PORTLAND NM Southeast of Portland,ME (44007)

Conditions for Saturday

Daily
Weekly
Monthly
Marine Data Graph

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

General Information

Location: 43.531 North -70.144 West
Buoy Type: 3-meter discus buoy
Buoy Hull: 3DV04
Payload: ARES 4.4 payload
Owned by: NDBC
Windspeed: Measured by obtained from anemometer
Sea Surface: Measured by Intake
Note: Caution: Right whales may be active in northeast waters year-round. NOAA may establish temporary Dynamic Management Areas (DMAs) to protect aggregations of right whales. Mariners are requested to transit DMAs at 10 knots or less when consistent with safe navigation. For information on currently active DMAs, go to: http://www.nmfs.noaa.gov/pr/shipstrike

Weather and Wave Data

Time Temp Humidity Wind Dominant Wave Wind Wave Wave Swell Pressure
  Air
(°F)
Water
(°F)
  Dir Speed
(kts)
Speed
(mph)
Period
(sec)
Height
(ft)
Range
(ft)
Period
(sec)
Height
(ft)
Range
(ft)
Period
(sec)
Height
(ft)
Range
(ft)
Atmo.
(in)
Tend.
(in)
20:50 54 54
-
South 3.9 4.5 3 0.98 exactly 1.0 - - - - - - 30.13 -
21:50 54 54
-
- 0.0 0.0 0.66 exactly 0.7 - - - - - - 30.13 -0.01
22:50 54 54
-
- 0.0 0.0 0.66 exactly 0.7 - - - - - - 30.13 -0.02
23:50 54 54
-
- 0.0 0.0 0.66 exactly 0.7 - - - - - - 30.12 -
00:50 54 54
-
- 0.0 0.0 9 0.98 exactly 1.0 - - - - - - 30.12 -0.01
02:50 54 54
-
North 1.9 2.2 8 0.98 exactly 1.0 - - - - - - 30.09 -0.03
03:50 53 54
-
NNE 3.9 4.5 10 0.98 exactly 1.0 - - - - - - 30.08 -0.04
04:50 54 54
-
NNE 3.9 4.5 9 0.98 exactly 1.0 - - - - - - 30.07 -0.04
05:50 54 54
-
NE 3.9 4.5 9 0.98 exactly 1.0 - - - - - - 30.06 -0.03
06:50 54 54
-
NE 5.8 6.7 9 0.98 exactly 1.0 - - - - - - 30.07 -0.01
07:50 53 54
-
NE 7.8 8.9 7 0.98 exactly 1.0 - - - - - - 30.08 -
08:50 52 54
-
NE 9.7 11.2 4 0.98 exactly 1.0 - - - - - - 30.08 +0.02
09:50 52 54
-
NE 5.8 6.7 6 0.98 exactly 1.0 - - - - - - 30.09 +0.02
10:50 51 54
-
NE 5.8 6.7 7 0.98 exactly 1.0 - - - - - - 30.09 +0.01
12:50 51 54
-
NNE 3.9 4.5 6 0.98 exactly 1.0 - - - 6 1.64 0.82 - 2.46 30.08 -0.01
13:50 51 54
-
NE 5.8 6.7 6 0.98 exactly 1.0 - - - 6 1.64 0.82 - 2.46 30.04 -0.05
14:50 51 54
-
ENE 5.8 6.7 6 0.98 exactly 1.0 - - - 6 1.64 0.82 - 2.46 30.04 -0.03
15:50 52 54
-
East 5.8 6.7 9 0.98 exactly 1.0 - - - 9 1.64 0.82 - 2.46 30.04 -0.03
16:50 53 54
-
East 3.9 4.5 9 0.98 exactly 1.0 - - - 9 1.64 0.82 - 2.46 30.04 -
17:50 54 54
-
East 5.8 6.7 9 0.98 exactly 1.0 - - - 9 1.64 0.82 - 2.46 30.05 -
18:50 54 54
-
East 5.8 6.7 7 0.98 exactly 1.0 - - - 7 1.64 0.82 - 2.46 30.05 -
19:50 54 54
-
ENE 3.9 4.5 8 0.98 exactly 1.0 - - - 8 1.64 0.82 - 2.46 30.05 +0.01
20:50 54 54
-
NE 5.8 6.7 7 0.98 exactly 1.0 - - - 7 1.64 0.82 - 2.46 30.05 -
21:50 54 54
-
NNE 5.8 6.7 6 0.98 exactly 1.0 - - - - - - 30.05 -
22:50 54 54
-
North 7.8 8.9 7 0.98 exactly 1.0 - - - 7 1.64 0.82 - 2.46 30.05 -
23:50 54 54
-
NNE 9.7 11.2 11 0.98 exactly 1.0 - - - 11 1.64 0.82 - 2.46 30.04 -0.01
00:50 54 54
-
NNE 9.7 11.2 6 0.98 exactly 1.0 - - - 6 1.64 0.82 - 2.46 30.04 -0.01
01:50 55 54
-
NE 13.6 15.7 6 1.31 exactly 1.3 3 1.64 0.82 - 2.46 - - - 30.02 -0.03
02:50 54 54
-
NE 11.7 13.4 3 1.64 exactly 1.6 3 1.64 0.82 - 2.46 - - - 30.03 -0.01
03:50 53 54
-
NE 11.7 13.4 3 1.64 exactly 1.6 3 1.64 0.82 - 2.46 - - - 30.01 -0.02

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 79 ft 0.79 ft 3.1 sec 0.6 sec 2400 sec
22:00 79 ft 0.79 ft 3.3 sec 0.6 sec 2400 sec
23:00 79 ft 0.75 ft 3.6 sec 0.6 sec 2400 sec
00:00 79 ft 0.75 ft 3.7 sec 0.6 sec 2400 sec
01:00 79 ft 0.82 ft 9.1 sec 4.3 sec 0.6 sec 2400 sec
02:00 79 ft 0.82 ft 3.9 sec 0.6 sec 2400 sec
03:00 79 ft 0.89 ft 8.3 sec 4.3 sec 0.6 sec 2400 sec
04:00 79 ft 0.85 ft 10.0 sec 4.0 sec 0.6 sec 2400 sec
05:00 79 ft 0.92 ft 9.1 sec 3.9 sec 0.6 sec 2400 sec
06:00 79 ft 0.92 ft 9.1 sec 4.1 sec 0.6 sec 2400 sec
07:00 79 ft 0.98 ft 9.1 sec 4.1 sec 0.6 sec 2400 sec
08:00 79 ft 0.98 ft 6.7 sec 4.0 sec 0.6 sec 2400 sec
09:00 79 ft 1.02 ft 3.7 sec 3.7 sec 0.6 sec 2400 sec
10:00 79 ft 1.02 ft 5.9 sec 3.6 sec 0.6 sec 2400 sec
12:00 79 ft 1.05 ft 6.7 sec 3.8 sec 0.6 sec 2400 sec
13:00 79 ft 1.05 ft 5.9 sec 3.9 sec 0.6 sec 2400 sec
14:00 79 ft 1.05 ft 5.9 sec 4.2 sec 0.6 sec 2400 sec
15:00 79 ft 1.08 ft 5.9 sec 4.3 sec 0.6 sec 2400 sec
16:00 79 ft 1.02 ft 9.1 sec 4.3 sec 0.6 sec 2400 sec
17:00 79 ft 1.02 ft 9.1 sec 4.2 sec 0.6 sec 2400 sec
18:00 79 ft 1.02 ft 9.1 sec 4.2 sec 0.6 sec 2400 sec
19:00 79 ft 1.05 ft 6.7 sec 4.1 sec 0.6 sec 2400 sec
20:00 79 ft 1.08 ft 7.7 sec 4.1 sec 0.6 sec 2400 sec
21:00 79 ft 1.02 ft 6.7 sec 4.2 sec 0.6 sec 2400 sec
22:00 79 ft 0.95 ft 6.3 sec 3.5 sec 0.6 sec 2400 sec
23:00 79 ft 1.08 ft 6.7 sec 4.0 sec 0.6 sec 2400 sec
00:00 79 ft 1.15 ft 10.8 sec 4.0 sec 0.6 sec 2400 sec
01:00 79 ft 1.08 ft 6.3 sec 3.8 sec 0.6 sec 2400 sec
02:00 79 ft 1.18 ft 5.9 sec 3.2 sec 0.6 sec 2400 sec
03:00 79 ft 1.57 ft 2.7 sec 2.8 sec 0.6 sec 2400 sec