MWPA Offshore Met Wind Data (Beacon 1)


Sunday, 7 June 2020
2:27:00 PM

Data Breakdown
Wind Direction S
Wind Speed(10 min average) 10kn
Gust (2min) 11kn
Barometer 1015hPa
Sea Temp -99.9°
Air Temp 2.1°
Offshore Met Wind Data (Beacon 1)
MWPA Offshore Met Wind Data (Beacon 2) - Data Currently Unavailable
Main Shipping Channel Entrance Wave Data (Beacon 1 AWAC)


Sunday, 7 June 2020
2:21:00 PM

Data Breakdown
Swell (Hs) 0.95m
Mean Period 13sec
Peak Energy Period 14.2sec
Sea (Hs) 0.48m
Mean Period 3.6sec
Peak Energy Period 4.4sec
Total (Hs) 1.07m
Mean Period 8.5sec
Peak Energy Period 14.2sec
Maximum Single Wave 1.52m
(recorded previous 15 minutes)
Period 12.4sec
Length 132m
1 Hour Expected Maximum
Height 1.7m
Main Shipping Channel Entrance Wave Data
Date Time Total Sea Swell
    Height Period Height Period Height Period
7/06/2020 2:01:00 PM 1.01m 8.59s 0.45m 3.63s 0.9m 12.9s
7/06/2020 1:41:00 PM 0.94m 8.18s 0.46m 3.83s 0.83m 12.68s
7/06/2020 1:21:00 PM 0.87m 7.57s 0.47m 3.9s 0.73m 12.44s
7/06/2020 1:01:00 PM 1.02m 8.76s 0.5m 4.38s 0.88m 12.96s
7/06/2020 12:41:00 PM 1.04m 8.97s 0.47m 4.2s 0.92m 12.76s
7/06/2020 12:21:00 PM 0.99m 8.3s 0.52m 4.43s 0.84m 12.52s
7/06/2020 12:01:00 PM 1m 8.27s 0.53m 4.56s 0.84m 12.27s

Hs, the Significant Wave Height, may be defined as the average of the highest one-third of waves and is sometimes described as the wave height which would be reported by an experienced observer. The wave climate at any location can be, and usually is, a combination of sea and swell and is often referred to as the total wave. At Geraldton, the division of sea and swell has been set as 8 second period waves.

Tide (Pilot Boat Harbour)

Geraldton Recorded Tide
0.81m LAT

Sunday, 7 June 2020
2:25:00 PM

Data Breakdown
Residual 0cm
Predicted 0.81m LAT
Data Breakdown
Next Time LAT
Low Water 8:11:00 PM 0.4m

Unofficial Predictions

Data Breakdown
Date Time Recorded LAT Predicted LAT Residual
7/06/2020 2:25:00 PM 0.8m 0.81m -1cm
7/06/2020 2:20:00 PM 0.82m 0.82m 0cm
7/06/2020 2:15:00 PM 0.83m 0.83m 0cm
7/06/2020 2:10:00 PM 0.85m 0.84m 1cm
7/06/2020 2:05:00 PM 0.88m 0.85m 3cm
7/06/2020 2:00:00 PM 0.89m 0.86m 3cm
7/06/2020 1:55:00 PM 0.89m 0.88m 1cm
7/06/2020 1:50:00 PM 0.9m 0.89m 1cm
Current – Outer Channel (Beacon 1 AWAC)


Sunday, 7 June 2020
2:01:00 PM

Upper 1/3: 0.64 kt to 146.7°

Upper 1/3
Vector Averaged Current in knot - Upper Third of Full Depth
Air Temperature (Beacon 1)

Sea Temperature

Sea Temperature (Beacon 7 AWAC)

Sea Temperature