8 Dec 2025: Tsunami Alert Issued for NE Japan

A magnitude-7.6 earthquake off the coast of Aomori Prefecture has triggered a tsunami warning. Early reports of 40cm waves, tsunamis up to 3m possible latest updates

Discovery Bay surfForecast / Jamaica / Jamaica

information circle48hr Weather and Surf, issued 6 am Monday 08 Dec 2025 EST
Forecast update in hr  min  s Forecast update imminent
Discovery Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Discovery Bay sea temperature is
28.8° C
(Which is 1.0°C warmer than normal for this time of year)


How big are the waves at Discovery Bay today?

The current surf forecast for Discovery Bay at 1PM is: 0.6m 7s primary swell from a East direction and 0.1m 9s secondary swell from a East direction (forecast issued at 06:00am December 08). The wind direction is predicted to be cross-offshore.

Time (EST) & DateWave HeightWave Period
Morning (08 Dec)1.5ft (0.5m)8s
Afternoon (08 Dec)0.5ft (0.1m)9s
Evening (08 Dec)1.5ft (0.4m)7s

Table - waves today at Discovery Bay. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Monday
08
Tuesday
09
Wednesday
10
Thu
11
4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.6
E
0.5
E
0.5
E
0.6
E
0.1
E
0.1
E
0.4
ESE
0.4
ESE
0.5
E
0.5
E
0.5
E
0.4
ENE
0.6
E
0.1
E
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.1
E
0.3
ESE
0.3
ESE
0.3
ESE
Period(s) (?)888799777776798888889888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)41292936221818272728133821212121213132131212
Wind
(km/h)
5
S
5
SSE
10
E
25
E
25
E
15
ESE
15
ESE
15
ESE
15
ESE
15
ESE
15
E
20
ENE
20
ENE
15
ESE
15
ESE
15
ESE
15
ESE
15
ESE
15
E
20
ENE
20
E
15
E
15
E
15
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offglasscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
12:19PM
0.36
12:33AM
0.22
1:14PM
0.34
2:06AM
0.23
2:09PM
0.32
Low Tide
/ height (m)
5:12AM
0.06
7:16PM
0.11
6:15AM
0.11
8:17PM
0.12
7:29AM
0.15
9:12PM
0.11
Monday
08
Tuesday
09
Wednesday
10
Thu
11
Sunrise-6:28-------6:30-------6:30------
Sunset----5:32-------5:32-------5:32---
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
part cloud
Rain (mm)
----11--------------11--
Temp. °C242427282726262525252728272625252525272827262626
Feels °C (?)272729282728282727272828272727272727282828282828
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Latest Updates

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Discovery Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest