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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)01/23
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 01/23
Sea Height:1.0 ft
Primary Swell Height: 0.8 ft
Primary Swell Period: 10.2 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)
01/2313:00:001.0 0.8 se10.2 secs0.6 se7.2 secs0.0 se 0.0secs0.6 -0.8 10.2
01/2312:00:001.0 0.7 se10.9 secs0.6 se7.7 secs0.0 se 0.0secs0.6 -0.8 10.9
01/2311:00:001.0 0.8 se10.0 secs0.3 se6.8 secs0.0 se 0.0secs0.7 -0.8 10.0
01/2310:00:001.0 0.8 se11.0 secs0.5 se7.7 secs0.0 se 0.0secs0.7 -0.8 11.0
01/2309:00:000.9 0.6 se11.0 secs0.4 se7.7 secs0.0 se 0.0secs0.5 -0.7 11.0
01/2308:00:000.7 0.5 se10.1 secs0.3 se6.7 secs0.0 se 0.0secs0.4 -0.6 10.1
01/2307:00:000.9 0.7 se10.9 secs0.4 se7.7 secs0.0 se 0.0secs0.6 -0.7 10.9
01/2306:00:001.0 0.7 se10.9 secs0.4 se7.7 secs0.0 se 0.0secs0.6 -0.8 10.9
01/2305:00:000.9 0.6 se11.1 secs0.4 se7.7 secs0.0 se 0.0secs0.5 -0.6 11.1
01/2304:00:000.9 0.6 se10.1 secs0.4 se6.6 secs0.0 se 0.0secs0.5 -0.6 10.1
01/2303:00:001.0 0.6 se11.0 secs0.5 se7.7 secs0.0 se 0.0secs0.5 -0.6 11.0
01/2302:00:001.1 0.8 se11.1 secs0.4 se7.8 secs0.0 se 0.0secs0.7 -0.9 11.1
01/2301:00:000.9 0.6 se11.0 secs0.4 se7.8 secs0.0 se 0.0secs0.6 -0.7 11.0
01/2300:00:000.9 0.6 se11.3 secs0.6 se7.1 secs0.1 se 14.3secs0.5 -0.6 11.3
01/2223:00:001.0 0.7 se11.1 secs0.5 se7.7 secs0.0 se 0.0secs0.6 -0.7 11.1
01/2222:00:000.8 0.6 se9.9 secs0.3 se6.7 secs0.0 se 0.0secs0.5 -0.6 9.9
01/2221:00:000.8 0.7 se10.9 secs0.3 se7.7 secs0.1 se 14.3secs0.6 -0.7 10.9
01/2220:00:000.6 0.4 se10.0 secs0.2 se6.7 secs0.0 se 0.0secs0.3 -0.4 10.0
01/2219:00:000.7 0.5 se11.1 secs0.3 se7.7 secs0.0 se 0.0secs0.5 -0.6 11.1
01/2218:00:000.6 0.4 se10.1 secs0.3 se6.7 secs0.0 se 0.0secs0.3 -0.4 10.1
01/2217:00:000.7 0.5 se10.2 secs0.3 se6.7 secs0.1 se 13.6secs0.4 -0.5 10.2
01/2216:00:000.6 0.4 se10.1 secs0.3 se6.6 secs0.0 se 0.0secs0.3 -0.4 10.1
01/2215:00:000.7 0.4 se11.0 secs0.4 se6.3 secs0.0 se 0.0secs0.4 -0.4 11.0
01/2214:00:000.6 0.3 se10.0 secs0.3 se6.7 secs0.0 se 0.0secs0.3 -0.3 10.0

 

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
13:00:00 (GMT) on 01/23
Combined Sea Height:2.6 ft
Dominant Period:4.0 secs
Wind Speed: 11.7 kts
Wind Gust: 15.6 kts
Wind Direction:250 degrees
Barometric Pressure:1019.6 mbs
Air Temperature: 29.5 degrees
Water Temperature:40.6 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)
01/2313:00:002.64.011.715.62501019.629.540.6
01/2312:00:002.64.017.621.42701019.529.840.8
01/2311:00:002.63.013.719.52801019.130.032.0
01/2310:00:002.60.015.621.42801018.230.440.8
01/2309:00:003.30.015.619.52901017.730.740.8
01/2308:00:002.64.017.621.42901017.632.040.8
01/2307:00:002.64.017.623.42901017.232.940.8
01/2306:00:002.33.017.619.52901016.934.340.8
01/2305:00:001.63.013.717.62901016.335.640.8
01/2304:00:001.37.09.813.72901016.636.340.8
01/2303:00:001.310.09.811.72801016.536.540.8
01/2302:00:000.00.09.811.72901016.437.241.2
01/2301:00:000.00.011.715.62801016.238.341.2
01/2300:00:000.00.015.619.53101015.639.641.2
01/2223:00:000.00.09.811.72601014.442.141.2
01/2222:00:002.03.09.811.72601014.342.441.2
01/2221:00:001.63.09.813.72401013.742.641.4
01/2220:00:002.03.011.713.72601013.042.841.4
01/2219:00:000.00.013.717.62501012.242.841.4
01/2218:00:001.60.09.811.72601012.241.441.4
01/2217:00:000.00.09.811.72601012.541.041.4
01/2216:00:002.30.011.715.62701013.441.241.4
01/2215:00:002.63.013.717.62601013.841.541.2
01/2214:00:002.60.015.619.52401013.841.241.2

 

000015677 ___0.024412
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