9secs1.2 -1.5 12.9
08/2620:00:001.7 1.4 se12.7 secs0.6 se9.2 secs0.4 se 5.9secs1.4 -1.7 12.7
08/2619:00:001.6 1.3 se12.7 secs0.5 se9.1 secs0.4 se 5.9secs1.4 -1.7 12.7
08/2618:00:001.4 1.1 se12.6 secs0.5 se9.2 secs0.4 se 5.9secs1.1 -1.4 12.6
08/2617:00:001.5 1.2 se13.7 secs0.5 se10.2 secs0.5 se 7.2secs1.3 -1.6 13.7
08/2616:00:001.3 1.1 se12.8 secs0.5 se9.2 secs0.3 se 5.9secs1.1 -1.4 12.8
08/2615:00:001.3 1.1 se13.8 secs0.5 se10.3 secs0.4 se 7.2secs1.2 -1.4 13.8
08/2614:00:001.3 1.1 se12.8 secs0.4 se9.2 secs0.4 se 5.9secs1.1 -1.3 12.8

 

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
13:50:00 (GMT) on 08/27
Combined Sea Height:2.0 ft
Dominant Period:9.0 secs
Wind Speed: 9.8 kts
Wind Gust: 11.7 kts
Wind Direction:170 degrees
Barometric Pressure:1018.4 mbs
Air Temperature: 69.6 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)
08/2713:50:002.09.09.811.71701018.469.632.0
08/2712:50:002.39.07.89.81901018.568.532.0
08/2711:50:002.09.09.811.72001018.768.068.9
08/2710:50:002.09.07.89.82001018.568.068.9
08/2709:50:002.011.07.87.82101018.267.868.9
08/2708:50:002.011.05.87.82101018.267.869.3
08/2707:50:002.011.07.89.82101017.968.069.3
08/2706:50:002.012.07.89.82001017.968.069.4
08/2705:50:001.611.09.89.82001018.168.069.6
08/2704:50:002.012.07.89.81901018.168.769.8
08/2703:50:001.612.07.811.71901017.969.670.0
08/2702:50:002.012.07.89.81801017.970.370.0
08/2701:50:001.612.09.811.71701017.870.970.2
08/2700:50:002.013.09.811.71701018.071.270.2
08/2623:50:001.613.09.811.71401017.371.270.3
08/2622:50:000.00.09.811.71301017.170.770.5
08/2621:50:001.613.09.811.71401017.171.170.7
08/2620:50:001.614.09.811.71401017.370.571.1
08/2619:50:001.313.09.811.71301017.470.532.0
08/2618:50:001.313.07.89.81301017.770.771.6
08/2617:50:001.313.05.87.81201017.970.970.9
08/2616:50:001.313.01.91.91401017.970.971.1
08/2615:50:001.313.00.01.90001017.868.771.2
08/2614:50:001.314.01.93.93301018.068.270.5

 

000016536 ___0.033006
.
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